Scripts/resources/[sna]/sna-live-map/server/server.js

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2024-12-29 20:01:18 +00:00
"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __commonJS = (cb, mod) => function __require() {
return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
// node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/charset.js
var require_charset = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/charset.js"(exports2, module2) {
"use strict";
module2.exports = preferredCharsets;
module2.exports.preferredCharsets = preferredCharsets;
var simpleCharsetRegExp = /^\s*([^\s;]+)\s*(?:;(.*))?$/;
function parseAcceptCharset(accept) {
var accepts = accept.split(",");
for (var i = 0, j = 0; i < accepts.length; i++) {
var charset = parseCharset(accepts[i].trim(), i);
if (charset) {
accepts[j++] = charset;
}
}
accepts.length = j;
return accepts;
}
function parseCharset(str, i) {
var match = simpleCharsetRegExp.exec(str);
if (!match)
return null;
var charset = match[1];
var q = 1;
if (match[2]) {
var params = match[2].split(";");
for (var j = 0; j < params.length; j++) {
var p = params[j].trim().split("=");
if (p[0] === "q") {
q = parseFloat(p[1]);
break;
}
}
}
return {
charset,
q,
i
};
}
function getCharsetPriority(charset, accepted, index) {
var priority = { o: -1, q: 0, s: 0 };
for (var i = 0; i < accepted.length; i++) {
var spec = specify(charset, accepted[i], index);
if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
priority = spec;
}
}
return priority;
}
function specify(charset, spec, index) {
var s = 0;
if (spec.charset.toLowerCase() === charset.toLowerCase()) {
s |= 1;
} else if (spec.charset !== "*") {
return null;
}
return {
i: index,
o: spec.i,
q: spec.q,
s
};
}
function preferredCharsets(accept, provided) {
var accepts = parseAcceptCharset(accept === void 0 ? "*" : accept || "");
if (!provided) {
return accepts.filter(isQuality).sort(compareSpecs).map(getFullCharset);
}
var priorities = provided.map(function getPriority(type, index) {
return getCharsetPriority(type, accepts, index);
});
return priorities.filter(isQuality).sort(compareSpecs).map(function getCharset(priority) {
return provided[priorities.indexOf(priority)];
});
}
function compareSpecs(a, b) {
return b.q - a.q || b.s - a.s || a.o - b.o || a.i - b.i || 0;
}
function getFullCharset(spec) {
return spec.charset;
}
function isQuality(spec) {
return spec.q > 0;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/encoding.js
var require_encoding = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/encoding.js"(exports2, module2) {
"use strict";
module2.exports = preferredEncodings;
module2.exports.preferredEncodings = preferredEncodings;
var simpleEncodingRegExp = /^\s*([^\s;]+)\s*(?:;(.*))?$/;
function parseAcceptEncoding(accept) {
var accepts = accept.split(",");
var hasIdentity = false;
var minQuality = 1;
for (var i = 0, j = 0; i < accepts.length; i++) {
var encoding = parseEncoding(accepts[i].trim(), i);
if (encoding) {
accepts[j++] = encoding;
hasIdentity = hasIdentity || specify("identity", encoding);
minQuality = Math.min(minQuality, encoding.q || 1);
}
}
if (!hasIdentity) {
accepts[j++] = {
encoding: "identity",
q: minQuality,
i
};
}
accepts.length = j;
return accepts;
}
function parseEncoding(str, i) {
var match = simpleEncodingRegExp.exec(str);
if (!match)
return null;
var encoding = match[1];
var q = 1;
if (match[2]) {
var params = match[2].split(";");
for (var j = 0; j < params.length; j++) {
var p = params[j].trim().split("=");
if (p[0] === "q") {
q = parseFloat(p[1]);
break;
}
}
}
return {
encoding,
q,
i
};
}
function getEncodingPriority(encoding, accepted, index) {
var priority = { o: -1, q: 0, s: 0 };
for (var i = 0; i < accepted.length; i++) {
var spec = specify(encoding, accepted[i], index);
if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
priority = spec;
}
}
return priority;
}
function specify(encoding, spec, index) {
var s = 0;
if (spec.encoding.toLowerCase() === encoding.toLowerCase()) {
s |= 1;
} else if (spec.encoding !== "*") {
return null;
}
return {
i: index,
o: spec.i,
q: spec.q,
s
};
}
function preferredEncodings(accept, provided) {
var accepts = parseAcceptEncoding(accept || "");
if (!provided) {
return accepts.filter(isQuality).sort(compareSpecs).map(getFullEncoding);
}
var priorities = provided.map(function getPriority(type, index) {
return getEncodingPriority(type, accepts, index);
});
return priorities.filter(isQuality).sort(compareSpecs).map(function getEncoding(priority) {
return provided[priorities.indexOf(priority)];
});
}
function compareSpecs(a, b) {
return b.q - a.q || b.s - a.s || a.o - b.o || a.i - b.i || 0;
}
function getFullEncoding(spec) {
return spec.encoding;
}
function isQuality(spec) {
return spec.q > 0;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/language.js
var require_language = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/language.js"(exports2, module2) {
"use strict";
module2.exports = preferredLanguages;
module2.exports.preferredLanguages = preferredLanguages;
var simpleLanguageRegExp = /^\s*([^\s\-;]+)(?:-([^\s;]+))?\s*(?:;(.*))?$/;
function parseAcceptLanguage(accept) {
var accepts = accept.split(",");
for (var i = 0, j = 0; i < accepts.length; i++) {
var language = parseLanguage(accepts[i].trim(), i);
if (language) {
accepts[j++] = language;
}
}
accepts.length = j;
return accepts;
}
function parseLanguage(str, i) {
var match = simpleLanguageRegExp.exec(str);
if (!match)
return null;
var prefix = match[1];
var suffix = match[2];
var full = prefix;
if (suffix)
full += "-" + suffix;
var q = 1;
if (match[3]) {
var params = match[3].split(";");
for (var j = 0; j < params.length; j++) {
var p = params[j].split("=");
if (p[0] === "q")
q = parseFloat(p[1]);
}
}
return {
prefix,
suffix,
q,
i,
full
};
}
function getLanguagePriority(language, accepted, index) {
var priority = { o: -1, q: 0, s: 0 };
for (var i = 0; i < accepted.length; i++) {
var spec = specify(language, accepted[i], index);
if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
priority = spec;
}
}
return priority;
}
function specify(language, spec, index) {
var p = parseLanguage(language);
if (!p)
return null;
var s = 0;
if (spec.full.toLowerCase() === p.full.toLowerCase()) {
s |= 4;
} else if (spec.prefix.toLowerCase() === p.full.toLowerCase()) {
s |= 2;
} else if (spec.full.toLowerCase() === p.prefix.toLowerCase()) {
s |= 1;
} else if (spec.full !== "*") {
return null;
}
return {
i: index,
o: spec.i,
q: spec.q,
s
};
}
function preferredLanguages(accept, provided) {
var accepts = parseAcceptLanguage(accept === void 0 ? "*" : accept || "");
if (!provided) {
return accepts.filter(isQuality).sort(compareSpecs).map(getFullLanguage);
}
var priorities = provided.map(function getPriority(type, index) {
return getLanguagePriority(type, accepts, index);
});
return priorities.filter(isQuality).sort(compareSpecs).map(function getLanguage(priority) {
return provided[priorities.indexOf(priority)];
});
}
function compareSpecs(a, b) {
return b.q - a.q || b.s - a.s || a.o - b.o || a.i - b.i || 0;
}
function getFullLanguage(spec) {
return spec.full;
}
function isQuality(spec) {
return spec.q > 0;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/mediaType.js
var require_mediaType = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/negotiator/lib/mediaType.js"(exports2, module2) {
"use strict";
module2.exports = preferredMediaTypes;
module2.exports.preferredMediaTypes = preferredMediaTypes;
var simpleMediaTypeRegExp = /^\s*([^\s\/;]+)\/([^;\s]+)\s*(?:;(.*))?$/;
function parseAccept(accept) {
var accepts = splitMediaTypes(accept);
for (var i = 0, j = 0; i < accepts.length; i++) {
var mediaType = parseMediaType(accepts[i].trim(), i);
if (mediaType) {
accepts[j++] = mediaType;
}
}
accepts.length = j;
return accepts;
}
function parseMediaType(str, i) {
var match = simpleMediaTypeRegExp.exec(str);
if (!match)
return null;
var params = /* @__PURE__ */ Object.create(null);
var q = 1;
var subtype = match[2];
var type = match[1];
if (match[3]) {
var kvps = splitParameters(match[3]).map(splitKeyValuePair);
for (var j = 0; j < kvps.length; j++) {
var pair = kvps[j];
var key = pair[0].toLowerCase();
var val = pair[1];
var value = val && val[0] === '"' && val[val.length - 1] === '"' ? val.substr(1, val.length - 2) : val;
if (key === "q") {
q = parseFloat(value);
break;
}
params[key] = value;
}
}
return {
type,
subtype,
params,
q,
i
};
}
function getMediaTypePriority(type, accepted, index) {
var priority = { o: -1, q: 0, s: 0 };
for (var i = 0; i < accepted.length; i++) {
var spec = specify(type, accepted[i], index);
if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
priority = spec;
}
}
return priority;
}
function specify(type, spec, index) {
var p = parseMediaType(type);
var s = 0;
if (!p) {
return null;
}
if (spec.type.toLowerCase() == p.type.toLowerCase()) {
s |= 4;
} else if (spec.type != "*") {
return null;
}
if (spec.subtype.toLowerCase() == p.subtype.toLowerCase()) {
s |= 2;
} else if (spec.subtype != "*") {
return null;
}
var keys = Object.keys(spec.params);
if (keys.length > 0) {
if (keys.every(function(k) {
return spec.params[k] == "*" || (spec.params[k] || "").toLowerCase() == (p.params[k] || "").toLowerCase();
})) {
s |= 1;
} else {
return null;
}
}
return {
i: index,
o: spec.i,
q: spec.q,
s
};
}
function preferredMediaTypes(accept, provided) {
var accepts = parseAccept(accept === void 0 ? "*/*" : accept || "");
if (!provided) {
return accepts.filter(isQuality).sort(compareSpecs).map(getFullType);
}
var priorities = provided.map(function getPriority(type, index) {
return getMediaTypePriority(type, accepts, index);
});
return priorities.filter(isQuality).sort(compareSpecs).map(function getType(priority) {
return provided[priorities.indexOf(priority)];
});
}
function compareSpecs(a, b) {
return b.q - a.q || b.s - a.s || a.o - b.o || a.i - b.i || 0;
}
function getFullType(spec) {
return spec.type + "/" + spec.subtype;
}
function isQuality(spec) {
return spec.q > 0;
}
function quoteCount(string) {
var count = 0;
var index = 0;
while ((index = string.indexOf('"', index)) !== -1) {
count++;
index++;
}
return count;
}
function splitKeyValuePair(str) {
var index = str.indexOf("=");
var key;
var val;
if (index === -1) {
key = str;
} else {
key = str.substr(0, index);
val = str.substr(index + 1);
}
return [key, val];
}
function splitMediaTypes(accept) {
var accepts = accept.split(",");
for (var i = 1, j = 0; i < accepts.length; i++) {
if (quoteCount(accepts[j]) % 2 == 0) {
accepts[++j] = accepts[i];
} else {
accepts[j] += "," + accepts[i];
}
}
accepts.length = j + 1;
return accepts;
}
function splitParameters(str) {
var parameters = str.split(";");
for (var i = 1, j = 0; i < parameters.length; i++) {
if (quoteCount(parameters[j]) % 2 == 0) {
parameters[++j] = parameters[i];
} else {
parameters[j] += ";" + parameters[i];
}
}
parameters.length = j + 1;
for (var i = 0; i < parameters.length; i++) {
parameters[i] = parameters[i].trim();
}
return parameters;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/negotiator/index.js
var require_negotiator = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/negotiator/index.js"(exports2, module2) {
"use strict";
var preferredCharsets = require_charset();
var preferredEncodings = require_encoding();
var preferredLanguages = require_language();
var preferredMediaTypes = require_mediaType();
module2.exports = Negotiator;
module2.exports.Negotiator = Negotiator;
function Negotiator(request) {
if (!(this instanceof Negotiator)) {
return new Negotiator(request);
}
this.request = request;
}
Negotiator.prototype.charset = function charset(available) {
var set = this.charsets(available);
return set && set[0];
};
Negotiator.prototype.charsets = function charsets(available) {
return preferredCharsets(this.request.headers["accept-charset"], available);
};
Negotiator.prototype.encoding = function encoding(available) {
var set = this.encodings(available);
return set && set[0];
};
Negotiator.prototype.encodings = function encodings(available) {
return preferredEncodings(this.request.headers["accept-encoding"], available);
};
Negotiator.prototype.language = function language(available) {
var set = this.languages(available);
return set && set[0];
};
Negotiator.prototype.languages = function languages(available) {
return preferredLanguages(this.request.headers["accept-language"], available);
};
Negotiator.prototype.mediaType = function mediaType(available) {
var set = this.mediaTypes(available);
return set && set[0];
};
Negotiator.prototype.mediaTypes = function mediaTypes(available) {
return preferredMediaTypes(this.request.headers.accept, available);
};
Negotiator.prototype.preferredCharset = Negotiator.prototype.charset;
Negotiator.prototype.preferredCharsets = Negotiator.prototype.charsets;
Negotiator.prototype.preferredEncoding = Negotiator.prototype.encoding;
Negotiator.prototype.preferredEncodings = Negotiator.prototype.encodings;
Negotiator.prototype.preferredLanguage = Negotiator.prototype.language;
Negotiator.prototype.preferredLanguages = Negotiator.prototype.languages;
Negotiator.prototype.preferredMediaType = Negotiator.prototype.mediaType;
Negotiator.prototype.preferredMediaTypes = Negotiator.prototype.mediaTypes;
}
});
// node_modules/.pnpm/[email protected]/node_modules/mime-db/db.json
var require_db = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/mime-db/db.json"(exports2, module2) {
module2.exports = {
"application/1d-interleaved-parityfec": {
source: "iana"
},
"application/3gpdash-qoe-report+xml": {
source: "iana",
charset: "UTF-8",
compressible: true
},
"application/3gpp-ims+xml": {
source: "iana",
compressible: true
},
"application/3gpphal+json": {
source: "iana",
compressible: true
},
"application/3gpphalforms+json": {
source: "iana",
compressible: true
},
"application/a2l": {
source: "iana"
},
"application/ace+cbor": {
source: "iana"
},
"application/activemessage": {
source: "iana"
},
"application/activity+json": {
source: "iana",
compressible: true
},
"application/alto-costmap+json": {
source: "iana",
compressible: true
},
"application/alto-costmapfilter+json": {
source: "iana",
compressible: true
},
"application/alto-directory+json": {
source: "iana",
compressible: true
},
"application/alto-endpointcost+json": {
source: "iana",
compressible: true
},
"application/alto-endpointcostparams+json": {
source: "iana",
compressible: true
},
"application/alto-endpointprop+json": {
source: "iana",
compressible: true
},
"application/alto-endpointpropparams+json": {
source: "iana",
compressible: true
},
"application/alto-error+json": {
source: "iana",
compressible: true
},
"application/alto-networkmap+json": {
source: "iana",
compressible: true
},
"application/alto-networkmapfilter+json": {
source: "iana",
compressible: true
},
"application/alto-updatestreamcontrol+json": {
source: "iana",
compressible: true
},
"application/alto-updatestreamparams+json": {
source: "iana",
compressible: true
},
"application/aml": {
source: "iana"
},
"application/andrew-inset": {
source: "iana",
extensions: ["ez"]
},
"application/applefile": {
source: "iana"
},
"application/applixware": {
source: "apache",
extensions: ["aw"]
},
"application/at+jwt": {
source: "iana"
},
"application/atf": {
source: "iana"
},
"application/atfx": {
source: "iana"
},
"application/atom+xml": {
source: "iana",
compressible: true,
extensions: ["atom"]
},
"application/atomcat+xml": {
source: "iana",
compressible: true,
extensions: ["atomcat"]
},
"application/atomdeleted+xml": {
source: "iana",
compressible: true,
extensions: ["atomdeleted"]
},
"application/atomicmail": {
source: "iana"
},
"application/atomsvc+xml": {
source: "iana",
compressible: true,
extensions: ["atomsvc"]
},
"application/atsc-dwd+xml": {
source: "iana",
compressible: true,
extensions: ["dwd"]
},
"application/atsc-dynamic-event-message": {
source: "iana"
},
"application/atsc-held+xml": {
source: "iana",
compressible: true,
extensions: ["held"]
},
"application/atsc-rdt+json": {
source: "iana",
compressible: true
},
"application/atsc-rsat+xml": {
source: "iana",
compressible: true,
extensions: ["rsat"]
},
"application/atxml": {
source: "iana"
},
"application/auth-policy+xml": {
source: "iana",
compressible: true
},
"application/bacnet-xdd+zip": {
source: "iana",
compressible: false
},
"application/batch-smtp": {
source: "iana"
},
"application/bdoc": {
compressible: false,
extensions: ["bdoc"]
},
"application/beep+xml": {
source: "iana",
charset: "UTF-8",
compressible: true
},
"application/calendar+json": {
source: "iana",
compressible: true
},
"application/calendar+xml": {
source: "iana",
compressible: true,
extensions: ["xcs"]
},
"application/call-completion": {
source: "iana"
},
"application/cals-1840": {
source: "iana"
},
"application/captive+json": {
source: "iana",
compressible: true
},
"application/cbor": {
source: "iana"
},
"application/cbor-seq": {
source: "iana"
},
"application/cccex": {
source: "iana"
},
"application/ccmp+xml": {
source: "iana",
compressible: true
},
"application/ccxml+xml": {
source: "iana",
compressible: true,
extensions: ["ccxml"]
},
"application/cdfx+xml": {
source: "iana",
compressible: true,
extensions: ["cdfx"]
},
"application/cdmi-capability": {
source: "iana",
extensions: ["cdmia"]
},
"application/cdmi-container": {
source: "iana",
extensions: ["cdmic"]
},
"application/cdmi-domain": {
source: "iana",
extensions: ["cdmid"]
},
"application/cdmi-object": {
source: "iana",
extensions: ["cdmio"]
},
"application/cdmi-queue": {
source: "iana",
extensions: ["cdmiq"]
},
"application/cdni": {
source: "iana"
},
"application/cea": {
source: "iana"
},
"application/cea-2018+xml": {
source: "iana",
compressible: true
},
"application/cellml+xml": {
source: "iana",
compressible: true
},
"application/cfw": {
source: "iana"
},
"application/city+json": {
source: "iana",
compressible: true
},
"application/clr": {
source: "iana"
},
"application/clue+xml": {
source: "iana",
compressible: true
},
"application/clue_info+xml": {
source: "iana",
compressible: true
},
"application/cms": {
source: "iana"
},
"application/cnrp+xml": {
source: "iana",
compressible: true
},
"application/coap-group+json": {
source: "iana",
compressible: true
},
"application/coap-payload": {
source: "iana"
},
"application/commonground": {
source: "iana"
},
"application/conference-info+xml": {
source: "iana",
compressible: true
},
"application/cose": {
source: "iana"
},
"application/cose-key": {
source: "iana"
},
"application/cose-key-set": {
source: "iana"
},
"application/cpl+xml": {
source: "iana",
compressible: true,
extensions: ["cpl"]
},
"application/csrattrs": {
source: "iana"
},
"application/csta+xml": {
source: "iana",
compressible: true
},
"application/cstadata+xml": {
source: "iana",
compressible: true
},
"application/csvm+json": {
source: "iana",
compressible: true
},
"application/cu-seeme": {
source: "apache",
extensions: ["cu"]
},
"application/cwt": {
source: "iana"
},
"application/cybercash": {
source: "iana"
},
"application/dart": {
compressible: true
},
"application/dash+xml": {
source: "iana",
compressible: true,
extensions: ["mpd"]
},
"application/dash-patch+xml": {
source: "iana",
compressible: true,
extensions: ["mpp"]
},
"application/dashdelta": {
source: "iana"
},
"application/davmount+xml": {
source: "iana",
compressible: true,
extensions: ["davmount"]
},
"application/dca-rft": {
source: "iana"
},
"application/dcd": {
source: "iana"
},
"application/dec-dx": {
source: "iana"
},
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extensions: ["xlf"]
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},
"model/step+zip": {
source: "iana",
compressible: false,
extensions: ["stpz"]
},
"model/step-xml+zip": {
source: "iana",
compressible: false,
extensions: ["stpxz"]
},
"model/stl": {
source: "iana",
extensions: ["stl"]
},
"model/vnd.collada+xml": {
source: "iana",
compressible: true,
extensions: ["dae"]
},
"model/vnd.dwf": {
source: "iana",
extensions: ["dwf"]
},
"model/vnd.flatland.3dml": {
source: "iana"
},
"model/vnd.gdl": {
source: "iana",
extensions: ["gdl"]
},
"model/vnd.gs-gdl": {
source: "apache"
},
"model/vnd.gs.gdl": {
source: "iana"
},
"model/vnd.gtw": {
source: "iana",
extensions: ["gtw"]
},
"model/vnd.moml+xml": {
source: "iana",
compressible: true
},
"model/vnd.mts": {
source: "iana",
extensions: ["mts"]
},
"model/vnd.opengex": {
source: "iana",
extensions: ["ogex"]
},
"model/vnd.parasolid.transmit.binary": {
source: "iana",
extensions: ["x_b"]
},
"model/vnd.parasolid.transmit.text": {
source: "iana",
extensions: ["x_t"]
},
"model/vnd.pytha.pyox": {
source: "iana"
},
"model/vnd.rosette.annotated-data-model": {
source: "iana"
},
"model/vnd.sap.vds": {
source: "iana",
extensions: ["vds"]
},
"model/vnd.usdz+zip": {
source: "iana",
compressible: false,
extensions: ["usdz"]
},
"model/vnd.valve.source.compiled-map": {
source: "iana",
extensions: ["bsp"]
},
"model/vnd.vtu": {
source: "iana",
extensions: ["vtu"]
},
"model/vrml": {
source: "iana",
compressible: false,
extensions: ["wrl", "vrml"]
},
"model/x3d+binary": {
source: "apache",
compressible: false,
extensions: ["x3db", "x3dbz"]
},
"model/x3d+fastinfoset": {
source: "iana",
extensions: ["x3db"]
},
"model/x3d+vrml": {
source: "apache",
compressible: false,
extensions: ["x3dv", "x3dvz"]
},
"model/x3d+xml": {
source: "iana",
compressible: true,
extensions: ["x3d", "x3dz"]
},
"model/x3d-vrml": {
source: "iana",
extensions: ["x3dv"]
},
"multipart/alternative": {
source: "iana",
compressible: false
},
"multipart/appledouble": {
source: "iana"
},
"multipart/byteranges": {
source: "iana"
},
"multipart/digest": {
source: "iana"
},
"multipart/encrypted": {
source: "iana",
compressible: false
},
"multipart/form-data": {
source: "iana",
compressible: false
},
"multipart/header-set": {
source: "iana"
},
"multipart/mixed": {
source: "iana"
},
"multipart/multilingual": {
source: "iana"
},
"multipart/parallel": {
source: "iana"
},
"multipart/related": {
source: "iana",
compressible: false
},
"multipart/report": {
source: "iana"
},
"multipart/signed": {
source: "iana",
compressible: false
},
"multipart/vnd.bint.med-plus": {
source: "iana"
},
"multipart/voice-message": {
source: "iana"
},
"multipart/x-mixed-replace": {
source: "iana"
},
"text/1d-interleaved-parityfec": {
source: "iana"
},
"text/cache-manifest": {
source: "iana",
compressible: true,
extensions: ["appcache", "manifest"]
},
"text/calendar": {
source: "iana",
extensions: ["ics", "ifb"]
},
"text/calender": {
compressible: true
},
"text/cmd": {
compressible: true
},
"text/coffeescript": {
extensions: ["coffee", "litcoffee"]
},
"text/cql": {
source: "iana"
},
"text/cql-expression": {
source: "iana"
},
"text/cql-identifier": {
source: "iana"
},
"text/css": {
source: "iana",
charset: "UTF-8",
compressible: true,
extensions: ["css"]
},
"text/csv": {
source: "iana",
compressible: true,
extensions: ["csv"]
},
"text/csv-schema": {
source: "iana"
},
"text/directory": {
source: "iana"
},
"text/dns": {
source: "iana"
},
"text/ecmascript": {
source: "iana"
},
"text/encaprtp": {
source: "iana"
},
"text/enriched": {
source: "iana"
},
"text/fhirpath": {
source: "iana"
},
"text/flexfec": {
source: "iana"
},
"text/fwdred": {
source: "iana"
},
"text/gff3": {
source: "iana"
},
"text/grammar-ref-list": {
source: "iana"
},
"text/html": {
source: "iana",
compressible: true,
extensions: ["html", "htm", "shtml"]
},
"text/jade": {
extensions: ["jade"]
},
"text/javascript": {
source: "iana",
compressible: true
},
"text/jcr-cnd": {
source: "iana"
},
"text/jsx": {
compressible: true,
extensions: ["jsx"]
},
"text/less": {
compressible: true,
extensions: ["less"]
},
"text/markdown": {
source: "iana",
compressible: true,
extensions: ["markdown", "md"]
},
"text/mathml": {
source: "nginx",
extensions: ["mml"]
},
"text/mdx": {
compressible: true,
extensions: ["mdx"]
},
"text/mizar": {
source: "iana"
},
"text/n3": {
source: "iana",
charset: "UTF-8",
compressible: true,
extensions: ["n3"]
},
"text/parameters": {
source: "iana",
charset: "UTF-8"
},
"text/parityfec": {
source: "iana"
},
"text/plain": {
source: "iana",
compressible: true,
extensions: ["txt", "text", "conf", "def", "list", "log", "in", "ini"]
},
"text/provenance-notation": {
source: "iana",
charset: "UTF-8"
},
"text/prs.fallenstein.rst": {
source: "iana"
},
"text/prs.lines.tag": {
source: "iana",
extensions: ["dsc"]
},
"text/prs.prop.logic": {
source: "iana"
},
"text/raptorfec": {
source: "iana"
},
"text/red": {
source: "iana"
},
"text/rfc822-headers": {
source: "iana"
},
"text/richtext": {
source: "iana",
compressible: true,
extensions: ["rtx"]
},
"text/rtf": {
source: "iana",
compressible: true,
extensions: ["rtf"]
},
"text/rtp-enc-aescm128": {
source: "iana"
},
"text/rtploopback": {
source: "iana"
},
"text/rtx": {
source: "iana"
},
"text/sgml": {
source: "iana",
extensions: ["sgml", "sgm"]
},
"text/shaclc": {
source: "iana"
},
"text/shex": {
source: "iana",
extensions: ["shex"]
},
"text/slim": {
extensions: ["slim", "slm"]
},
"text/spdx": {
source: "iana",
extensions: ["spdx"]
},
"text/strings": {
source: "iana"
},
"text/stylus": {
extensions: ["stylus", "styl"]
},
"text/t140": {
source: "iana"
},
"text/tab-separated-values": {
source: "iana",
compressible: true,
extensions: ["tsv"]
},
"text/troff": {
source: "iana",
extensions: ["t", "tr", "roff", "man", "me", "ms"]
},
"text/turtle": {
source: "iana",
charset: "UTF-8",
extensions: ["ttl"]
},
"text/ulpfec": {
source: "iana"
},
"text/uri-list": {
source: "iana",
compressible: true,
extensions: ["uri", "uris", "urls"]
},
"text/vcard": {
source: "iana",
compressible: true,
extensions: ["vcard"]
},
"text/vnd.a": {
source: "iana"
},
"text/vnd.abc": {
source: "iana"
},
"text/vnd.ascii-art": {
source: "iana"
},
"text/vnd.curl": {
source: "iana",
extensions: ["curl"]
},
"text/vnd.curl.dcurl": {
source: "apache",
extensions: ["dcurl"]
},
"text/vnd.curl.mcurl": {
source: "apache",
extensions: ["mcurl"]
},
"text/vnd.curl.scurl": {
source: "apache",
extensions: ["scurl"]
},
"text/vnd.debian.copyright": {
source: "iana",
charset: "UTF-8"
},
"text/vnd.dmclientscript": {
source: "iana"
},
"text/vnd.dvb.subtitle": {
source: "iana",
extensions: ["sub"]
},
"text/vnd.esmertec.theme-descriptor": {
source: "iana",
charset: "UTF-8"
},
"text/vnd.familysearch.gedcom": {
source: "iana",
extensions: ["ged"]
},
"text/vnd.ficlab.flt": {
source: "iana"
},
"text/vnd.fly": {
source: "iana",
extensions: ["fly"]
},
"text/vnd.fmi.flexstor": {
source: "iana",
extensions: ["flx"]
},
"text/vnd.gml": {
source: "iana"
},
"text/vnd.graphviz": {
source: "iana",
extensions: ["gv"]
},
"text/vnd.hans": {
source: "iana"
},
"text/vnd.hgl": {
source: "iana"
},
"text/vnd.in3d.3dml": {
source: "iana",
extensions: ["3dml"]
},
"text/vnd.in3d.spot": {
source: "iana",
extensions: ["spot"]
},
"text/vnd.iptc.newsml": {
source: "iana"
},
"text/vnd.iptc.nitf": {
source: "iana"
},
"text/vnd.latex-z": {
source: "iana"
},
"text/vnd.motorola.reflex": {
source: "iana"
},
"text/vnd.ms-mediapackage": {
source: "iana"
},
"text/vnd.net2phone.commcenter.command": {
source: "iana"
},
"text/vnd.radisys.msml-basic-layout": {
source: "iana"
},
"text/vnd.senx.warpscript": {
source: "iana"
},
"text/vnd.si.uricatalogue": {
source: "iana"
},
"text/vnd.sosi": {
source: "iana"
},
"text/vnd.sun.j2me.app-descriptor": {
source: "iana",
charset: "UTF-8",
extensions: ["jad"]
},
"text/vnd.trolltech.linguist": {
source: "iana",
charset: "UTF-8"
},
"text/vnd.wap.si": {
source: "iana"
},
"text/vnd.wap.sl": {
source: "iana"
},
"text/vnd.wap.wml": {
source: "iana",
extensions: ["wml"]
},
"text/vnd.wap.wmlscript": {
source: "iana",
extensions: ["wmls"]
},
"text/vtt": {
source: "iana",
charset: "UTF-8",
compressible: true,
extensions: ["vtt"]
},
"text/x-asm": {
source: "apache",
extensions: ["s", "asm"]
},
"text/x-c": {
source: "apache",
extensions: ["c", "cc", "cxx", "cpp", "h", "hh", "dic"]
},
"text/x-component": {
source: "nginx",
extensions: ["htc"]
},
"text/x-fortran": {
source: "apache",
extensions: ["f", "for", "f77", "f90"]
},
"text/x-gwt-rpc": {
compressible: true
},
"text/x-handlebars-template": {
extensions: ["hbs"]
},
"text/x-java-source": {
source: "apache",
extensions: ["java"]
},
"text/x-jquery-tmpl": {
compressible: true
},
"text/x-lua": {
extensions: ["lua"]
},
"text/x-markdown": {
compressible: true,
extensions: ["mkd"]
},
"text/x-nfo": {
source: "apache",
extensions: ["nfo"]
},
"text/x-opml": {
source: "apache",
extensions: ["opml"]
},
"text/x-org": {
compressible: true,
extensions: ["org"]
},
"text/x-pascal": {
source: "apache",
extensions: ["p", "pas"]
},
"text/x-processing": {
compressible: true,
extensions: ["pde"]
},
"text/x-sass": {
extensions: ["sass"]
},
"text/x-scss": {
extensions: ["scss"]
},
"text/x-setext": {
source: "apache",
extensions: ["etx"]
},
"text/x-sfv": {
source: "apache",
extensions: ["sfv"]
},
"text/x-suse-ymp": {
compressible: true,
extensions: ["ymp"]
},
"text/x-uuencode": {
source: "apache",
extensions: ["uu"]
},
"text/x-vcalendar": {
source: "apache",
extensions: ["vcs"]
},
"text/x-vcard": {
source: "apache",
extensions: ["vcf"]
},
"text/xml": {
source: "iana",
compressible: true,
extensions: ["xml"]
},
"text/xml-external-parsed-entity": {
source: "iana"
},
"text/yaml": {
compressible: true,
extensions: ["yaml", "yml"]
},
"video/1d-interleaved-parityfec": {
source: "iana"
},
"video/3gpp": {
source: "iana",
extensions: ["3gp", "3gpp"]
},
"video/3gpp-tt": {
source: "iana"
},
"video/3gpp2": {
source: "iana",
extensions: ["3g2"]
},
"video/av1": {
source: "iana"
},
"video/bmpeg": {
source: "iana"
},
"video/bt656": {
source: "iana"
},
"video/celb": {
source: "iana"
},
"video/dv": {
source: "iana"
},
"video/encaprtp": {
source: "iana"
},
"video/ffv1": {
source: "iana"
},
"video/flexfec": {
source: "iana"
},
"video/h261": {
source: "iana",
extensions: ["h261"]
},
"video/h263": {
source: "iana",
extensions: ["h263"]
},
"video/h263-1998": {
source: "iana"
},
"video/h263-2000": {
source: "iana"
},
"video/h264": {
source: "iana",
extensions: ["h264"]
},
"video/h264-rcdo": {
source: "iana"
},
"video/h264-svc": {
source: "iana"
},
"video/h265": {
source: "iana"
},
"video/iso.segment": {
source: "iana",
extensions: ["m4s"]
},
"video/jpeg": {
source: "iana",
extensions: ["jpgv"]
},
"video/jpeg2000": {
source: "iana"
},
"video/jpm": {
source: "apache",
extensions: ["jpm", "jpgm"]
},
"video/jxsv": {
source: "iana"
},
"video/mj2": {
source: "iana",
extensions: ["mj2", "mjp2"]
},
"video/mp1s": {
source: "iana"
},
"video/mp2p": {
source: "iana"
},
"video/mp2t": {
source: "iana",
extensions: ["ts"]
},
"video/mp4": {
source: "iana",
compressible: false,
extensions: ["mp4", "mp4v", "mpg4"]
},
"video/mp4v-es": {
source: "iana"
},
"video/mpeg": {
source: "iana",
compressible: false,
extensions: ["mpeg", "mpg", "mpe", "m1v", "m2v"]
},
"video/mpeg4-generic": {
source: "iana"
},
"video/mpv": {
source: "iana"
},
"video/nv": {
source: "iana"
},
"video/ogg": {
source: "iana",
compressible: false,
extensions: ["ogv"]
},
"video/parityfec": {
source: "iana"
},
"video/pointer": {
source: "iana"
},
"video/quicktime": {
source: "iana",
compressible: false,
extensions: ["qt", "mov"]
},
"video/raptorfec": {
source: "iana"
},
"video/raw": {
source: "iana"
},
"video/rtp-enc-aescm128": {
source: "iana"
},
"video/rtploopback": {
source: "iana"
},
"video/rtx": {
source: "iana"
},
"video/scip": {
source: "iana"
},
"video/smpte291": {
source: "iana"
},
"video/smpte292m": {
source: "iana"
},
"video/ulpfec": {
source: "iana"
},
"video/vc1": {
source: "iana"
},
"video/vc2": {
source: "iana"
},
"video/vnd.cctv": {
source: "iana"
},
"video/vnd.dece.hd": {
source: "iana",
extensions: ["uvh", "uvvh"]
},
"video/vnd.dece.mobile": {
source: "iana",
extensions: ["uvm", "uvvm"]
},
"video/vnd.dece.mp4": {
source: "iana"
},
"video/vnd.dece.pd": {
source: "iana",
extensions: ["uvp", "uvvp"]
},
"video/vnd.dece.sd": {
source: "iana",
extensions: ["uvs", "uvvs"]
},
"video/vnd.dece.video": {
source: "iana",
extensions: ["uvv", "uvvv"]
},
"video/vnd.directv.mpeg": {
source: "iana"
},
"video/vnd.directv.mpeg-tts": {
source: "iana"
},
"video/vnd.dlna.mpeg-tts": {
source: "iana"
},
"video/vnd.dvb.file": {
source: "iana",
extensions: ["dvb"]
},
"video/vnd.fvt": {
source: "iana",
extensions: ["fvt"]
},
"video/vnd.hns.video": {
source: "iana"
},
"video/vnd.iptvforum.1dparityfec-1010": {
source: "iana"
},
"video/vnd.iptvforum.1dparityfec-2005": {
source: "iana"
},
"video/vnd.iptvforum.2dparityfec-1010": {
source: "iana"
},
"video/vnd.iptvforum.2dparityfec-2005": {
source: "iana"
},
"video/vnd.iptvforum.ttsavc": {
source: "iana"
},
"video/vnd.iptvforum.ttsmpeg2": {
source: "iana"
},
"video/vnd.motorola.video": {
source: "iana"
},
"video/vnd.motorola.videop": {
source: "iana"
},
"video/vnd.mpegurl": {
source: "iana",
extensions: ["mxu", "m4u"]
},
"video/vnd.ms-playready.media.pyv": {
source: "iana",
extensions: ["pyv"]
},
"video/vnd.nokia.interleaved-multimedia": {
source: "iana"
},
"video/vnd.nokia.mp4vr": {
source: "iana"
},
"video/vnd.nokia.videovoip": {
source: "iana"
},
"video/vnd.objectvideo": {
source: "iana"
},
"video/vnd.radgamettools.bink": {
source: "iana"
},
"video/vnd.radgamettools.smacker": {
source: "iana"
},
"video/vnd.sealed.mpeg1": {
source: "iana"
},
"video/vnd.sealed.mpeg4": {
source: "iana"
},
"video/vnd.sealed.swf": {
source: "iana"
},
"video/vnd.sealedmedia.softseal.mov": {
source: "iana"
},
"video/vnd.uvvu.mp4": {
source: "iana",
extensions: ["uvu", "uvvu"]
},
"video/vnd.vivo": {
source: "iana",
extensions: ["viv"]
},
"video/vnd.youtube.yt": {
source: "iana"
},
"video/vp8": {
source: "iana"
},
"video/vp9": {
source: "iana"
},
"video/webm": {
source: "apache",
compressible: false,
extensions: ["webm"]
},
"video/x-f4v": {
source: "apache",
extensions: ["f4v"]
},
"video/x-fli": {
source: "apache",
extensions: ["fli"]
},
"video/x-flv": {
source: "apache",
compressible: false,
extensions: ["flv"]
},
"video/x-m4v": {
source: "apache",
extensions: ["m4v"]
},
"video/x-matroska": {
source: "apache",
compressible: false,
extensions: ["mkv", "mk3d", "mks"]
},
"video/x-mng": {
source: "apache",
extensions: ["mng"]
},
"video/x-ms-asf": {
source: "apache",
extensions: ["asf", "asx"]
},
"video/x-ms-vob": {
source: "apache",
extensions: ["vob"]
},
"video/x-ms-wm": {
source: "apache",
extensions: ["wm"]
},
"video/x-ms-wmv": {
source: "apache",
compressible: false,
extensions: ["wmv"]
},
"video/x-ms-wmx": {
source: "apache",
extensions: ["wmx"]
},
"video/x-ms-wvx": {
source: "apache",
extensions: ["wvx"]
},
"video/x-msvideo": {
source: "apache",
extensions: ["avi"]
},
"video/x-sgi-movie": {
source: "apache",
extensions: ["movie"]
},
"video/x-smv": {
source: "apache",
extensions: ["smv"]
},
"x-conference/x-cooltalk": {
source: "apache",
extensions: ["ice"]
},
"x-shader/x-fragment": {
compressible: true
},
"x-shader/x-vertex": {
compressible: true
}
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/mime-db/index.js
var require_mime_db = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/mime-db/index.js"(exports2, module2) {
module2.exports = require_db();
}
});
// node_modules/.pnpm/[email protected]/node_modules/mime-types/index.js
var require_mime_types = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/mime-types/index.js"(exports2) {
"use strict";
var db = require_mime_db();
var extname = require("path").extname;
var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/;
var TEXT_TYPE_REGEXP = /^text\//i;
exports2.charset = charset;
exports2.charsets = { lookup: charset };
exports2.contentType = contentType;
exports2.extension = extension;
exports2.extensions = /* @__PURE__ */ Object.create(null);
exports2.lookup = lookup;
exports2.types = /* @__PURE__ */ Object.create(null);
populateMaps(exports2.extensions, exports2.types);
function charset(type) {
if (!type || typeof type !== "string") {
return false;
}
var match = EXTRACT_TYPE_REGEXP.exec(type);
var mime = match && db[match[1].toLowerCase()];
if (mime && mime.charset) {
return mime.charset;
}
if (match && TEXT_TYPE_REGEXP.test(match[1])) {
return "UTF-8";
}
return false;
}
function contentType(str) {
if (!str || typeof str !== "string") {
return false;
}
var mime = str.indexOf("/") === -1 ? exports2.lookup(str) : str;
if (!mime) {
return false;
}
if (mime.indexOf("charset") === -1) {
var charset2 = exports2.charset(mime);
if (charset2)
mime += "; charset=" + charset2.toLowerCase();
}
return mime;
}
function extension(type) {
if (!type || typeof type !== "string") {
return false;
}
var match = EXTRACT_TYPE_REGEXP.exec(type);
var exts = match && exports2.extensions[match[1].toLowerCase()];
if (!exts || !exts.length) {
return false;
}
return exts[0];
}
function lookup(path) {
if (!path || typeof path !== "string") {
return false;
}
var extension2 = extname("x." + path).toLowerCase().substr(1);
if (!extension2) {
return false;
}
return exports2.types[extension2] || false;
}
function populateMaps(extensions, types) {
var preference = ["nginx", "apache", void 0, "iana"];
Object.keys(db).forEach(function forEachMimeType(type) {
var mime = db[type];
var exts = mime.extensions;
if (!exts || !exts.length) {
return;
}
extensions[type] = exts;
for (var i = 0; i < exts.length; i++) {
var extension2 = exts[i];
if (types[extension2]) {
var from = preference.indexOf(db[types[extension2]].source);
var to = preference.indexOf(mime.source);
if (types[extension2] !== "application/octet-stream" && (from > to || from === to && types[extension2].substr(0, 12) === "application/")) {
continue;
}
}
types[extension2] = type;
}
});
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/accepts/index.js
var require_accepts = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/accepts/index.js"(exports2, module2) {
"use strict";
var Negotiator = require_negotiator();
var mime = require_mime_types();
module2.exports = Accepts;
function Accepts(req) {
if (!(this instanceof Accepts)) {
return new Accepts(req);
}
this.headers = req.headers;
this.negotiator = new Negotiator(req);
}
Accepts.prototype.type = Accepts.prototype.types = function(types_) {
var types = types_;
if (types && !Array.isArray(types)) {
types = new Array(arguments.length);
for (var i = 0; i < types.length; i++) {
types[i] = arguments[i];
}
}
if (!types || types.length === 0) {
return this.negotiator.mediaTypes();
}
if (!this.headers.accept) {
return types[0];
}
var mimes = types.map(extToMime);
var accepts = this.negotiator.mediaTypes(mimes.filter(validMime));
var first = accepts[0];
return first ? types[mimes.indexOf(first)] : false;
};
Accepts.prototype.encoding = Accepts.prototype.encodings = function(encodings_) {
var encodings = encodings_;
if (encodings && !Array.isArray(encodings)) {
encodings = new Array(arguments.length);
for (var i = 0; i < encodings.length; i++) {
encodings[i] = arguments[i];
}
}
if (!encodings || encodings.length === 0) {
return this.negotiator.encodings();
}
return this.negotiator.encodings(encodings)[0] || false;
};
Accepts.prototype.charset = Accepts.prototype.charsets = function(charsets_) {
var charsets = charsets_;
if (charsets && !Array.isArray(charsets)) {
charsets = new Array(arguments.length);
for (var i = 0; i < charsets.length; i++) {
charsets[i] = arguments[i];
}
}
if (!charsets || charsets.length === 0) {
return this.negotiator.charsets();
}
return this.negotiator.charsets(charsets)[0] || false;
};
Accepts.prototype.lang = Accepts.prototype.langs = Accepts.prototype.language = Accepts.prototype.languages = function(languages_) {
var languages = languages_;
if (languages && !Array.isArray(languages)) {
languages = new Array(arguments.length);
for (var i = 0; i < languages.length; i++) {
languages[i] = arguments[i];
}
}
if (!languages || languages.length === 0) {
return this.negotiator.languages();
}
return this.negotiator.languages(languages)[0] || false;
};
function extToMime(type) {
return type.indexOf("/") === -1 ? mime.lookup(type) : type;
}
function validMime(type) {
return typeof type === "string";
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/base64id/lib/base64id.js
var require_base64id = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/base64id/lib/base64id.js"(exports2, module2) {
var crypto = require("crypto");
var Base64Id = function() {
};
Base64Id.prototype.getRandomBytes = function(bytes) {
var BUFFER_SIZE = 4096;
var self = this;
bytes = bytes || 12;
if (bytes > BUFFER_SIZE) {
return crypto.randomBytes(bytes);
}
var bytesInBuffer = parseInt(BUFFER_SIZE / bytes);
var threshold = parseInt(bytesInBuffer * 0.85);
if (!threshold) {
return crypto.randomBytes(bytes);
}
if (this.bytesBufferIndex == null) {
this.bytesBufferIndex = -1;
}
if (this.bytesBufferIndex == bytesInBuffer) {
this.bytesBuffer = null;
this.bytesBufferIndex = -1;
}
if (this.bytesBufferIndex == -1 || this.bytesBufferIndex > threshold) {
if (!this.isGeneratingBytes) {
this.isGeneratingBytes = true;
crypto.randomBytes(BUFFER_SIZE, function(err, bytes2) {
self.bytesBuffer = bytes2;
self.bytesBufferIndex = 0;
self.isGeneratingBytes = false;
});
}
if (this.bytesBufferIndex == -1) {
return crypto.randomBytes(bytes);
}
}
var result = this.bytesBuffer.slice(bytes * this.bytesBufferIndex, bytes * (this.bytesBufferIndex + 1));
this.bytesBufferIndex++;
return result;
};
Base64Id.prototype.generateId = function() {
var rand = Buffer.alloc(15);
if (!rand.writeInt32BE) {
return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString() + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString();
}
this.sequenceNumber = this.sequenceNumber + 1 | 0;
rand.writeInt32BE(this.sequenceNumber, 11);
if (crypto.randomBytes) {
this.getRandomBytes(12).copy(rand);
} else {
[0, 4, 8].forEach(function(i) {
rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i);
});
}
return rand.toString("base64").replace(/\//g, "_").replace(/\+/g, "-");
};
exports2 = module2.exports = new Base64Id();
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/commons.js
var require_commons = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/commons.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.ERROR_PACKET = exports2.PACKET_TYPES_REVERSE = exports2.PACKET_TYPES = void 0;
var PACKET_TYPES = /* @__PURE__ */ Object.create(null);
exports2.PACKET_TYPES = PACKET_TYPES;
PACKET_TYPES["open"] = "0";
PACKET_TYPES["close"] = "1";
PACKET_TYPES["ping"] = "2";
PACKET_TYPES["pong"] = "3";
PACKET_TYPES["message"] = "4";
PACKET_TYPES["upgrade"] = "5";
PACKET_TYPES["noop"] = "6";
var PACKET_TYPES_REVERSE = /* @__PURE__ */ Object.create(null);
exports2.PACKET_TYPES_REVERSE = PACKET_TYPES_REVERSE;
Object.keys(PACKET_TYPES).forEach((key) => {
PACKET_TYPES_REVERSE[PACKET_TYPES[key]] = key;
});
var ERROR_PACKET = { type: "error", data: "parser error" };
exports2.ERROR_PACKET = ERROR_PACKET;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/encodePacket.js
var require_encodePacket = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/encodePacket.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.encodePacketToBinary = exports2.encodePacket = void 0;
var commons_js_1 = require_commons();
var encodePacket = ({ type, data }, supportsBinary, callback) => {
if (data instanceof ArrayBuffer || ArrayBuffer.isView(data)) {
return callback(supportsBinary ? data : "b" + toBuffer(data, true).toString("base64"));
}
return callback(commons_js_1.PACKET_TYPES[type] + (data || ""));
};
exports2.encodePacket = encodePacket;
var toBuffer = (data, forceBufferConversion) => {
if (Buffer.isBuffer(data) || data instanceof Uint8Array && !forceBufferConversion) {
return data;
} else if (data instanceof ArrayBuffer) {
return Buffer.from(data);
} else {
return Buffer.from(data.buffer, data.byteOffset, data.byteLength);
}
};
var TEXT_ENCODER;
function encodePacketToBinary(packet, callback) {
if (packet.data instanceof ArrayBuffer || ArrayBuffer.isView(packet.data)) {
return callback(toBuffer(packet.data, false));
}
(0, exports2.encodePacket)(packet, true, (encoded) => {
if (!TEXT_ENCODER) {
TEXT_ENCODER = new TextEncoder();
}
callback(TEXT_ENCODER.encode(encoded));
});
}
exports2.encodePacketToBinary = encodePacketToBinary;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/decodePacket.js
var require_decodePacket = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/decodePacket.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.decodePacket = void 0;
var commons_js_1 = require_commons();
var decodePacket = (encodedPacket, binaryType) => {
if (typeof encodedPacket !== "string") {
return {
type: "message",
data: mapBinary(encodedPacket, binaryType)
};
}
const type = encodedPacket.charAt(0);
if (type === "b") {
const buffer = Buffer.from(encodedPacket.substring(1), "base64");
return {
type: "message",
data: mapBinary(buffer, binaryType)
};
}
if (!commons_js_1.PACKET_TYPES_REVERSE[type]) {
return commons_js_1.ERROR_PACKET;
}
return encodedPacket.length > 1 ? {
type: commons_js_1.PACKET_TYPES_REVERSE[type],
data: encodedPacket.substring(1)
} : {
type: commons_js_1.PACKET_TYPES_REVERSE[type]
};
};
exports2.decodePacket = decodePacket;
var mapBinary = (data, binaryType) => {
switch (binaryType) {
case "arraybuffer":
if (data instanceof ArrayBuffer) {
return data;
} else if (Buffer.isBuffer(data)) {
return data.buffer.slice(data.byteOffset, data.byteOffset + data.byteLength);
} else {
return data.buffer;
}
case "nodebuffer":
default:
if (Buffer.isBuffer(data)) {
return data;
} else {
return Buffer.from(data);
}
}
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/index.js
var require_cjs = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io-parser/build/cjs/index.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.decodePayload = exports2.decodePacket = exports2.encodePayload = exports2.encodePacket = exports2.protocol = exports2.createPacketDecoderStream = exports2.createPacketEncoderStream = void 0;
var encodePacket_js_1 = require_encodePacket();
Object.defineProperty(exports2, "encodePacket", { enumerable: true, get: function() {
return encodePacket_js_1.encodePacket;
} });
var decodePacket_js_1 = require_decodePacket();
Object.defineProperty(exports2, "decodePacket", { enumerable: true, get: function() {
return decodePacket_js_1.decodePacket;
} });
var commons_js_1 = require_commons();
var SEPARATOR = String.fromCharCode(30);
var encodePayload = (packets, callback) => {
const length = packets.length;
const encodedPackets = new Array(length);
let count = 0;
packets.forEach((packet, i) => {
(0, encodePacket_js_1.encodePacket)(packet, false, (encodedPacket) => {
encodedPackets[i] = encodedPacket;
if (++count === length) {
callback(encodedPackets.join(SEPARATOR));
}
});
});
};
exports2.encodePayload = encodePayload;
var decodePayload = (encodedPayload, binaryType) => {
const encodedPackets = encodedPayload.split(SEPARATOR);
const packets = [];
for (let i = 0; i < encodedPackets.length; i++) {
const decodedPacket = (0, decodePacket_js_1.decodePacket)(encodedPackets[i], binaryType);
packets.push(decodedPacket);
if (decodedPacket.type === "error") {
break;
}
}
return packets;
};
exports2.decodePayload = decodePayload;
function createPacketEncoderStream() {
return new TransformStream({
transform(packet, controller) {
(0, encodePacket_js_1.encodePacketToBinary)(packet, (encodedPacket) => {
const payloadLength = encodedPacket.length;
let header;
if (payloadLength < 126) {
header = new Uint8Array(1);
new DataView(header.buffer).setUint8(0, payloadLength);
} else if (payloadLength < 65536) {
header = new Uint8Array(3);
const view = new DataView(header.buffer);
view.setUint8(0, 126);
view.setUint16(1, payloadLength);
} else {
header = new Uint8Array(9);
const view = new DataView(header.buffer);
view.setUint8(0, 127);
view.setBigUint64(1, BigInt(payloadLength));
}
if (packet.data && typeof packet.data !== "string") {
header[0] |= 128;
}
controller.enqueue(header);
controller.enqueue(encodedPacket);
});
}
});
}
exports2.createPacketEncoderStream = createPacketEncoderStream;
var TEXT_DECODER;
function totalLength(chunks) {
return chunks.reduce((acc, chunk) => acc + chunk.length, 0);
}
function concatChunks(chunks, size) {
if (chunks[0].length === size) {
return chunks.shift();
}
const buffer = new Uint8Array(size);
let j = 0;
for (let i = 0; i < size; i++) {
buffer[i] = chunks[0][j++];
if (j === chunks[0].length) {
chunks.shift();
j = 0;
}
}
if (chunks.length && j < chunks[0].length) {
chunks[0] = chunks[0].slice(j);
}
return buffer;
}
function createPacketDecoderStream(maxPayload, binaryType) {
if (!TEXT_DECODER) {
TEXT_DECODER = new TextDecoder();
}
const chunks = [];
let state = 0;
let expectedLength = -1;
let isBinary = false;
return new TransformStream({
transform(chunk, controller) {
chunks.push(chunk);
while (true) {
if (state === 0) {
if (totalLength(chunks) < 1) {
break;
}
const header = concatChunks(chunks, 1);
isBinary = (header[0] & 128) === 128;
expectedLength = header[0] & 127;
if (expectedLength < 126) {
state = 3;
} else if (expectedLength === 126) {
state = 1;
} else {
state = 2;
}
} else if (state === 1) {
if (totalLength(chunks) < 2) {
break;
}
const headerArray = concatChunks(chunks, 2);
expectedLength = new DataView(headerArray.buffer, headerArray.byteOffset, headerArray.length).getUint16(0);
state = 3;
} else if (state === 2) {
if (totalLength(chunks) < 8) {
break;
}
const headerArray = concatChunks(chunks, 8);
const view = new DataView(headerArray.buffer, headerArray.byteOffset, headerArray.length);
const n = view.getUint32(0);
if (n > Math.pow(2, 53 - 32) - 1) {
controller.enqueue(commons_js_1.ERROR_PACKET);
break;
}
expectedLength = n * Math.pow(2, 32) + view.getUint32(4);
state = 3;
} else {
if (totalLength(chunks) < expectedLength) {
break;
}
const data = concatChunks(chunks, expectedLength);
controller.enqueue((0, decodePacket_js_1.decodePacket)(isBinary ? data : TEXT_DECODER.decode(data), binaryType));
state = 0;
}
if (expectedLength === 0 || expectedLength > maxPayload) {
controller.enqueue(commons_js_1.ERROR_PACKET);
break;
}
}
}
});
}
exports2.createPacketDecoderStream = createPacketDecoderStream;
exports2.protocol = 4;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/parser-v3/utf8.js
var require_utf8 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/parser-v3/utf8.js"(exports2, module2) {
var stringFromCharCode = String.fromCharCode;
function ucs2decode(string) {
var output = [];
var counter = 0;
var length = string.length;
var value;
var extra;
while (counter < length) {
value = string.charCodeAt(counter++);
if (value >= 55296 && value <= 56319 && counter < length) {
extra = string.charCodeAt(counter++);
if ((extra & 64512) == 56320) {
output.push(((value & 1023) << 10) + (extra & 1023) + 65536);
} else {
output.push(value);
counter--;
}
} else {
output.push(value);
}
}
return output;
}
function ucs2encode(array) {
var length = array.length;
var index = -1;
var value;
var output = "";
while (++index < length) {
value = array[index];
if (value > 65535) {
value -= 65536;
output += stringFromCharCode(value >>> 10 & 1023 | 55296);
value = 56320 | value & 1023;
}
output += stringFromCharCode(value);
}
return output;
}
function checkScalarValue(codePoint, strict) {
if (codePoint >= 55296 && codePoint <= 57343) {
if (strict) {
throw Error("Lone surrogate U+" + codePoint.toString(16).toUpperCase() + " is not a scalar value");
}
return false;
}
return true;
}
function createByte(codePoint, shift) {
return stringFromCharCode(codePoint >> shift & 63 | 128);
}
function encodeCodePoint(codePoint, strict) {
if ((codePoint & 4294967168) == 0) {
return stringFromCharCode(codePoint);
}
var symbol = "";
if ((codePoint & 4294965248) == 0) {
symbol = stringFromCharCode(codePoint >> 6 & 31 | 192);
} else if ((codePoint & 4294901760) == 0) {
if (!checkScalarValue(codePoint, strict)) {
codePoint = 65533;
}
symbol = stringFromCharCode(codePoint >> 12 & 15 | 224);
symbol += createByte(codePoint, 6);
} else if ((codePoint & 4292870144) == 0) {
symbol = stringFromCharCode(codePoint >> 18 & 7 | 240);
symbol += createByte(codePoint, 12);
symbol += createByte(codePoint, 6);
}
symbol += stringFromCharCode(codePoint & 63 | 128);
return symbol;
}
function utf8encode(string, opts) {
opts = opts || {};
var strict = false !== opts.strict;
var codePoints = ucs2decode(string);
var length = codePoints.length;
var index = -1;
var codePoint;
var byteString = "";
while (++index < length) {
codePoint = codePoints[index];
byteString += encodeCodePoint(codePoint, strict);
}
return byteString;
}
function readContinuationByte() {
if (byteIndex >= byteCount) {
throw Error("Invalid byte index");
}
var continuationByte = byteArray[byteIndex] & 255;
byteIndex++;
if ((continuationByte & 192) == 128) {
return continuationByte & 63;
}
throw Error("Invalid continuation byte");
}
function decodeSymbol(strict) {
var byte1;
var byte2;
var byte3;
var byte4;
var codePoint;
if (byteIndex > byteCount) {
throw Error("Invalid byte index");
}
if (byteIndex == byteCount) {
return false;
}
byte1 = byteArray[byteIndex] & 255;
byteIndex++;
if ((byte1 & 128) == 0) {
return byte1;
}
if ((byte1 & 224) == 192) {
byte2 = readContinuationByte();
codePoint = (byte1 & 31) << 6 | byte2;
if (codePoint >= 128) {
return codePoint;
} else {
throw Error("Invalid continuation byte");
}
}
if ((byte1 & 240) == 224) {
byte2 = readContinuationByte();
byte3 = readContinuationByte();
codePoint = (byte1 & 15) << 12 | byte2 << 6 | byte3;
if (codePoint >= 2048) {
return checkScalarValue(codePoint, strict) ? codePoint : 65533;
} else {
throw Error("Invalid continuation byte");
}
}
if ((byte1 & 248) == 240) {
byte2 = readContinuationByte();
byte3 = readContinuationByte();
byte4 = readContinuationByte();
codePoint = (byte1 & 7) << 18 | byte2 << 12 | byte3 << 6 | byte4;
if (codePoint >= 65536 && codePoint <= 1114111) {
return codePoint;
}
}
throw Error("Invalid UTF-8 detected");
}
var byteArray;
var byteCount;
var byteIndex;
function utf8decode(byteString, opts) {
opts = opts || {};
var strict = false !== opts.strict;
byteArray = ucs2decode(byteString);
byteCount = byteArray.length;
byteIndex = 0;
var codePoints = [];
var tmp;
while ((tmp = decodeSymbol(strict)) !== false) {
codePoints.push(tmp);
}
return ucs2encode(codePoints);
}
module2.exports = {
version: "2.1.2",
encode: utf8encode,
decode: utf8decode
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/parser-v3/index.js
var require_parser_v3 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/parser-v3/index.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.decodePayloadAsBinary = exports2.encodePayloadAsBinary = exports2.decodePayload = exports2.encodePayload = exports2.decodeBase64Packet = exports2.decodePacket = exports2.encodeBase64Packet = exports2.encodePacket = exports2.packets = exports2.protocol = void 0;
var utf8 = require_utf8();
exports2.protocol = 3;
var hasBinary = (packets) => {
for (const packet of packets) {
if (packet.data instanceof ArrayBuffer || ArrayBuffer.isView(packet.data)) {
return true;
}
}
return false;
};
exports2.packets = {
open: 0,
close: 1,
ping: 2,
pong: 3,
message: 4,
upgrade: 5,
noop: 6
};
var packetslist = Object.keys(exports2.packets);
var err = { type: "error", data: "parser error" };
var EMPTY_BUFFER = Buffer.concat([]);
function encodePacket(packet, supportsBinary, utf8encode, callback) {
if (typeof supportsBinary === "function") {
callback = supportsBinary;
supportsBinary = null;
}
if (typeof utf8encode === "function") {
callback = utf8encode;
utf8encode = null;
}
if (Buffer.isBuffer(packet.data)) {
return encodeBuffer(packet, supportsBinary, callback);
} else if (packet.data && (packet.data.buffer || packet.data) instanceof ArrayBuffer) {
return encodeBuffer({ type: packet.type, data: arrayBufferToBuffer(packet.data) }, supportsBinary, callback);
}
var encoded = exports2.packets[packet.type];
if (void 0 !== packet.data) {
encoded += utf8encode ? utf8.encode(String(packet.data), { strict: false }) : String(packet.data);
}
return callback("" + encoded);
}
exports2.encodePacket = encodePacket;
function encodeBuffer(packet, supportsBinary, callback) {
if (!supportsBinary) {
return encodeBase64Packet(packet, callback);
}
var data = packet.data;
var typeBuffer = Buffer.allocUnsafe(1);
typeBuffer[0] = exports2.packets[packet.type];
return callback(Buffer.concat([typeBuffer, data]));
}
function encodeBase64Packet(packet, callback) {
var data = Buffer.isBuffer(packet.data) ? packet.data : arrayBufferToBuffer(packet.data);
var message = "b" + exports2.packets[packet.type];
message += data.toString("base64");
return callback(message);
}
exports2.encodeBase64Packet = encodeBase64Packet;
function decodePacket(data, binaryType, utf8decode) {
if (data === void 0) {
return err;
}
var type;
if (typeof data === "string") {
type = data.charAt(0);
if (type === "b") {
return decodeBase64Packet(data.slice(1), binaryType);
}
if (utf8decode) {
data = tryDecode(data);
if (data === false) {
return err;
}
}
if (Number(type) != type || !packetslist[type]) {
return err;
}
if (data.length > 1) {
return { type: packetslist[type], data: data.slice(1) };
} else {
return { type: packetslist[type] };
}
}
if (binaryType === "arraybuffer") {
var intArray = new Uint8Array(data);
type = intArray[0];
return { type: packetslist[type], data: intArray.buffer.slice(1) };
}
if (data instanceof ArrayBuffer) {
data = arrayBufferToBuffer(data);
}
type = data[0];
return { type: packetslist[type], data: data.slice(1) };
}
exports2.decodePacket = decodePacket;
function tryDecode(data) {
try {
data = utf8.decode(data, { strict: false });
} catch (e) {
return false;
}
return data;
}
function decodeBase64Packet(msg, binaryType) {
var type = packetslist[msg.charAt(0)];
var data = Buffer.from(msg.slice(1), "base64");
if (binaryType === "arraybuffer") {
var abv = new Uint8Array(data.length);
for (var i = 0; i < abv.length; i++) {
abv[i] = data[i];
}
data = abv.buffer;
}
return { type, data };
}
exports2.decodeBase64Packet = decodeBase64Packet;
function encodePayload(packets, supportsBinary, callback) {
if (typeof supportsBinary === "function") {
callback = supportsBinary;
supportsBinary = null;
}
if (supportsBinary && hasBinary(packets)) {
return encodePayloadAsBinary(packets, callback);
}
if (!packets.length) {
return callback("0:");
}
function encodeOne(packet, doneCallback) {
encodePacket(packet, supportsBinary, false, function(message) {
doneCallback(null, setLengthHeader(message));
});
}
map(packets, encodeOne, function(err2, results) {
return callback(results.join(""));
});
}
exports2.encodePayload = encodePayload;
function setLengthHeader(message) {
return message.length + ":" + message;
}
function map(ary, each, done) {
const results = new Array(ary.length);
let count = 0;
for (let i = 0; i < ary.length; i++) {
each(ary[i], (error, msg) => {
results[i] = msg;
if (++count === ary.length) {
done(null, results);
}
});
}
}
function decodePayload(data, binaryType, callback) {
if (typeof data !== "string") {
return decodePayloadAsBinary(data, binaryType, callback);
}
if (typeof binaryType === "function") {
callback = binaryType;
binaryType = null;
}
if (data === "") {
return callback(err, 0, 1);
}
var length = "", n, msg, packet;
for (var i = 0, l = data.length; i < l; i++) {
var chr = data.charAt(i);
if (chr !== ":") {
length += chr;
continue;
}
if (length === "" || length != (n = Number(length))) {
return callback(err, 0, 1);
}
msg = data.slice(i + 1, i + 1 + n);
if (length != msg.length) {
return callback(err, 0, 1);
}
if (msg.length) {
packet = decodePacket(msg, binaryType, false);
if (err.type === packet.type && err.data === packet.data) {
return callback(err, 0, 1);
}
var more = callback(packet, i + n, l);
if (false === more)
return;
}
i += n;
length = "";
}
if (length !== "") {
return callback(err, 0, 1);
}
}
exports2.decodePayload = decodePayload;
function bufferToString(buffer) {
var str = "";
for (var i = 0, l = buffer.length; i < l; i++) {
str += String.fromCharCode(buffer[i]);
}
return str;
}
function stringToBuffer(string) {
var buf = Buffer.allocUnsafe(string.length);
for (var i = 0, l = string.length; i < l; i++) {
buf.writeUInt8(string.charCodeAt(i), i);
}
return buf;
}
function arrayBufferToBuffer(data) {
var length = data.byteLength || data.length;
var offset = data.byteOffset || 0;
return Buffer.from(data.buffer || data, offset, length);
}
function encodePayloadAsBinary(packets, callback) {
if (!packets.length) {
return callback(EMPTY_BUFFER);
}
map(packets, encodeOneBinaryPacket, function(err2, results) {
return callback(Buffer.concat(results));
});
}
exports2.encodePayloadAsBinary = encodePayloadAsBinary;
function encodeOneBinaryPacket(p, doneCallback) {
function onBinaryPacketEncode(packet) {
var encodingLength = "" + packet.length;
var sizeBuffer;
if (typeof packet === "string") {
sizeBuffer = Buffer.allocUnsafe(encodingLength.length + 2);
sizeBuffer[0] = 0;
for (var i = 0; i < encodingLength.length; i++) {
sizeBuffer[i + 1] = parseInt(encodingLength[i], 10);
}
sizeBuffer[sizeBuffer.length - 1] = 255;
return doneCallback(null, Buffer.concat([sizeBuffer, stringToBuffer(packet)]));
}
sizeBuffer = Buffer.allocUnsafe(encodingLength.length + 2);
sizeBuffer[0] = 1;
for (var i = 0; i < encodingLength.length; i++) {
sizeBuffer[i + 1] = parseInt(encodingLength[i], 10);
}
sizeBuffer[sizeBuffer.length - 1] = 255;
doneCallback(null, Buffer.concat([sizeBuffer, packet]));
}
encodePacket(p, true, true, onBinaryPacketEncode);
}
function decodePayloadAsBinary(data, binaryType, callback) {
if (typeof binaryType === "function") {
callback = binaryType;
binaryType = null;
}
var bufferTail = data;
var buffers = [];
var i;
while (bufferTail.length > 0) {
var strLen = "";
var isString = bufferTail[0] === 0;
for (i = 1; ; i++) {
if (bufferTail[i] === 255)
break;
if (strLen.length > 310) {
return callback(err, 0, 1);
}
strLen += "" + bufferTail[i];
}
bufferTail = bufferTail.slice(strLen.length + 1);
var msgLength = parseInt(strLen, 10);
var msg = bufferTail.slice(1, msgLength + 1);
if (isString)
msg = bufferToString(msg);
buffers.push(msg);
bufferTail = bufferTail.slice(msgLength + 1);
}
var total = buffers.length;
for (i = 0; i < total; i++) {
var buffer = buffers[i];
callback(decodePacket(buffer, binaryType, true), i, total);
}
}
exports2.decodePayloadAsBinary = decodePayloadAsBinary;
}
});
// node_modules/.pnpm/[email protected]/node_modules/ms/index.js
var require_ms = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ms/index.js"(exports2, module2) {
var s = 1e3;
var m = s * 60;
var h = m * 60;
var d = h * 24;
var w = d * 7;
var y = d * 365.25;
module2.exports = function(val, options) {
options = options || {};
var type = typeof val;
if (type === "string" && val.length > 0) {
return parse(val);
} else if (type === "number" && isFinite(val)) {
return options.long ? fmtLong(val) : fmtShort(val);
}
throw new Error(
"val is not a non-empty string or a valid number. val=" + JSON.stringify(val)
);
};
function parse(str) {
str = String(str);
if (str.length > 100) {
return;
}
var match = /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(
str
);
if (!match) {
return;
}
var n = parseFloat(match[1]);
var type = (match[2] || "ms").toLowerCase();
switch (type) {
case "years":
case "year":
case "yrs":
case "yr":
case "y":
return n * y;
case "weeks":
case "week":
case "w":
return n * w;
case "days":
case "day":
case "d":
return n * d;
case "hours":
case "hour":
case "hrs":
case "hr":
case "h":
return n * h;
case "minutes":
case "minute":
case "mins":
case "min":
case "m":
return n * m;
case "seconds":
case "second":
case "secs":
case "sec":
case "s":
return n * s;
case "milliseconds":
case "millisecond":
case "msecs":
case "msec":
case "ms":
return n;
default:
return void 0;
}
}
function fmtShort(ms) {
var msAbs = Math.abs(ms);
if (msAbs >= d) {
return Math.round(ms / d) + "d";
}
if (msAbs >= h) {
return Math.round(ms / h) + "h";
}
if (msAbs >= m) {
return Math.round(ms / m) + "m";
}
if (msAbs >= s) {
return Math.round(ms / s) + "s";
}
return ms + "ms";
}
function fmtLong(ms) {
var msAbs = Math.abs(ms);
if (msAbs >= d) {
return plural(ms, msAbs, d, "day");
}
if (msAbs >= h) {
return plural(ms, msAbs, h, "hour");
}
if (msAbs >= m) {
return plural(ms, msAbs, m, "minute");
}
if (msAbs >= s) {
return plural(ms, msAbs, s, "second");
}
return ms + " ms";
}
function plural(ms, msAbs, n, name) {
var isPlural = msAbs >= n * 1.5;
return Math.round(ms / n) + " " + name + (isPlural ? "s" : "");
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/debug/src/common.js
var require_common = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/debug/src/common.js"(exports2, module2) {
function setup(env) {
createDebug.debug = createDebug;
createDebug.default = createDebug;
createDebug.coerce = coerce;
createDebug.disable = disable;
createDebug.enable = enable;
createDebug.enabled = enabled;
createDebug.humanize = require_ms();
createDebug.destroy = destroy;
Object.keys(env).forEach((key) => {
createDebug[key] = env[key];
});
createDebug.names = [];
createDebug.skips = [];
createDebug.formatters = {};
function selectColor(namespace) {
let hash = 0;
for (let i = 0; i < namespace.length; i++) {
hash = (hash << 5) - hash + namespace.charCodeAt(i);
hash |= 0;
}
return createDebug.colors[Math.abs(hash) % createDebug.colors.length];
}
createDebug.selectColor = selectColor;
function createDebug(namespace) {
let prevTime;
let enableOverride = null;
let namespacesCache;
let enabledCache;
function debug(...args) {
if (!debug.enabled) {
return;
}
const self = debug;
const curr = Number(/* @__PURE__ */ new Date());
const ms = curr - (prevTime || curr);
self.diff = ms;
self.prev = prevTime;
self.curr = curr;
prevTime = curr;
args[0] = createDebug.coerce(args[0]);
if (typeof args[0] !== "string") {
args.unshift("%O");
}
let index = 0;
args[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => {
if (match === "%%") {
return "%";
}
index++;
const formatter = createDebug.formatters[format];
if (typeof formatter === "function") {
const val = args[index];
match = formatter.call(self, val);
args.splice(index, 1);
index--;
}
return match;
});
createDebug.formatArgs.call(self, args);
const logFn = self.log || createDebug.log;
logFn.apply(self, args);
}
debug.namespace = namespace;
debug.useColors = createDebug.useColors();
debug.color = createDebug.selectColor(namespace);
debug.extend = extend;
debug.destroy = createDebug.destroy;
Object.defineProperty(debug, "enabled", {
enumerable: true,
configurable: false,
get: () => {
if (enableOverride !== null) {
return enableOverride;
}
if (namespacesCache !== createDebug.namespaces) {
namespacesCache = createDebug.namespaces;
enabledCache = createDebug.enabled(namespace);
}
return enabledCache;
},
set: (v) => {
enableOverride = v;
}
});
if (typeof createDebug.init === "function") {
createDebug.init(debug);
}
return debug;
}
function extend(namespace, delimiter) {
const newDebug = createDebug(this.namespace + (typeof delimiter === "undefined" ? ":" : delimiter) + namespace);
newDebug.log = this.log;
return newDebug;
}
function enable(namespaces) {
createDebug.save(namespaces);
createDebug.namespaces = namespaces;
createDebug.names = [];
createDebug.skips = [];
let i;
const split = (typeof namespaces === "string" ? namespaces : "").split(/[\s,]+/);
const len = split.length;
for (i = 0; i < len; i++) {
if (!split[i]) {
continue;
}
namespaces = split[i].replace(/\*/g, ".*?");
if (namespaces[0] === "-") {
createDebug.skips.push(new RegExp("^" + namespaces.slice(1) + "$"));
} else {
createDebug.names.push(new RegExp("^" + namespaces + "$"));
}
}
}
function disable() {
const namespaces = [
...createDebug.names.map(toNamespace),
...createDebug.skips.map(toNamespace).map((namespace) => "-" + namespace)
].join(",");
createDebug.enable("");
return namespaces;
}
function enabled(name) {
if (name[name.length - 1] === "*") {
return true;
}
let i;
let len;
for (i = 0, len = createDebug.skips.length; i < len; i++) {
if (createDebug.skips[i].test(name)) {
return false;
}
}
for (i = 0, len = createDebug.names.length; i < len; i++) {
if (createDebug.names[i].test(name)) {
return true;
}
}
return false;
}
function toNamespace(regexp) {
return regexp.toString().substring(2, regexp.toString().length - 2).replace(/\.\*\?$/, "*");
}
function coerce(val) {
if (val instanceof Error) {
return val.stack || val.message;
}
return val;
}
function destroy() {
console.warn("Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.");
}
createDebug.enable(createDebug.load());
return createDebug;
}
module2.exports = setup;
}
});
// node_modules/.pnpm/[email protected]/node_modules/debug/src/browser.js
var require_browser = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/debug/src/browser.js"(exports2, module2) {
exports2.formatArgs = formatArgs;
exports2.save = save;
exports2.load = load;
exports2.useColors = useColors;
exports2.storage = localstorage();
exports2.destroy = (() => {
let warned = false;
return () => {
if (!warned) {
warned = true;
console.warn("Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.");
}
};
})();
exports2.colors = [
"#0000CC",
"#0000FF",
"#0033CC",
"#0033FF",
"#0066CC",
"#0066FF",
"#0099CC",
"#0099FF",
"#00CC00",
"#00CC33",
"#00CC66",
"#00CC99",
"#00CCCC",
"#00CCFF",
"#3300CC",
"#3300FF",
"#3333CC",
"#3333FF",
"#3366CC",
"#3366FF",
"#3399CC",
"#3399FF",
"#33CC00",
"#33CC33",
"#33CC66",
"#33CC99",
"#33CCCC",
"#33CCFF",
"#6600CC",
"#6600FF",
"#6633CC",
"#6633FF",
"#66CC00",
"#66CC33",
"#9900CC",
"#9900FF",
"#9933CC",
"#9933FF",
"#99CC00",
"#99CC33",
"#CC0000",
"#CC0033",
"#CC0066",
"#CC0099",
"#CC00CC",
"#CC00FF",
"#CC3300",
"#CC3333",
"#CC3366",
"#CC3399",
"#CC33CC",
"#CC33FF",
"#CC6600",
"#CC6633",
"#CC9900",
"#CC9933",
"#CCCC00",
"#CCCC33",
"#FF0000",
"#FF0033",
"#FF0066",
"#FF0099",
"#FF00CC",
"#FF00FF",
"#FF3300",
"#FF3333",
"#FF3366",
"#FF3399",
"#FF33CC",
"#FF33FF",
"#FF6600",
"#FF6633",
"#FF9900",
"#FF9933",
"#FFCC00",
"#FFCC33"
];
function useColors() {
if (typeof window !== "undefined" && window.process && (window.process.type === "renderer" || window.process.__nwjs)) {
return true;
}
if (typeof navigator !== "undefined" && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) {
return false;
}
return typeof document !== "undefined" && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance || // Is firebug? http://stackoverflow.com/a/398120/376773
typeof window !== "undefined" && window.console && (window.console.firebug || window.console.exception && window.console.table) || // Is firefox >= v31?
// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
typeof navigator !== "undefined" && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31 || // Double check webkit in userAgent just in case we are in a worker
typeof navigator !== "undefined" && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/);
}
function formatArgs(args) {
args[0] = (this.useColors ? "%c" : "") + this.namespace + (this.useColors ? " %c" : " ") + args[0] + (this.useColors ? "%c " : " ") + "+" + module2.exports.humanize(this.diff);
if (!this.useColors) {
return;
}
const c = "color: " + this.color;
args.splice(1, 0, c, "color: inherit");
let index = 0;
let lastC = 0;
args[0].replace(/%[a-zA-Z%]/g, (match) => {
if (match === "%%") {
return;
}
index++;
if (match === "%c") {
lastC = index;
}
});
args.splice(lastC, 0, c);
}
exports2.log = console.debug || console.log || (() => {
});
function save(namespaces) {
try {
if (namespaces) {
exports2.storage.setItem("debug", namespaces);
} else {
exports2.storage.removeItem("debug");
}
} catch (error) {
}
}
function load() {
let r;
try {
r = exports2.storage.getItem("debug");
} catch (error) {
}
if (!r && typeof process !== "undefined" && "env" in process) {
r = process.env.DEBUG;
}
return r;
}
function localstorage() {
try {
return localStorage;
} catch (error) {
}
}
module2.exports = require_common()(exports2);
var { formatters } = module2.exports;
formatters.j = function(v) {
try {
return JSON.stringify(v);
} catch (error) {
return "[UnexpectedJSONParseError]: " + error.message;
}
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/has-flag/index.js
var require_has_flag = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/has-flag/index.js"(exports2, module2) {
"use strict";
module2.exports = (flag, argv) => {
argv = argv || process.argv;
const prefix = flag.startsWith("-") ? "" : flag.length === 1 ? "-" : "--";
const pos = argv.indexOf(prefix + flag);
const terminatorPos = argv.indexOf("--");
return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/supports-color/index.js
var require_supports_color = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/supports-color/index.js"(exports2, module2) {
"use strict";
var os = require("os");
var hasFlag = require_has_flag();
var env = process.env;
var forceColor;
if (hasFlag("no-color") || hasFlag("no-colors") || hasFlag("color=false")) {
forceColor = false;
} else if (hasFlag("color") || hasFlag("colors") || hasFlag("color=true") || hasFlag("color=always")) {
forceColor = true;
}
if ("FORCE_COLOR" in env) {
forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
}
function translateLevel(level) {
if (level === 0) {
return false;
}
return {
level,
hasBasic: true,
has256: level >= 2,
has16m: level >= 3
};
}
function supportsColor(stream) {
if (forceColor === false) {
return 0;
}
if (hasFlag("color=16m") || hasFlag("color=full") || hasFlag("color=truecolor")) {
return 3;
}
if (hasFlag("color=256")) {
return 2;
}
if (stream && !stream.isTTY && forceColor !== true) {
return 0;
}
const min = forceColor ? 1 : 0;
if (process.platform === "win32") {
const osRelease = os.release().split(".");
if (Number(process.versions.node.split(".")[0]) >= 8 && Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
return Number(osRelease[2]) >= 14931 ? 3 : 2;
}
return 1;
}
if ("CI" in env) {
if (["TRAVIS", "CIRCLECI", "APPVEYOR", "GITLAB_CI"].some((sign) => sign in env) || env.CI_NAME === "codeship") {
return 1;
}
return min;
}
if ("TEAMCITY_VERSION" in env) {
return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;
}
if (env.COLORTERM === "truecolor") {
return 3;
}
if ("TERM_PROGRAM" in env) {
const version = parseInt((env.TERM_PROGRAM_VERSION || "").split(".")[0], 10);
switch (env.TERM_PROGRAM) {
case "iTerm.app":
return version >= 3 ? 3 : 2;
case "Apple_Terminal":
return 2;
}
}
if (/-256(color)?$/i.test(env.TERM)) {
return 2;
}
if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
return 1;
}
if ("COLORTERM" in env) {
return 1;
}
if (env.TERM === "dumb") {
return min;
}
return min;
}
function getSupportLevel(stream) {
const level = supportsColor(stream);
return translateLevel(level);
}
module2.exports = {
supportsColor: getSupportLevel,
stdout: getSupportLevel(process.stdout),
stderr: getSupportLevel(process.stderr)
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/debug/src/node.js
var require_node = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/debug/src/node.js"(exports2, module2) {
var tty = require("tty");
var util = require("util");
exports2.init = init;
exports2.log = log;
exports2.formatArgs = formatArgs;
exports2.save = save;
exports2.load = load;
exports2.useColors = useColors;
exports2.destroy = util.deprecate(
() => {
},
"Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`."
);
exports2.colors = [6, 2, 3, 4, 5, 1];
try {
const supportsColor = require_supports_color();
if (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) {
exports2.colors = [
20,
21,
26,
27,
32,
33,
38,
39,
40,
41,
42,
43,
44,
45,
56,
57,
62,
63,
68,
69,
74,
75,
76,
77,
78,
79,
80,
81,
92,
93,
98,
99,
112,
113,
128,
129,
134,
135,
148,
149,
160,
161,
162,
163,
164,
165,
166,
167,
168,
169,
170,
171,
172,
173,
178,
179,
184,
185,
196,
197,
198,
199,
200,
201,
202,
203,
204,
205,
206,
207,
208,
209,
214,
215,
220,
221
];
}
} catch (error) {
}
exports2.inspectOpts = Object.keys(process.env).filter((key) => {
return /^debug_/i.test(key);
}).reduce((obj, key) => {
const prop = key.substring(6).toLowerCase().replace(/_([a-z])/g, (_, k) => {
return k.toUpperCase();
});
let val = process.env[key];
if (/^(yes|on|true|enabled)$/i.test(val)) {
val = true;
} else if (/^(no|off|false|disabled)$/i.test(val)) {
val = false;
} else if (val === "null") {
val = null;
} else {
val = Number(val);
}
obj[prop] = val;
return obj;
}, {});
function useColors() {
return "colors" in exports2.inspectOpts ? Boolean(exports2.inspectOpts.colors) : tty.isatty(process.stderr.fd);
}
function formatArgs(args) {
const { namespace: name, useColors: useColors2 } = this;
if (useColors2) {
const c = this.color;
const colorCode = "\x1B[3" + (c < 8 ? c : "8;5;" + c);
const prefix = ` ${colorCode};1m${name} \x1B[0m`;
args[0] = prefix + args[0].split("\n").join("\n" + prefix);
args.push(colorCode + "m+" + module2.exports.humanize(this.diff) + "\x1B[0m");
} else {
args[0] = getDate() + name + " " + args[0];
}
}
function getDate() {
if (exports2.inspectOpts.hideDate) {
return "";
}
return (/* @__PURE__ */ new Date()).toISOString() + " ";
}
function log(...args) {
return process.stderr.write(util.format(...args) + "\n");
}
function save(namespaces) {
if (namespaces) {
process.env.DEBUG = namespaces;
} else {
delete process.env.DEBUG;
}
}
function load() {
return process.env.DEBUG;
}
function init(debug) {
debug.inspectOpts = {};
const keys = Object.keys(exports2.inspectOpts);
for (let i = 0; i < keys.length; i++) {
debug.inspectOpts[keys[i]] = exports2.inspectOpts[keys[i]];
}
}
module2.exports = require_common()(exports2);
var { formatters } = module2.exports;
formatters.o = function(v) {
this.inspectOpts.colors = this.useColors;
return util.inspect(v, this.inspectOpts).split("\n").map((str) => str.trim()).join(" ");
};
formatters.O = function(v) {
this.inspectOpts.colors = this.useColors;
return util.inspect(v, this.inspectOpts);
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/debug/src/index.js
var require_src = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/debug/src/index.js"(exports2, module2) {
if (typeof process === "undefined" || process.type === "renderer" || process.browser === true || process.__nwjs) {
module2.exports = require_browser();
} else {
module2.exports = require_node();
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transport.js
var require_transport = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transport.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Transport = void 0;
var events_1 = require("events");
var parser_v4 = require_cjs();
var parser_v3 = require_parser_v3();
var debug_1 = require_src();
var debug = (0, debug_1.default)("engine:transport");
function noop() {
}
var Transport = class extends events_1.EventEmitter {
/**
* Transport constructor.
*
* @param {http.IncomingMessage} request
* @api public
*/
constructor(req) {
super();
this.readyState = "open";
this.discarded = false;
this.protocol = req._query.EIO === "4" ? 4 : 3;
this.parser = this.protocol === 4 ? parser_v4 : parser_v3;
}
get readyState() {
return this._readyState;
}
set readyState(state) {
debug("readyState updated from %s to %s (%s)", this._readyState, state, this.name);
this._readyState = state;
}
/**
* Flags the transport as discarded.
*
* @api private
*/
discard() {
this.discarded = true;
}
/**
* Called with an incoming HTTP request.
*
* @param {http.IncomingMessage} request
* @api protected
*/
onRequest(req) {
debug("setting request");
this.req = req;
}
/**
* Closes the transport.
*
* @api private
*/
close(fn) {
if ("closed" === this.readyState || "closing" === this.readyState)
return;
this.readyState = "closing";
this.doClose(fn || noop);
}
/**
* Called with a transport error.
*
* @param {String} message error
* @param {Object} error description
* @api protected
*/
onError(msg, desc) {
if (this.listeners("error").length) {
const err = new Error(msg);
err.type = "TransportError";
err.description = desc;
this.emit("error", err);
} else {
debug("ignored transport error %s (%s)", msg, desc);
}
}
/**
* Called with parsed out a packets from the data stream.
*
* @param {Object} packet
* @api protected
*/
onPacket(packet) {
this.emit("packet", packet);
}
/**
* Called with the encoded packet data.
*
* @param {String} data
* @api protected
*/
onData(data) {
this.onPacket(this.parser.decodePacket(data));
}
/**
* Called upon transport close.
*
* @api protected
*/
onClose() {
this.readyState = "closed";
this.emit("close");
}
};
exports2.Transport = Transport;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/polling.js
var require_polling = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/polling.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Polling = void 0;
var transport_1 = require_transport();
var zlib_1 = require("zlib");
var accepts = require_accepts();
var debug_1 = require_src();
var debug = (0, debug_1.default)("engine:polling");
var compressionMethods = {
gzip: zlib_1.createGzip,
deflate: zlib_1.createDeflate
};
var Polling = class extends transport_1.Transport {
/**
* HTTP polling constructor.
*
* @api public.
*/
constructor(req) {
super(req);
this.closeTimeout = 30 * 1e3;
}
/**
* Transport name
*
* @api public
*/
get name() {
return "polling";
}
get supportsFraming() {
return false;
}
/**
* Overrides onRequest.
*
* @param {http.IncomingMessage}
* @api private
*/
onRequest(req) {
const res = req.res;
if ("GET" === req.method) {
this.onPollRequest(req, res);
} else if ("POST" === req.method) {
this.onDataRequest(req, res);
} else {
res.writeHead(500);
res.end();
}
}
/**
* The client sends a request awaiting for us to send data.
*
* @api private
*/
onPollRequest(req, res) {
if (this.req) {
debug("request overlap");
this.onError("overlap from client");
res.writeHead(400);
res.end();
return;
}
debug("setting request");
this.req = req;
this.res = res;
const onClose = () => {
this.onError("poll connection closed prematurely");
};
const cleanup = () => {
req.removeListener("close", onClose);
this.req = this.res = null;
};
req.cleanup = cleanup;
req.on("close", onClose);
this.writable = true;
this.emit("drain");
if (this.writable && this.shouldClose) {
debug("triggering empty send to append close packet");
this.send([{ type: "noop" }]);
}
}
/**
* The client sends a request with data.
*
* @api private
*/
onDataRequest(req, res) {
if (this.dataReq) {
this.onError("data request overlap from client");
res.writeHead(400);
res.end();
return;
}
const isBinary = "application/octet-stream" === req.headers["content-type"];
if (isBinary && this.protocol === 4) {
return this.onError("invalid content");
}
this.dataReq = req;
this.dataRes = res;
let chunks = isBinary ? Buffer.concat([]) : "";
const cleanup = () => {
req.removeListener("data", onData);
req.removeListener("end", onEnd);
req.removeListener("close", onClose);
this.dataReq = this.dataRes = chunks = null;
};
const onClose = () => {
cleanup();
this.onError("data request connection closed prematurely");
};
const onData = (data) => {
let contentLength;
if (isBinary) {
chunks = Buffer.concat([chunks, data]);
contentLength = chunks.length;
} else {
chunks += data;
contentLength = Buffer.byteLength(chunks);
}
if (contentLength > this.maxHttpBufferSize) {
res.writeHead(413).end();
cleanup();
}
};
const onEnd = () => {
this.onData(chunks);
const headers = {
// text/html is required instead of text/plain to avoid an
// unwanted download dialog on certain user-agents (GH-43)
"Content-Type": "text/html",
"Content-Length": 2
};
res.writeHead(200, this.headers(req, headers));
res.end("ok");
cleanup();
};
req.on("close", onClose);
if (!isBinary)
req.setEncoding("utf8");
req.on("data", onData);
req.on("end", onEnd);
}
/**
* Processes the incoming data payload.
*
* @param {String} encoded payload
* @api private
*/
onData(data) {
debug('received "%s"', data);
const callback = (packet) => {
if ("close" === packet.type) {
debug("got xhr close packet");
this.onClose();
return false;
}
this.onPacket(packet);
};
if (this.protocol === 3) {
this.parser.decodePayload(data, callback);
} else {
this.parser.decodePayload(data).forEach(callback);
}
}
/**
* Overrides onClose.
*
* @api private
*/
onClose() {
if (this.writable) {
this.send([{ type: "noop" }]);
}
super.onClose();
}
/**
* Writes a packet payload.
*
* @param {Object} packet
* @api private
*/
send(packets) {
this.writable = false;
if (this.shouldClose) {
debug("appending close packet to payload");
packets.push({ type: "close" });
this.shouldClose();
this.shouldClose = null;
}
const doWrite = (data) => {
const compress = packets.some((packet) => {
return packet.options && packet.options.compress;
});
this.write(data, { compress });
};
if (this.protocol === 3) {
this.parser.encodePayload(packets, this.supportsBinary, doWrite);
} else {
this.parser.encodePayload(packets, doWrite);
}
}
/**
* Writes data as response to poll request.
*
* @param {String} data
* @param {Object} options
* @api private
*/
write(data, options) {
debug('writing "%s"', data);
this.doWrite(data, options, () => {
this.req.cleanup();
});
}
/**
* Performs the write.
*
* @api private
*/
doWrite(data, options, callback) {
const isString = typeof data === "string";
const contentType = isString ? "text/plain; charset=UTF-8" : "application/octet-stream";
const headers = {
"Content-Type": contentType
};
const respond = (data2) => {
headers["Content-Length"] = "string" === typeof data2 ? Buffer.byteLength(data2) : data2.length;
this.res.writeHead(200, this.headers(this.req, headers));
this.res.end(data2);
callback();
};
if (!this.httpCompression || !options.compress) {
respond(data);
return;
}
const len = isString ? Buffer.byteLength(data) : data.length;
if (len < this.httpCompression.threshold) {
respond(data);
return;
}
const encoding = accepts(this.req).encodings(["gzip", "deflate"]);
if (!encoding) {
respond(data);
return;
}
this.compress(data, encoding, (err, data2) => {
if (err) {
this.res.writeHead(500);
this.res.end();
callback(err);
return;
}
headers["Content-Encoding"] = encoding;
respond(data2);
});
}
/**
* Compresses data.
*
* @api private
*/
compress(data, encoding, callback) {
debug("compressing");
const buffers = [];
let nread = 0;
compressionMethods[encoding](this.httpCompression).on("error", callback).on("data", function(chunk) {
buffers.push(chunk);
nread += chunk.length;
}).on("end", function() {
callback(null, Buffer.concat(buffers, nread));
}).end(data);
}
/**
* Closes the transport.
*
* @api private
*/
doClose(fn) {
debug("closing");
let closeTimeoutTimer;
if (this.dataReq) {
debug("aborting ongoing data request");
this.dataReq.destroy();
}
const onClose = () => {
clearTimeout(closeTimeoutTimer);
fn();
this.onClose();
};
if (this.writable) {
debug("transport writable - closing right away");
this.send([{ type: "close" }]);
onClose();
} else if (this.discarded) {
debug("transport discarded - closing right away");
onClose();
} else {
debug("transport not writable - buffering orderly close");
this.shouldClose = onClose;
closeTimeoutTimer = setTimeout(onClose, this.closeTimeout);
}
}
/**
* Returns headers for a response.
*
* @param {http.IncomingMessage} request
* @param {Object} extra headers
* @api private
*/
headers(req, headers) {
headers = headers || {};
const ua = req.headers["user-agent"];
if (ua && (~ua.indexOf(";MSIE") || ~ua.indexOf("Trident/"))) {
headers["X-XSS-Protection"] = "0";
}
this.emit("headers", headers, req);
return headers;
}
};
exports2.Polling = Polling;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/polling-jsonp.js
var require_polling_jsonp = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/polling-jsonp.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.JSONP = void 0;
var polling_1 = require_polling();
var qs = require("querystring");
var rDoubleSlashes = /\\\\n/g;
var rSlashes = /(\\)?\\n/g;
var JSONP = class extends polling_1.Polling {
/**
* JSON-P polling transport.
*
* @api public
*/
constructor(req) {
super(req);
this.head = "___eio[" + (req._query.j || "").replace(/[^0-9]/g, "") + "](";
this.foot = ");";
}
/**
* Handles incoming data.
* Due to a bug in \n handling by browsers, we expect a escaped string.
*
* @api private
*/
onData(data) {
data = qs.parse(data).d;
if ("string" === typeof data) {
data = data.replace(rSlashes, function(match, slashes) {
return slashes ? match : "\n";
});
super.onData(data.replace(rDoubleSlashes, "\\n"));
}
}
/**
* Performs the write.
*
* @api private
*/
doWrite(data, options, callback) {
const js = JSON.stringify(data).replace(/\u2028/g, "\\u2028").replace(/\u2029/g, "\\u2029");
data = this.head + js + this.foot;
super.doWrite(data, options, callback);
}
};
exports2.JSONP = JSONP;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/websocket.js
var require_websocket = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/websocket.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.WebSocket = void 0;
var transport_1 = require_transport();
var debug_1 = require_src();
var debug = (0, debug_1.default)("engine:ws");
var WebSocket = class extends transport_1.Transport {
/**
* WebSocket transport
*
* @param {http.IncomingMessage}
* @api public
*/
constructor(req) {
super(req);
this.socket = req.websocket;
this.socket.on("message", (data, isBinary) => {
const message = isBinary ? data : data.toString();
debug('received "%s"', message);
super.onData(message);
});
this.socket.once("close", this.onClose.bind(this));
this.socket.on("error", this.onError.bind(this));
this.writable = true;
this.perMessageDeflate = null;
}
/**
* Transport name
*
* @api public
*/
get name() {
return "websocket";
}
/**
* Advertise upgrade support.
*
* @api public
*/
get handlesUpgrades() {
return true;
}
/**
* Advertise framing support.
*
* @api public
*/
get supportsFraming() {
return true;
}
/**
* Writes a packet payload.
*
* @param {Array} packets
* @api private
*/
send(packets) {
this.writable = false;
for (let i = 0; i < packets.length; i++) {
const packet = packets[i];
const isLast = i + 1 === packets.length;
const opts = {};
if (packet.options) {
opts.compress = packet.options.compress;
}
const onSent = (err) => {
if (err) {
return this.onError("write error", err.stack);
} else if (isLast) {
this.writable = true;
this.emit("drain");
}
};
const send = (data) => {
if (this.perMessageDeflate) {
const len = "string" === typeof data ? Buffer.byteLength(data) : data.length;
if (len < this.perMessageDeflate.threshold) {
opts.compress = false;
}
}
debug('writing "%s"', data);
this.socket.send(data, opts, onSent);
};
if (packet.options && typeof packet.options.wsPreEncoded === "string") {
send(packet.options.wsPreEncoded);
} else if (this._canSendPreEncodedFrame(packet)) {
this.socket._sender.sendFrame(packet.options.wsPreEncodedFrame, onSent);
} else {
this.parser.encodePacket(packet, this.supportsBinary, send);
}
}
}
/**
* Whether the encoding of the WebSocket frame can be skipped.
* @param packet
* @private
*/
_canSendPreEncodedFrame(packet) {
var _a, _b, _c;
return !this.perMessageDeflate && typeof ((_b = (_a = this.socket) === null || _a === void 0 ? void 0 : _a._sender) === null || _b === void 0 ? void 0 : _b.sendFrame) === "function" && ((_c = packet.options) === null || _c === void 0 ? void 0 : _c.wsPreEncodedFrame) !== void 0;
}
/**
* Closes the transport.
*
* @api private
*/
doClose(fn) {
debug("closing");
this.socket.close();
fn && fn();
}
};
exports2.WebSocket = WebSocket;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/webtransport.js
var require_webtransport = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/webtransport.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.WebTransport = void 0;
var transport_1 = require_transport();
var debug_1 = require_src();
var engine_io_parser_1 = require_cjs();
var debug = (0, debug_1.default)("engine:webtransport");
var WebTransport = class extends transport_1.Transport {
constructor(session, stream, reader) {
super({ _query: { EIO: "4" } });
this.session = session;
const transformStream = (0, engine_io_parser_1.createPacketEncoderStream)();
transformStream.readable.pipeTo(stream.writable);
this.writer = transformStream.writable.getWriter();
(async () => {
try {
while (true) {
const { value, done } = await reader.read();
if (done) {
debug("session is closed");
break;
}
debug("received chunk: %o", value);
this.onPacket(value);
}
} catch (e) {
debug("error while reading: %s", e.message);
}
})();
session.closed.then(() => this.onClose());
this.writable = true;
}
get name() {
return "webtransport";
}
get supportsFraming() {
return true;
}
async send(packets) {
this.writable = false;
try {
for (let i = 0; i < packets.length; i++) {
const packet = packets[i];
await this.writer.write(packet);
}
} catch (e) {
debug("error while writing: %s", e.message);
}
this.writable = true;
this.emit("drain");
}
doClose(fn) {
debug("closing WebTransport session");
this.session.close();
fn && fn();
}
};
exports2.WebTransport = WebTransport;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/index.js
var require_transports = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports/index.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
var polling_1 = require_polling();
var polling_jsonp_1 = require_polling_jsonp();
var websocket_1 = require_websocket();
var webtransport_1 = require_webtransport();
exports2.default = {
polling,
websocket: websocket_1.WebSocket,
webtransport: webtransport_1.WebTransport
};
function polling(req) {
if ("string" === typeof req._query.j) {
return new polling_jsonp_1.JSONP(req);
} else {
return new polling_1.Polling(req);
}
}
polling.upgradesTo = ["websocket", "webtransport"];
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/socket.js
var require_socket = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/socket.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Socket = void 0;
var events_1 = require("events");
var debug_1 = require_src();
var timers_1 = require("timers");
var debug = (0, debug_1.default)("engine:socket");
var Socket2 = class extends events_1.EventEmitter {
/**
* Client class (abstract).
*
* @api private
*/
constructor(id, server2, transport, req, protocol) {
super();
this.id = id;
this.server = server2;
this.upgrading = false;
this.upgraded = false;
this.readyState = "opening";
this.writeBuffer = [];
this.packetsFn = [];
this.sentCallbackFn = [];
this.cleanupFn = [];
this.request = req;
this.protocol = protocol;
if (req) {
if (req.websocket && req.websocket._socket) {
this.remoteAddress = req.websocket._socket.remoteAddress;
} else {
this.remoteAddress = req.connection.remoteAddress;
}
} else {
}
this.checkIntervalTimer = null;
this.upgradeTimeoutTimer = null;
this.pingTimeoutTimer = null;
this.pingIntervalTimer = null;
this.setTransport(transport);
this.onOpen();
}
get readyState() {
return this._readyState;
}
set readyState(state) {
debug("readyState updated from %s to %s", this._readyState, state);
this._readyState = state;
}
/**
* Called upon transport considered open.
*
* @api private
*/
onOpen() {
this.readyState = "open";
this.transport.sid = this.id;
this.sendPacket("open", JSON.stringify({
sid: this.id,
upgrades: this.getAvailableUpgrades(),
pingInterval: this.server.opts.pingInterval,
pingTimeout: this.server.opts.pingTimeout,
maxPayload: this.server.opts.maxHttpBufferSize
}));
if (this.server.opts.initialPacket) {
this.sendPacket("message", this.server.opts.initialPacket);
}
this.emit("open");
if (this.protocol === 3) {
this.resetPingTimeout(this.server.opts.pingInterval + this.server.opts.pingTimeout);
} else {
this.schedulePing();
}
}
/**
* Called upon transport packet.
*
* @param {Object} packet
* @api private
*/
onPacket(packet) {
if ("open" !== this.readyState) {
return debug("packet received with closed socket");
}
debug(`received packet ${packet.type}`);
this.emit("packet", packet);
this.resetPingTimeout(this.server.opts.pingInterval + this.server.opts.pingTimeout);
switch (packet.type) {
case "ping":
if (this.transport.protocol !== 3) {
this.onError("invalid heartbeat direction");
return;
}
debug("got ping");
this.sendPacket("pong");
this.emit("heartbeat");
break;
case "pong":
if (this.transport.protocol === 3) {
this.onError("invalid heartbeat direction");
return;
}
debug("got pong");
this.pingIntervalTimer.refresh();
this.emit("heartbeat");
break;
case "error":
this.onClose("parse error");
break;
case "message":
this.emit("data", packet.data);
this.emit("message", packet.data);
break;
}
}
/**
* Called upon transport error.
*
* @param {Error} error object
* @api private
*/
onError(err) {
debug("transport error");
this.onClose("transport error", err);
}
/**
* Pings client every `this.pingInterval` and expects response
* within `this.pingTimeout` or closes connection.
*
* @api private
*/
schedulePing() {
this.pingIntervalTimer = (0, timers_1.setTimeout)(() => {
debug("writing ping packet - expecting pong within %sms", this.server.opts.pingTimeout);
this.sendPacket("ping");
this.resetPingTimeout(this.server.opts.pingTimeout);
}, this.server.opts.pingInterval);
}
/**
* Resets ping timeout.
*
* @api private
*/
resetPingTimeout(timeout) {
(0, timers_1.clearTimeout)(this.pingTimeoutTimer);
this.pingTimeoutTimer = (0, timers_1.setTimeout)(() => {
if (this.readyState === "closed")
return;
this.onClose("ping timeout");
}, timeout);
}
/**
* Attaches handlers for the given transport.
*
* @param {Transport} transport
* @api private
*/
setTransport(transport) {
const onError = this.onError.bind(this);
const onPacket = this.onPacket.bind(this);
const flush = this.flush.bind(this);
const onClose = this.onClose.bind(this, "transport close");
this.transport = transport;
this.transport.once("error", onError);
this.transport.on("packet", onPacket);
this.transport.on("drain", flush);
this.transport.once("close", onClose);
this.setupSendCallback();
this.cleanupFn.push(function() {
transport.removeListener("error", onError);
transport.removeListener("packet", onPacket);
transport.removeListener("drain", flush);
transport.removeListener("close", onClose);
});
}
/**
* Upgrades socket to the given transport
*
* @param {Transport} transport
* @api private
*/
maybeUpgrade(transport) {
debug('might upgrade socket transport from "%s" to "%s"', this.transport.name, transport.name);
this.upgrading = true;
this.upgradeTimeoutTimer = (0, timers_1.setTimeout)(() => {
debug("client did not complete upgrade - closing transport");
cleanup();
if ("open" === transport.readyState) {
transport.close();
}
}, this.server.opts.upgradeTimeout);
const onPacket = (packet) => {
if ("ping" === packet.type && "probe" === packet.data) {
debug("got probe ping packet, sending pong");
transport.send([{ type: "pong", data: "probe" }]);
this.emit("upgrading", transport);
clearInterval(this.checkIntervalTimer);
this.checkIntervalTimer = setInterval(check, 100);
} else if ("upgrade" === packet.type && this.readyState !== "closed") {
debug("got upgrade packet - upgrading");
cleanup();
this.transport.discard();
this.upgraded = true;
this.clearTransport();
this.setTransport(transport);
this.emit("upgrade", transport);
this.flush();
if (this.readyState === "closing") {
transport.close(() => {
this.onClose("forced close");
});
}
} else {
cleanup();
transport.close();
}
};
const check = () => {
if ("polling" === this.transport.name && this.transport.writable) {
debug("writing a noop packet to polling for fast upgrade");
this.transport.send([{ type: "noop" }]);
}
};
const cleanup = () => {
this.upgrading = false;
clearInterval(this.checkIntervalTimer);
this.checkIntervalTimer = null;
(0, timers_1.clearTimeout)(this.upgradeTimeoutTimer);
this.upgradeTimeoutTimer = null;
transport.removeListener("packet", onPacket);
transport.removeListener("close", onTransportClose);
transport.removeListener("error", onError);
this.removeListener("close", onClose);
};
const onError = (err) => {
debug("client did not complete upgrade - %s", err);
cleanup();
transport.close();
transport = null;
};
const onTransportClose = () => {
onError("transport closed");
};
const onClose = () => {
onError("socket closed");
};
transport.on("packet", onPacket);
transport.once("close", onTransportClose);
transport.once("error", onError);
this.once("close", onClose);
}
/**
* Clears listeners and timers associated with current transport.
*
* @api private
*/
clearTransport() {
let cleanup;
const toCleanUp = this.cleanupFn.length;
for (let i = 0; i < toCleanUp; i++) {
cleanup = this.cleanupFn.shift();
cleanup();
}
this.transport.on("error", function() {
debug("error triggered by discarded transport");
});
this.transport.close();
(0, timers_1.clearTimeout)(this.pingTimeoutTimer);
}
/**
* Called upon transport considered closed.
* Possible reasons: `ping timeout`, `client error`, `parse error`,
* `transport error`, `server close`, `transport close`
*/
onClose(reason, description) {
if ("closed" !== this.readyState) {
this.readyState = "closed";
(0, timers_1.clearTimeout)(this.pingIntervalTimer);
(0, timers_1.clearTimeout)(this.pingTimeoutTimer);
clearInterval(this.checkIntervalTimer);
this.checkIntervalTimer = null;
(0, timers_1.clearTimeout)(this.upgradeTimeoutTimer);
process.nextTick(() => {
this.writeBuffer = [];
});
this.packetsFn = [];
this.sentCallbackFn = [];
this.clearTransport();
this.emit("close", reason, description);
}
}
/**
* Setup and manage send callback
*
* @api private
*/
setupSendCallback() {
const onDrain = () => {
if (this.sentCallbackFn.length > 0) {
const seqFn = this.sentCallbackFn.splice(0, 1)[0];
if ("function" === typeof seqFn) {
debug("executing send callback");
seqFn(this.transport);
} else if (Array.isArray(seqFn)) {
debug("executing batch send callback");
const l = seqFn.length;
let i = 0;
for (; i < l; i++) {
if ("function" === typeof seqFn[i]) {
seqFn[i](this.transport);
}
}
}
}
};
this.transport.on("drain", onDrain);
this.cleanupFn.push(() => {
this.transport.removeListener("drain", onDrain);
});
}
/**
* Sends a message packet.
*
* @param {Object} data
* @param {Object} options
* @param {Function} callback
* @return {Socket} for chaining
* @api public
*/
send(data, options, callback) {
this.sendPacket("message", data, options, callback);
return this;
}
/**
* Alias of {@link send}.
*
* @param data
* @param options
* @param callback
*/
write(data, options, callback) {
this.sendPacket("message", data, options, callback);
return this;
}
/**
* Sends a packet.
*
* @param {String} type - packet type
* @param {String} data
* @param {Object} options
* @param {Function} callback
*
* @api private
*/
sendPacket(type, data, options = {}, callback) {
if ("function" === typeof options) {
callback = options;
options = {};
}
if ("closing" !== this.readyState && "closed" !== this.readyState) {
debug('sending packet "%s" (%s)', type, data);
options.compress = options.compress !== false;
const packet = {
type,
options
};
if (data)
packet.data = data;
this.emit("packetCreate", packet);
this.writeBuffer.push(packet);
if (callback)
this.packetsFn.push(callback);
this.flush();
}
}
/**
* Attempts to flush the packets buffer.
*
* @api private
*/
flush() {
if ("closed" !== this.readyState && this.transport.writable && this.writeBuffer.length) {
debug("flushing buffer to transport");
this.emit("flush", this.writeBuffer);
this.server.emit("flush", this, this.writeBuffer);
const wbuf = this.writeBuffer;
this.writeBuffer = [];
if (!this.transport.supportsFraming) {
this.sentCallbackFn.push(this.packetsFn);
} else {
this.sentCallbackFn.push.apply(this.sentCallbackFn, this.packetsFn);
}
this.packetsFn = [];
this.transport.send(wbuf);
this.emit("drain");
this.server.emit("drain", this);
}
}
/**
* Get available upgrades for this socket.
*
* @api private
*/
getAvailableUpgrades() {
const availableUpgrades = [];
const allUpgrades = this.server.upgrades(this.transport.name);
let i = 0;
const l = allUpgrades.length;
for (; i < l; ++i) {
const upg = allUpgrades[i];
if (this.server.opts.transports.indexOf(upg) !== -1) {
availableUpgrades.push(upg);
}
}
return availableUpgrades;
}
/**
* Closes the socket and underlying transport.
*
* @param {Boolean} discard - optional, discard the transport
* @return {Socket} for chaining
* @api public
*/
close(discard) {
if ("open" !== this.readyState)
return;
this.readyState = "closing";
if (this.writeBuffer.length) {
debug("there are %d remaining packets in the buffer, waiting for the 'drain' event", this.writeBuffer.length);
this.once("drain", () => {
debug("all packets have been sent, closing the transport");
this.closeTransport(discard);
});
return;
}
debug("the buffer is empty, closing the transport right away", discard);
this.closeTransport(discard);
}
/**
* Closes the underlying transport.
*
* @param {Boolean} discard
* @api private
*/
closeTransport(discard) {
debug("closing the transport (discard? %s)", discard);
if (discard)
this.transport.discard();
this.transport.close(this.onClose.bind(this, "forced close"));
}
};
exports2.Socket = Socket2;
}
});
// node_modules/.pnpm/[email protected]/node_modules/cookie/index.js
var require_cookie = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/cookie/index.js"(exports2) {
"use strict";
exports2.parse = parse;
exports2.serialize = serialize;
var decode = decodeURIComponent;
var encode = encodeURIComponent;
var fieldContentRegExp = /^[\u0009\u0020-\u007e\u0080-\u00ff]+$/;
function parse(str, options) {
if (typeof str !== "string") {
throw new TypeError("argument str must be a string");
}
var obj = {};
var opt = options || {};
var pairs = str.split(";");
var dec = opt.decode || decode;
for (var i = 0; i < pairs.length; i++) {
var pair = pairs[i];
var index = pair.indexOf("=");
if (index < 0) {
continue;
}
var key = pair.substring(0, index).trim();
if (void 0 == obj[key]) {
var val = pair.substring(index + 1, pair.length).trim();
if (val[0] === '"') {
val = val.slice(1, -1);
}
obj[key] = tryDecode(val, dec);
}
}
return obj;
}
function serialize(name, val, options) {
var opt = options || {};
var enc = opt.encode || encode;
if (typeof enc !== "function") {
throw new TypeError("option encode is invalid");
}
if (!fieldContentRegExp.test(name)) {
throw new TypeError("argument name is invalid");
}
var value = enc(val);
if (value && !fieldContentRegExp.test(value)) {
throw new TypeError("argument val is invalid");
}
var str = name + "=" + value;
if (null != opt.maxAge) {
var maxAge = opt.maxAge - 0;
if (isNaN(maxAge) || !isFinite(maxAge)) {
throw new TypeError("option maxAge is invalid");
}
str += "; Max-Age=" + Math.floor(maxAge);
}
if (opt.domain) {
if (!fieldContentRegExp.test(opt.domain)) {
throw new TypeError("option domain is invalid");
}
str += "; Domain=" + opt.domain;
}
if (opt.path) {
if (!fieldContentRegExp.test(opt.path)) {
throw new TypeError("option path is invalid");
}
str += "; Path=" + opt.path;
}
if (opt.expires) {
if (typeof opt.expires.toUTCString !== "function") {
throw new TypeError("option expires is invalid");
}
str += "; Expires=" + opt.expires.toUTCString();
}
if (opt.httpOnly) {
str += "; HttpOnly";
}
if (opt.secure) {
str += "; Secure";
}
if (opt.sameSite) {
var sameSite = typeof opt.sameSite === "string" ? opt.sameSite.toLowerCase() : opt.sameSite;
switch (sameSite) {
case true:
str += "; SameSite=Strict";
break;
case "lax":
str += "; SameSite=Lax";
break;
case "strict":
str += "; SameSite=Strict";
break;
case "none":
str += "; SameSite=None";
break;
default:
throw new TypeError("option sameSite is invalid");
}
}
return str;
}
function tryDecode(str, decode2) {
try {
return decode2(str);
} catch (e) {
return str;
}
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/constants.js
var require_constants = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/constants.js"(exports2, module2) {
"use strict";
module2.exports = {
BINARY_TYPES: ["nodebuffer", "arraybuffer", "fragments"],
EMPTY_BUFFER: Buffer.alloc(0),
GUID: "258EAFA5-E914-47DA-95CA-C5AB0DC85B11",
kForOnEventAttribute: Symbol("kIsForOnEventAttribute"),
kListener: Symbol("kListener"),
kStatusCode: Symbol("status-code"),
kWebSocket: Symbol("websocket"),
NOOP: () => {
}
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/buffer-util.js
var require_buffer_util = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/buffer-util.js"(exports2, module2) {
"use strict";
var { EMPTY_BUFFER } = require_constants();
function concat(list, totalLength) {
if (list.length === 0)
return EMPTY_BUFFER;
if (list.length === 1)
return list[0];
const target = Buffer.allocUnsafe(totalLength);
let offset = 0;
for (let i = 0; i < list.length; i++) {
const buf = list[i];
target.set(buf, offset);
offset += buf.length;
}
if (offset < totalLength)
return target.slice(0, offset);
return target;
}
function _mask(source2, mask, output, offset, length) {
for (let i = 0; i < length; i++) {
output[offset + i] = source2[i] ^ mask[i & 3];
}
}
function _unmask(buffer, mask) {
for (let i = 0; i < buffer.length; i++) {
buffer[i] ^= mask[i & 3];
}
}
function toArrayBuffer(buf) {
if (buf.byteLength === buf.buffer.byteLength) {
return buf.buffer;
}
return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
}
function toBuffer(data) {
toBuffer.readOnly = true;
if (Buffer.isBuffer(data))
return data;
let buf;
if (data instanceof ArrayBuffer) {
buf = Buffer.from(data);
} else if (ArrayBuffer.isView(data)) {
buf = Buffer.from(data.buffer, data.byteOffset, data.byteLength);
} else {
buf = Buffer.from(data);
toBuffer.readOnly = false;
}
return buf;
}
module2.exports = {
concat,
mask: _mask,
toArrayBuffer,
toBuffer,
unmask: _unmask
};
if (!process.env.WS_NO_BUFFER_UTIL) {
try {
const bufferUtil = require("bufferutil");
module2.exports.mask = function(source2, mask, output, offset, length) {
if (length < 48)
_mask(source2, mask, output, offset, length);
else
bufferUtil.mask(source2, mask, output, offset, length);
};
module2.exports.unmask = function(buffer, mask) {
if (buffer.length < 32)
_unmask(buffer, mask);
else
bufferUtil.unmask(buffer, mask);
};
} catch (e) {
}
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/limiter.js
var require_limiter = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/limiter.js"(exports2, module2) {
"use strict";
var kDone = Symbol("kDone");
var kRun = Symbol("kRun");
var Limiter = class {
/**
* Creates a new `Limiter`.
*
* @param {Number} [concurrency=Infinity] The maximum number of jobs allowed
* to run concurrently
*/
constructor(concurrency) {
this[kDone] = () => {
this.pending--;
this[kRun]();
};
this.concurrency = concurrency || Infinity;
this.jobs = [];
this.pending = 0;
}
/**
* Adds a job to the queue.
*
* @param {Function} job The job to run
* @public
*/
add(job) {
this.jobs.push(job);
this[kRun]();
}
/**
* Removes a job from the queue and runs it if possible.
*
* @private
*/
[kRun]() {
if (this.pending === this.concurrency)
return;
if (this.jobs.length) {
const job = this.jobs.shift();
this.pending++;
job(this[kDone]);
}
}
};
module2.exports = Limiter;
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/permessage-deflate.js
var require_permessage_deflate = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/permessage-deflate.js"(exports2, module2) {
"use strict";
var zlib = require("zlib");
var bufferUtil = require_buffer_util();
var Limiter = require_limiter();
var { kStatusCode } = require_constants();
var TRAILER = Buffer.from([0, 0, 255, 255]);
var kPerMessageDeflate = Symbol("permessage-deflate");
var kTotalLength = Symbol("total-length");
var kCallback = Symbol("callback");
var kBuffers = Symbol("buffers");
var kError = Symbol("error");
var zlibLimiter;
var PerMessageDeflate = class {
/**
* Creates a PerMessageDeflate instance.
*
* @param {Object} [options] Configuration options
* @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support
* for, or request, a custom client window size
* @param {Boolean} [options.clientNoContextTakeover=false] Advertise/
* acknowledge disabling of client context takeover
* @param {Number} [options.concurrencyLimit=10] The number of concurrent
* calls to zlib
* @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the
* use of a custom server window size
* @param {Boolean} [options.serverNoContextTakeover=false] Request/accept
* disabling of server context takeover
* @param {Number} [options.threshold=1024] Size (in bytes) below which
* messages should not be compressed if context takeover is disabled
* @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on
* deflate
* @param {Object} [options.zlibInflateOptions] Options to pass to zlib on
* inflate
* @param {Boolean} [isServer=false] Create the instance in either server or
* client mode
* @param {Number} [maxPayload=0] The maximum allowed message length
*/
constructor(options, isServer, maxPayload) {
this._maxPayload = maxPayload | 0;
this._options = options || {};
this._threshold = this._options.threshold !== void 0 ? this._options.threshold : 1024;
this._isServer = !!isServer;
this._deflate = null;
this._inflate = null;
this.params = null;
if (!zlibLimiter) {
const concurrency = this._options.concurrencyLimit !== void 0 ? this._options.concurrencyLimit : 10;
zlibLimiter = new Limiter(concurrency);
}
}
/**
* @type {String}
*/
static get extensionName() {
return "permessage-deflate";
}
/**
* Create an extension negotiation offer.
*
* @return {Object} Extension parameters
* @public
*/
offer() {
const params = {};
if (this._options.serverNoContextTakeover) {
params.server_no_context_takeover = true;
}
if (this._options.clientNoContextTakeover) {
params.client_no_context_takeover = true;
}
if (this._options.serverMaxWindowBits) {
params.server_max_window_bits = this._options.serverMaxWindowBits;
}
if (this._options.clientMaxWindowBits) {
params.client_max_window_bits = this._options.clientMaxWindowBits;
} else if (this._options.clientMaxWindowBits == null) {
params.client_max_window_bits = true;
}
return params;
}
/**
* Accept an extension negotiation offer/response.
*
* @param {Array} configurations The extension negotiation offers/reponse
* @return {Object} Accepted configuration
* @public
*/
accept(configurations) {
configurations = this.normalizeParams(configurations);
this.params = this._isServer ? this.acceptAsServer(configurations) : this.acceptAsClient(configurations);
return this.params;
}
/**
* Releases all resources used by the extension.
*
* @public
*/
cleanup() {
if (this._inflate) {
this._inflate.close();
this._inflate = null;
}
if (this._deflate) {
const callback = this._deflate[kCallback];
this._deflate.close();
this._deflate = null;
if (callback) {
callback(
new Error(
"The deflate stream was closed while data was being processed"
)
);
}
}
}
/**
* Accept an extension negotiation offer.
*
* @param {Array} offers The extension negotiation offers
* @return {Object} Accepted configuration
* @private
*/
acceptAsServer(offers) {
const opts = this._options;
const accepted = offers.find((params) => {
if (opts.serverNoContextTakeover === false && params.server_no_context_takeover || params.server_max_window_bits && (opts.serverMaxWindowBits === false || typeof opts.serverMaxWindowBits === "number" && opts.serverMaxWindowBits > params.server_max_window_bits) || typeof opts.clientMaxWindowBits === "number" && !params.client_max_window_bits) {
return false;
}
return true;
});
if (!accepted) {
throw new Error("None of the extension offers can be accepted");
}
if (opts.serverNoContextTakeover) {
accepted.server_no_context_takeover = true;
}
if (opts.clientNoContextTakeover) {
accepted.client_no_context_takeover = true;
}
if (typeof opts.serverMaxWindowBits === "number") {
accepted.server_max_window_bits = opts.serverMaxWindowBits;
}
if (typeof opts.clientMaxWindowBits === "number") {
accepted.client_max_window_bits = opts.clientMaxWindowBits;
} else if (accepted.client_max_window_bits === true || opts.clientMaxWindowBits === false) {
delete accepted.client_max_window_bits;
}
return accepted;
}
/**
* Accept the extension negotiation response.
*
* @param {Array} response The extension negotiation response
* @return {Object} Accepted configuration
* @private
*/
acceptAsClient(response) {
const params = response[0];
if (this._options.clientNoContextTakeover === false && params.client_no_context_takeover) {
throw new Error('Unexpected parameter "client_no_context_takeover"');
}
if (!params.client_max_window_bits) {
if (typeof this._options.clientMaxWindowBits === "number") {
params.client_max_window_bits = this._options.clientMaxWindowBits;
}
} else if (this._options.clientMaxWindowBits === false || typeof this._options.clientMaxWindowBits === "number" && params.client_max_window_bits > this._options.clientMaxWindowBits) {
throw new Error(
'Unexpected or invalid parameter "client_max_window_bits"'
);
}
return params;
}
/**
* Normalize parameters.
*
* @param {Array} configurations The extension negotiation offers/reponse
* @return {Array} The offers/response with normalized parameters
* @private
*/
normalizeParams(configurations) {
configurations.forEach((params) => {
Object.keys(params).forEach((key) => {
let value = params[key];
if (value.length > 1) {
throw new Error(`Parameter "${key}" must have only a single value`);
}
value = value[0];
if (key === "client_max_window_bits") {
if (value !== true) {
const num = +value;
if (!Number.isInteger(num) || num < 8 || num > 15) {
throw new TypeError(
`Invalid value for parameter "${key}": ${value}`
);
}
value = num;
} else if (!this._isServer) {
throw new TypeError(
`Invalid value for parameter "${key}": ${value}`
);
}
} else if (key === "server_max_window_bits") {
const num = +value;
if (!Number.isInteger(num) || num < 8 || num > 15) {
throw new TypeError(
`Invalid value for parameter "${key}": ${value}`
);
}
value = num;
} else if (key === "client_no_context_takeover" || key === "server_no_context_takeover") {
if (value !== true) {
throw new TypeError(
`Invalid value for parameter "${key}": ${value}`
);
}
} else {
throw new Error(`Unknown parameter "${key}"`);
}
params[key] = value;
});
});
return configurations;
}
/**
* Decompress data. Concurrency limited.
*
* @param {Buffer} data Compressed data
* @param {Boolean} fin Specifies whether or not this is the last fragment
* @param {Function} callback Callback
* @public
*/
decompress(data, fin, callback) {
zlibLimiter.add((done) => {
this._decompress(data, fin, (err, result) => {
done();
callback(err, result);
});
});
}
/**
* Compress data. Concurrency limited.
*
* @param {(Buffer|String)} data Data to compress
* @param {Boolean} fin Specifies whether or not this is the last fragment
* @param {Function} callback Callback
* @public
*/
compress(data, fin, callback) {
zlibLimiter.add((done) => {
this._compress(data, fin, (err, result) => {
done();
callback(err, result);
});
});
}
/**
* Decompress data.
*
* @param {Buffer} data Compressed data
* @param {Boolean} fin Specifies whether or not this is the last fragment
* @param {Function} callback Callback
* @private
*/
_decompress(data, fin, callback) {
const endpoint = this._isServer ? "client" : "server";
if (!this._inflate) {
const key = `${endpoint}_max_window_bits`;
const windowBits = typeof this.params[key] !== "number" ? zlib.Z_DEFAULT_WINDOWBITS : this.params[key];
this._inflate = zlib.createInflateRaw({
...this._options.zlibInflateOptions,
windowBits
});
this._inflate[kPerMessageDeflate] = this;
this._inflate[kTotalLength] = 0;
this._inflate[kBuffers] = [];
this._inflate.on("error", inflateOnError);
this._inflate.on("data", inflateOnData);
}
this._inflate[kCallback] = callback;
this._inflate.write(data);
if (fin)
this._inflate.write(TRAILER);
this._inflate.flush(() => {
const err = this._inflate[kError];
if (err) {
this._inflate.close();
this._inflate = null;
callback(err);
return;
}
const data2 = bufferUtil.concat(
this._inflate[kBuffers],
this._inflate[kTotalLength]
);
if (this._inflate._readableState.endEmitted) {
this._inflate.close();
this._inflate = null;
} else {
this._inflate[kTotalLength] = 0;
this._inflate[kBuffers] = [];
if (fin && this.params[`${endpoint}_no_context_takeover`]) {
this._inflate.reset();
}
}
callback(null, data2);
});
}
/**
* Compress data.
*
* @param {(Buffer|String)} data Data to compress
* @param {Boolean} fin Specifies whether or not this is the last fragment
* @param {Function} callback Callback
* @private
*/
_compress(data, fin, callback) {
const endpoint = this._isServer ? "server" : "client";
if (!this._deflate) {
const key = `${endpoint}_max_window_bits`;
const windowBits = typeof this.params[key] !== "number" ? zlib.Z_DEFAULT_WINDOWBITS : this.params[key];
this._deflate = zlib.createDeflateRaw({
...this._options.zlibDeflateOptions,
windowBits
});
this._deflate[kTotalLength] = 0;
this._deflate[kBuffers] = [];
this._deflate.on("data", deflateOnData);
}
this._deflate[kCallback] = callback;
this._deflate.write(data);
this._deflate.flush(zlib.Z_SYNC_FLUSH, () => {
if (!this._deflate) {
return;
}
let data2 = bufferUtil.concat(
this._deflate[kBuffers],
this._deflate[kTotalLength]
);
if (fin)
data2 = data2.slice(0, data2.length - 4);
this._deflate[kCallback] = null;
this._deflate[kTotalLength] = 0;
this._deflate[kBuffers] = [];
if (fin && this.params[`${endpoint}_no_context_takeover`]) {
this._deflate.reset();
}
callback(null, data2);
});
}
};
module2.exports = PerMessageDeflate;
function deflateOnData(chunk) {
this[kBuffers].push(chunk);
this[kTotalLength] += chunk.length;
}
function inflateOnData(chunk) {
this[kTotalLength] += chunk.length;
if (this[kPerMessageDeflate]._maxPayload < 1 || this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload) {
this[kBuffers].push(chunk);
return;
}
this[kError] = new RangeError("Max payload size exceeded");
this[kError].code = "WS_ERR_UNSUPPORTED_MESSAGE_LENGTH";
this[kError][kStatusCode] = 1009;
this.removeListener("data", inflateOnData);
this.reset();
}
function inflateOnError(err) {
this[kPerMessageDeflate]._inflate = null;
err[kStatusCode] = 1007;
this[kCallback](err);
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/validation.js
var require_validation = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/validation.js"(exports2, module2) {
"use strict";
var tokenChars = [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
// 0 - 15
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
// 16 - 31
0,
1,
0,
1,
1,
1,
1,
1,
0,
0,
1,
1,
0,
1,
1,
0,
// 32 - 47
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
0,
0,
0,
0,
0,
// 48 - 63
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
// 64 - 79
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
0,
0,
1,
1,
// 80 - 95
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
// 96 - 111
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
0,
1,
0
// 112 - 127
];
function isValidStatusCode(code) {
return code >= 1e3 && code <= 1014 && code !== 1004 && code !== 1005 && code !== 1006 || code >= 3e3 && code <= 4999;
}
function _isValidUTF8(buf) {
const len = buf.length;
let i = 0;
while (i < len) {
if ((buf[i] & 128) === 0) {
i++;
} else if ((buf[i] & 224) === 192) {
if (i + 1 === len || (buf[i + 1] & 192) !== 128 || (buf[i] & 254) === 192) {
return false;
}
i += 2;
} else if ((buf[i] & 240) === 224) {
if (i + 2 >= len || (buf[i + 1] & 192) !== 128 || (buf[i + 2] & 192) !== 128 || buf[i] === 224 && (buf[i + 1] & 224) === 128 || // Overlong
buf[i] === 237 && (buf[i + 1] & 224) === 160) {
return false;
}
i += 3;
} else if ((buf[i] & 248) === 240) {
if (i + 3 >= len || (buf[i + 1] & 192) !== 128 || (buf[i + 2] & 192) !== 128 || (buf[i + 3] & 192) !== 128 || buf[i] === 240 && (buf[i + 1] & 240) === 128 || // Overlong
buf[i] === 244 && buf[i + 1] > 143 || buf[i] > 244) {
return false;
}
i += 4;
} else {
return false;
}
}
return true;
}
module2.exports = {
isValidStatusCode,
isValidUTF8: _isValidUTF8,
tokenChars
};
if (!process.env.WS_NO_UTF_8_VALIDATE) {
try {
const isValidUTF8 = require("utf-8-validate");
module2.exports.isValidUTF8 = function(buf) {
return buf.length < 150 ? _isValidUTF8(buf) : isValidUTF8(buf);
};
} catch (e) {
}
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/receiver.js
var require_receiver = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/receiver.js"(exports2, module2) {
"use strict";
var { Writable } = require("stream");
var PerMessageDeflate = require_permessage_deflate();
var {
BINARY_TYPES,
EMPTY_BUFFER,
kStatusCode,
kWebSocket
} = require_constants();
var { concat, toArrayBuffer, unmask } = require_buffer_util();
var { isValidStatusCode, isValidUTF8 } = require_validation();
var GET_INFO = 0;
var GET_PAYLOAD_LENGTH_16 = 1;
var GET_PAYLOAD_LENGTH_64 = 2;
var GET_MASK = 3;
var GET_DATA = 4;
var INFLATING = 5;
var Receiver = class extends Writable {
/**
* Creates a Receiver instance.
*
* @param {Object} [options] Options object
* @param {String} [options.binaryType=nodebuffer] The type for binary data
* @param {Object} [options.extensions] An object containing the negotiated
* extensions
* @param {Boolean} [options.isServer=false] Specifies whether to operate in
* client or server mode
* @param {Number} [options.maxPayload=0] The maximum allowed message length
* @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
* not to skip UTF-8 validation for text and close messages
*/
constructor(options = {}) {
super();
this._binaryType = options.binaryType || BINARY_TYPES[0];
this._extensions = options.extensions || {};
this._isServer = !!options.isServer;
this._maxPayload = options.maxPayload | 0;
this._skipUTF8Validation = !!options.skipUTF8Validation;
this[kWebSocket] = void 0;
this._bufferedBytes = 0;
this._buffers = [];
this._compressed = false;
this._payloadLength = 0;
this._mask = void 0;
this._fragmented = 0;
this._masked = false;
this._fin = false;
this._opcode = 0;
this._totalPayloadLength = 0;
this._messageLength = 0;
this._fragments = [];
this._state = GET_INFO;
this._loop = false;
}
/**
* Implements `Writable.prototype._write()`.
*
* @param {Buffer} chunk The chunk of data to write
* @param {String} encoding The character encoding of `chunk`
* @param {Function} cb Callback
* @private
*/
_write(chunk, encoding, cb) {
if (this._opcode === 8 && this._state == GET_INFO)
return cb();
this._bufferedBytes += chunk.length;
this._buffers.push(chunk);
this.startLoop(cb);
}
/**
* Consumes `n` bytes from the buffered data.
*
* @param {Number} n The number of bytes to consume
* @return {Buffer} The consumed bytes
* @private
*/
consume(n) {
this._bufferedBytes -= n;
if (n === this._buffers[0].length)
return this._buffers.shift();
if (n < this._buffers[0].length) {
const buf = this._buffers[0];
this._buffers[0] = buf.slice(n);
return buf.slice(0, n);
}
const dst = Buffer.allocUnsafe(n);
do {
const buf = this._buffers[0];
const offset = dst.length - n;
if (n >= buf.length) {
dst.set(this._buffers.shift(), offset);
} else {
dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset);
this._buffers[0] = buf.slice(n);
}
n -= buf.length;
} while (n > 0);
return dst;
}
/**
* Starts the parsing loop.
*
* @param {Function} cb Callback
* @private
*/
startLoop(cb) {
let err;
this._loop = true;
do {
switch (this._state) {
case GET_INFO:
err = this.getInfo();
break;
case GET_PAYLOAD_LENGTH_16:
err = this.getPayloadLength16();
break;
case GET_PAYLOAD_LENGTH_64:
err = this.getPayloadLength64();
break;
case GET_MASK:
this.getMask();
break;
case GET_DATA:
err = this.getData(cb);
break;
default:
this._loop = false;
return;
}
} while (this._loop);
cb(err);
}
/**
* Reads the first two bytes of a frame.
*
* @return {(RangeError|undefined)} A possible error
* @private
*/
getInfo() {
if (this._bufferedBytes < 2) {
this._loop = false;
return;
}
const buf = this.consume(2);
if ((buf[0] & 48) !== 0) {
this._loop = false;
return error(
RangeError,
"RSV2 and RSV3 must be clear",
true,
1002,
"WS_ERR_UNEXPECTED_RSV_2_3"
);
}
const compressed = (buf[0] & 64) === 64;
if (compressed && !this._extensions[PerMessageDeflate.extensionName]) {
this._loop = false;
return error(
RangeError,
"RSV1 must be clear",
true,
1002,
"WS_ERR_UNEXPECTED_RSV_1"
);
}
this._fin = (buf[0] & 128) === 128;
this._opcode = buf[0] & 15;
this._payloadLength = buf[1] & 127;
if (this._opcode === 0) {
if (compressed) {
this._loop = false;
return error(
RangeError,
"RSV1 must be clear",
true,
1002,
"WS_ERR_UNEXPECTED_RSV_1"
);
}
if (!this._fragmented) {
this._loop = false;
return error(
RangeError,
"invalid opcode 0",
true,
1002,
"WS_ERR_INVALID_OPCODE"
);
}
this._opcode = this._fragmented;
} else if (this._opcode === 1 || this._opcode === 2) {
if (this._fragmented) {
this._loop = false;
return error(
RangeError,
`invalid opcode ${this._opcode}`,
true,
1002,
"WS_ERR_INVALID_OPCODE"
);
}
this._compressed = compressed;
} else if (this._opcode > 7 && this._opcode < 11) {
if (!this._fin) {
this._loop = false;
return error(
RangeError,
"FIN must be set",
true,
1002,
"WS_ERR_EXPECTED_FIN"
);
}
if (compressed) {
this._loop = false;
return error(
RangeError,
"RSV1 must be clear",
true,
1002,
"WS_ERR_UNEXPECTED_RSV_1"
);
}
if (this._payloadLength > 125) {
this._loop = false;
return error(
RangeError,
`invalid payload length ${this._payloadLength}`,
true,
1002,
"WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH"
);
}
} else {
this._loop = false;
return error(
RangeError,
`invalid opcode ${this._opcode}`,
true,
1002,
"WS_ERR_INVALID_OPCODE"
);
}
if (!this._fin && !this._fragmented)
this._fragmented = this._opcode;
this._masked = (buf[1] & 128) === 128;
if (this._isServer) {
if (!this._masked) {
this._loop = false;
return error(
RangeError,
"MASK must be set",
true,
1002,
"WS_ERR_EXPECTED_MASK"
);
}
} else if (this._masked) {
this._loop = false;
return error(
RangeError,
"MASK must be clear",
true,
1002,
"WS_ERR_UNEXPECTED_MASK"
);
}
if (this._payloadLength === 126)
this._state = GET_PAYLOAD_LENGTH_16;
else if (this._payloadLength === 127)
this._state = GET_PAYLOAD_LENGTH_64;
else
return this.haveLength();
}
/**
* Gets extended payload length (7+16).
*
* @return {(RangeError|undefined)} A possible error
* @private
*/
getPayloadLength16() {
if (this._bufferedBytes < 2) {
this._loop = false;
return;
}
this._payloadLength = this.consume(2).readUInt16BE(0);
return this.haveLength();
}
/**
* Gets extended payload length (7+64).
*
* @return {(RangeError|undefined)} A possible error
* @private
*/
getPayloadLength64() {
if (this._bufferedBytes < 8) {
this._loop = false;
return;
}
const buf = this.consume(8);
const num = buf.readUInt32BE(0);
if (num > Math.pow(2, 53 - 32) - 1) {
this._loop = false;
return error(
RangeError,
"Unsupported WebSocket frame: payload length > 2^53 - 1",
false,
1009,
"WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH"
);
}
this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4);
return this.haveLength();
}
/**
* Payload length has been read.
*
* @return {(RangeError|undefined)} A possible error
* @private
*/
haveLength() {
if (this._payloadLength && this._opcode < 8) {
this._totalPayloadLength += this._payloadLength;
if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) {
this._loop = false;
return error(
RangeError,
"Max payload size exceeded",
false,
1009,
"WS_ERR_UNSUPPORTED_MESSAGE_LENGTH"
);
}
}
if (this._masked)
this._state = GET_MASK;
else
this._state = GET_DATA;
}
/**
* Reads mask bytes.
*
* @private
*/
getMask() {
if (this._bufferedBytes < 4) {
this._loop = false;
return;
}
this._mask = this.consume(4);
this._state = GET_DATA;
}
/**
* Reads data bytes.
*
* @param {Function} cb Callback
* @return {(Error|RangeError|undefined)} A possible error
* @private
*/
getData(cb) {
let data = EMPTY_BUFFER;
if (this._payloadLength) {
if (this._bufferedBytes < this._payloadLength) {
this._loop = false;
return;
}
data = this.consume(this._payloadLength);
if (this._masked && (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0) {
unmask(data, this._mask);
}
}
if (this._opcode > 7)
return this.controlMessage(data);
if (this._compressed) {
this._state = INFLATING;
this.decompress(data, cb);
return;
}
if (data.length) {
this._messageLength = this._totalPayloadLength;
this._fragments.push(data);
}
return this.dataMessage();
}
/**
* Decompresses data.
*
* @param {Buffer} data Compressed data
* @param {Function} cb Callback
* @private
*/
decompress(data, cb) {
const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];
perMessageDeflate.decompress(data, this._fin, (err, buf) => {
if (err)
return cb(err);
if (buf.length) {
this._messageLength += buf.length;
if (this._messageLength > this._maxPayload && this._maxPayload > 0) {
return cb(
error(
RangeError,
"Max payload size exceeded",
false,
1009,
"WS_ERR_UNSUPPORTED_MESSAGE_LENGTH"
)
);
}
this._fragments.push(buf);
}
const er = this.dataMessage();
if (er)
return cb(er);
this.startLoop(cb);
});
}
/**
* Handles a data message.
*
* @return {(Error|undefined)} A possible error
* @private
*/
dataMessage() {
if (this._fin) {
const messageLength = this._messageLength;
const fragments = this._fragments;
this._totalPayloadLength = 0;
this._messageLength = 0;
this._fragmented = 0;
this._fragments = [];
if (this._opcode === 2) {
let data;
if (this._binaryType === "nodebuffer") {
data = concat(fragments, messageLength);
} else if (this._binaryType === "arraybuffer") {
data = toArrayBuffer(concat(fragments, messageLength));
} else {
data = fragments;
}
this.emit("message", data, true);
} else {
const buf = concat(fragments, messageLength);
if (!this._skipUTF8Validation && !isValidUTF8(buf)) {
this._loop = false;
return error(
Error,
"invalid UTF-8 sequence",
true,
1007,
"WS_ERR_INVALID_UTF8"
);
}
this.emit("message", buf, false);
}
}
this._state = GET_INFO;
}
/**
* Handles a control message.
*
* @param {Buffer} data Data to handle
* @return {(Error|RangeError|undefined)} A possible error
* @private
*/
controlMessage(data) {
if (this._opcode === 8) {
this._loop = false;
if (data.length === 0) {
this.emit("conclude", 1005, EMPTY_BUFFER);
this.end();
} else if (data.length === 1) {
return error(
RangeError,
"invalid payload length 1",
true,
1002,
"WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH"
);
} else {
const code = data.readUInt16BE(0);
if (!isValidStatusCode(code)) {
return error(
RangeError,
`invalid status code ${code}`,
true,
1002,
"WS_ERR_INVALID_CLOSE_CODE"
);
}
const buf = data.slice(2);
if (!this._skipUTF8Validation && !isValidUTF8(buf)) {
return error(
Error,
"invalid UTF-8 sequence",
true,
1007,
"WS_ERR_INVALID_UTF8"
);
}
this.emit("conclude", code, buf);
this.end();
}
} else if (this._opcode === 9) {
this.emit("ping", data);
} else {
this.emit("pong", data);
}
this._state = GET_INFO;
}
};
module2.exports = Receiver;
function error(ErrorCtor, message, prefix, statusCode, errorCode) {
const err = new ErrorCtor(
prefix ? `Invalid WebSocket frame: ${message}` : message
);
Error.captureStackTrace(err, error);
err.code = errorCode;
err[kStatusCode] = statusCode;
return err;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/sender.js
var require_sender = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/sender.js"(exports2, module2) {
"use strict";
var net = require("net");
var tls = require("tls");
var { randomFillSync } = require("crypto");
var PerMessageDeflate = require_permessage_deflate();
var { EMPTY_BUFFER } = require_constants();
var { isValidStatusCode } = require_validation();
var { mask: applyMask, toBuffer } = require_buffer_util();
var kByteLength = Symbol("kByteLength");
var maskBuffer = Buffer.alloc(4);
var Sender = class _Sender {
/**
* Creates a Sender instance.
*
* @param {(net.Socket|tls.Socket)} socket The connection socket
* @param {Object} [extensions] An object containing the negotiated extensions
* @param {Function} [generateMask] The function used to generate the masking
* key
*/
constructor(socket, extensions, generateMask) {
this._extensions = extensions || {};
if (generateMask) {
this._generateMask = generateMask;
this._maskBuffer = Buffer.alloc(4);
}
this._socket = socket;
this._firstFragment = true;
this._compress = false;
this._bufferedBytes = 0;
this._deflating = false;
this._queue = [];
}
/**
* Frames a piece of data according to the HyBi WebSocket protocol.
*
* @param {(Buffer|String)} data The data to frame
* @param {Object} options Options object
* @param {Boolean} [options.fin=false] Specifies whether or not to set the
* FIN bit
* @param {Function} [options.generateMask] The function used to generate the
* masking key
* @param {Boolean} [options.mask=false] Specifies whether or not to mask
* `data`
* @param {Buffer} [options.maskBuffer] The buffer used to store the masking
* key
* @param {Number} options.opcode The opcode
* @param {Boolean} [options.readOnly=false] Specifies whether `data` can be
* modified
* @param {Boolean} [options.rsv1=false] Specifies whether or not to set the
* RSV1 bit
* @return {(Buffer|String)[]} The framed data
* @public
*/
static frame(data, options) {
let mask;
let merge = false;
let offset = 2;
let skipMasking = false;
if (options.mask) {
mask = options.maskBuffer || maskBuffer;
if (options.generateMask) {
options.generateMask(mask);
} else {
randomFillSync(mask, 0, 4);
}
skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0;
offset = 6;
}
let dataLength;
if (typeof data === "string") {
if ((!options.mask || skipMasking) && options[kByteLength] !== void 0) {
dataLength = options[kByteLength];
} else {
data = Buffer.from(data);
dataLength = data.length;
}
} else {
dataLength = data.length;
merge = options.mask && options.readOnly && !skipMasking;
}
let payloadLength = dataLength;
if (dataLength >= 65536) {
offset += 8;
payloadLength = 127;
} else if (dataLength > 125) {
offset += 2;
payloadLength = 126;
}
const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset);
target[0] = options.fin ? options.opcode | 128 : options.opcode;
if (options.rsv1)
target[0] |= 64;
target[1] = payloadLength;
if (payloadLength === 126) {
target.writeUInt16BE(dataLength, 2);
} else if (payloadLength === 127) {
target[2] = target[3] = 0;
target.writeUIntBE(dataLength, 4, 6);
}
if (!options.mask)
return [target, data];
target[1] |= 128;
target[offset - 4] = mask[0];
target[offset - 3] = mask[1];
target[offset - 2] = mask[2];
target[offset - 1] = mask[3];
if (skipMasking)
return [target, data];
if (merge) {
applyMask(data, mask, target, offset, dataLength);
return [target];
}
applyMask(data, mask, data, 0, dataLength);
return [target, data];
}
/**
* Sends a close message to the other peer.
*
* @param {Number} [code] The status code component of the body
* @param {(String|Buffer)} [data] The message component of the body
* @param {Boolean} [mask=false] Specifies whether or not to mask the message
* @param {Function} [cb] Callback
* @public
*/
close(code, data, mask, cb) {
let buf;
if (code === void 0) {
buf = EMPTY_BUFFER;
} else if (typeof code !== "number" || !isValidStatusCode(code)) {
throw new TypeError("First argument must be a valid error code number");
} else if (data === void 0 || !data.length) {
buf = Buffer.allocUnsafe(2);
buf.writeUInt16BE(code, 0);
} else {
const length = Buffer.byteLength(data);
if (length > 123) {
throw new RangeError("The message must not be greater than 123 bytes");
}
buf = Buffer.allocUnsafe(2 + length);
buf.writeUInt16BE(code, 0);
if (typeof data === "string") {
buf.write(data, 2);
} else {
buf.set(data, 2);
}
}
const options = {
[kByteLength]: buf.length,
fin: true,
generateMask: this._generateMask,
mask,
maskBuffer: this._maskBuffer,
opcode: 8,
readOnly: false,
rsv1: false
};
if (this._deflating) {
this.enqueue([this.dispatch, buf, false, options, cb]);
} else {
this.sendFrame(_Sender.frame(buf, options), cb);
}
}
/**
* Sends a ping message to the other peer.
*
* @param {*} data The message to send
* @param {Boolean} [mask=false] Specifies whether or not to mask `data`
* @param {Function} [cb] Callback
* @public
*/
ping(data, mask, cb) {
let byteLength;
let readOnly;
if (typeof data === "string") {
byteLength = Buffer.byteLength(data);
readOnly = false;
} else {
data = toBuffer(data);
byteLength = data.length;
readOnly = toBuffer.readOnly;
}
if (byteLength > 125) {
throw new RangeError("The data size must not be greater than 125 bytes");
}
const options = {
[kByteLength]: byteLength,
fin: true,
generateMask: this._generateMask,
mask,
maskBuffer: this._maskBuffer,
opcode: 9,
readOnly,
rsv1: false
};
if (this._deflating) {
this.enqueue([this.dispatch, data, false, options, cb]);
} else {
this.sendFrame(_Sender.frame(data, options), cb);
}
}
/**
* Sends a pong message to the other peer.
*
* @param {*} data The message to send
* @param {Boolean} [mask=false] Specifies whether or not to mask `data`
* @param {Function} [cb] Callback
* @public
*/
pong(data, mask, cb) {
let byteLength;
let readOnly;
if (typeof data === "string") {
byteLength = Buffer.byteLength(data);
readOnly = false;
} else {
data = toBuffer(data);
byteLength = data.length;
readOnly = toBuffer.readOnly;
}
if (byteLength > 125) {
throw new RangeError("The data size must not be greater than 125 bytes");
}
const options = {
[kByteLength]: byteLength,
fin: true,
generateMask: this._generateMask,
mask,
maskBuffer: this._maskBuffer,
opcode: 10,
readOnly,
rsv1: false
};
if (this._deflating) {
this.enqueue([this.dispatch, data, false, options, cb]);
} else {
this.sendFrame(_Sender.frame(data, options), cb);
}
}
/**
* Sends a data message to the other peer.
*
* @param {*} data The message to send
* @param {Object} options Options object
* @param {Boolean} [options.binary=false] Specifies whether `data` is binary
* or text
* @param {Boolean} [options.compress=false] Specifies whether or not to
* compress `data`
* @param {Boolean} [options.fin=false] Specifies whether the fragment is the
* last one
* @param {Boolean} [options.mask=false] Specifies whether or not to mask
* `data`
* @param {Function} [cb] Callback
* @public
*/
send(data, options, cb) {
const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];
let opcode = options.binary ? 2 : 1;
let rsv1 = options.compress;
let byteLength;
let readOnly;
if (typeof data === "string") {
byteLength = Buffer.byteLength(data);
readOnly = false;
} else {
data = toBuffer(data);
byteLength = data.length;
readOnly = toBuffer.readOnly;
}
if (this._firstFragment) {
this._firstFragment = false;
if (rsv1 && perMessageDeflate && perMessageDeflate.params[perMessageDeflate._isServer ? "server_no_context_takeover" : "client_no_context_takeover"]) {
rsv1 = byteLength >= perMessageDeflate._threshold;
}
this._compress = rsv1;
} else {
rsv1 = false;
opcode = 0;
}
if (options.fin)
this._firstFragment = true;
if (perMessageDeflate) {
const opts = {
[kByteLength]: byteLength,
fin: options.fin,
generateMask: this._generateMask,
mask: options.mask,
maskBuffer: this._maskBuffer,
opcode,
readOnly,
rsv1
};
if (this._deflating) {
this.enqueue([this.dispatch, data, this._compress, opts, cb]);
} else {
this.dispatch(data, this._compress, opts, cb);
}
} else {
this.sendFrame(
_Sender.frame(data, {
[kByteLength]: byteLength,
fin: options.fin,
generateMask: this._generateMask,
mask: options.mask,
maskBuffer: this._maskBuffer,
opcode,
readOnly,
rsv1: false
}),
cb
);
}
}
/**
* Dispatches a message.
*
* @param {(Buffer|String)} data The message to send
* @param {Boolean} [compress=false] Specifies whether or not to compress
* `data`
* @param {Object} options Options object
* @param {Boolean} [options.fin=false] Specifies whether or not to set the
* FIN bit
* @param {Function} [options.generateMask] The function used to generate the
* masking key
* @param {Boolean} [options.mask=false] Specifies whether or not to mask
* `data`
* @param {Buffer} [options.maskBuffer] The buffer used to store the masking
* key
* @param {Number} options.opcode The opcode
* @param {Boolean} [options.readOnly=false] Specifies whether `data` can be
* modified
* @param {Boolean} [options.rsv1=false] Specifies whether or not to set the
* RSV1 bit
* @param {Function} [cb] Callback
* @private
*/
dispatch(data, compress, options, cb) {
if (!compress) {
this.sendFrame(_Sender.frame(data, options), cb);
return;
}
const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];
this._bufferedBytes += options[kByteLength];
this._deflating = true;
perMessageDeflate.compress(data, options.fin, (_, buf) => {
if (this._socket.destroyed) {
const err = new Error(
"The socket was closed while data was being compressed"
);
if (typeof cb === "function")
cb(err);
for (let i = 0; i < this._queue.length; i++) {
const params = this._queue[i];
const callback = params[params.length - 1];
if (typeof callback === "function")
callback(err);
}
return;
}
this._bufferedBytes -= options[kByteLength];
this._deflating = false;
options.readOnly = false;
this.sendFrame(_Sender.frame(buf, options), cb);
this.dequeue();
});
}
/**
* Executes queued send operations.
*
* @private
*/
dequeue() {
while (!this._deflating && this._queue.length) {
const params = this._queue.shift();
this._bufferedBytes -= params[3][kByteLength];
Reflect.apply(params[0], this, params.slice(1));
}
}
/**
* Enqueues a send operation.
*
* @param {Array} params Send operation parameters.
* @private
*/
enqueue(params) {
this._bufferedBytes += params[3][kByteLength];
this._queue.push(params);
}
/**
* Sends a frame.
*
* @param {Buffer[]} list The frame to send
* @param {Function} [cb] Callback
* @private
*/
sendFrame(list, cb) {
if (list.length === 2) {
this._socket.cork();
this._socket.write(list[0]);
this._socket.write(list[1], cb);
this._socket.uncork();
} else {
this._socket.write(list[0], cb);
}
}
};
module2.exports = Sender;
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/event-target.js
var require_event_target = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/event-target.js"(exports2, module2) {
"use strict";
var { kForOnEventAttribute, kListener } = require_constants();
var kCode = Symbol("kCode");
var kData = Symbol("kData");
var kError = Symbol("kError");
var kMessage = Symbol("kMessage");
var kReason = Symbol("kReason");
var kTarget = Symbol("kTarget");
var kType = Symbol("kType");
var kWasClean = Symbol("kWasClean");
var Event = class {
/**
* Create a new `Event`.
*
* @param {String} type The name of the event
* @throws {TypeError} If the `type` argument is not specified
*/
constructor(type) {
this[kTarget] = null;
this[kType] = type;
}
/**
* @type {*}
*/
get target() {
return this[kTarget];
}
/**
* @type {String}
*/
get type() {
return this[kType];
}
};
Object.defineProperty(Event.prototype, "target", { enumerable: true });
Object.defineProperty(Event.prototype, "type", { enumerable: true });
var CloseEvent = class extends Event {
/**
* Create a new `CloseEvent`.
*
* @param {String} type The name of the event
* @param {Object} [options] A dictionary object that allows for setting
* attributes via object members of the same name
* @param {Number} [options.code=0] The status code explaining why the
* connection was closed
* @param {String} [options.reason=''] A human-readable string explaining why
* the connection was closed
* @param {Boolean} [options.wasClean=false] Indicates whether or not the
* connection was cleanly closed
*/
constructor(type, options = {}) {
super(type);
this[kCode] = options.code === void 0 ? 0 : options.code;
this[kReason] = options.reason === void 0 ? "" : options.reason;
this[kWasClean] = options.wasClean === void 0 ? false : options.wasClean;
}
/**
* @type {Number}
*/
get code() {
return this[kCode];
}
/**
* @type {String}
*/
get reason() {
return this[kReason];
}
/**
* @type {Boolean}
*/
get wasClean() {
return this[kWasClean];
}
};
Object.defineProperty(CloseEvent.prototype, "code", { enumerable: true });
Object.defineProperty(CloseEvent.prototype, "reason", { enumerable: true });
Object.defineProperty(CloseEvent.prototype, "wasClean", { enumerable: true });
var ErrorEvent = class extends Event {
/**
* Create a new `ErrorEvent`.
*
* @param {String} type The name of the event
* @param {Object} [options] A dictionary object that allows for setting
* attributes via object members of the same name
* @param {*} [options.error=null] The error that generated this event
* @param {String} [options.message=''] The error message
*/
constructor(type, options = {}) {
super(type);
this[kError] = options.error === void 0 ? null : options.error;
this[kMessage] = options.message === void 0 ? "" : options.message;
}
/**
* @type {*}
*/
get error() {
return this[kError];
}
/**
* @type {String}
*/
get message() {
return this[kMessage];
}
};
Object.defineProperty(ErrorEvent.prototype, "error", { enumerable: true });
Object.defineProperty(ErrorEvent.prototype, "message", { enumerable: true });
var MessageEvent = class extends Event {
/**
* Create a new `MessageEvent`.
*
* @param {String} type The name of the event
* @param {Object} [options] A dictionary object that allows for setting
* attributes via object members of the same name
* @param {*} [options.data=null] The message content
*/
constructor(type, options = {}) {
super(type);
this[kData] = options.data === void 0 ? null : options.data;
}
/**
* @type {*}
*/
get data() {
return this[kData];
}
};
Object.defineProperty(MessageEvent.prototype, "data", { enumerable: true });
var EventTarget = {
/**
* Register an event listener.
*
* @param {String} type A string representing the event type to listen for
* @param {(Function|Object)} handler The listener to add
* @param {Object} [options] An options object specifies characteristics about
* the event listener
* @param {Boolean} [options.once=false] A `Boolean` indicating that the
* listener should be invoked at most once after being added. If `true`,
* the listener would be automatically removed when invoked.
* @public
*/
addEventListener(type, handler, options = {}) {
for (const listener of this.listeners(type)) {
if (!options[kForOnEventAttribute] && listener[kListener] === handler && !listener[kForOnEventAttribute]) {
return;
}
}
let wrapper;
if (type === "message") {
wrapper = function onMessage(data, isBinary) {
const event = new MessageEvent("message", {
data: isBinary ? data : data.toString()
});
event[kTarget] = this;
callListener(handler, this, event);
};
} else if (type === "close") {
wrapper = function onClose(code, message) {
const event = new CloseEvent("close", {
code,
reason: message.toString(),
wasClean: this._closeFrameReceived && this._closeFrameSent
});
event[kTarget] = this;
callListener(handler, this, event);
};
} else if (type === "error") {
wrapper = function onError(error) {
const event = new ErrorEvent("error", {
error,
message: error.message
});
event[kTarget] = this;
callListener(handler, this, event);
};
} else if (type === "open") {
wrapper = function onOpen() {
const event = new Event("open");
event[kTarget] = this;
callListener(handler, this, event);
};
} else {
return;
}
wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute];
wrapper[kListener] = handler;
if (options.once) {
this.once(type, wrapper);
} else {
this.on(type, wrapper);
}
},
/**
* Remove an event listener.
*
* @param {String} type A string representing the event type to remove
* @param {(Function|Object)} handler The listener to remove
* @public
*/
removeEventListener(type, handler) {
for (const listener of this.listeners(type)) {
if (listener[kListener] === handler && !listener[kForOnEventAttribute]) {
this.removeListener(type, listener);
break;
}
}
}
};
module2.exports = {
CloseEvent,
ErrorEvent,
Event,
EventTarget,
MessageEvent
};
function callListener(listener, thisArg, event) {
if (typeof listener === "object" && listener.handleEvent) {
listener.handleEvent.call(listener, event);
} else {
listener.call(thisArg, event);
}
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/extension.js
var require_extension = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/extension.js"(exports2, module2) {
"use strict";
var { tokenChars } = require_validation();
function push(dest, name, elem) {
if (dest[name] === void 0)
dest[name] = [elem];
else
dest[name].push(elem);
}
function parse(header) {
const offers = /* @__PURE__ */ Object.create(null);
let params = /* @__PURE__ */ Object.create(null);
let mustUnescape = false;
let isEscaping = false;
let inQuotes = false;
let extensionName;
let paramName;
let start = -1;
let code = -1;
let end = -1;
let i = 0;
for (; i < header.length; i++) {
code = header.charCodeAt(i);
if (extensionName === void 0) {
if (end === -1 && tokenChars[code] === 1) {
if (start === -1)
start = i;
} else if (i !== 0 && (code === 32 || code === 9)) {
if (end === -1 && start !== -1)
end = i;
} else if (code === 59 || code === 44) {
if (start === -1) {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
if (end === -1)
end = i;
const name = header.slice(start, end);
if (code === 44) {
push(offers, name, params);
params = /* @__PURE__ */ Object.create(null);
} else {
extensionName = name;
}
start = end = -1;
} else {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
} else if (paramName === void 0) {
if (end === -1 && tokenChars[code] === 1) {
if (start === -1)
start = i;
} else if (code === 32 || code === 9) {
if (end === -1 && start !== -1)
end = i;
} else if (code === 59 || code === 44) {
if (start === -1) {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
if (end === -1)
end = i;
push(params, header.slice(start, end), true);
if (code === 44) {
push(offers, extensionName, params);
params = /* @__PURE__ */ Object.create(null);
extensionName = void 0;
}
start = end = -1;
} else if (code === 61 && start !== -1 && end === -1) {
paramName = header.slice(start, i);
start = end = -1;
} else {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
} else {
if (isEscaping) {
if (tokenChars[code] !== 1) {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
if (start === -1)
start = i;
else if (!mustUnescape)
mustUnescape = true;
isEscaping = false;
} else if (inQuotes) {
if (tokenChars[code] === 1) {
if (start === -1)
start = i;
} else if (code === 34 && start !== -1) {
inQuotes = false;
end = i;
} else if (code === 92) {
isEscaping = true;
} else {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
} else if (code === 34 && header.charCodeAt(i - 1) === 61) {
inQuotes = true;
} else if (end === -1 && tokenChars[code] === 1) {
if (start === -1)
start = i;
} else if (start !== -1 && (code === 32 || code === 9)) {
if (end === -1)
end = i;
} else if (code === 59 || code === 44) {
if (start === -1) {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
if (end === -1)
end = i;
let value = header.slice(start, end);
if (mustUnescape) {
value = value.replace(/\\/g, "");
mustUnescape = false;
}
push(params, paramName, value);
if (code === 44) {
push(offers, extensionName, params);
params = /* @__PURE__ */ Object.create(null);
extensionName = void 0;
}
paramName = void 0;
start = end = -1;
} else {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
}
}
if (start === -1 || inQuotes || code === 32 || code === 9) {
throw new SyntaxError("Unexpected end of input");
}
if (end === -1)
end = i;
const token = header.slice(start, end);
if (extensionName === void 0) {
push(offers, token, params);
} else {
if (paramName === void 0) {
push(params, token, true);
} else if (mustUnescape) {
push(params, paramName, token.replace(/\\/g, ""));
} else {
push(params, paramName, token);
}
push(offers, extensionName, params);
}
return offers;
}
function format(extensions) {
return Object.keys(extensions).map((extension) => {
let configurations = extensions[extension];
if (!Array.isArray(configurations))
configurations = [configurations];
return configurations.map((params) => {
return [extension].concat(
Object.keys(params).map((k) => {
let values = params[k];
if (!Array.isArray(values))
values = [values];
return values.map((v) => v === true ? k : `${k}=${v}`).join("; ");
})
).join("; ");
}).join(", ");
}).join(", ");
}
module2.exports = { format, parse };
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/websocket.js
var require_websocket2 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/websocket.js"(exports2, module2) {
"use strict";
var EventEmitter = require("events");
var https = require("https");
var http = require("http");
var net = require("net");
var tls = require("tls");
var { randomBytes, createHash } = require("crypto");
var { Readable } = require("stream");
var { URL } = require("url");
var PerMessageDeflate = require_permessage_deflate();
var Receiver = require_receiver();
var Sender = require_sender();
var {
BINARY_TYPES,
EMPTY_BUFFER,
GUID,
kForOnEventAttribute,
kListener,
kStatusCode,
kWebSocket,
NOOP
} = require_constants();
var {
EventTarget: { addEventListener, removeEventListener }
} = require_event_target();
var { format, parse } = require_extension();
var { toBuffer } = require_buffer_util();
var closeTimeout = 30 * 1e3;
var kAborted = Symbol("kAborted");
var protocolVersions = [8, 13];
var readyStates = ["CONNECTING", "OPEN", "CLOSING", "CLOSED"];
var subprotocolRegex = /^[!#$%&'*+\-.0-9A-Z^_`|a-z~]+$/;
var WebSocket = class _WebSocket extends EventEmitter {
/**
* Create a new `WebSocket`.
*
* @param {(String|URL)} address The URL to which to connect
* @param {(String|String[])} [protocols] The subprotocols
* @param {Object} [options] Connection options
*/
constructor(address, protocols, options) {
super();
this._binaryType = BINARY_TYPES[0];
this._closeCode = 1006;
this._closeFrameReceived = false;
this._closeFrameSent = false;
this._closeMessage = EMPTY_BUFFER;
this._closeTimer = null;
this._extensions = {};
this._paused = false;
this._protocol = "";
this._readyState = _WebSocket.CONNECTING;
this._receiver = null;
this._sender = null;
this._socket = null;
if (address !== null) {
this._bufferedAmount = 0;
this._isServer = false;
this._redirects = 0;
if (protocols === void 0) {
protocols = [];
} else if (!Array.isArray(protocols)) {
if (typeof protocols === "object" && protocols !== null) {
options = protocols;
protocols = [];
} else {
protocols = [protocols];
}
}
initAsClient(this, address, protocols, options);
} else {
this._isServer = true;
}
}
/**
* This deviates from the WHATWG interface since ws doesn't support the
* required default "blob" type (instead we define a custom "nodebuffer"
* type).
*
* @type {String}
*/
get binaryType() {
return this._binaryType;
}
set binaryType(type) {
if (!BINARY_TYPES.includes(type))
return;
this._binaryType = type;
if (this._receiver)
this._receiver._binaryType = type;
}
/**
* @type {Number}
*/
get bufferedAmount() {
if (!this._socket)
return this._bufferedAmount;
return this._socket._writableState.length + this._sender._bufferedBytes;
}
/**
* @type {String}
*/
get extensions() {
return Object.keys(this._extensions).join();
}
/**
* @type {Boolean}
*/
get isPaused() {
return this._paused;
}
/**
* @type {Function}
*/
/* istanbul ignore next */
get onclose() {
return null;
}
/**
* @type {Function}
*/
/* istanbul ignore next */
get onerror() {
return null;
}
/**
* @type {Function}
*/
/* istanbul ignore next */
get onopen() {
return null;
}
/**
* @type {Function}
*/
/* istanbul ignore next */
get onmessage() {
return null;
}
/**
* @type {String}
*/
get protocol() {
return this._protocol;
}
/**
* @type {Number}
*/
get readyState() {
return this._readyState;
}
/**
* @type {String}
*/
get url() {
return this._url;
}
/**
* Set up the socket and the internal resources.
*
* @param {(net.Socket|tls.Socket)} socket The network socket between the
* server and client
* @param {Buffer} head The first packet of the upgraded stream
* @param {Object} options Options object
* @param {Function} [options.generateMask] The function used to generate the
* masking key
* @param {Number} [options.maxPayload=0] The maximum allowed message size
* @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
* not to skip UTF-8 validation for text and close messages
* @private
*/
setSocket(socket, head, options) {
const receiver = new Receiver({
binaryType: this.binaryType,
extensions: this._extensions,
isServer: this._isServer,
maxPayload: options.maxPayload,
skipUTF8Validation: options.skipUTF8Validation
});
this._sender = new Sender(socket, this._extensions, options.generateMask);
this._receiver = receiver;
this._socket = socket;
receiver[kWebSocket] = this;
socket[kWebSocket] = this;
receiver.on("conclude", receiverOnConclude);
receiver.on("drain", receiverOnDrain);
receiver.on("error", receiverOnError);
receiver.on("message", receiverOnMessage);
receiver.on("ping", receiverOnPing);
receiver.on("pong", receiverOnPong);
socket.setTimeout(0);
socket.setNoDelay();
if (head.length > 0)
socket.unshift(head);
socket.on("close", socketOnClose);
socket.on("data", socketOnData);
socket.on("end", socketOnEnd);
socket.on("error", socketOnError);
this._readyState = _WebSocket.OPEN;
this.emit("open");
}
/**
* Emit the `'close'` event.
*
* @private
*/
emitClose() {
if (!this._socket) {
this._readyState = _WebSocket.CLOSED;
this.emit("close", this._closeCode, this._closeMessage);
return;
}
if (this._extensions[PerMessageDeflate.extensionName]) {
this._extensions[PerMessageDeflate.extensionName].cleanup();
}
this._receiver.removeAllListeners();
this._readyState = _WebSocket.CLOSED;
this.emit("close", this._closeCode, this._closeMessage);
}
/**
* Start a closing handshake.
*
* +----------+ +-----------+ +----------+
* - - -|ws.close()|-->|close frame|-->|ws.close()|- - -
* | +----------+ +-----------+ +----------+ |
* +----------+ +-----------+ |
* CLOSING |ws.close()|<--|close frame|<--+-----+ CLOSING
* +----------+ +-----------+ |
* | | | +---+ |
* +------------------------+-->|fin| - - - -
* | +---+ | +---+
* - - - - -|fin|<---------------------+
* +---+
*
* @param {Number} [code] Status code explaining why the connection is closing
* @param {(String|Buffer)} [data] The reason why the connection is
* closing
* @public
*/
close(code, data) {
if (this.readyState === _WebSocket.CLOSED)
return;
if (this.readyState === _WebSocket.CONNECTING) {
const msg = "WebSocket was closed before the connection was established";
return abortHandshake(this, this._req, msg);
}
if (this.readyState === _WebSocket.CLOSING) {
if (this._closeFrameSent && (this._closeFrameReceived || this._receiver._writableState.errorEmitted)) {
this._socket.end();
}
return;
}
this._readyState = _WebSocket.CLOSING;
this._sender.close(code, data, !this._isServer, (err) => {
if (err)
return;
this._closeFrameSent = true;
if (this._closeFrameReceived || this._receiver._writableState.errorEmitted) {
this._socket.end();
}
});
this._closeTimer = setTimeout(
this._socket.destroy.bind(this._socket),
closeTimeout
);
}
/**
* Pause the socket.
*
* @public
*/
pause() {
if (this.readyState === _WebSocket.CONNECTING || this.readyState === _WebSocket.CLOSED) {
return;
}
this._paused = true;
this._socket.pause();
}
/**
* Send a ping.
*
* @param {*} [data] The data to send
* @param {Boolean} [mask] Indicates whether or not to mask `data`
* @param {Function} [cb] Callback which is executed when the ping is sent
* @public
*/
ping(data, mask, cb) {
if (this.readyState === _WebSocket.CONNECTING) {
throw new Error("WebSocket is not open: readyState 0 (CONNECTING)");
}
if (typeof data === "function") {
cb = data;
data = mask = void 0;
} else if (typeof mask === "function") {
cb = mask;
mask = void 0;
}
if (typeof data === "number")
data = data.toString();
if (this.readyState !== _WebSocket.OPEN) {
sendAfterClose(this, data, cb);
return;
}
if (mask === void 0)
mask = !this._isServer;
this._sender.ping(data || EMPTY_BUFFER, mask, cb);
}
/**
* Send a pong.
*
* @param {*} [data] The data to send
* @param {Boolean} [mask] Indicates whether or not to mask `data`
* @param {Function} [cb] Callback which is executed when the pong is sent
* @public
*/
pong(data, mask, cb) {
if (this.readyState === _WebSocket.CONNECTING) {
throw new Error("WebSocket is not open: readyState 0 (CONNECTING)");
}
if (typeof data === "function") {
cb = data;
data = mask = void 0;
} else if (typeof mask === "function") {
cb = mask;
mask = void 0;
}
if (typeof data === "number")
data = data.toString();
if (this.readyState !== _WebSocket.OPEN) {
sendAfterClose(this, data, cb);
return;
}
if (mask === void 0)
mask = !this._isServer;
this._sender.pong(data || EMPTY_BUFFER, mask, cb);
}
/**
* Resume the socket.
*
* @public
*/
resume() {
if (this.readyState === _WebSocket.CONNECTING || this.readyState === _WebSocket.CLOSED) {
return;
}
this._paused = false;
if (!this._receiver._writableState.needDrain)
this._socket.resume();
}
/**
* Send a data message.
*
* @param {*} data The message to send
* @param {Object} [options] Options object
* @param {Boolean} [options.binary] Specifies whether `data` is binary or
* text
* @param {Boolean} [options.compress] Specifies whether or not to compress
* `data`
* @param {Boolean} [options.fin=true] Specifies whether the fragment is the
* last one
* @param {Boolean} [options.mask] Specifies whether or not to mask `data`
* @param {Function} [cb] Callback which is executed when data is written out
* @public
*/
send(data, options, cb) {
if (this.readyState === _WebSocket.CONNECTING) {
throw new Error("WebSocket is not open: readyState 0 (CONNECTING)");
}
if (typeof options === "function") {
cb = options;
options = {};
}
if (typeof data === "number")
data = data.toString();
if (this.readyState !== _WebSocket.OPEN) {
sendAfterClose(this, data, cb);
return;
}
const opts = {
binary: typeof data !== "string",
mask: !this._isServer,
compress: true,
fin: true,
...options
};
if (!this._extensions[PerMessageDeflate.extensionName]) {
opts.compress = false;
}
this._sender.send(data || EMPTY_BUFFER, opts, cb);
}
/**
* Forcibly close the connection.
*
* @public
*/
terminate() {
if (this.readyState === _WebSocket.CLOSED)
return;
if (this.readyState === _WebSocket.CONNECTING) {
const msg = "WebSocket was closed before the connection was established";
return abortHandshake(this, this._req, msg);
}
if (this._socket) {
this._readyState = _WebSocket.CLOSING;
this._socket.destroy();
}
}
};
Object.defineProperty(WebSocket, "CONNECTING", {
enumerable: true,
value: readyStates.indexOf("CONNECTING")
});
Object.defineProperty(WebSocket.prototype, "CONNECTING", {
enumerable: true,
value: readyStates.indexOf("CONNECTING")
});
Object.defineProperty(WebSocket, "OPEN", {
enumerable: true,
value: readyStates.indexOf("OPEN")
});
Object.defineProperty(WebSocket.prototype, "OPEN", {
enumerable: true,
value: readyStates.indexOf("OPEN")
});
Object.defineProperty(WebSocket, "CLOSING", {
enumerable: true,
value: readyStates.indexOf("CLOSING")
});
Object.defineProperty(WebSocket.prototype, "CLOSING", {
enumerable: true,
value: readyStates.indexOf("CLOSING")
});
Object.defineProperty(WebSocket, "CLOSED", {
enumerable: true,
value: readyStates.indexOf("CLOSED")
});
Object.defineProperty(WebSocket.prototype, "CLOSED", {
enumerable: true,
value: readyStates.indexOf("CLOSED")
});
[
"binaryType",
"bufferedAmount",
"extensions",
"isPaused",
"protocol",
"readyState",
"url"
].forEach((property) => {
Object.defineProperty(WebSocket.prototype, property, { enumerable: true });
});
["open", "error", "close", "message"].forEach((method) => {
Object.defineProperty(WebSocket.prototype, `on${method}`, {
enumerable: true,
get() {
for (const listener of this.listeners(method)) {
if (listener[kForOnEventAttribute])
return listener[kListener];
}
return null;
},
set(handler) {
for (const listener of this.listeners(method)) {
if (listener[kForOnEventAttribute]) {
this.removeListener(method, listener);
break;
}
}
if (typeof handler !== "function")
return;
this.addEventListener(method, handler, {
[kForOnEventAttribute]: true
});
}
});
});
WebSocket.prototype.addEventListener = addEventListener;
WebSocket.prototype.removeEventListener = removeEventListener;
module2.exports = WebSocket;
function initAsClient(websocket, address, protocols, options) {
const opts = {
protocolVersion: protocolVersions[1],
maxPayload: 100 * 1024 * 1024,
skipUTF8Validation: false,
perMessageDeflate: true,
followRedirects: false,
maxRedirects: 10,
...options,
createConnection: void 0,
socketPath: void 0,
hostname: void 0,
protocol: void 0,
timeout: void 0,
method: "GET",
host: void 0,
path: void 0,
port: void 0
};
if (!protocolVersions.includes(opts.protocolVersion)) {
throw new RangeError(
`Unsupported protocol version: ${opts.protocolVersion} (supported versions: ${protocolVersions.join(", ")})`
);
}
let parsedUrl;
if (address instanceof URL) {
parsedUrl = address;
websocket._url = address.href;
} else {
try {
parsedUrl = new URL(address);
} catch (e) {
throw new SyntaxError(`Invalid URL: ${address}`);
}
websocket._url = address;
}
const isSecure = parsedUrl.protocol === "wss:";
const isIpcUrl = parsedUrl.protocol === "ws+unix:";
let invalidUrlMessage;
if (parsedUrl.protocol !== "ws:" && !isSecure && !isIpcUrl) {
invalidUrlMessage = `The URL's protocol must be one of "ws:", "wss:", or "ws+unix:"`;
} else if (isIpcUrl && !parsedUrl.pathname) {
invalidUrlMessage = "The URL's pathname is empty";
} else if (parsedUrl.hash) {
invalidUrlMessage = "The URL contains a fragment identifier";
}
if (invalidUrlMessage) {
const err = new SyntaxError(invalidUrlMessage);
if (websocket._redirects === 0) {
throw err;
} else {
emitErrorAndClose(websocket, err);
return;
}
}
const defaultPort = isSecure ? 443 : 80;
const key = randomBytes(16).toString("base64");
const request = isSecure ? https.request : http.request;
const protocolSet = /* @__PURE__ */ new Set();
let perMessageDeflate;
opts.createConnection = isSecure ? tlsConnect : netConnect;
opts.defaultPort = opts.defaultPort || defaultPort;
opts.port = parsedUrl.port || defaultPort;
opts.host = parsedUrl.hostname.startsWith("[") ? parsedUrl.hostname.slice(1, -1) : parsedUrl.hostname;
opts.headers = {
...opts.headers,
"Sec-WebSocket-Version": opts.protocolVersion,
"Sec-WebSocket-Key": key,
Connection: "Upgrade",
Upgrade: "websocket"
};
opts.path = parsedUrl.pathname + parsedUrl.search;
opts.timeout = opts.handshakeTimeout;
if (opts.perMessageDeflate) {
perMessageDeflate = new PerMessageDeflate(
opts.perMessageDeflate !== true ? opts.perMessageDeflate : {},
false,
opts.maxPayload
);
opts.headers["Sec-WebSocket-Extensions"] = format({
[PerMessageDeflate.extensionName]: perMessageDeflate.offer()
});
}
if (protocols.length) {
for (const protocol of protocols) {
if (typeof protocol !== "string" || !subprotocolRegex.test(protocol) || protocolSet.has(protocol)) {
throw new SyntaxError(
"An invalid or duplicated subprotocol was specified"
);
}
protocolSet.add(protocol);
}
opts.headers["Sec-WebSocket-Protocol"] = protocols.join(",");
}
if (opts.origin) {
if (opts.protocolVersion < 13) {
opts.headers["Sec-WebSocket-Origin"] = opts.origin;
} else {
opts.headers.Origin = opts.origin;
}
}
if (parsedUrl.username || parsedUrl.password) {
opts.auth = `${parsedUrl.username}:${parsedUrl.password}`;
}
if (isIpcUrl) {
const parts = opts.path.split(":");
opts.socketPath = parts[0];
opts.path = parts[1];
}
let req;
if (opts.followRedirects) {
if (websocket._redirects === 0) {
websocket._originalIpc = isIpcUrl;
websocket._originalSecure = isSecure;
websocket._originalHostOrSocketPath = isIpcUrl ? opts.socketPath : parsedUrl.host;
const headers = options && options.headers;
options = { ...options, headers: {} };
if (headers) {
for (const [key2, value] of Object.entries(headers)) {
options.headers[key2.toLowerCase()] = value;
}
}
} else if (websocket.listenerCount("redirect") === 0) {
const isSameHost = isIpcUrl ? websocket._originalIpc ? opts.socketPath === websocket._originalHostOrSocketPath : false : websocket._originalIpc ? false : parsedUrl.host === websocket._originalHostOrSocketPath;
if (!isSameHost || websocket._originalSecure && !isSecure) {
delete opts.headers.authorization;
delete opts.headers.cookie;
if (!isSameHost)
delete opts.headers.host;
opts.auth = void 0;
}
}
if (opts.auth && !options.headers.authorization) {
options.headers.authorization = "Basic " + Buffer.from(opts.auth).toString("base64");
}
req = websocket._req = request(opts);
if (websocket._redirects) {
websocket.emit("redirect", websocket.url, req);
}
} else {
req = websocket._req = request(opts);
}
if (opts.timeout) {
req.on("timeout", () => {
abortHandshake(websocket, req, "Opening handshake has timed out");
});
}
req.on("error", (err) => {
if (req === null || req[kAborted])
return;
req = websocket._req = null;
emitErrorAndClose(websocket, err);
});
req.on("response", (res) => {
const location = res.headers.location;
const statusCode = res.statusCode;
if (location && opts.followRedirects && statusCode >= 300 && statusCode < 400) {
if (++websocket._redirects > opts.maxRedirects) {
abortHandshake(websocket, req, "Maximum redirects exceeded");
return;
}
req.abort();
let addr;
try {
addr = new URL(location, address);
} catch (e) {
const err = new SyntaxError(`Invalid URL: ${location}`);
emitErrorAndClose(websocket, err);
return;
}
initAsClient(websocket, addr, protocols, options);
} else if (!websocket.emit("unexpected-response", req, res)) {
abortHandshake(
websocket,
req,
`Unexpected server response: ${res.statusCode}`
);
}
});
req.on("upgrade", (res, socket, head) => {
websocket.emit("upgrade", res);
if (websocket.readyState !== WebSocket.CONNECTING)
return;
req = websocket._req = null;
if (res.headers.upgrade.toLowerCase() !== "websocket") {
abortHandshake(websocket, socket, "Invalid Upgrade header");
return;
}
const digest = createHash("sha1").update(key + GUID).digest("base64");
if (res.headers["sec-websocket-accept"] !== digest) {
abortHandshake(websocket, socket, "Invalid Sec-WebSocket-Accept header");
return;
}
const serverProt = res.headers["sec-websocket-protocol"];
let protError;
if (serverProt !== void 0) {
if (!protocolSet.size) {
protError = "Server sent a subprotocol but none was requested";
} else if (!protocolSet.has(serverProt)) {
protError = "Server sent an invalid subprotocol";
}
} else if (protocolSet.size) {
protError = "Server sent no subprotocol";
}
if (protError) {
abortHandshake(websocket, socket, protError);
return;
}
if (serverProt)
websocket._protocol = serverProt;
const secWebSocketExtensions = res.headers["sec-websocket-extensions"];
if (secWebSocketExtensions !== void 0) {
if (!perMessageDeflate) {
const message = "Server sent a Sec-WebSocket-Extensions header but no extension was requested";
abortHandshake(websocket, socket, message);
return;
}
let extensions;
try {
extensions = parse(secWebSocketExtensions);
} catch (err) {
const message = "Invalid Sec-WebSocket-Extensions header";
abortHandshake(websocket, socket, message);
return;
}
const extensionNames = Object.keys(extensions);
if (extensionNames.length !== 1 || extensionNames[0] !== PerMessageDeflate.extensionName) {
const message = "Server indicated an extension that was not requested";
abortHandshake(websocket, socket, message);
return;
}
try {
perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]);
} catch (err) {
const message = "Invalid Sec-WebSocket-Extensions header";
abortHandshake(websocket, socket, message);
return;
}
websocket._extensions[PerMessageDeflate.extensionName] = perMessageDeflate;
}
websocket.setSocket(socket, head, {
generateMask: opts.generateMask,
maxPayload: opts.maxPayload,
skipUTF8Validation: opts.skipUTF8Validation
});
});
req.end();
}
function emitErrorAndClose(websocket, err) {
websocket._readyState = WebSocket.CLOSING;
websocket.emit("error", err);
websocket.emitClose();
}
function netConnect(options) {
options.path = options.socketPath;
return net.connect(options);
}
function tlsConnect(options) {
options.path = void 0;
if (!options.servername && options.servername !== "") {
options.servername = net.isIP(options.host) ? "" : options.host;
}
return tls.connect(options);
}
function abortHandshake(websocket, stream, message) {
websocket._readyState = WebSocket.CLOSING;
const err = new Error(message);
Error.captureStackTrace(err, abortHandshake);
if (stream.setHeader) {
stream[kAborted] = true;
stream.abort();
if (stream.socket && !stream.socket.destroyed) {
stream.socket.destroy();
}
process.nextTick(emitErrorAndClose, websocket, err);
} else {
stream.destroy(err);
stream.once("error", websocket.emit.bind(websocket, "error"));
stream.once("close", websocket.emitClose.bind(websocket));
}
}
function sendAfterClose(websocket, data, cb) {
if (data) {
const length = toBuffer(data).length;
if (websocket._socket)
websocket._sender._bufferedBytes += length;
else
websocket._bufferedAmount += length;
}
if (cb) {
const err = new Error(
`WebSocket is not open: readyState ${websocket.readyState} (${readyStates[websocket.readyState]})`
);
cb(err);
}
}
function receiverOnConclude(code, reason) {
const websocket = this[kWebSocket];
websocket._closeFrameReceived = true;
websocket._closeMessage = reason;
websocket._closeCode = code;
if (websocket._socket[kWebSocket] === void 0)
return;
websocket._socket.removeListener("data", socketOnData);
process.nextTick(resume, websocket._socket);
if (code === 1005)
websocket.close();
else
websocket.close(code, reason);
}
function receiverOnDrain() {
const websocket = this[kWebSocket];
if (!websocket.isPaused)
websocket._socket.resume();
}
function receiverOnError(err) {
const websocket = this[kWebSocket];
if (websocket._socket[kWebSocket] !== void 0) {
websocket._socket.removeListener("data", socketOnData);
process.nextTick(resume, websocket._socket);
websocket.close(err[kStatusCode]);
}
websocket.emit("error", err);
}
function receiverOnFinish() {
this[kWebSocket].emitClose();
}
function receiverOnMessage(data, isBinary) {
this[kWebSocket].emit("message", data, isBinary);
}
function receiverOnPing(data) {
const websocket = this[kWebSocket];
websocket.pong(data, !websocket._isServer, NOOP);
websocket.emit("ping", data);
}
function receiverOnPong(data) {
this[kWebSocket].emit("pong", data);
}
function resume(stream) {
stream.resume();
}
function socketOnClose() {
const websocket = this[kWebSocket];
this.removeListener("close", socketOnClose);
this.removeListener("data", socketOnData);
this.removeListener("end", socketOnEnd);
websocket._readyState = WebSocket.CLOSING;
let chunk;
if (!this._readableState.endEmitted && !websocket._closeFrameReceived && !websocket._receiver._writableState.errorEmitted && (chunk = websocket._socket.read()) !== null) {
websocket._receiver.write(chunk);
}
websocket._receiver.end();
this[kWebSocket] = void 0;
clearTimeout(websocket._closeTimer);
if (websocket._receiver._writableState.finished || websocket._receiver._writableState.errorEmitted) {
websocket.emitClose();
} else {
websocket._receiver.on("error", receiverOnFinish);
websocket._receiver.on("finish", receiverOnFinish);
}
}
function socketOnData(chunk) {
if (!this[kWebSocket]._receiver.write(chunk)) {
this.pause();
}
}
function socketOnEnd() {
const websocket = this[kWebSocket];
websocket._readyState = WebSocket.CLOSING;
websocket._receiver.end();
this.end();
}
function socketOnError() {
const websocket = this[kWebSocket];
this.removeListener("error", socketOnError);
this.on("error", NOOP);
if (websocket) {
websocket._readyState = WebSocket.CLOSING;
this.destroy();
}
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/stream.js
var require_stream = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/stream.js"(exports2, module2) {
"use strict";
var { Duplex } = require("stream");
function emitClose(stream) {
stream.emit("close");
}
function duplexOnEnd() {
if (!this.destroyed && this._writableState.finished) {
this.destroy();
}
}
function duplexOnError(err) {
this.removeListener("error", duplexOnError);
this.destroy();
if (this.listenerCount("error") === 0) {
this.emit("error", err);
}
}
function createWebSocketStream(ws, options) {
let terminateOnDestroy = true;
const duplex = new Duplex({
...options,
autoDestroy: false,
emitClose: false,
objectMode: false,
writableObjectMode: false
});
ws.on("message", function message(msg, isBinary) {
const data = !isBinary && duplex._readableState.objectMode ? msg.toString() : msg;
if (!duplex.push(data))
ws.pause();
});
ws.once("error", function error(err) {
if (duplex.destroyed)
return;
terminateOnDestroy = false;
duplex.destroy(err);
});
ws.once("close", function close() {
if (duplex.destroyed)
return;
duplex.push(null);
});
duplex._destroy = function(err, callback) {
if (ws.readyState === ws.CLOSED) {
callback(err);
process.nextTick(emitClose, duplex);
return;
}
let called = false;
ws.once("error", function error(err2) {
called = true;
callback(err2);
});
ws.once("close", function close() {
if (!called)
callback(err);
process.nextTick(emitClose, duplex);
});
if (terminateOnDestroy)
ws.terminate();
};
duplex._final = function(callback) {
if (ws.readyState === ws.CONNECTING) {
ws.once("open", function open() {
duplex._final(callback);
});
return;
}
if (ws._socket === null)
return;
if (ws._socket._writableState.finished) {
callback();
if (duplex._readableState.endEmitted)
duplex.destroy();
} else {
ws._socket.once("finish", function finish() {
callback();
});
ws.close();
}
};
duplex._read = function() {
if (ws.isPaused)
ws.resume();
};
duplex._write = function(chunk, encoding, callback) {
if (ws.readyState === ws.CONNECTING) {
ws.once("open", function open() {
duplex._write(chunk, encoding, callback);
});
return;
}
ws.send(chunk, callback);
};
duplex.on("end", duplexOnEnd);
duplex.on("error", duplexOnError);
return duplex;
}
module2.exports = createWebSocketStream;
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/subprotocol.js
var require_subprotocol = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/subprotocol.js"(exports2, module2) {
"use strict";
var { tokenChars } = require_validation();
function parse(header) {
const protocols = /* @__PURE__ */ new Set();
let start = -1;
let end = -1;
let i = 0;
for (i; i < header.length; i++) {
const code = header.charCodeAt(i);
if (end === -1 && tokenChars[code] === 1) {
if (start === -1)
start = i;
} else if (i !== 0 && (code === 32 || code === 9)) {
if (end === -1 && start !== -1)
end = i;
} else if (code === 44) {
if (start === -1) {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
if (end === -1)
end = i;
const protocol2 = header.slice(start, end);
if (protocols.has(protocol2)) {
throw new SyntaxError(`The "${protocol2}" subprotocol is duplicated`);
}
protocols.add(protocol2);
start = end = -1;
} else {
throw new SyntaxError(`Unexpected character at index ${i}`);
}
}
if (start === -1 || end !== -1) {
throw new SyntaxError("Unexpected end of input");
}
const protocol = header.slice(start, i);
if (protocols.has(protocol)) {
throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`);
}
protocols.add(protocol);
return protocols;
}
module2.exports = { parse };
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/lib/websocket-server.js
var require_websocket_server = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/lib/websocket-server.js"(exports2, module2) {
"use strict";
var EventEmitter = require("events");
var http = require("http");
var https = require("https");
var net = require("net");
var tls = require("tls");
var { createHash } = require("crypto");
var extension = require_extension();
var PerMessageDeflate = require_permessage_deflate();
var subprotocol = require_subprotocol();
var WebSocket = require_websocket2();
var { GUID, kWebSocket } = require_constants();
var keyRegex = /^[+/0-9A-Za-z]{22}==$/;
var RUNNING = 0;
var CLOSING = 1;
var CLOSED = 2;
var WebSocketServer = class extends EventEmitter {
/**
* Create a `WebSocketServer` instance.
*
* @param {Object} options Configuration options
* @param {Number} [options.backlog=511] The maximum length of the queue of
* pending connections
* @param {Boolean} [options.clientTracking=true] Specifies whether or not to
* track clients
* @param {Function} [options.handleProtocols] A hook to handle protocols
* @param {String} [options.host] The hostname where to bind the server
* @param {Number} [options.maxPayload=104857600] The maximum allowed message
* size
* @param {Boolean} [options.noServer=false] Enable no server mode
* @param {String} [options.path] Accept only connections matching this path
* @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable
* permessage-deflate
* @param {Number} [options.port] The port where to bind the server
* @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S
* server to use
* @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
* not to skip UTF-8 validation for text and close messages
* @param {Function} [options.verifyClient] A hook to reject connections
* @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket`
* class to use. It must be the `WebSocket` class or class that extends it
* @param {Function} [callback] A listener for the `listening` event
*/
constructor(options, callback) {
super();
options = {
maxPayload: 100 * 1024 * 1024,
skipUTF8Validation: false,
perMessageDeflate: false,
handleProtocols: null,
clientTracking: true,
verifyClient: null,
noServer: false,
backlog: null,
// use default (511 as implemented in net.js)
server: null,
host: null,
path: null,
port: null,
WebSocket,
...options
};
if (options.port == null && !options.server && !options.noServer || options.port != null && (options.server || options.noServer) || options.server && options.noServer) {
throw new TypeError(
'One and only one of the "port", "server", or "noServer" options must be specified'
);
}
if (options.port != null) {
this._server = http.createServer((req, res) => {
const body = http.STATUS_CODES[426];
res.writeHead(426, {
"Content-Length": body.length,
"Content-Type": "text/plain"
});
res.end(body);
});
this._server.listen(
options.port,
options.host,
options.backlog,
callback
);
} else if (options.server) {
this._server = options.server;
}
if (this._server) {
const emitConnection = this.emit.bind(this, "connection");
this._removeListeners = addListeners(this._server, {
listening: this.emit.bind(this, "listening"),
error: this.emit.bind(this, "error"),
upgrade: (req, socket, head) => {
this.handleUpgrade(req, socket, head, emitConnection);
}
});
}
if (options.perMessageDeflate === true)
options.perMessageDeflate = {};
if (options.clientTracking) {
this.clients = /* @__PURE__ */ new Set();
this._shouldEmitClose = false;
}
this.options = options;
this._state = RUNNING;
}
/**
* Returns the bound address, the address family name, and port of the server
* as reported by the operating system if listening on an IP socket.
* If the server is listening on a pipe or UNIX domain socket, the name is
* returned as a string.
*
* @return {(Object|String|null)} The address of the server
* @public
*/
address() {
if (this.options.noServer) {
throw new Error('The server is operating in "noServer" mode');
}
if (!this._server)
return null;
return this._server.address();
}
/**
* Stop the server from accepting new connections and emit the `'close'` event
* when all existing connections are closed.
*
* @param {Function} [cb] A one-time listener for the `'close'` event
* @public
*/
close(cb) {
if (this._state === CLOSED) {
if (cb) {
this.once("close", () => {
cb(new Error("The server is not running"));
});
}
process.nextTick(emitClose, this);
return;
}
if (cb)
this.once("close", cb);
if (this._state === CLOSING)
return;
this._state = CLOSING;
if (this.options.noServer || this.options.server) {
if (this._server) {
this._removeListeners();
this._removeListeners = this._server = null;
}
if (this.clients) {
if (!this.clients.size) {
process.nextTick(emitClose, this);
} else {
this._shouldEmitClose = true;
}
} else {
process.nextTick(emitClose, this);
}
} else {
const server2 = this._server;
this._removeListeners();
this._removeListeners = this._server = null;
server2.close(() => {
emitClose(this);
});
}
}
/**
* See if a given request should be handled by this server instance.
*
* @param {http.IncomingMessage} req Request object to inspect
* @return {Boolean} `true` if the request is valid, else `false`
* @public
*/
shouldHandle(req) {
if (this.options.path) {
const index = req.url.indexOf("?");
const pathname = index !== -1 ? req.url.slice(0, index) : req.url;
if (pathname !== this.options.path)
return false;
}
return true;
}
/**
* Handle a HTTP Upgrade request.
*
* @param {http.IncomingMessage} req The request object
* @param {(net.Socket|tls.Socket)} socket The network socket between the
* server and client
* @param {Buffer} head The first packet of the upgraded stream
* @param {Function} cb Callback
* @public
*/
handleUpgrade(req, socket, head, cb) {
socket.on("error", socketOnError);
const key = req.headers["sec-websocket-key"];
const version = +req.headers["sec-websocket-version"];
if (req.method !== "GET") {
const message = "Invalid HTTP method";
abortHandshakeOrEmitwsClientError(this, req, socket, 405, message);
return;
}
if (req.headers.upgrade.toLowerCase() !== "websocket") {
const message = "Invalid Upgrade header";
abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
return;
}
if (!key || !keyRegex.test(key)) {
const message = "Missing or invalid Sec-WebSocket-Key header";
abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
return;
}
if (version !== 8 && version !== 13) {
const message = "Missing or invalid Sec-WebSocket-Version header";
abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
return;
}
if (!this.shouldHandle(req)) {
abortHandshake(socket, 400);
return;
}
const secWebSocketProtocol = req.headers["sec-websocket-protocol"];
let protocols = /* @__PURE__ */ new Set();
if (secWebSocketProtocol !== void 0) {
try {
protocols = subprotocol.parse(secWebSocketProtocol);
} catch (err) {
const message = "Invalid Sec-WebSocket-Protocol header";
abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
return;
}
}
const secWebSocketExtensions = req.headers["sec-websocket-extensions"];
const extensions = {};
if (this.options.perMessageDeflate && secWebSocketExtensions !== void 0) {
const perMessageDeflate = new PerMessageDeflate(
this.options.perMessageDeflate,
true,
this.options.maxPayload
);
try {
const offers = extension.parse(secWebSocketExtensions);
if (offers[PerMessageDeflate.extensionName]) {
perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]);
extensions[PerMessageDeflate.extensionName] = perMessageDeflate;
}
} catch (err) {
const message = "Invalid or unacceptable Sec-WebSocket-Extensions header";
abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
return;
}
}
if (this.options.verifyClient) {
const info = {
origin: req.headers[`${version === 8 ? "sec-websocket-origin" : "origin"}`],
secure: !!(req.socket.authorized || req.socket.encrypted),
req
};
if (this.options.verifyClient.length === 2) {
this.options.verifyClient(info, (verified, code, message, headers) => {
if (!verified) {
return abortHandshake(socket, code || 401, message, headers);
}
this.completeUpgrade(
extensions,
key,
protocols,
req,
socket,
head,
cb
);
});
return;
}
if (!this.options.verifyClient(info))
return abortHandshake(socket, 401);
}
this.completeUpgrade(extensions, key, protocols, req, socket, head, cb);
}
/**
* Upgrade the connection to WebSocket.
*
* @param {Object} extensions The accepted extensions
* @param {String} key The value of the `Sec-WebSocket-Key` header
* @param {Set} protocols The subprotocols
* @param {http.IncomingMessage} req The request object
* @param {(net.Socket|tls.Socket)} socket The network socket between the
* server and client
* @param {Buffer} head The first packet of the upgraded stream
* @param {Function} cb Callback
* @throws {Error} If called more than once with the same socket
* @private
*/
completeUpgrade(extensions, key, protocols, req, socket, head, cb) {
if (!socket.readable || !socket.writable)
return socket.destroy();
if (socket[kWebSocket]) {
throw new Error(
"server.handleUpgrade() was called more than once with the same socket, possibly due to a misconfiguration"
);
}
if (this._state > RUNNING)
return abortHandshake(socket, 503);
const digest = createHash("sha1").update(key + GUID).digest("base64");
const headers = [
"HTTP/1.1 101 Switching Protocols",
"Upgrade: websocket",
"Connection: Upgrade",
`Sec-WebSocket-Accept: ${digest}`
];
const ws = new this.options.WebSocket(null);
if (protocols.size) {
const protocol = this.options.handleProtocols ? this.options.handleProtocols(protocols, req) : protocols.values().next().value;
if (protocol) {
headers.push(`Sec-WebSocket-Protocol: ${protocol}`);
ws._protocol = protocol;
}
}
if (extensions[PerMessageDeflate.extensionName]) {
const params = extensions[PerMessageDeflate.extensionName].params;
const value = extension.format({
[PerMessageDeflate.extensionName]: [params]
});
headers.push(`Sec-WebSocket-Extensions: ${value}`);
ws._extensions = extensions;
}
this.emit("headers", headers, req);
socket.write(headers.concat("\r\n").join("\r\n"));
socket.removeListener("error", socketOnError);
ws.setSocket(socket, head, {
maxPayload: this.options.maxPayload,
skipUTF8Validation: this.options.skipUTF8Validation
});
if (this.clients) {
this.clients.add(ws);
ws.on("close", () => {
this.clients.delete(ws);
if (this._shouldEmitClose && !this.clients.size) {
process.nextTick(emitClose, this);
}
});
}
cb(ws, req);
}
};
module2.exports = WebSocketServer;
function addListeners(server2, map) {
for (const event of Object.keys(map))
server2.on(event, map[event]);
return function removeListeners() {
for (const event of Object.keys(map)) {
server2.removeListener(event, map[event]);
}
};
}
function emitClose(server2) {
server2._state = CLOSED;
server2.emit("close");
}
function socketOnError() {
this.destroy();
}
function abortHandshake(socket, code, message, headers) {
message = message || http.STATUS_CODES[code];
headers = {
Connection: "close",
"Content-Type": "text/html",
"Content-Length": Buffer.byteLength(message),
...headers
};
socket.once("finish", socket.destroy);
socket.end(
`HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\r
` + Object.keys(headers).map((h) => `${h}: ${headers[h]}`).join("\r\n") + "\r\n\r\n" + message
);
}
function abortHandshakeOrEmitwsClientError(server2, req, socket, code, message) {
if (server2.listenerCount("wsClientError")) {
const err = new Error(message);
Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError);
server2.emit("wsClientError", err, socket, req);
} else {
abortHandshake(socket, code, message);
}
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/ws/index.js
var require_ws = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/ws/index.js"(exports2, module2) {
"use strict";
var WebSocket = require_websocket2();
WebSocket.createWebSocketStream = require_stream();
WebSocket.Server = require_websocket_server();
WebSocket.Receiver = require_receiver();
WebSocket.Sender = require_sender();
WebSocket.WebSocket = WebSocket;
WebSocket.WebSocketServer = WebSocket.Server;
module2.exports = WebSocket;
}
});
// node_modules/.pnpm/[email protected]/node_modules/object-assign/index.js
var require_object_assign = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/object-assign/index.js"(exports2, module2) {
"use strict";
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;
function toObject(val) {
if (val === null || val === void 0) {
throw new TypeError("Object.assign cannot be called with null or undefined");
}
return Object(val);
}
function shouldUseNative() {
try {
if (!Object.assign) {
return false;
}
var test1 = new String("abc");
test1[5] = "de";
if (Object.getOwnPropertyNames(test1)[0] === "5") {
return false;
}
var test2 = {};
for (var i = 0; i < 10; i++) {
test2["_" + String.fromCharCode(i)] = i;
}
var order2 = Object.getOwnPropertyNames(test2).map(function(n) {
return test2[n];
});
if (order2.join("") !== "0123456789") {
return false;
}
var test3 = {};
"abcdefghijklmnopqrst".split("").forEach(function(letter) {
test3[letter] = letter;
});
if (Object.keys(Object.assign({}, test3)).join("") !== "abcdefghijklmnopqrst") {
return false;
}
return true;
} catch (err) {
return false;
}
}
module2.exports = shouldUseNative() ? Object.assign : function(target, source2) {
var from;
var to = toObject(target);
var symbols;
for (var s = 1; s < arguments.length; s++) {
from = Object(arguments[s]);
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
if (getOwnPropertySymbols) {
symbols = getOwnPropertySymbols(from);
for (var i = 0; i < symbols.length; i++) {
if (propIsEnumerable.call(from, symbols[i])) {
to[symbols[i]] = from[symbols[i]];
}
}
}
}
return to;
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/vary/index.js
var require_vary = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/vary/index.js"(exports2, module2) {
"use strict";
module2.exports = vary;
module2.exports.append = append;
var FIELD_NAME_REGEXP = /^[!#$%&'*+\-.^_`|~0-9A-Za-z]+$/;
function append(header, field) {
if (typeof header !== "string") {
throw new TypeError("header argument is required");
}
if (!field) {
throw new TypeError("field argument is required");
}
var fields = !Array.isArray(field) ? parse(String(field)) : field;
for (var j = 0; j < fields.length; j++) {
if (!FIELD_NAME_REGEXP.test(fields[j])) {
throw new TypeError("field argument contains an invalid header name");
}
}
if (header === "*") {
return header;
}
var val = header;
var vals = parse(header.toLowerCase());
if (fields.indexOf("*") !== -1 || vals.indexOf("*") !== -1) {
return "*";
}
for (var i = 0; i < fields.length; i++) {
var fld = fields[i].toLowerCase();
if (vals.indexOf(fld) === -1) {
vals.push(fld);
val = val ? val + ", " + fields[i] : fields[i];
}
}
return val;
}
function parse(header) {
var end = 0;
var list = [];
var start = 0;
for (var i = 0, len = header.length; i < len; i++) {
switch (header.charCodeAt(i)) {
case 32:
if (start === end) {
start = end = i + 1;
}
break;
case 44:
list.push(header.substring(start, end));
start = end = i + 1;
break;
default:
end = i + 1;
break;
}
}
list.push(header.substring(start, end));
return list;
}
function vary(res, field) {
if (!res || !res.getHeader || !res.setHeader) {
throw new TypeError("res argument is required");
}
var val = res.getHeader("Vary") || "";
var header = Array.isArray(val) ? val.join(", ") : String(val);
if (val = append(header, field)) {
res.setHeader("Vary", val);
}
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/cors/lib/index.js
var require_lib = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/cors/lib/index.js"(exports2, module2) {
(function() {
"use strict";
var assign = require_object_assign();
var vary = require_vary();
var defaults = {
origin: "*",
methods: "GET,HEAD,PUT,PATCH,POST,DELETE",
preflightContinue: false,
optionsSuccessStatus: 204
};
function isString(s) {
return typeof s === "string" || s instanceof String;
}
function isOriginAllowed(origin, allowedOrigin) {
if (Array.isArray(allowedOrigin)) {
for (var i = 0; i < allowedOrigin.length; ++i) {
if (isOriginAllowed(origin, allowedOrigin[i])) {
return true;
}
}
return false;
} else if (isString(allowedOrigin)) {
return origin === allowedOrigin;
} else if (allowedOrigin instanceof RegExp) {
return allowedOrigin.test(origin);
} else {
return !!allowedOrigin;
}
}
function configureOrigin(options, req) {
var requestOrigin = req.headers.origin, headers = [], isAllowed;
if (!options.origin || options.origin === "*") {
headers.push([{
key: "Access-Control-Allow-Origin",
value: "*"
}]);
} else if (isString(options.origin)) {
headers.push([{
key: "Access-Control-Allow-Origin",
value: options.origin
}]);
headers.push([{
key: "Vary",
value: "Origin"
}]);
} else {
isAllowed = isOriginAllowed(requestOrigin, options.origin);
headers.push([{
key: "Access-Control-Allow-Origin",
value: isAllowed ? requestOrigin : false
}]);
headers.push([{
key: "Vary",
value: "Origin"
}]);
}
return headers;
}
function configureMethods(options) {
var methods = options.methods;
if (methods.join) {
methods = options.methods.join(",");
}
return {
key: "Access-Control-Allow-Methods",
value: methods
};
}
function configureCredentials(options) {
if (options.credentials === true) {
return {
key: "Access-Control-Allow-Credentials",
value: "true"
};
}
return null;
}
function configureAllowedHeaders(options, req) {
var allowedHeaders = options.allowedHeaders || options.headers;
var headers = [];
if (!allowedHeaders) {
allowedHeaders = req.headers["access-control-request-headers"];
headers.push([{
key: "Vary",
value: "Access-Control-Request-Headers"
}]);
} else if (allowedHeaders.join) {
allowedHeaders = allowedHeaders.join(",");
}
if (allowedHeaders && allowedHeaders.length) {
headers.push([{
key: "Access-Control-Allow-Headers",
value: allowedHeaders
}]);
}
return headers;
}
function configureExposedHeaders(options) {
var headers = options.exposedHeaders;
if (!headers) {
return null;
} else if (headers.join) {
headers = headers.join(",");
}
if (headers && headers.length) {
return {
key: "Access-Control-Expose-Headers",
value: headers
};
}
return null;
}
function configureMaxAge(options) {
var maxAge = (typeof options.maxAge === "number" || options.maxAge) && options.maxAge.toString();
if (maxAge && maxAge.length) {
return {
key: "Access-Control-Max-Age",
value: maxAge
};
}
return null;
}
function applyHeaders(headers, res) {
for (var i = 0, n = headers.length; i < n; i++) {
var header = headers[i];
if (header) {
if (Array.isArray(header)) {
applyHeaders(header, res);
} else if (header.key === "Vary" && header.value) {
vary(res, header.value);
} else if (header.value) {
res.setHeader(header.key, header.value);
}
}
}
}
function cors(options, req, res, next) {
var headers = [], method = req.method && req.method.toUpperCase && req.method.toUpperCase();
if (method === "OPTIONS") {
headers.push(configureOrigin(options, req));
headers.push(configureCredentials(options, req));
headers.push(configureMethods(options, req));
headers.push(configureAllowedHeaders(options, req));
headers.push(configureMaxAge(options, req));
headers.push(configureExposedHeaders(options, req));
applyHeaders(headers, res);
if (options.preflightContinue) {
next();
} else {
res.statusCode = options.optionsSuccessStatus;
res.setHeader("Content-Length", "0");
res.end();
}
} else {
headers.push(configureOrigin(options, req));
headers.push(configureCredentials(options, req));
headers.push(configureExposedHeaders(options, req));
applyHeaders(headers, res);
next();
}
}
function middlewareWrapper(o) {
var optionsCallback = null;
if (typeof o === "function") {
optionsCallback = o;
} else {
optionsCallback = function(req, cb) {
cb(null, o);
};
}
return function corsMiddleware(req, res, next) {
optionsCallback(req, function(err, options) {
if (err) {
next(err);
} else {
var corsOptions = assign({}, defaults, options);
var originCallback = null;
if (corsOptions.origin && typeof corsOptions.origin === "function") {
originCallback = corsOptions.origin;
} else if (corsOptions.origin) {
originCallback = function(origin, cb) {
cb(null, corsOptions.origin);
};
}
if (originCallback) {
originCallback(req.headers.origin, function(err2, origin) {
if (err2 || !origin) {
next(err2);
} else {
corsOptions.origin = origin;
cors(corsOptions, req, res, next);
}
});
} else {
next();
}
}
});
};
}
module2.exports = middlewareWrapper;
})();
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/server.js
var require_server = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/server.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Server = exports2.BaseServer = void 0;
var qs = require("querystring");
var url_1 = require("url");
var base64id = require_base64id();
var transports_1 = require_transports();
var events_1 = require("events");
var socket_1 = require_socket();
var debug_1 = require_src();
var cookie_1 = require_cookie();
var ws_1 = require_ws();
var webtransport_1 = require_webtransport();
var engine_io_parser_1 = require_cjs();
var debug = (0, debug_1.default)("engine");
var kResponseHeaders = Symbol("responseHeaders");
function parseSessionId(data) {
try {
const parsed = JSON.parse(data);
if (typeof parsed.sid === "string") {
return parsed.sid;
}
} catch (e) {
}
}
var BaseServer = class extends events_1.EventEmitter {
/**
* Server constructor.
*
* @param {Object} opts - options
* @api public
*/
constructor(opts = {}) {
super();
this.middlewares = [];
this.clients = {};
this.clientsCount = 0;
this.opts = Object.assign({
wsEngine: ws_1.Server,
pingTimeout: 2e4,
pingInterval: 25e3,
upgradeTimeout: 1e4,
maxHttpBufferSize: 1e6,
transports: ["polling", "websocket"],
allowUpgrades: true,
httpCompression: {
threshold: 1024
},
cors: false,
allowEIO3: false
}, opts);
if (opts.cookie) {
this.opts.cookie = Object.assign({
name: "io",
path: "/",
// @ts-ignore
httpOnly: opts.cookie.path !== false,
sameSite: "lax"
}, opts.cookie);
}
if (this.opts.cors) {
this.use(require_lib()(this.opts.cors));
}
if (opts.perMessageDeflate) {
this.opts.perMessageDeflate = Object.assign({
threshold: 1024
}, opts.perMessageDeflate);
}
this.init();
}
/**
* Compute the pathname of the requests that are handled by the server
* @param options
* @protected
*/
_computePath(options) {
let path = (options.path || "/engine.io").replace(/\/$/, "");
if (options.addTrailingSlash !== false) {
path += "/";
}
return path;
}
/**
* Returns a list of available transports for upgrade given a certain transport.
*
* @return {Array}
* @api public
*/
upgrades(transport) {
if (!this.opts.allowUpgrades)
return [];
return transports_1.default[transport].upgradesTo || [];
}
/**
* Verifies a request.
*
* @param {http.IncomingMessage}
* @return {Boolean} whether the request is valid
* @api private
*/
verify(req, upgrade, fn) {
const transport = req._query.transport;
if (!~this.opts.transports.indexOf(transport) || transport === "webtransport") {
debug('unknown transport "%s"', transport);
return fn(Server2.errors.UNKNOWN_TRANSPORT, { transport });
}
const isOriginInvalid = checkInvalidHeaderChar(req.headers.origin);
if (isOriginInvalid) {
const origin = req.headers.origin;
req.headers.origin = null;
debug("origin header invalid");
return fn(Server2.errors.BAD_REQUEST, {
name: "INVALID_ORIGIN",
origin
});
}
const sid = req._query.sid;
if (sid) {
if (!this.clients.hasOwnProperty(sid)) {
debug('unknown sid "%s"', sid);
return fn(Server2.errors.UNKNOWN_SID, {
sid
});
}
const previousTransport = this.clients[sid].transport.name;
if (!upgrade && previousTransport !== transport) {
debug("bad request: unexpected transport without upgrade");
return fn(Server2.errors.BAD_REQUEST, {
name: "TRANSPORT_MISMATCH",
transport,
previousTransport
});
}
} else {
if ("GET" !== req.method) {
return fn(Server2.errors.BAD_HANDSHAKE_METHOD, {
method: req.method
});
}
if (transport === "websocket" && !upgrade) {
debug("invalid transport upgrade");
return fn(Server2.errors.BAD_REQUEST, {
name: "TRANSPORT_HANDSHAKE_ERROR"
});
}
if (!this.opts.allowRequest)
return fn();
return this.opts.allowRequest(req, (message, success) => {
if (!success) {
return fn(Server2.errors.FORBIDDEN, {
message
});
}
fn();
});
}
fn();
}
/**
* Adds a new middleware.
*
* @example
* import helmet from "helmet";
*
* engine.use(helmet());
*
* @param fn
*/
use(fn) {
this.middlewares.push(fn);
}
/**
* Apply the middlewares to the request.
*
* @param req
* @param res
* @param callback
* @protected
*/
_applyMiddlewares(req, res, callback) {
if (this.middlewares.length === 0) {
debug("no middleware to apply, skipping");
return callback();
}
const apply = (i) => {
debug("applying middleware n\xB0%d", i + 1);
this.middlewares[i](req, res, (err) => {
if (err) {
return callback(err);
}
if (i + 1 < this.middlewares.length) {
apply(i + 1);
} else {
callback();
}
});
};
apply(0);
}
/**
* Closes all clients.
*
* @api public
*/
close() {
debug("closing all open clients");
for (let i in this.clients) {
if (this.clients.hasOwnProperty(i)) {
this.clients[i].close(true);
}
}
this.cleanup();
return this;
}
/**
* generate a socket id.
* Overwrite this method to generate your custom socket id
*
* @param {Object} request object
* @api public
*/
generateId(req) {
return base64id.generateId();
}
/**
* Handshakes a new client.
*
* @param {String} transport name
* @param {Object} request object
* @param {Function} closeConnection
*
* @api protected
*/
async handshake(transportName, req, closeConnection) {
const protocol = req._query.EIO === "4" ? 4 : 3;
if (protocol === 3 && !this.opts.allowEIO3) {
debug("unsupported protocol version");
this.emit("connection_error", {
req,
code: Server2.errors.UNSUPPORTED_PROTOCOL_VERSION,
message: Server2.errorMessages[Server2.errors.UNSUPPORTED_PROTOCOL_VERSION],
context: {
protocol
}
});
closeConnection(Server2.errors.UNSUPPORTED_PROTOCOL_VERSION);
return;
}
let id;
try {
id = await this.generateId(req);
} catch (e) {
debug("error while generating an id");
this.emit("connection_error", {
req,
code: Server2.errors.BAD_REQUEST,
message: Server2.errorMessages[Server2.errors.BAD_REQUEST],
context: {
name: "ID_GENERATION_ERROR",
error: e
}
});
closeConnection(Server2.errors.BAD_REQUEST);
return;
}
debug('handshaking client "%s"', id);
try {
var transport = this.createTransport(transportName, req);
if ("polling" === transportName) {
transport.maxHttpBufferSize = this.opts.maxHttpBufferSize;
transport.httpCompression = this.opts.httpCompression;
} else if ("websocket" === transportName) {
transport.perMessageDeflate = this.opts.perMessageDeflate;
}
if (req._query && req._query.b64) {
transport.supportsBinary = false;
} else {
transport.supportsBinary = true;
}
} catch (e) {
debug('error handshaking to transport "%s"', transportName);
this.emit("connection_error", {
req,
code: Server2.errors.BAD_REQUEST,
message: Server2.errorMessages[Server2.errors.BAD_REQUEST],
context: {
name: "TRANSPORT_HANDSHAKE_ERROR",
error: e
}
});
closeConnection(Server2.errors.BAD_REQUEST);
return;
}
const socket = new socket_1.Socket(id, this, transport, req, protocol);
transport.on("headers", (headers, req2) => {
const isInitialRequest = !req2._query.sid;
if (isInitialRequest) {
if (this.opts.cookie) {
headers["Set-Cookie"] = [
// @ts-ignore
(0, cookie_1.serialize)(this.opts.cookie.name, id, this.opts.cookie)
];
}
this.emit("initial_headers", headers, req2);
}
this.emit("headers", headers, req2);
});
transport.onRequest(req);
this.clients[id] = socket;
this.clientsCount++;
socket.once("close", () => {
delete this.clients[id];
this.clientsCount--;
});
this.emit("connection", socket);
return transport;
}
async onWebTransportSession(session) {
const timeout = setTimeout(() => {
debug("the client failed to establish a bidirectional stream in the given period");
session.close();
}, this.opts.upgradeTimeout);
const streamReader = session.incomingBidirectionalStreams.getReader();
const result = await streamReader.read();
if (result.done) {
debug("session is closed");
return;
}
const stream = result.value;
const transformStream = (0, engine_io_parser_1.createPacketDecoderStream)(this.opts.maxHttpBufferSize, "nodebuffer");
const reader = stream.readable.pipeThrough(transformStream).getReader();
const { value, done } = await reader.read();
if (done) {
debug("stream is closed");
return;
}
clearTimeout(timeout);
if (value.type !== "open") {
debug("invalid WebTransport handshake");
return session.close();
}
if (value.data === void 0) {
const transport = new webtransport_1.WebTransport(session, stream, reader);
const id = base64id.generateId();
debug('handshaking client "%s" (WebTransport)', id);
const socket = new socket_1.Socket(id, this, transport, null, 4);
this.clients[id] = socket;
this.clientsCount++;
socket.once("close", () => {
delete this.clients[id];
this.clientsCount--;
});
this.emit("connection", socket);
return;
}
const sid = parseSessionId(value.data);
if (!sid) {
debug("invalid WebTransport handshake");
return session.close();
}
const client = this.clients[sid];
if (!client) {
debug("upgrade attempt for closed client");
session.close();
} else if (client.upgrading) {
debug("transport has already been trying to upgrade");
session.close();
} else if (client.upgraded) {
debug("transport had already been upgraded");
session.close();
} else {
debug("upgrading existing transport");
const transport = new webtransport_1.WebTransport(session, stream, reader);
client.maybeUpgrade(transport);
}
}
};
exports2.BaseServer = BaseServer;
BaseServer.errors = {
UNKNOWN_TRANSPORT: 0,
UNKNOWN_SID: 1,
BAD_HANDSHAKE_METHOD: 2,
BAD_REQUEST: 3,
FORBIDDEN: 4,
UNSUPPORTED_PROTOCOL_VERSION: 5
};
BaseServer.errorMessages = {
0: "Transport unknown",
1: "Session ID unknown",
2: "Bad handshake method",
3: "Bad request",
4: "Forbidden",
5: "Unsupported protocol version"
};
var WebSocketResponse = class {
constructor(req, socket) {
this.req = req;
this.socket = socket;
req[kResponseHeaders] = {};
}
setHeader(name, value) {
this.req[kResponseHeaders][name] = value;
}
getHeader(name) {
return this.req[kResponseHeaders][name];
}
removeHeader(name) {
delete this.req[kResponseHeaders][name];
}
write() {
}
writeHead() {
}
end() {
this.socket.destroy();
}
};
var Server2 = class _Server extends BaseServer {
/**
* Initialize websocket server
*
* @api protected
*/
init() {
if (!~this.opts.transports.indexOf("websocket"))
return;
if (this.ws)
this.ws.close();
this.ws = new this.opts.wsEngine({
noServer: true,
clientTracking: false,
perMessageDeflate: this.opts.perMessageDeflate,
maxPayload: this.opts.maxHttpBufferSize
});
if (typeof this.ws.on === "function") {
this.ws.on("headers", (headersArray, req) => {
const additionalHeaders = req[kResponseHeaders] || {};
delete req[kResponseHeaders];
const isInitialRequest = !req._query.sid;
if (isInitialRequest) {
this.emit("initial_headers", additionalHeaders, req);
}
this.emit("headers", additionalHeaders, req);
debug("writing headers: %j", additionalHeaders);
Object.keys(additionalHeaders).forEach((key) => {
headersArray.push(`${key}: ${additionalHeaders[key]}`);
});
});
}
}
cleanup() {
if (this.ws) {
debug("closing webSocketServer");
this.ws.close();
}
}
/**
* Prepares a request by processing the query string.
*
* @api private
*/
prepare(req) {
if (!req._query) {
req._query = ~req.url.indexOf("?") ? qs.parse((0, url_1.parse)(req.url).query) : {};
}
}
createTransport(transportName, req) {
return new transports_1.default[transportName](req);
}
/**
* Handles an Engine.IO HTTP request.
*
* @param {IncomingMessage} req
* @param {ServerResponse} res
* @api public
*/
handleRequest(req, res) {
debug('handling "%s" http request "%s"', req.method, req.url);
this.prepare(req);
req.res = res;
const callback = (errorCode, errorContext) => {
if (errorCode !== void 0) {
this.emit("connection_error", {
req,
code: errorCode,
message: _Server.errorMessages[errorCode],
context: errorContext
});
abortRequest(res, errorCode, errorContext);
return;
}
if (req._query.sid) {
debug("setting new request for existing client");
this.clients[req._query.sid].transport.onRequest(req);
} else {
const closeConnection = (errorCode2, errorContext2) => abortRequest(res, errorCode2, errorContext2);
this.handshake(req._query.transport, req, closeConnection);
}
};
this._applyMiddlewares(req, res, (err) => {
if (err) {
callback(_Server.errors.BAD_REQUEST, { name: "MIDDLEWARE_FAILURE" });
} else {
this.verify(req, false, callback);
}
});
}
/**
* Handles an Engine.IO HTTP Upgrade.
*
* @api public
*/
handleUpgrade(req, socket, upgradeHead) {
this.prepare(req);
const res = new WebSocketResponse(req, socket);
const callback = (errorCode, errorContext) => {
if (errorCode !== void 0) {
this.emit("connection_error", {
req,
code: errorCode,
message: _Server.errorMessages[errorCode],
context: errorContext
});
abortUpgrade(socket, errorCode, errorContext);
return;
}
const head = Buffer.from(upgradeHead);
upgradeHead = null;
res.writeHead();
this.ws.handleUpgrade(req, socket, head, (websocket) => {
this.onWebSocket(req, socket, websocket);
});
};
this._applyMiddlewares(req, res, (err) => {
if (err) {
callback(_Server.errors.BAD_REQUEST, { name: "MIDDLEWARE_FAILURE" });
} else {
this.verify(req, true, callback);
}
});
}
/**
* Called upon a ws.io connection.
*
* @param {ws.Socket} websocket
* @api private
*/
onWebSocket(req, socket, websocket) {
websocket.on("error", onUpgradeError);
if (transports_1.default[req._query.transport] !== void 0 && !transports_1.default[req._query.transport].prototype.handlesUpgrades) {
debug("transport doesnt handle upgraded requests");
websocket.close();
return;
}
const id = req._query.sid;
req.websocket = websocket;
if (id) {
const client = this.clients[id];
if (!client) {
debug("upgrade attempt for closed client");
websocket.close();
} else if (client.upgrading) {
debug("transport has already been trying to upgrade");
websocket.close();
} else if (client.upgraded) {
debug("transport had already been upgraded");
websocket.close();
} else {
debug("upgrading existing transport");
websocket.removeListener("error", onUpgradeError);
const transport = this.createTransport(req._query.transport, req);
if (req._query && req._query.b64) {
transport.supportsBinary = false;
} else {
transport.supportsBinary = true;
}
transport.perMessageDeflate = this.opts.perMessageDeflate;
client.maybeUpgrade(transport);
}
} else {
const closeConnection = (errorCode, errorContext) => abortUpgrade(socket, errorCode, errorContext);
this.handshake(req._query.transport, req, closeConnection);
}
function onUpgradeError() {
debug("websocket error before upgrade");
}
}
/**
* Captures upgrade requests for a http.Server.
*
* @param {http.Server} server
* @param {Object} options
* @api public
*/
attach(server2, options = {}) {
const path = this._computePath(options);
const destroyUpgradeTimeout = options.destroyUpgradeTimeout || 1e3;
function check(req) {
return path === req.url.slice(0, path.length);
}
const listeners = server2.listeners("request").slice(0);
server2.removeAllListeners("request");
server2.on("close", this.close.bind(this));
server2.on("listening", this.init.bind(this));
server2.on("request", (req, res) => {
if (check(req)) {
debug('intercepting request for path "%s"', path);
this.handleRequest(req, res);
} else {
let i = 0;
const l = listeners.length;
for (; i < l; i++) {
listeners[i].call(server2, req, res);
}
}
});
if (~this.opts.transports.indexOf("websocket")) {
server2.on("upgrade", (req, socket, head) => {
if (check(req)) {
this.handleUpgrade(req, socket, head);
} else if (false !== options.destroyUpgrade) {
setTimeout(function() {
if (socket.writable && socket.bytesWritten <= 0) {
socket.on("error", (e) => {
debug("error while destroying upgrade: %s", e.message);
});
return socket.end();
}
}, destroyUpgradeTimeout);
}
});
}
}
};
exports2.Server = Server2;
function abortRequest(res, errorCode, errorContext) {
const statusCode = errorCode === Server2.errors.FORBIDDEN ? 403 : 400;
const message = errorContext && errorContext.message ? errorContext.message : Server2.errorMessages[errorCode];
res.writeHead(statusCode, { "Content-Type": "application/json" });
res.end(JSON.stringify({
code: errorCode,
message
}));
}
function abortUpgrade(socket, errorCode, errorContext = {}) {
socket.on("error", () => {
debug("ignoring error from closed connection");
});
if (socket.writable) {
const message = errorContext.message || Server2.errorMessages[errorCode];
const length = Buffer.byteLength(message);
socket.write("HTTP/1.1 400 Bad Request\r\nConnection: close\r\nContent-type: text/html\r\nContent-Length: " + length + "\r\n\r\n" + message);
}
socket.destroy();
}
var validHdrChars = [
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
// ... 255
];
function checkInvalidHeaderChar(val) {
val += "";
if (val.length < 1)
return false;
if (!validHdrChars[val.charCodeAt(0)]) {
debug('invalid header, index 0, char "%s"', val.charCodeAt(0));
return true;
}
if (val.length < 2)
return false;
if (!validHdrChars[val.charCodeAt(1)]) {
debug('invalid header, index 1, char "%s"', val.charCodeAt(1));
return true;
}
if (val.length < 3)
return false;
if (!validHdrChars[val.charCodeAt(2)]) {
debug('invalid header, index 2, char "%s"', val.charCodeAt(2));
return true;
}
if (val.length < 4)
return false;
if (!validHdrChars[val.charCodeAt(3)]) {
debug('invalid header, index 3, char "%s"', val.charCodeAt(3));
return true;
}
for (let i = 4; i < val.length; ++i) {
if (!validHdrChars[val.charCodeAt(i)]) {
debug('invalid header, index "%i", char "%s"', i, val.charCodeAt(i));
return true;
}
}
return false;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports-uws/polling.js
var require_polling2 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports-uws/polling.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Polling = void 0;
var transport_1 = require_transport();
var zlib_1 = require("zlib");
var accepts = require_accepts();
var debug_1 = require_src();
var debug = (0, debug_1.default)("engine:polling");
var compressionMethods = {
gzip: zlib_1.createGzip,
deflate: zlib_1.createDeflate
};
var Polling = class extends transport_1.Transport {
/**
* HTTP polling constructor.
*
* @api public.
*/
constructor(req) {
super(req);
this.closeTimeout = 30 * 1e3;
}
/**
* Transport name
*
* @api public
*/
get name() {
return "polling";
}
get supportsFraming() {
return false;
}
/**
* Overrides onRequest.
*
* @param req
*
* @api private
*/
onRequest(req) {
const res = req.res;
if (req.getMethod() === "get") {
this.onPollRequest(req, res);
} else if (req.getMethod() === "post") {
this.onDataRequest(req, res);
} else {
res.writeStatus("500 Internal Server Error");
res.end();
}
}
/**
* The client sends a request awaiting for us to send data.
*
* @api private
*/
onPollRequest(req, res) {
if (this.req) {
debug("request overlap");
this.onError("overlap from client");
res.writeStatus("500 Internal Server Error");
res.end();
return;
}
debug("setting request");
this.req = req;
this.res = res;
const onClose = () => {
this.writable = false;
this.onError("poll connection closed prematurely");
};
const cleanup = () => {
this.req = this.res = null;
};
req.cleanup = cleanup;
res.onAborted(onClose);
this.writable = true;
this.emit("drain");
if (this.writable && this.shouldClose) {
debug("triggering empty send to append close packet");
this.send([{ type: "noop" }]);
}
}
/**
* The client sends a request with data.
*
* @api private
*/
onDataRequest(req, res) {
if (this.dataReq) {
this.onError("data request overlap from client");
res.writeStatus("500 Internal Server Error");
res.end();
return;
}
const expectedContentLength = Number(req.headers["content-length"]);
if (!expectedContentLength) {
this.onError("content-length header required");
res.writeStatus("411 Length Required").end();
return;
}
if (expectedContentLength > this.maxHttpBufferSize) {
this.onError("payload too large");
res.writeStatus("413 Payload Too Large").end();
return;
}
const isBinary = "application/octet-stream" === req.headers["content-type"];
if (isBinary && this.protocol === 4) {
return this.onError("invalid content");
}
this.dataReq = req;
this.dataRes = res;
let buffer;
let offset = 0;
const headers = {
// text/html is required instead of text/plain to avoid an
// unwanted download dialog on certain user-agents (GH-43)
"Content-Type": "text/html"
};
this.headers(req, headers);
for (let key in headers) {
res.writeHeader(key, String(headers[key]));
}
const onEnd = (buffer2) => {
this.onData(buffer2.toString());
this.onDataRequestCleanup();
res.cork(() => {
res.end("ok");
});
};
res.onAborted(() => {
this.onDataRequestCleanup();
this.onError("data request connection closed prematurely");
});
res.onData((arrayBuffer, isLast) => {
const totalLength = offset + arrayBuffer.byteLength;
if (totalLength > expectedContentLength) {
this.onError("content-length mismatch");
res.close();
return;
}
if (!buffer) {
if (isLast) {
onEnd(Buffer.from(arrayBuffer));
return;
}
buffer = Buffer.allocUnsafe(expectedContentLength);
}
Buffer.from(arrayBuffer).copy(buffer, offset);
if (isLast) {
if (totalLength != expectedContentLength) {
this.onError("content-length mismatch");
res.writeStatus("400 Content-Length Mismatch").end();
this.onDataRequestCleanup();
return;
}
onEnd(buffer);
return;
}
offset = totalLength;
});
}
/**
* Cleanup request.
*
* @api private
*/
onDataRequestCleanup() {
this.dataReq = this.dataRes = null;
}
/**
* Processes the incoming data payload.
*
* @param {String} encoded payload
* @api private
*/
onData(data) {
debug('received "%s"', data);
const callback = (packet) => {
if ("close" === packet.type) {
debug("got xhr close packet");
this.onClose();
return false;
}
this.onPacket(packet);
};
if (this.protocol === 3) {
this.parser.decodePayload(data, callback);
} else {
this.parser.decodePayload(data).forEach(callback);
}
}
/**
* Overrides onClose.
*
* @api private
*/
onClose() {
if (this.writable) {
this.send([{ type: "noop" }]);
}
super.onClose();
}
/**
* Writes a packet payload.
*
* @param {Object} packet
* @api private
*/
send(packets) {
this.writable = false;
if (this.shouldClose) {
debug("appending close packet to payload");
packets.push({ type: "close" });
this.shouldClose();
this.shouldClose = null;
}
const doWrite = (data) => {
const compress = packets.some((packet) => {
return packet.options && packet.options.compress;
});
this.write(data, { compress });
};
if (this.protocol === 3) {
this.parser.encodePayload(packets, this.supportsBinary, doWrite);
} else {
this.parser.encodePayload(packets, doWrite);
}
}
/**
* Writes data as response to poll request.
*
* @param {String} data
* @param {Object} options
* @api private
*/
write(data, options) {
debug('writing "%s"', data);
this.doWrite(data, options, () => {
this.req.cleanup();
});
}
/**
* Performs the write.
*
* @api private
*/
doWrite(data, options, callback) {
const isString = typeof data === "string";
const contentType = isString ? "text/plain; charset=UTF-8" : "application/octet-stream";
const headers = {
"Content-Type": contentType
};
const respond = (data2) => {
this.headers(this.req, headers);
this.res.cork(() => {
Object.keys(headers).forEach((key) => {
this.res.writeHeader(key, String(headers[key]));
});
this.res.end(data2);
});
callback();
};
if (!this.httpCompression || !options.compress) {
respond(data);
return;
}
const len = isString ? Buffer.byteLength(data) : data.length;
if (len < this.httpCompression.threshold) {
respond(data);
return;
}
const encoding = accepts(this.req).encodings(["gzip", "deflate"]);
if (!encoding) {
respond(data);
return;
}
this.compress(data, encoding, (err, data2) => {
if (err) {
this.res.writeStatus("500 Internal Server Error");
this.res.end();
callback(err);
return;
}
headers["Content-Encoding"] = encoding;
respond(data2);
});
}
/**
* Compresses data.
*
* @api private
*/
compress(data, encoding, callback) {
debug("compressing");
const buffers = [];
let nread = 0;
compressionMethods[encoding](this.httpCompression).on("error", callback).on("data", function(chunk) {
buffers.push(chunk);
nread += chunk.length;
}).on("end", function() {
callback(null, Buffer.concat(buffers, nread));
}).end(data);
}
/**
* Closes the transport.
*
* @api private
*/
doClose(fn) {
debug("closing");
let closeTimeoutTimer;
const onClose = () => {
clearTimeout(closeTimeoutTimer);
fn();
this.onClose();
};
if (this.writable) {
debug("transport writable - closing right away");
this.send([{ type: "close" }]);
onClose();
} else if (this.discarded) {
debug("transport discarded - closing right away");
onClose();
} else {
debug("transport not writable - buffering orderly close");
this.shouldClose = onClose;
closeTimeoutTimer = setTimeout(onClose, this.closeTimeout);
}
}
/**
* Returns headers for a response.
*
* @param req - request
* @param {Object} extra headers
* @api private
*/
headers(req, headers) {
headers = headers || {};
const ua = req.headers["user-agent"];
if (ua && (~ua.indexOf(";MSIE") || ~ua.indexOf("Trident/"))) {
headers["X-XSS-Protection"] = "0";
}
this.emit("headers", headers, req);
return headers;
}
};
exports2.Polling = Polling;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports-uws/websocket.js
var require_websocket3 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports-uws/websocket.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.WebSocket = void 0;
var transport_1 = require_transport();
var debug_1 = require_src();
var debug = (0, debug_1.default)("engine:ws");
var WebSocket = class extends transport_1.Transport {
/**
* WebSocket transport
*
* @param req
* @api public
*/
constructor(req) {
super(req);
this.writable = false;
this.perMessageDeflate = null;
}
/**
* Transport name
*
* @api public
*/
get name() {
return "websocket";
}
/**
* Advertise upgrade support.
*
* @api public
*/
get handlesUpgrades() {
return true;
}
/**
* Advertise framing support.
*
* @api public
*/
get supportsFraming() {
return true;
}
/**
* Writes a packet payload.
*
* @param {Array} packets
* @api private
*/
send(packets) {
this.writable = false;
for (let i = 0; i < packets.length; i++) {
const packet = packets[i];
const isLast = i + 1 === packets.length;
const send = (data) => {
const isBinary = typeof data !== "string";
const compress = this.perMessageDeflate && Buffer.byteLength(data) > this.perMessageDeflate.threshold;
debug('writing "%s"', data);
this.socket.send(data, isBinary, compress);
if (isLast) {
this.writable = true;
this.emit("drain");
}
};
if (packet.options && typeof packet.options.wsPreEncoded === "string") {
send(packet.options.wsPreEncoded);
} else {
this.parser.encodePacket(packet, this.supportsBinary, send);
}
}
}
/**
* Closes the transport.
*
* @api private
*/
doClose(fn) {
debug("closing");
fn && fn();
this.socket.end();
}
};
exports2.WebSocket = WebSocket;
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports-uws/index.js
var require_transports_uws = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/transports-uws/index.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
var polling_1 = require_polling2();
var websocket_1 = require_websocket3();
exports2.default = {
polling: polling_1.Polling,
websocket: websocket_1.WebSocket
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/userver.js
var require_userver = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/userver.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.uServer = void 0;
var debug_1 = require_src();
var server_1 = require_server();
var transports_uws_1 = require_transports_uws();
var debug = (0, debug_1.default)("engine:uws");
var uServer = class extends server_1.BaseServer {
init() {
}
cleanup() {
}
/**
* Prepares a request by processing the query string.
*
* @api private
*/
prepare(req, res) {
req.method = req.getMethod().toUpperCase();
req.url = req.getUrl();
const params = new URLSearchParams(req.getQuery());
req._query = Object.fromEntries(params.entries());
req.headers = {};
req.forEach((key, value) => {
req.headers[key] = value;
});
req.connection = {
remoteAddress: Buffer.from(res.getRemoteAddressAsText()).toString()
};
res.onAborted(() => {
debug("response has been aborted");
});
}
createTransport(transportName, req) {
return new transports_uws_1.default[transportName](req);
}
/**
* Attach the engine to a µWebSockets.js server
* @param app
* @param options
*/
attach(app, options = {}) {
const path = this._computePath(options);
app.any(path, this.handleRequest.bind(this)).ws(path, {
compression: options.compression,
idleTimeout: options.idleTimeout,
maxBackpressure: options.maxBackpressure,
maxPayloadLength: this.opts.maxHttpBufferSize,
upgrade: this.handleUpgrade.bind(this),
open: (ws) => {
const transport = ws.getUserData().transport;
transport.socket = ws;
transport.writable = true;
transport.emit("drain");
},
message: (ws, message, isBinary) => {
ws.getUserData().transport.onData(isBinary ? message : Buffer.from(message).toString());
},
close: (ws, code, message) => {
ws.getUserData().transport.onClose(code, message);
}
});
}
_applyMiddlewares(req, res, callback) {
if (this.middlewares.length === 0) {
return callback();
}
req.res = new ResponseWrapper(res);
super._applyMiddlewares(req, req.res, (err) => {
req.res.writeHead();
callback(err);
});
}
handleRequest(res, req) {
debug('handling "%s" http request "%s"', req.getMethod(), req.getUrl());
this.prepare(req, res);
req.res = res;
const callback = (errorCode, errorContext) => {
if (errorCode !== void 0) {
this.emit("connection_error", {
req,
code: errorCode,
message: server_1.Server.errorMessages[errorCode],
context: errorContext
});
this.abortRequest(req.res, errorCode, errorContext);
return;
}
if (req._query.sid) {
debug("setting new request for existing client");
this.clients[req._query.sid].transport.onRequest(req);
} else {
const closeConnection = (errorCode2, errorContext2) => this.abortRequest(res, errorCode2, errorContext2);
this.handshake(req._query.transport, req, closeConnection);
}
};
this._applyMiddlewares(req, res, (err) => {
if (err) {
callback(server_1.Server.errors.BAD_REQUEST, { name: "MIDDLEWARE_FAILURE" });
} else {
this.verify(req, false, callback);
}
});
}
handleUpgrade(res, req, context) {
debug("on upgrade");
this.prepare(req, res);
req.res = res;
const callback = async (errorCode, errorContext) => {
if (errorCode !== void 0) {
this.emit("connection_error", {
req,
code: errorCode,
message: server_1.Server.errorMessages[errorCode],
context: errorContext
});
this.abortRequest(res, errorCode, errorContext);
return;
}
const id = req._query.sid;
let transport;
if (id) {
const client = this.clients[id];
if (!client) {
debug("upgrade attempt for closed client");
res.close();
} else if (client.upgrading) {
debug("transport has already been trying to upgrade");
res.close();
} else if (client.upgraded) {
debug("transport had already been upgraded");
res.close();
} else {
debug("upgrading existing transport");
transport = this.createTransport(req._query.transport, req);
client.maybeUpgrade(transport);
}
} else {
transport = await this.handshake(req._query.transport, req, (errorCode2, errorContext2) => this.abortRequest(res, errorCode2, errorContext2));
if (!transport) {
return;
}
}
req.res.writeStatus("101 Switching Protocols");
res.upgrade({
transport
}, req.getHeader("sec-websocket-key"), req.getHeader("sec-websocket-protocol"), req.getHeader("sec-websocket-extensions"), context);
};
this._applyMiddlewares(req, res, (err) => {
if (err) {
callback(server_1.Server.errors.BAD_REQUEST, { name: "MIDDLEWARE_FAILURE" });
} else {
this.verify(req, true, callback);
}
});
}
abortRequest(res, errorCode, errorContext) {
const statusCode = errorCode === server_1.Server.errors.FORBIDDEN ? "403 Forbidden" : "400 Bad Request";
const message = errorContext && errorContext.message ? errorContext.message : server_1.Server.errorMessages[errorCode];
res.writeStatus(statusCode);
res.writeHeader("Content-Type", "application/json");
res.end(JSON.stringify({
code: errorCode,
message
}));
}
};
exports2.uServer = uServer;
var ResponseWrapper = class {
constructor(res) {
this.res = res;
this.statusWritten = false;
this.headers = [];
this.isAborted = false;
}
set statusCode(status) {
if (!status) {
return;
}
this.writeStatus(status === 200 ? "200 OK" : "204 No Content");
}
writeHead(status) {
this.statusCode = status;
}
setHeader(key, value) {
if (Array.isArray(value)) {
value.forEach((val) => {
this.writeHeader(key, val);
});
} else {
this.writeHeader(key, value);
}
}
removeHeader() {
}
// needed by vary: https://github.com/jshttp/vary/blob/5d725d059b3871025cf753e9dfa08924d0bcfa8f/index.js#L134
getHeader() {
}
writeStatus(status) {
if (this.isAborted)
return;
this.res.writeStatus(status);
this.statusWritten = true;
this.writeBufferedHeaders();
return this;
}
writeHeader(key, value) {
if (this.isAborted)
return;
if (key === "Content-Length") {
return;
}
if (this.statusWritten) {
this.res.writeHeader(key, value);
} else {
this.headers.push([key, value]);
}
}
writeBufferedHeaders() {
this.headers.forEach(([key, value]) => {
this.res.writeHeader(key, value);
});
}
end(data) {
if (this.isAborted)
return;
this.res.cork(() => {
if (!this.statusWritten) {
this.writeBufferedHeaders();
}
this.res.end(data);
});
}
onData(fn) {
if (this.isAborted)
return;
this.res.onData(fn);
}
onAborted(fn) {
if (this.isAborted)
return;
this.res.onAborted(() => {
this.isAborted = true;
fn();
});
}
cork(fn) {
if (this.isAborted)
return;
this.res.cork(fn);
}
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/engine.io/build/engine.io.js
var require_engine_io = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/engine.io/build/engine.io.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.protocol = exports2.Transport = exports2.Socket = exports2.uServer = exports2.parser = exports2.attach = exports2.listen = exports2.transports = exports2.Server = void 0;
var http_1 = require("http");
var server_1 = require_server();
Object.defineProperty(exports2, "Server", { enumerable: true, get: function() {
return server_1.Server;
} });
var index_1 = require_transports();
exports2.transports = index_1.default;
var parser = require_cjs();
exports2.parser = parser;
var userver_1 = require_userver();
Object.defineProperty(exports2, "uServer", { enumerable: true, get: function() {
return userver_1.uServer;
} });
var socket_1 = require_socket();
Object.defineProperty(exports2, "Socket", { enumerable: true, get: function() {
return socket_1.Socket;
} });
var transport_1 = require_transport();
Object.defineProperty(exports2, "Transport", { enumerable: true, get: function() {
return transport_1.Transport;
} });
exports2.protocol = parser.protocol;
function listen(port2, options, fn) {
if ("function" === typeof options) {
fn = options;
options = {};
}
const server2 = (0, http_1.createServer)(function(req, res) {
res.writeHead(501);
res.end("Not Implemented");
});
const engine = attach(server2, options);
engine.httpServer = server2;
server2.listen(port2, fn);
return engine;
}
exports2.listen = listen;
function attach(server2, options) {
const engine = new server_1.Server(options);
engine.attach(server2, options);
return engine;
}
exports2.attach = attach;
}
});
// node_modules/.pnpm/@[email protected]/node_modules/@socket.io/component-emitter/index.js
var require_component_emitter = __commonJS({
"node_modules/.pnpm/@[email protected]/node_modules/@socket.io/component-emitter/index.js"(exports2) {
exports2.Emitter = Emitter;
function Emitter(obj) {
if (obj)
return mixin(obj);
}
function mixin(obj) {
for (var key in Emitter.prototype) {
obj[key] = Emitter.prototype[key];
}
return obj;
}
Emitter.prototype.on = Emitter.prototype.addEventListener = function(event, fn) {
this._callbacks = this._callbacks || {};
(this._callbacks["$" + event] = this._callbacks["$" + event] || []).push(fn);
return this;
};
Emitter.prototype.once = function(event, fn) {
function on2() {
this.off(event, on2);
fn.apply(this, arguments);
}
on2.fn = fn;
this.on(event, on2);
return this;
};
Emitter.prototype.off = Emitter.prototype.removeListener = Emitter.prototype.removeAllListeners = Emitter.prototype.removeEventListener = function(event, fn) {
this._callbacks = this._callbacks || {};
if (0 == arguments.length) {
this._callbacks = {};
return this;
}
var callbacks = this._callbacks["$" + event];
if (!callbacks)
return this;
if (1 == arguments.length) {
delete this._callbacks["$" + event];
return this;
}
var cb;
for (var i = 0; i < callbacks.length; i++) {
cb = callbacks[i];
if (cb === fn || cb.fn === fn) {
callbacks.splice(i, 1);
break;
}
}
if (callbacks.length === 0) {
delete this._callbacks["$" + event];
}
return this;
};
Emitter.prototype.emit = function(event) {
this._callbacks = this._callbacks || {};
var args = new Array(arguments.length - 1), callbacks = this._callbacks["$" + event];
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
if (callbacks) {
callbacks = callbacks.slice(0);
for (var i = 0, len = callbacks.length; i < len; ++i) {
callbacks[i].apply(this, args);
}
}
return this;
};
Emitter.prototype.emitReserved = Emitter.prototype.emit;
Emitter.prototype.listeners = function(event) {
this._callbacks = this._callbacks || {};
return this._callbacks["$" + event] || [];
};
Emitter.prototype.hasListeners = function(event) {
return !!this.listeners(event).length;
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io-parser/build/cjs/is-binary.js
var require_is_binary = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io-parser/build/cjs/is-binary.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.hasBinary = exports2.isBinary = void 0;
var withNativeArrayBuffer = typeof ArrayBuffer === "function";
var isView = (obj) => {
return typeof ArrayBuffer.isView === "function" ? ArrayBuffer.isView(obj) : obj.buffer instanceof ArrayBuffer;
};
var toString = Object.prototype.toString;
var withNativeBlob = typeof Blob === "function" || typeof Blob !== "undefined" && toString.call(Blob) === "[object BlobConstructor]";
var withNativeFile = typeof File === "function" || typeof File !== "undefined" && toString.call(File) === "[object FileConstructor]";
function isBinary(obj) {
return withNativeArrayBuffer && (obj instanceof ArrayBuffer || isView(obj)) || withNativeBlob && obj instanceof Blob || withNativeFile && obj instanceof File;
}
exports2.isBinary = isBinary;
function hasBinary(obj, toJSON) {
if (!obj || typeof obj !== "object") {
return false;
}
if (Array.isArray(obj)) {
for (let i = 0, l = obj.length; i < l; i++) {
if (hasBinary(obj[i])) {
return true;
}
}
return false;
}
if (isBinary(obj)) {
return true;
}
if (obj.toJSON && typeof obj.toJSON === "function" && arguments.length === 1) {
return hasBinary(obj.toJSON(), true);
}
for (const key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key) && hasBinary(obj[key])) {
return true;
}
}
return false;
}
exports2.hasBinary = hasBinary;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io-parser/build/cjs/binary.js
var require_binary = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io-parser/build/cjs/binary.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.reconstructPacket = exports2.deconstructPacket = void 0;
var is_binary_js_1 = require_is_binary();
function deconstructPacket(packet) {
const buffers = [];
const packetData = packet.data;
const pack = packet;
pack.data = _deconstructPacket(packetData, buffers);
pack.attachments = buffers.length;
return { packet: pack, buffers };
}
exports2.deconstructPacket = deconstructPacket;
function _deconstructPacket(data, buffers) {
if (!data)
return data;
if ((0, is_binary_js_1.isBinary)(data)) {
const placeholder = { _placeholder: true, num: buffers.length };
buffers.push(data);
return placeholder;
} else if (Array.isArray(data)) {
const newData = new Array(data.length);
for (let i = 0; i < data.length; i++) {
newData[i] = _deconstructPacket(data[i], buffers);
}
return newData;
} else if (typeof data === "object" && !(data instanceof Date)) {
const newData = {};
for (const key in data) {
if (Object.prototype.hasOwnProperty.call(data, key)) {
newData[key] = _deconstructPacket(data[key], buffers);
}
}
return newData;
}
return data;
}
function reconstructPacket(packet, buffers) {
packet.data = _reconstructPacket(packet.data, buffers);
delete packet.attachments;
return packet;
}
exports2.reconstructPacket = reconstructPacket;
function _reconstructPacket(data, buffers) {
if (!data)
return data;
if (data && data._placeholder === true) {
const isIndexValid = typeof data.num === "number" && data.num >= 0 && data.num < buffers.length;
if (isIndexValid) {
return buffers[data.num];
} else {
throw new Error("illegal attachments");
}
} else if (Array.isArray(data)) {
for (let i = 0; i < data.length; i++) {
data[i] = _reconstructPacket(data[i], buffers);
}
} else if (typeof data === "object") {
for (const key in data) {
if (Object.prototype.hasOwnProperty.call(data, key)) {
data[key] = _reconstructPacket(data[key], buffers);
}
}
}
return data;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io-parser/build/cjs/index.js
var require_cjs2 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io-parser/build/cjs/index.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Decoder = exports2.Encoder = exports2.PacketType = exports2.protocol = void 0;
var component_emitter_1 = require_component_emitter();
var binary_js_1 = require_binary();
var is_binary_js_1 = require_is_binary();
var debug_1 = require_src();
var debug = (0, debug_1.default)("socket.io-parser");
var RESERVED_EVENTS = [
"connect",
"connect_error",
"disconnect",
"disconnecting",
"newListener",
"removeListener"
// used by the Node.js EventEmitter
];
exports2.protocol = 5;
var PacketType;
(function(PacketType2) {
PacketType2[PacketType2["CONNECT"] = 0] = "CONNECT";
PacketType2[PacketType2["DISCONNECT"] = 1] = "DISCONNECT";
PacketType2[PacketType2["EVENT"] = 2] = "EVENT";
PacketType2[PacketType2["ACK"] = 3] = "ACK";
PacketType2[PacketType2["CONNECT_ERROR"] = 4] = "CONNECT_ERROR";
PacketType2[PacketType2["BINARY_EVENT"] = 5] = "BINARY_EVENT";
PacketType2[PacketType2["BINARY_ACK"] = 6] = "BINARY_ACK";
})(PacketType = exports2.PacketType || (exports2.PacketType = {}));
var Encoder = class {
/**
* Encoder constructor
*
* @param {function} replacer - custom replacer to pass down to JSON.parse
*/
constructor(replacer) {
this.replacer = replacer;
}
/**
* Encode a packet as a single string if non-binary, or as a
* buffer sequence, depending on packet type.
*
* @param {Object} obj - packet object
*/
encode(obj) {
debug("encoding packet %j", obj);
if (obj.type === PacketType.EVENT || obj.type === PacketType.ACK) {
if ((0, is_binary_js_1.hasBinary)(obj)) {
return this.encodeAsBinary({
type: obj.type === PacketType.EVENT ? PacketType.BINARY_EVENT : PacketType.BINARY_ACK,
nsp: obj.nsp,
data: obj.data,
id: obj.id
});
}
}
return [this.encodeAsString(obj)];
}
/**
* Encode packet as string.
*/
encodeAsString(obj) {
let str = "" + obj.type;
if (obj.type === PacketType.BINARY_EVENT || obj.type === PacketType.BINARY_ACK) {
str += obj.attachments + "-";
}
if (obj.nsp && "/" !== obj.nsp) {
str += obj.nsp + ",";
}
if (null != obj.id) {
str += obj.id;
}
if (null != obj.data) {
str += JSON.stringify(obj.data, this.replacer);
}
debug("encoded %j as %s", obj, str);
return str;
}
/**
* Encode packet as 'buffer sequence' by removing blobs, and
* deconstructing packet into object with placeholders and
* a list of buffers.
*/
encodeAsBinary(obj) {
const deconstruction = (0, binary_js_1.deconstructPacket)(obj);
const pack = this.encodeAsString(deconstruction.packet);
const buffers = deconstruction.buffers;
buffers.unshift(pack);
return buffers;
}
};
exports2.Encoder = Encoder;
function isObject(value) {
return Object.prototype.toString.call(value) === "[object Object]";
}
var Decoder = class _Decoder extends component_emitter_1.Emitter {
/**
* Decoder constructor
*
* @param {function} reviver - custom reviver to pass down to JSON.stringify
*/
constructor(reviver) {
super();
this.reviver = reviver;
}
/**
* Decodes an encoded packet string into packet JSON.
*
* @param {String} obj - encoded packet
*/
add(obj) {
let packet;
if (typeof obj === "string") {
if (this.reconstructor) {
throw new Error("got plaintext data when reconstructing a packet");
}
packet = this.decodeString(obj);
const isBinaryEvent = packet.type === PacketType.BINARY_EVENT;
if (isBinaryEvent || packet.type === PacketType.BINARY_ACK) {
packet.type = isBinaryEvent ? PacketType.EVENT : PacketType.ACK;
this.reconstructor = new BinaryReconstructor(packet);
if (packet.attachments === 0) {
super.emitReserved("decoded", packet);
}
} else {
super.emitReserved("decoded", packet);
}
} else if ((0, is_binary_js_1.isBinary)(obj) || obj.base64) {
if (!this.reconstructor) {
throw new Error("got binary data when not reconstructing a packet");
} else {
packet = this.reconstructor.takeBinaryData(obj);
if (packet) {
this.reconstructor = null;
super.emitReserved("decoded", packet);
}
}
} else {
throw new Error("Unknown type: " + obj);
}
}
/**
* Decode a packet String (JSON data)
*
* @param {String} str
* @return {Object} packet
*/
decodeString(str) {
let i = 0;
const p = {
type: Number(str.charAt(0))
};
if (PacketType[p.type] === void 0) {
throw new Error("unknown packet type " + p.type);
}
if (p.type === PacketType.BINARY_EVENT || p.type === PacketType.BINARY_ACK) {
const start = i + 1;
while (str.charAt(++i) !== "-" && i != str.length) {
}
const buf = str.substring(start, i);
if (buf != Number(buf) || str.charAt(i) !== "-") {
throw new Error("Illegal attachments");
}
p.attachments = Number(buf);
}
if ("/" === str.charAt(i + 1)) {
const start = i + 1;
while (++i) {
const c = str.charAt(i);
if ("," === c)
break;
if (i === str.length)
break;
}
p.nsp = str.substring(start, i);
} else {
p.nsp = "/";
}
const next = str.charAt(i + 1);
if ("" !== next && Number(next) == next) {
const start = i + 1;
while (++i) {
const c = str.charAt(i);
if (null == c || Number(c) != c) {
--i;
break;
}
if (i === str.length)
break;
}
p.id = Number(str.substring(start, i + 1));
}
if (str.charAt(++i)) {
const payload = this.tryParse(str.substr(i));
if (_Decoder.isPayloadValid(p.type, payload)) {
p.data = payload;
} else {
throw new Error("invalid payload");
}
}
debug("decoded %s as %j", str, p);
return p;
}
tryParse(str) {
try {
return JSON.parse(str, this.reviver);
} catch (e) {
return false;
}
}
static isPayloadValid(type, payload) {
switch (type) {
case PacketType.CONNECT:
return isObject(payload);
case PacketType.DISCONNECT:
return payload === void 0;
case PacketType.CONNECT_ERROR:
return typeof payload === "string" || isObject(payload);
case PacketType.EVENT:
case PacketType.BINARY_EVENT:
return Array.isArray(payload) && (typeof payload[0] === "number" || typeof payload[0] === "string" && RESERVED_EVENTS.indexOf(payload[0]) === -1);
case PacketType.ACK:
case PacketType.BINARY_ACK:
return Array.isArray(payload);
}
}
/**
* Deallocates a parser's resources
*/
destroy() {
if (this.reconstructor) {
this.reconstructor.finishedReconstruction();
this.reconstructor = null;
}
}
};
exports2.Decoder = Decoder;
var BinaryReconstructor = class {
constructor(packet) {
this.packet = packet;
this.buffers = [];
this.reconPack = packet;
}
/**
* Method to be called when binary data received from connection
* after a BINARY_EVENT packet.
*
* @param {Buffer | ArrayBuffer} binData - the raw binary data received
* @return {null | Object} returns null if more binary data is expected or
* a reconstructed packet object if all buffers have been received.
*/
takeBinaryData(binData) {
this.buffers.push(binData);
if (this.buffers.length === this.reconPack.attachments) {
const packet = (0, binary_js_1.reconstructPacket)(this.reconPack, this.buffers);
this.finishedReconstruction();
return packet;
}
return null;
}
/**
* Cleans up binary packet reconstruction variables.
*/
finishedReconstruction() {
this.reconPack = null;
this.buffers = [];
}
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/client.js
var require_client = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/client.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Client = void 0;
var socket_io_parser_1 = require_cjs2();
var debugModule = require_src();
var url = require("url");
var debug = debugModule("socket.io:client");
var Client = class {
/**
* Client constructor.
*
* @param server instance
* @param conn
* @package
*/
constructor(server2, conn) {
this.sockets = /* @__PURE__ */ new Map();
this.nsps = /* @__PURE__ */ new Map();
this.server = server2;
this.conn = conn;
this.encoder = server2.encoder;
this.decoder = new server2._parser.Decoder();
this.id = conn.id;
this.setup();
}
/**
* @return the reference to the request that originated the Engine.IO connection
*
* @public
*/
get request() {
return this.conn.request;
}
/**
* Sets up event listeners.
*
* @private
*/
setup() {
this.onclose = this.onclose.bind(this);
this.ondata = this.ondata.bind(this);
this.onerror = this.onerror.bind(this);
this.ondecoded = this.ondecoded.bind(this);
this.decoder.on("decoded", this.ondecoded);
this.conn.on("data", this.ondata);
this.conn.on("error", this.onerror);
this.conn.on("close", this.onclose);
this.connectTimeout = setTimeout(() => {
if (this.nsps.size === 0) {
debug("no namespace joined yet, close the client");
this.close();
} else {
debug("the client has already joined a namespace, nothing to do");
}
}, this.server._connectTimeout);
}
/**
* Connects a client to a namespace.
*
* @param {String} name - the namespace
* @param {Object} auth - the auth parameters
* @private
*/
connect(name, auth = {}) {
if (this.server._nsps.has(name)) {
debug("connecting to namespace %s", name);
return this.doConnect(name, auth);
}
this.server._checkNamespace(name, auth, (dynamicNspName) => {
if (dynamicNspName) {
this.doConnect(name, auth);
} else {
debug("creation of namespace %s was denied", name);
this._packet({
type: socket_io_parser_1.PacketType.CONNECT_ERROR,
nsp: name,
data: {
message: "Invalid namespace"
}
});
}
});
}
/**
* Connects a client to a namespace.
*
* @param name - the namespace
* @param {Object} auth - the auth parameters
*
* @private
*/
doConnect(name, auth) {
const nsp = this.server.of(name);
nsp._add(this, auth, (socket) => {
this.sockets.set(socket.id, socket);
this.nsps.set(nsp.name, socket);
if (this.connectTimeout) {
clearTimeout(this.connectTimeout);
this.connectTimeout = void 0;
}
});
}
/**
* Disconnects from all namespaces and closes transport.
*
* @private
*/
_disconnect() {
for (const socket of this.sockets.values()) {
socket.disconnect();
}
this.sockets.clear();
this.close();
}
/**
* Removes a socket. Called by each `Socket`.
*
* @private
*/
_remove(socket) {
if (this.sockets.has(socket.id)) {
const nsp = this.sockets.get(socket.id).nsp.name;
this.sockets.delete(socket.id);
this.nsps.delete(nsp);
} else {
debug("ignoring remove for %s", socket.id);
}
}
/**
* Closes the underlying connection.
*
* @private
*/
close() {
if ("open" === this.conn.readyState) {
debug("forcing transport close");
this.conn.close();
this.onclose("forced server close");
}
}
/**
* Writes a packet to the transport.
*
* @param {Object} packet object
* @param {Object} opts
* @private
*/
_packet(packet, opts = {}) {
if (this.conn.readyState !== "open") {
debug("ignoring packet write %j", packet);
return;
}
const encodedPackets = opts.preEncoded ? packet : this.encoder.encode(packet);
this.writeToEngine(encodedPackets, opts);
}
writeToEngine(encodedPackets, opts) {
if (opts.volatile && !this.conn.transport.writable) {
debug("volatile packet is discarded since the transport is not currently writable");
return;
}
const packets = Array.isArray(encodedPackets) ? encodedPackets : [encodedPackets];
for (const encodedPacket of packets) {
this.conn.write(encodedPacket, opts);
}
}
/**
* Called with incoming transport data.
*
* @private
*/
ondata(data) {
try {
this.decoder.add(data);
} catch (e) {
debug("invalid packet format");
this.onerror(e);
}
}
/**
* Called when parser fully decodes a packet.
*
* @private
*/
ondecoded(packet) {
let namespace;
let authPayload;
if (this.conn.protocol === 3) {
const parsed = url.parse(packet.nsp, true);
namespace = parsed.pathname;
authPayload = parsed.query;
} else {
namespace = packet.nsp;
authPayload = packet.data;
}
const socket = this.nsps.get(namespace);
if (!socket && packet.type === socket_io_parser_1.PacketType.CONNECT) {
this.connect(namespace, authPayload);
} else if (socket && packet.type !== socket_io_parser_1.PacketType.CONNECT && packet.type !== socket_io_parser_1.PacketType.CONNECT_ERROR) {
process.nextTick(function() {
socket._onpacket(packet);
});
} else {
debug("invalid state (packet type: %s)", packet.type);
this.close();
}
}
/**
* Handles an error.
*
* @param {Object} err object
* @private
*/
onerror(err) {
for (const socket of this.sockets.values()) {
socket._onerror(err);
}
this.conn.close();
}
/**
* Called upon transport close.
*
* @param reason
* @param description
* @private
*/
onclose(reason, description) {
debug("client close with reason %s", reason);
this.destroy();
for (const socket of this.sockets.values()) {
socket._onclose(reason, description);
}
this.sockets.clear();
this.decoder.destroy();
}
/**
* Cleans up event listeners.
* @private
*/
destroy() {
this.conn.removeListener("data", this.ondata);
this.conn.removeListener("error", this.onerror);
this.conn.removeListener("close", this.onclose);
this.decoder.removeListener("decoded", this.ondecoded);
if (this.connectTimeout) {
clearTimeout(this.connectTimeout);
this.connectTimeout = void 0;
}
}
};
exports2.Client = Client;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/typed-events.js
var require_typed_events = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/typed-events.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.StrictEventEmitter = void 0;
var events_1 = require("events");
var StrictEventEmitter = class extends events_1.EventEmitter {
/**
* Adds the `listener` function as an event listener for `ev`.
*
* @param ev Name of the event
* @param listener Callback function
*/
on(ev, listener) {
return super.on(ev, listener);
}
/**
* Adds a one-time `listener` function as an event listener for `ev`.
*
* @param ev Name of the event
* @param listener Callback function
*/
once(ev, listener) {
return super.once(ev, listener);
}
/**
* Emits an event.
*
* @param ev Name of the event
* @param args Values to send to listeners of this event
*/
emit(ev, ...args) {
return super.emit(ev, ...args);
}
/**
* Emits a reserved event.
*
* This method is `protected`, so that only a class extending
* `StrictEventEmitter` can emit its own reserved events.
*
* @param ev Reserved event name
* @param args Arguments to emit along with the event
*/
emitReserved(ev, ...args) {
return super.emit(ev, ...args);
}
/**
* Emits an event.
*
* This method is `protected`, so that only a class extending
* `StrictEventEmitter` can get around the strict typing. This is useful for
* calling `emit.apply`, which can be called as `emitUntyped.apply`.
*
* @param ev Event name
* @param args Arguments to emit along with the event
*/
emitUntyped(ev, ...args) {
return super.emit(ev, ...args);
}
/**
* Returns the listeners listening to an event.
*
* @param event Event name
* @returns Array of listeners subscribed to `event`
*/
listeners(event) {
return super.listeners(event);
}
};
exports2.StrictEventEmitter = StrictEventEmitter;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/broadcast-operator.js
var require_broadcast_operator = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/broadcast-operator.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.RemoteSocket = exports2.BroadcastOperator = void 0;
var socket_1 = require_socket2();
var socket_io_parser_1 = require_cjs2();
var BroadcastOperator = class _BroadcastOperator {
constructor(adapter, rooms = /* @__PURE__ */ new Set(), exceptRooms = /* @__PURE__ */ new Set(), flags = {}) {
this.adapter = adapter;
this.rooms = rooms;
this.exceptRooms = exceptRooms;
this.flags = flags;
}
/**
* Targets a room when emitting.
*
* @example
* // the “foo” event will be broadcast to all connected clients in the “room-101” room
* io.to("room-101").emit("foo", "bar");
*
* // with an array of rooms (a client will be notified at most once)
* io.to(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* io.to("room-101").to("room-102").emit("foo", "bar");
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
to(room) {
const rooms = new Set(this.rooms);
if (Array.isArray(room)) {
room.forEach((r) => rooms.add(r));
} else {
rooms.add(room);
}
return new _BroadcastOperator(this.adapter, rooms, this.exceptRooms, this.flags);
}
/**
* Targets a room when emitting. Similar to `to()`, but might feel clearer in some cases:
*
* @example
* // disconnect all clients in the "room-101" room
* io.in("room-101").disconnectSockets();
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
in(room) {
return this.to(room);
}
/**
* Excludes a room when emitting.
*
* @example
* // the "foo" event will be broadcast to all connected clients, except the ones that are in the "room-101" room
* io.except("room-101").emit("foo", "bar");
*
* // with an array of rooms
* io.except(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* io.except("room-101").except("room-102").emit("foo", "bar");
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
except(room) {
const exceptRooms = new Set(this.exceptRooms);
if (Array.isArray(room)) {
room.forEach((r) => exceptRooms.add(r));
} else {
exceptRooms.add(room);
}
return new _BroadcastOperator(this.adapter, this.rooms, exceptRooms, this.flags);
}
/**
* Sets the compress flag.
*
* @example
* io.compress(false).emit("hello");
*
* @param compress - if `true`, compresses the sending data
* @return a new BroadcastOperator instance
*/
compress(compress) {
const flags = Object.assign({}, this.flags, { compress });
return new _BroadcastOperator(this.adapter, this.rooms, this.exceptRooms, flags);
}
/**
* Sets a modifier for a subsequent event emission that the event data may be lost if the client is not ready to
* receive messages (because of network slowness or other issues, or because theyre connected through long polling
* and is in the middle of a request-response cycle).
*
* @example
* io.volatile.emit("hello"); // the clients may or may not receive it
*
* @return a new BroadcastOperator instance
*/
get volatile() {
const flags = Object.assign({}, this.flags, { volatile: true });
return new _BroadcastOperator(this.adapter, this.rooms, this.exceptRooms, flags);
}
/**
* Sets a modifier for a subsequent event emission that the event data will only be broadcast to the current node.
*
* @example
* // the “foo” event will be broadcast to all connected clients on this node
* io.local.emit("foo", "bar");
*
* @return a new {@link BroadcastOperator} instance for chaining
*/
get local() {
const flags = Object.assign({}, this.flags, { local: true });
return new _BroadcastOperator(this.adapter, this.rooms, this.exceptRooms, flags);
}
/**
* Adds a timeout in milliseconds for the next operation
*
* @example
* io.timeout(1000).emit("some-event", (err, responses) => {
* if (err) {
* // some clients did not acknowledge the event in the given delay
* } else {
* console.log(responses); // one response per client
* }
* });
*
* @param timeout
*/
timeout(timeout) {
const flags = Object.assign({}, this.flags, { timeout });
return new _BroadcastOperator(this.adapter, this.rooms, this.exceptRooms, flags);
}
/**
* Emits to all clients.
*
* @example
* // the “foo” event will be broadcast to all connected clients
* io.emit("foo", "bar");
*
* // the “foo” event will be broadcast to all connected clients in the “room-101” room
* io.to("room-101").emit("foo", "bar");
*
* // with an acknowledgement expected from all connected clients
* io.timeout(1000).emit("some-event", (err, responses) => {
* if (err) {
* // some clients did not acknowledge the event in the given delay
* } else {
* console.log(responses); // one response per client
* }
* });
*
* @return Always true
*/
emit(ev, ...args) {
if (socket_1.RESERVED_EVENTS.has(ev)) {
throw new Error(`"${String(ev)}" is a reserved event name`);
}
const data = [ev, ...args];
const packet = {
type: socket_io_parser_1.PacketType.EVENT,
data
};
const withAck = typeof data[data.length - 1] === "function";
if (!withAck) {
this.adapter.broadcast(packet, {
rooms: this.rooms,
except: this.exceptRooms,
flags: this.flags
});
return true;
}
const ack = data.pop();
let timedOut = false;
let responses = [];
const timer = setTimeout(() => {
timedOut = true;
ack.apply(this, [
new Error("operation has timed out"),
this.flags.expectSingleResponse ? null : responses
]);
}, this.flags.timeout);
let expectedServerCount = -1;
let actualServerCount = 0;
let expectedClientCount = 0;
const checkCompleteness = () => {
if (!timedOut && expectedServerCount === actualServerCount && responses.length === expectedClientCount) {
clearTimeout(timer);
ack.apply(this, [
null,
this.flags.expectSingleResponse ? null : responses
]);
}
};
this.adapter.broadcastWithAck(packet, {
rooms: this.rooms,
except: this.exceptRooms,
flags: this.flags
}, (clientCount) => {
expectedClientCount += clientCount;
actualServerCount++;
checkCompleteness();
}, (clientResponse) => {
responses.push(clientResponse);
checkCompleteness();
});
this.adapter.serverCount().then((serverCount) => {
expectedServerCount = serverCount;
checkCompleteness();
});
return true;
}
/**
* Emits an event and waits for an acknowledgement from all clients.
*
* @example
* try {
* const responses = await io.timeout(1000).emitWithAck("some-event");
* console.log(responses); // one response per client
* } catch (e) {
* // some clients did not acknowledge the event in the given delay
* }
*
* @return a Promise that will be fulfilled when all clients have acknowledged the event
*/
emitWithAck(ev, ...args) {
return new Promise((resolve, reject) => {
args.push((err, responses) => {
if (err) {
err.responses = responses;
return reject(err);
} else {
return resolve(responses);
}
});
this.emit(ev, ...args);
});
}
/**
* Gets a list of clients.
*
* @deprecated this method will be removed in the next major release, please use {@link Server#serverSideEmit} or
* {@link fetchSockets} instead.
*/
allSockets() {
if (!this.adapter) {
throw new Error("No adapter for this namespace, are you trying to get the list of clients of a dynamic namespace?");
}
return this.adapter.sockets(this.rooms);
}
/**
* Returns the matching socket instances. This method works across a cluster of several Socket.IO servers.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* // return all Socket instances
* const sockets = await io.fetchSockets();
*
* // return all Socket instances in the "room1" room
* const sockets = await io.in("room1").fetchSockets();
*
* for (const socket of sockets) {
* console.log(socket.id);
* console.log(socket.handshake);
* console.log(socket.rooms);
* console.log(socket.data);
*
* socket.emit("hello");
* socket.join("room1");
* socket.leave("room2");
* socket.disconnect();
* }
*/
fetchSockets() {
return this.adapter.fetchSockets({
rooms: this.rooms,
except: this.exceptRooms,
flags: this.flags
}).then((sockets) => {
return sockets.map((socket) => {
if (socket instanceof socket_1.Socket) {
return socket;
} else {
return new RemoteSocket(this.adapter, socket);
}
});
});
}
/**
* Makes the matching socket instances join the specified rooms.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
*
* // make all socket instances join the "room1" room
* io.socketsJoin("room1");
*
* // make all socket instances in the "room1" room join the "room2" and "room3" rooms
* io.in("room1").socketsJoin(["room2", "room3"]);
*
* @param room - a room, or an array of rooms
*/
socketsJoin(room) {
this.adapter.addSockets({
rooms: this.rooms,
except: this.exceptRooms,
flags: this.flags
}, Array.isArray(room) ? room : [room]);
}
/**
* Makes the matching socket instances leave the specified rooms.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* // make all socket instances leave the "room1" room
* io.socketsLeave("room1");
*
* // make all socket instances in the "room1" room leave the "room2" and "room3" rooms
* io.in("room1").socketsLeave(["room2", "room3"]);
*
* @param room - a room, or an array of rooms
*/
socketsLeave(room) {
this.adapter.delSockets({
rooms: this.rooms,
except: this.exceptRooms,
flags: this.flags
}, Array.isArray(room) ? room : [room]);
}
/**
* Makes the matching socket instances disconnect.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* // make all socket instances disconnect (the connections might be kept alive for other namespaces)
* io.disconnectSockets();
*
* // make all socket instances in the "room1" room disconnect and close the underlying connections
* io.in("room1").disconnectSockets(true);
*
* @param close - whether to close the underlying connection
*/
disconnectSockets(close = false) {
this.adapter.disconnectSockets({
rooms: this.rooms,
except: this.exceptRooms,
flags: this.flags
}, close);
}
};
exports2.BroadcastOperator = BroadcastOperator;
var RemoteSocket = class {
constructor(adapter, details) {
this.id = details.id;
this.handshake = details.handshake;
this.rooms = new Set(details.rooms);
this.data = details.data;
this.operator = new BroadcastOperator(adapter, /* @__PURE__ */ new Set([this.id]), /* @__PURE__ */ new Set(), {
expectSingleResponse: true
// so that remoteSocket.emit() with acknowledgement behaves like socket.emit()
});
}
/**
* Adds a timeout in milliseconds for the next operation.
*
* @example
* const sockets = await io.fetchSockets();
*
* for (const socket of sockets) {
* if (someCondition) {
* socket.timeout(1000).emit("some-event", (err) => {
* if (err) {
* // the client did not acknowledge the event in the given delay
* }
* });
* }
* }
*
* // note: if possible, using a room instead of looping over all sockets is preferable
* io.timeout(1000).to(someConditionRoom).emit("some-event", (err, responses) => {
* // ...
* });
*
* @param timeout
*/
timeout(timeout) {
return this.operator.timeout(timeout);
}
emit(ev, ...args) {
return this.operator.emit(ev, ...args);
}
/**
* Joins a room.
*
* @param {String|Array} room - room or array of rooms
*/
join(room) {
return this.operator.socketsJoin(room);
}
/**
* Leaves a room.
*
* @param {String} room
*/
leave(room) {
return this.operator.socketsLeave(room);
}
/**
* Disconnects this client.
*
* @param {Boolean} close - if `true`, closes the underlying connection
* @return {Socket} self
*/
disconnect(close = false) {
this.operator.disconnectSockets(close);
return this;
}
};
exports2.RemoteSocket = RemoteSocket;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/socket.js
var require_socket2 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/socket.js"(exports2) {
"use strict";
var __importDefault = exports2 && exports2.__importDefault || function(mod) {
return mod && mod.__esModule ? mod : { "default": mod };
};
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Socket = exports2.RESERVED_EVENTS = void 0;
var socket_io_parser_1 = require_cjs2();
var debug_1 = __importDefault(require_src());
var typed_events_1 = require_typed_events();
var base64id_1 = __importDefault(require_base64id());
var broadcast_operator_1 = require_broadcast_operator();
var debug = (0, debug_1.default)("socket.io:socket");
var RECOVERABLE_DISCONNECT_REASONS = /* @__PURE__ */ new Set([
"transport error",
"transport close",
"forced close",
"ping timeout",
"server shutting down",
"forced server close"
]);
exports2.RESERVED_EVENTS = /* @__PURE__ */ new Set([
"connect",
"connect_error",
"disconnect",
"disconnecting",
"newListener",
"removeListener"
]);
function noop() {
}
var Socket2 = class extends typed_events_1.StrictEventEmitter {
/**
* Interface to a `Client` for a given `Namespace`.
*
* @param {Namespace} nsp
* @param {Client} client
* @param {Object} auth
* @package
*/
constructor(nsp, client, auth, previousSession) {
super();
this.nsp = nsp;
this.client = client;
this.recovered = false;
this.data = {};
this.connected = false;
this.acks = /* @__PURE__ */ new Map();
this.fns = [];
this.flags = {};
this.server = nsp.server;
this.adapter = this.nsp.adapter;
if (previousSession) {
this.id = previousSession.sid;
this.pid = previousSession.pid;
previousSession.rooms.forEach((room) => this.join(room));
this.data = previousSession.data;
previousSession.missedPackets.forEach((packet) => {
this.packet({
type: socket_io_parser_1.PacketType.EVENT,
data: packet
});
});
this.recovered = true;
} else {
if (client.conn.protocol === 3) {
this.id = nsp.name !== "/" ? nsp.name + "#" + client.id : client.id;
} else {
this.id = base64id_1.default.generateId();
}
if (this.server._opts.connectionStateRecovery) {
this.pid = base64id_1.default.generateId();
}
}
this.handshake = this.buildHandshake(auth);
this.on("error", noop);
}
/**
* Builds the `handshake` BC object
*
* @private
*/
buildHandshake(auth) {
var _a, _b, _c, _d;
return {
headers: ((_a = this.request) === null || _a === void 0 ? void 0 : _a.headers) || {},
time: /* @__PURE__ */ new Date() + "",
address: this.conn.remoteAddress,
xdomain: !!((_b = this.request) === null || _b === void 0 ? void 0 : _b.headers.origin),
// @ts-ignore
secure: !this.request || !!this.request.connection.encrypted,
issued: +/* @__PURE__ */ new Date(),
url: (_c = this.request) === null || _c === void 0 ? void 0 : _c.url,
// @ts-ignore
query: ((_d = this.request) === null || _d === void 0 ? void 0 : _d._query) || {},
auth
};
}
/**
* Emits to this client.
*
* @example
* io.on("connection", (socket) => {
* socket.emit("hello", "world");
*
* // all serializable datastructures are supported (no need to call JSON.stringify)
* socket.emit("hello", 1, "2", { 3: ["4"], 5: Buffer.from([6]) });
*
* // with an acknowledgement from the client
* socket.emit("hello", "world", (val) => {
* // ...
* });
* });
*
* @return Always returns `true`.
*/
emit(ev, ...args) {
if (exports2.RESERVED_EVENTS.has(ev)) {
throw new Error(`"${String(ev)}" is a reserved event name`);
}
const data = [ev, ...args];
const packet = {
type: socket_io_parser_1.PacketType.EVENT,
data
};
if (typeof data[data.length - 1] === "function") {
const id = this.nsp._ids++;
debug("emitting packet with ack id %d", id);
this.registerAckCallback(id, data.pop());
packet.id = id;
}
const flags = Object.assign({}, this.flags);
this.flags = {};
if (this.nsp.server.opts.connectionStateRecovery) {
this.adapter.broadcast(packet, {
rooms: /* @__PURE__ */ new Set([this.id]),
except: /* @__PURE__ */ new Set(),
flags
});
} else {
this.notifyOutgoingListeners(packet);
this.packet(packet, flags);
}
return true;
}
/**
* Emits an event and waits for an acknowledgement
*
* @example
* io.on("connection", async (socket) => {
* // without timeout
* const response = await socket.emitWithAck("hello", "world");
*
* // with a specific timeout
* try {
* const response = await socket.timeout(1000).emitWithAck("hello", "world");
* } catch (err) {
* // the client did not acknowledge the event in the given delay
* }
* });
*
* @return a Promise that will be fulfilled when the client acknowledges the event
*/
emitWithAck(ev, ...args) {
const withErr = this.flags.timeout !== void 0;
return new Promise((resolve, reject) => {
args.push((arg1, arg2) => {
if (withErr) {
return arg1 ? reject(arg1) : resolve(arg2);
} else {
return resolve(arg1);
}
});
this.emit(ev, ...args);
});
}
/**
* @private
*/
registerAckCallback(id, ack) {
const timeout = this.flags.timeout;
if (timeout === void 0) {
this.acks.set(id, ack);
return;
}
const timer = setTimeout(() => {
debug("event with ack id %d has timed out after %d ms", id, timeout);
this.acks.delete(id);
ack.call(this, new Error("operation has timed out"));
}, timeout);
this.acks.set(id, (...args) => {
clearTimeout(timer);
ack.apply(this, [null, ...args]);
});
}
/**
* Targets a room when broadcasting.
*
* @example
* io.on("connection", (socket) => {
* // the “foo” event will be broadcast to all connected clients in the “room-101” room, except this socket
* socket.to("room-101").emit("foo", "bar");
*
* // the code above is equivalent to:
* io.to("room-101").except(socket.id).emit("foo", "bar");
*
* // with an array of rooms (a client will be notified at most once)
* socket.to(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* socket.to("room-101").to("room-102").emit("foo", "bar");
* });
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
to(room) {
return this.newBroadcastOperator().to(room);
}
/**
* Targets a room when broadcasting. Similar to `to()`, but might feel clearer in some cases:
*
* @example
* io.on("connection", (socket) => {
* // disconnect all clients in the "room-101" room, except this socket
* socket.in("room-101").disconnectSockets();
* });
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
in(room) {
return this.newBroadcastOperator().in(room);
}
/**
* Excludes a room when broadcasting.
*
* @example
* io.on("connection", (socket) => {
* // the "foo" event will be broadcast to all connected clients, except the ones that are in the "room-101" room
* // and this socket
* socket.except("room-101").emit("foo", "bar");
*
* // with an array of rooms
* socket.except(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* socket.except("room-101").except("room-102").emit("foo", "bar");
* });
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
except(room) {
return this.newBroadcastOperator().except(room);
}
/**
* Sends a `message` event.
*
* This method mimics the WebSocket.send() method.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/WebSocket/send
*
* @example
* io.on("connection", (socket) => {
* socket.send("hello");
*
* // this is equivalent to
* socket.emit("message", "hello");
* });
*
* @return self
*/
send(...args) {
this.emit("message", ...args);
return this;
}
/**
* Sends a `message` event. Alias of {@link send}.
*
* @return self
*/
write(...args) {
this.emit("message", ...args);
return this;
}
/**
* Writes a packet.
*
* @param {Object} packet - packet object
* @param {Object} opts - options
* @private
*/
packet(packet, opts = {}) {
packet.nsp = this.nsp.name;
opts.compress = false !== opts.compress;
this.client._packet(packet, opts);
}
/**
* Joins a room.
*
* @example
* io.on("connection", (socket) => {
* // join a single room
* socket.join("room1");
*
* // join multiple rooms
* socket.join(["room1", "room2"]);
* });
*
* @param {String|Array} rooms - room or array of rooms
* @return a Promise or nothing, depending on the adapter
*/
join(rooms) {
debug("join room %s", rooms);
return this.adapter.addAll(this.id, new Set(Array.isArray(rooms) ? rooms : [rooms]));
}
/**
* Leaves a room.
*
* @example
* io.on("connection", (socket) => {
* // leave a single room
* socket.leave("room1");
*
* // leave multiple rooms
* socket.leave("room1").leave("room2");
* });
*
* @param {String} room
* @return a Promise or nothing, depending on the adapter
*/
leave(room) {
debug("leave room %s", room);
return this.adapter.del(this.id, room);
}
/**
* Leave all rooms.
*
* @private
*/
leaveAll() {
this.adapter.delAll(this.id);
}
/**
* Called by `Namespace` upon successful
* middleware execution (ie: authorization).
* Socket is added to namespace array before
* call to join, so adapters can access it.
*
* @private
*/
_onconnect() {
debug("socket connected - writing packet");
this.connected = true;
this.join(this.id);
if (this.conn.protocol === 3) {
this.packet({ type: socket_io_parser_1.PacketType.CONNECT });
} else {
this.packet({
type: socket_io_parser_1.PacketType.CONNECT,
data: { sid: this.id, pid: this.pid }
});
}
}
/**
* Called with each packet. Called by `Client`.
*
* @param {Object} packet
* @private
*/
_onpacket(packet) {
debug("got packet %j", packet);
switch (packet.type) {
case socket_io_parser_1.PacketType.EVENT:
this.onevent(packet);
break;
case socket_io_parser_1.PacketType.BINARY_EVENT:
this.onevent(packet);
break;
case socket_io_parser_1.PacketType.ACK:
this.onack(packet);
break;
case socket_io_parser_1.PacketType.BINARY_ACK:
this.onack(packet);
break;
case socket_io_parser_1.PacketType.DISCONNECT:
this.ondisconnect();
break;
}
}
/**
* Called upon event packet.
*
* @param {Packet} packet - packet object
* @private
*/
onevent(packet) {
const args = packet.data || [];
debug("emitting event %j", args);
if (null != packet.id) {
debug("attaching ack callback to event");
args.push(this.ack(packet.id));
}
if (this._anyListeners && this._anyListeners.length) {
const listeners = this._anyListeners.slice();
for (const listener of listeners) {
listener.apply(this, args);
}
}
this.dispatch(args);
}
/**
* Produces an ack callback to emit with an event.
*
* @param {Number} id - packet id
* @private
*/
ack(id) {
const self = this;
let sent = false;
return function() {
if (sent)
return;
const args = Array.prototype.slice.call(arguments);
debug("sending ack %j", args);
self.packet({
id,
type: socket_io_parser_1.PacketType.ACK,
data: args
});
sent = true;
};
}
/**
* Called upon ack packet.
*
* @private
*/
onack(packet) {
const ack = this.acks.get(packet.id);
if ("function" == typeof ack) {
debug("calling ack %s with %j", packet.id, packet.data);
ack.apply(this, packet.data);
this.acks.delete(packet.id);
} else {
debug("bad ack %s", packet.id);
}
}
/**
* Called upon client disconnect packet.
*
* @private
*/
ondisconnect() {
debug("got disconnect packet");
this._onclose("client namespace disconnect");
}
/**
* Handles a client error.
*
* @private
*/
_onerror(err) {
this.emitReserved("error", err);
}
/**
* Called upon closing. Called by `Client`.
*
* @param {String} reason
* @param description
* @throw {Error} optional error object
*
* @private
*/
_onclose(reason, description) {
if (!this.connected)
return this;
debug("closing socket - reason %s", reason);
this.emitReserved("disconnecting", reason, description);
if (this.server._opts.connectionStateRecovery && RECOVERABLE_DISCONNECT_REASONS.has(reason)) {
debug("connection state recovery is enabled for sid %s", this.id);
this.adapter.persistSession({
sid: this.id,
pid: this.pid,
rooms: [...this.rooms],
data: this.data
});
}
this._cleanup();
this.client._remove(this);
this.connected = false;
this.emitReserved("disconnect", reason, description);
return;
}
/**
* Makes the socket leave all the rooms it was part of and prevents it from joining any other room
*
* @private
*/
_cleanup() {
this.leaveAll();
this.nsp._remove(this);
this.join = noop;
}
/**
* Produces an `error` packet.
*
* @param {Object} err - error object
*
* @private
*/
_error(err) {
this.packet({ type: socket_io_parser_1.PacketType.CONNECT_ERROR, data: err });
}
/**
* Disconnects this client.
*
* @example
* io.on("connection", (socket) => {
* // disconnect this socket (the connection might be kept alive for other namespaces)
* socket.disconnect();
*
* // disconnect this socket and close the underlying connection
* socket.disconnect(true);
* })
*
* @param {Boolean} close - if `true`, closes the underlying connection
* @return self
*/
disconnect(close = false) {
if (!this.connected)
return this;
if (close) {
this.client._disconnect();
} else {
this.packet({ type: socket_io_parser_1.PacketType.DISCONNECT });
this._onclose("server namespace disconnect");
}
return this;
}
/**
* Sets the compress flag.
*
* @example
* io.on("connection", (socket) => {
* socket.compress(false).emit("hello");
* });
*
* @param {Boolean} compress - if `true`, compresses the sending data
* @return {Socket} self
*/
compress(compress) {
this.flags.compress = compress;
return this;
}
/**
* Sets a modifier for a subsequent event emission that the event data may be lost if the client is not ready to
* receive messages (because of network slowness or other issues, or because theyre connected through long polling
* and is in the middle of a request-response cycle).
*
* @example
* io.on("connection", (socket) => {
* socket.volatile.emit("hello"); // the client may or may not receive it
* });
*
* @return {Socket} self
*/
get volatile() {
this.flags.volatile = true;
return this;
}
/**
* Sets a modifier for a subsequent event emission that the event data will only be broadcast to every sockets but the
* sender.
*
* @example
* io.on("connection", (socket) => {
* // the “foo” event will be broadcast to all connected clients, except this socket
* socket.broadcast.emit("foo", "bar");
* });
*
* @return a new {@link BroadcastOperator} instance for chaining
*/
get broadcast() {
return this.newBroadcastOperator();
}
/**
* Sets a modifier for a subsequent event emission that the event data will only be broadcast to the current node.
*
* @example
* io.on("connection", (socket) => {
* // the “foo” event will be broadcast to all connected clients on this node, except this socket
* socket.local.emit("foo", "bar");
* });
*
* @return a new {@link BroadcastOperator} instance for chaining
*/
get local() {
return this.newBroadcastOperator().local;
}
/**
* Sets a modifier for a subsequent event emission that the callback will be called with an error when the
* given number of milliseconds have elapsed without an acknowledgement from the client:
*
* @example
* io.on("connection", (socket) => {
* socket.timeout(5000).emit("my-event", (err) => {
* if (err) {
* // the client did not acknowledge the event in the given delay
* }
* });
* });
*
* @returns self
*/
timeout(timeout) {
this.flags.timeout = timeout;
return this;
}
/**
* Dispatch incoming event to socket listeners.
*
* @param {Array} event - event that will get emitted
* @private
*/
dispatch(event) {
debug("dispatching an event %j", event);
this.run(event, (err) => {
process.nextTick(() => {
if (err) {
return this._onerror(err);
}
if (this.connected) {
super.emitUntyped.apply(this, event);
} else {
debug("ignore packet received after disconnection");
}
});
});
}
/**
* Sets up socket middleware.
*
* @example
* io.on("connection", (socket) => {
* socket.use(([event, ...args], next) => {
* if (isUnauthorized(event)) {
* return next(new Error("unauthorized event"));
* }
* // do not forget to call next
* next();
* });
*
* socket.on("error", (err) => {
* if (err && err.message === "unauthorized event") {
* socket.disconnect();
* }
* });
* });
*
* @param {Function} fn - middleware function (event, next)
* @return {Socket} self
*/
use(fn) {
this.fns.push(fn);
return this;
}
/**
* Executes the middleware for an incoming event.
*
* @param {Array} event - event that will get emitted
* @param {Function} fn - last fn call in the middleware
* @private
*/
run(event, fn) {
const fns = this.fns.slice(0);
if (!fns.length)
return fn(null);
function run(i) {
fns[i](event, function(err) {
if (err)
return fn(err);
if (!fns[i + 1])
return fn(null);
run(i + 1);
});
}
run(0);
}
/**
* Whether the socket is currently disconnected
*/
get disconnected() {
return !this.connected;
}
/**
* A reference to the request that originated the underlying Engine.IO Socket.
*/
get request() {
return this.client.request;
}
/**
* A reference to the underlying Client transport connection (Engine.IO Socket object).
*
* @example
* io.on("connection", (socket) => {
* console.log(socket.conn.transport.name); // prints "polling" or "websocket"
*
* socket.conn.once("upgrade", () => {
* console.log(socket.conn.transport.name); // prints "websocket"
* });
* });
*/
get conn() {
return this.client.conn;
}
/**
* Returns the rooms the socket is currently in.
*
* @example
* io.on("connection", (socket) => {
* console.log(socket.rooms); // Set { <socket.id> }
*
* socket.join("room1");
*
* console.log(socket.rooms); // Set { <socket.id>, "room1" }
* });
*/
get rooms() {
return this.adapter.socketRooms(this.id) || /* @__PURE__ */ new Set();
}
/**
* Adds a listener that will be fired when any event is received. The event name is passed as the first argument to
* the callback.
*
* @example
* io.on("connection", (socket) => {
* socket.onAny((event, ...args) => {
* console.log(`got event ${event}`);
* });
* });
*
* @param listener
*/
onAny(listener) {
this._anyListeners = this._anyListeners || [];
this._anyListeners.push(listener);
return this;
}
/**
* Adds a listener that will be fired when any event is received. The event name is passed as the first argument to
* the callback. The listener is added to the beginning of the listeners array.
*
* @param listener
*/
prependAny(listener) {
this._anyListeners = this._anyListeners || [];
this._anyListeners.unshift(listener);
return this;
}
/**
* Removes the listener that will be fired when any event is received.
*
* @example
* io.on("connection", (socket) => {
* const catchAllListener = (event, ...args) => {
* console.log(`got event ${event}`);
* }
*
* socket.onAny(catchAllListener);
*
* // remove a specific listener
* socket.offAny(catchAllListener);
*
* // or remove all listeners
* socket.offAny();
* });
*
* @param listener
*/
offAny(listener) {
if (!this._anyListeners) {
return this;
}
if (listener) {
const listeners = this._anyListeners;
for (let i = 0; i < listeners.length; i++) {
if (listener === listeners[i]) {
listeners.splice(i, 1);
return this;
}
}
} else {
this._anyListeners = [];
}
return this;
}
/**
* Returns an array of listeners that are listening for any event that is specified. This array can be manipulated,
* e.g. to remove listeners.
*/
listenersAny() {
return this._anyListeners || [];
}
/**
* Adds a listener that will be fired when any event is sent. The event name is passed as the first argument to
* the callback.
*
* Note: acknowledgements sent to the client are not included.
*
* @example
* io.on("connection", (socket) => {
* socket.onAnyOutgoing((event, ...args) => {
* console.log(`sent event ${event}`);
* });
* });
*
* @param listener
*/
onAnyOutgoing(listener) {
this._anyOutgoingListeners = this._anyOutgoingListeners || [];
this._anyOutgoingListeners.push(listener);
return this;
}
/**
* Adds a listener that will be fired when any event is emitted. The event name is passed as the first argument to the
* callback. The listener is added to the beginning of the listeners array.
*
* @example
* io.on("connection", (socket) => {
* socket.prependAnyOutgoing((event, ...args) => {
* console.log(`sent event ${event}`);
* });
* });
*
* @param listener
*/
prependAnyOutgoing(listener) {
this._anyOutgoingListeners = this._anyOutgoingListeners || [];
this._anyOutgoingListeners.unshift(listener);
return this;
}
/**
* Removes the listener that will be fired when any event is sent.
*
* @example
* io.on("connection", (socket) => {
* const catchAllListener = (event, ...args) => {
* console.log(`sent event ${event}`);
* }
*
* socket.onAnyOutgoing(catchAllListener);
*
* // remove a specific listener
* socket.offAnyOutgoing(catchAllListener);
*
* // or remove all listeners
* socket.offAnyOutgoing();
* });
*
* @param listener - the catch-all listener
*/
offAnyOutgoing(listener) {
if (!this._anyOutgoingListeners) {
return this;
}
if (listener) {
const listeners = this._anyOutgoingListeners;
for (let i = 0; i < listeners.length; i++) {
if (listener === listeners[i]) {
listeners.splice(i, 1);
return this;
}
}
} else {
this._anyOutgoingListeners = [];
}
return this;
}
/**
* Returns an array of listeners that are listening for any event that is specified. This array can be manipulated,
* e.g. to remove listeners.
*/
listenersAnyOutgoing() {
return this._anyOutgoingListeners || [];
}
/**
* Notify the listeners for each packet sent (emit or broadcast)
*
* @param packet
*
* @private
*/
notifyOutgoingListeners(packet) {
if (this._anyOutgoingListeners && this._anyOutgoingListeners.length) {
const listeners = this._anyOutgoingListeners.slice();
for (const listener of listeners) {
listener.apply(this, packet.data);
}
}
}
newBroadcastOperator() {
const flags = Object.assign({}, this.flags);
this.flags = {};
return new broadcast_operator_1.BroadcastOperator(this.adapter, /* @__PURE__ */ new Set(), /* @__PURE__ */ new Set([this.id]), flags);
}
};
exports2.Socket = Socket2;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/namespace.js
var require_namespace = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/namespace.js"(exports2) {
"use strict";
var __importDefault = exports2 && exports2.__importDefault || function(mod) {
return mod && mod.__esModule ? mod : { "default": mod };
};
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Namespace = exports2.RESERVED_EVENTS = void 0;
var socket_1 = require_socket2();
var typed_events_1 = require_typed_events();
var debug_1 = __importDefault(require_src());
var broadcast_operator_1 = require_broadcast_operator();
var debug = (0, debug_1.default)("socket.io:namespace");
exports2.RESERVED_EVENTS = /* @__PURE__ */ new Set(["connect", "connection", "new_namespace"]);
var Namespace2 = class extends typed_events_1.StrictEventEmitter {
/**
* Namespace constructor.
*
* @param server instance
* @param name
*/
constructor(server2, name) {
super();
this.sockets = /* @__PURE__ */ new Map();
this._fns = [];
this._ids = 0;
this.server = server2;
this.name = name;
this._initAdapter();
}
/**
* Initializes the `Adapter` for this nsp.
* Run upon changing adapter by `Server#adapter`
* in addition to the constructor.
*
* @private
*/
_initAdapter() {
this.adapter = new (this.server.adapter())(this);
}
/**
* Registers a middleware, which is a function that gets executed for every incoming {@link Socket}.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* myNamespace.use((socket, next) => {
* // ...
* next();
* });
*
* @param fn - the middleware function
*/
use(fn) {
this._fns.push(fn);
return this;
}
/**
* Executes the middleware for an incoming client.
*
* @param socket - the socket that will get added
* @param fn - last fn call in the middleware
* @private
*/
run(socket, fn) {
const fns = this._fns.slice(0);
if (!fns.length)
return fn(null);
function run(i) {
fns[i](socket, function(err) {
if (err)
return fn(err);
if (!fns[i + 1])
return fn(null);
run(i + 1);
});
}
run(0);
}
/**
* Targets a room when emitting.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // the “foo” event will be broadcast to all connected clients in the “room-101” room
* myNamespace.to("room-101").emit("foo", "bar");
*
* // with an array of rooms (a client will be notified at most once)
* myNamespace.to(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* myNamespace.to("room-101").to("room-102").emit("foo", "bar");
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
to(room) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).to(room);
}
/**
* Targets a room when emitting. Similar to `to()`, but might feel clearer in some cases:
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // disconnect all clients in the "room-101" room
* myNamespace.in("room-101").disconnectSockets();
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
in(room) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).in(room);
}
/**
* Excludes a room when emitting.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // the "foo" event will be broadcast to all connected clients, except the ones that are in the "room-101" room
* myNamespace.except("room-101").emit("foo", "bar");
*
* // with an array of rooms
* myNamespace.except(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* myNamespace.except("room-101").except("room-102").emit("foo", "bar");
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
except(room) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).except(room);
}
/**
* Adds a new client.
*
* @return {Socket}
* @private
*/
async _add(client, auth, fn) {
var _a;
debug("adding socket to nsp %s", this.name);
const socket = await this._createSocket(client, auth);
if (
// @ts-ignore
((_a = this.server.opts.connectionStateRecovery) === null || _a === void 0 ? void 0 : _a.skipMiddlewares) && socket.recovered && client.conn.readyState === "open"
) {
return this._doConnect(socket, fn);
}
this.run(socket, (err) => {
process.nextTick(() => {
if ("open" !== client.conn.readyState) {
debug("next called after client was closed - ignoring socket");
socket._cleanup();
return;
}
if (err) {
debug("middleware error, sending CONNECT_ERROR packet to the client");
socket._cleanup();
if (client.conn.protocol === 3) {
return socket._error(err.data || err.message);
} else {
return socket._error({
message: err.message,
data: err.data
});
}
}
this._doConnect(socket, fn);
});
});
}
async _createSocket(client, auth) {
const sessionId = auth.pid;
const offset = auth.offset;
if (
// @ts-ignore
this.server.opts.connectionStateRecovery && typeof sessionId === "string" && typeof offset === "string"
) {
let session;
try {
session = await this.adapter.restoreSession(sessionId, offset);
} catch (e) {
debug("error while restoring session: %s", e);
}
if (session) {
debug("connection state recovered for sid %s", session.sid);
return new socket_1.Socket(this, client, auth, session);
}
}
return new socket_1.Socket(this, client, auth);
}
_doConnect(socket, fn) {
this.sockets.set(socket.id, socket);
socket._onconnect();
if (fn)
fn(socket);
this.emitReserved("connect", socket);
this.emitReserved("connection", socket);
}
/**
* Removes a client. Called by each `Socket`.
*
* @private
*/
_remove(socket) {
if (this.sockets.has(socket.id)) {
this.sockets.delete(socket.id);
} else {
debug("ignoring remove for %s", socket.id);
}
}
/**
* Emits to all connected clients.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* myNamespace.emit("hello", "world");
*
* // all serializable datastructures are supported (no need to call JSON.stringify)
* myNamespace.emit("hello", 1, "2", { 3: ["4"], 5: Uint8Array.from([6]) });
*
* // with an acknowledgement from the clients
* myNamespace.timeout(1000).emit("some-event", (err, responses) => {
* if (err) {
* // some clients did not acknowledge the event in the given delay
* } else {
* console.log(responses); // one response per client
* }
* });
*
* @return Always true
*/
emit(ev, ...args) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).emit(ev, ...args);
}
/**
* Emits an event and waits for an acknowledgement from all clients.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* try {
* const responses = await myNamespace.timeout(1000).emitWithAck("some-event");
* console.log(responses); // one response per client
* } catch (e) {
* // some clients did not acknowledge the event in the given delay
* }
*
* @return a Promise that will be fulfilled when all clients have acknowledged the event
*/
emitWithAck(ev, ...args) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).emitWithAck(ev, ...args);
}
/**
* Sends a `message` event to all clients.
*
* This method mimics the WebSocket.send() method.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/WebSocket/send
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* myNamespace.send("hello");
*
* // this is equivalent to
* myNamespace.emit("message", "hello");
*
* @return self
*/
send(...args) {
this.emit("message", ...args);
return this;
}
/**
* Sends a `message` event to all clients. Sends a `message` event. Alias of {@link send}.
*
* @return self
*/
write(...args) {
this.emit("message", ...args);
return this;
}
/**
* Sends a message to the other Socket.IO servers of the cluster.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* myNamespace.serverSideEmit("hello", "world");
*
* myNamespace.on("hello", (arg1) => {
* console.log(arg1); // prints "world"
* });
*
* // acknowledgements (without binary content) are supported too:
* myNamespace.serverSideEmit("ping", (err, responses) => {
* if (err) {
* // some servers did not acknowledge the event in the given delay
* } else {
* console.log(responses); // one response per server (except the current one)
* }
* });
*
* myNamespace.on("ping", (cb) => {
* cb("pong");
* });
*
* @param ev - the event name
* @param args - an array of arguments, which may include an acknowledgement callback at the end
*/
serverSideEmit(ev, ...args) {
if (exports2.RESERVED_EVENTS.has(ev)) {
throw new Error(`"${String(ev)}" is a reserved event name`);
}
args.unshift(ev);
this.adapter.serverSideEmit(args);
return true;
}
/**
* Sends a message and expect an acknowledgement from the other Socket.IO servers of the cluster.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* try {
* const responses = await myNamespace.serverSideEmitWithAck("ping");
* console.log(responses); // one response per server (except the current one)
* } catch (e) {
* // some servers did not acknowledge the event in the given delay
* }
*
* @param ev - the event name
* @param args - an array of arguments
*
* @return a Promise that will be fulfilled when all servers have acknowledged the event
*/
serverSideEmitWithAck(ev, ...args) {
return new Promise((resolve, reject) => {
args.push((err, responses) => {
if (err) {
err.responses = responses;
return reject(err);
} else {
return resolve(responses);
}
});
this.serverSideEmit(ev, ...args);
});
}
/**
* Called when a packet is received from another Socket.IO server
*
* @param args - an array of arguments, which may include an acknowledgement callback at the end
*
* @private
*/
_onServerSideEmit(args) {
super.emitUntyped.apply(this, args);
}
/**
* Gets a list of clients.
*
* @deprecated this method will be removed in the next major release, please use {@link Namespace#serverSideEmit} or
* {@link Namespace#fetchSockets} instead.
*/
allSockets() {
return new broadcast_operator_1.BroadcastOperator(this.adapter).allSockets();
}
/**
* Sets the compress flag.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* myNamespace.compress(false).emit("hello");
*
* @param compress - if `true`, compresses the sending data
* @return self
*/
compress(compress) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).compress(compress);
}
/**
* Sets a modifier for a subsequent event emission that the event data may be lost if the client is not ready to
* receive messages (because of network slowness or other issues, or because theyre connected through long polling
* and is in the middle of a request-response cycle).
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* myNamespace.volatile.emit("hello"); // the clients may or may not receive it
*
* @return self
*/
get volatile() {
return new broadcast_operator_1.BroadcastOperator(this.adapter).volatile;
}
/**
* Sets a modifier for a subsequent event emission that the event data will only be broadcast to the current node.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // the “foo” event will be broadcast to all connected clients on this node
* myNamespace.local.emit("foo", "bar");
*
* @return a new {@link BroadcastOperator} instance for chaining
*/
get local() {
return new broadcast_operator_1.BroadcastOperator(this.adapter).local;
}
/**
* Adds a timeout in milliseconds for the next operation.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* myNamespace.timeout(1000).emit("some-event", (err, responses) => {
* if (err) {
* // some clients did not acknowledge the event in the given delay
* } else {
* console.log(responses); // one response per client
* }
* });
*
* @param timeout
*/
timeout(timeout) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).timeout(timeout);
}
/**
* Returns the matching socket instances.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // return all Socket instances
* const sockets = await myNamespace.fetchSockets();
*
* // return all Socket instances in the "room1" room
* const sockets = await myNamespace.in("room1").fetchSockets();
*
* for (const socket of sockets) {
* console.log(socket.id);
* console.log(socket.handshake);
* console.log(socket.rooms);
* console.log(socket.data);
*
* socket.emit("hello");
* socket.join("room1");
* socket.leave("room2");
* socket.disconnect();
* }
*/
fetchSockets() {
return new broadcast_operator_1.BroadcastOperator(this.adapter).fetchSockets();
}
/**
* Makes the matching socket instances join the specified rooms.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // make all socket instances join the "room1" room
* myNamespace.socketsJoin("room1");
*
* // make all socket instances in the "room1" room join the "room2" and "room3" rooms
* myNamespace.in("room1").socketsJoin(["room2", "room3"]);
*
* @param room - a room, or an array of rooms
*/
socketsJoin(room) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).socketsJoin(room);
}
/**
* Makes the matching socket instances leave the specified rooms.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // make all socket instances leave the "room1" room
* myNamespace.socketsLeave("room1");
*
* // make all socket instances in the "room1" room leave the "room2" and "room3" rooms
* myNamespace.in("room1").socketsLeave(["room2", "room3"]);
*
* @param room - a room, or an array of rooms
*/
socketsLeave(room) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).socketsLeave(room);
}
/**
* Makes the matching socket instances disconnect.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* const myNamespace = io.of("/my-namespace");
*
* // make all socket instances disconnect (the connections might be kept alive for other namespaces)
* myNamespace.disconnectSockets();
*
* // make all socket instances in the "room1" room disconnect and close the underlying connections
* myNamespace.in("room1").disconnectSockets(true);
*
* @param close - whether to close the underlying connection
*/
disconnectSockets(close = false) {
return new broadcast_operator_1.BroadcastOperator(this.adapter).disconnectSockets(close);
}
};
exports2.Namespace = Namespace2;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/parent-namespace.js
var require_parent_namespace = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/parent-namespace.js"(exports2) {
"use strict";
var __importDefault = exports2 && exports2.__importDefault || function(mod) {
return mod && mod.__esModule ? mod : { "default": mod };
};
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.ParentNamespace = void 0;
var namespace_1 = require_namespace();
var debug_1 = __importDefault(require_src());
var debug = (0, debug_1.default)("socket.io:parent-namespace");
var ParentNamespace = class _ParentNamespace extends namespace_1.Namespace {
constructor(server2) {
super(server2, "/_" + _ParentNamespace.count++);
this.children = /* @__PURE__ */ new Set();
}
/**
* @private
*/
_initAdapter() {
const broadcast = (packet, opts) => {
this.children.forEach((nsp) => {
nsp.adapter.broadcast(packet, opts);
});
};
this.adapter = { broadcast };
}
emit(ev, ...args) {
this.children.forEach((nsp) => {
nsp.emit(ev, ...args);
});
return true;
}
createChild(name) {
debug("creating child namespace %s", name);
const namespace = new namespace_1.Namespace(this.server, name);
namespace._fns = this._fns.slice(0);
this.listeners("connect").forEach((listener) => namespace.on("connect", listener));
this.listeners("connection").forEach((listener) => namespace.on("connection", listener));
this.children.add(namespace);
if (this.server._opts.cleanupEmptyChildNamespaces) {
const remove = namespace._remove;
namespace._remove = (socket) => {
remove.call(namespace, socket);
if (namespace.sockets.size === 0) {
debug("closing child namespace %s", name);
namespace.adapter.close();
this.server._nsps.delete(namespace.name);
this.children.delete(namespace);
}
};
}
this.server._nsps.set(name, namespace);
this.server.sockets.emitReserved("new_namespace", namespace);
return namespace;
}
fetchSockets() {
throw new Error("fetchSockets() is not supported on parent namespaces");
}
};
exports2.ParentNamespace = ParentNamespace;
ParentNamespace.count = 0;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io-adapter/dist/contrib/yeast.js
var require_yeast = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io-adapter/dist/contrib/yeast.js"(exports2) {
"use strict";
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.yeast = exports2.decode = exports2.encode = void 0;
var alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_".split("");
var length = 64;
var map = {};
var seed = 0;
var i = 0;
var prev;
function encode(num) {
let encoded = "";
do {
encoded = alphabet[num % length] + encoded;
num = Math.floor(num / length);
} while (num > 0);
return encoded;
}
exports2.encode = encode;
function decode(str) {
let decoded = 0;
for (i = 0; i < str.length; i++) {
decoded = decoded * length + map[str.charAt(i)];
}
return decoded;
}
exports2.decode = decode;
function yeast() {
const now = encode(+/* @__PURE__ */ new Date());
if (now !== prev)
return seed = 0, prev = now;
return now + "." + encode(seed++);
}
exports2.yeast = yeast;
for (; i < length; i++)
map[alphabet[i]] = i;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io-adapter/dist/index.js
var require_dist = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io-adapter/dist/index.js"(exports2) {
"use strict";
var _a;
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.SessionAwareAdapter = exports2.Adapter = void 0;
var events_1 = require("events");
var yeast_1 = require_yeast();
var WebSocket = require_ws();
var canPreComputeFrame = typeof ((_a = WebSocket === null || WebSocket === void 0 ? void 0 : WebSocket.Sender) === null || _a === void 0 ? void 0 : _a.frame) === "function";
var Adapter = class extends events_1.EventEmitter {
/**
* In-memory adapter constructor.
*
* @param {Namespace} nsp
*/
constructor(nsp) {
super();
this.nsp = nsp;
this.rooms = /* @__PURE__ */ new Map();
this.sids = /* @__PURE__ */ new Map();
this.encoder = nsp.server.encoder;
}
/**
* To be overridden
*/
init() {
}
/**
* To be overridden
*/
close() {
}
/**
* Returns the number of Socket.IO servers in the cluster
*
* @public
*/
serverCount() {
return Promise.resolve(1);
}
/**
* Adds a socket to a list of room.
*
* @param {SocketId} id the socket id
* @param {Set<Room>} rooms a set of rooms
* @public
*/
addAll(id, rooms) {
if (!this.sids.has(id)) {
this.sids.set(id, /* @__PURE__ */ new Set());
}
for (const room of rooms) {
this.sids.get(id).add(room);
if (!this.rooms.has(room)) {
this.rooms.set(room, /* @__PURE__ */ new Set());
this.emit("create-room", room);
}
if (!this.rooms.get(room).has(id)) {
this.rooms.get(room).add(id);
this.emit("join-room", room, id);
}
}
}
/**
* Removes a socket from a room.
*
* @param {SocketId} id the socket id
* @param {Room} room the room name
*/
del(id, room) {
if (this.sids.has(id)) {
this.sids.get(id).delete(room);
}
this._del(room, id);
}
_del(room, id) {
const _room = this.rooms.get(room);
if (_room != null) {
const deleted = _room.delete(id);
if (deleted) {
this.emit("leave-room", room, id);
}
if (_room.size === 0 && this.rooms.delete(room)) {
this.emit("delete-room", room);
}
}
}
/**
* Removes a socket from all rooms it's joined.
*
* @param {SocketId} id the socket id
*/
delAll(id) {
if (!this.sids.has(id)) {
return;
}
for (const room of this.sids.get(id)) {
this._del(room, id);
}
this.sids.delete(id);
}
/**
* Broadcasts a packet.
*
* Options:
* - `flags` {Object} flags for this packet
* - `except` {Array} sids that should be excluded
* - `rooms` {Array} list of rooms to broadcast to
*
* @param {Object} packet the packet object
* @param {Object} opts the options
* @public
*/
broadcast(packet, opts) {
const flags = opts.flags || {};
const packetOpts = {
preEncoded: true,
volatile: flags.volatile,
compress: flags.compress
};
packet.nsp = this.nsp.name;
const encodedPackets = this._encode(packet, packetOpts);
this.apply(opts, (socket) => {
if (typeof socket.notifyOutgoingListeners === "function") {
socket.notifyOutgoingListeners(packet);
}
socket.client.writeToEngine(encodedPackets, packetOpts);
});
}
/**
* Broadcasts a packet and expects multiple acknowledgements.
*
* Options:
* - `flags` {Object} flags for this packet
* - `except` {Array} sids that should be excluded
* - `rooms` {Array} list of rooms to broadcast to
*
* @param {Object} packet the packet object
* @param {Object} opts the options
* @param clientCountCallback - the number of clients that received the packet
* @param ack - the callback that will be called for each client response
*
* @public
*/
broadcastWithAck(packet, opts, clientCountCallback, ack) {
const flags = opts.flags || {};
const packetOpts = {
preEncoded: true,
volatile: flags.volatile,
compress: flags.compress
};
packet.nsp = this.nsp.name;
packet.id = this.nsp._ids++;
const encodedPackets = this._encode(packet, packetOpts);
let clientCount = 0;
this.apply(opts, (socket) => {
clientCount++;
socket.acks.set(packet.id, ack);
if (typeof socket.notifyOutgoingListeners === "function") {
socket.notifyOutgoingListeners(packet);
}
socket.client.writeToEngine(encodedPackets, packetOpts);
});
clientCountCallback(clientCount);
}
_encode(packet, packetOpts) {
const encodedPackets = this.encoder.encode(packet);
if (canPreComputeFrame && encodedPackets.length === 1 && typeof encodedPackets[0] === "string") {
const data = Buffer.from("4" + encodedPackets[0]);
packetOpts.wsPreEncodedFrame = WebSocket.Sender.frame(data, {
readOnly: false,
mask: false,
rsv1: false,
opcode: 1,
fin: true
});
}
return encodedPackets;
}
/**
* Gets a list of sockets by sid.
*
* @param {Set<Room>} rooms the explicit set of rooms to check.
*/
sockets(rooms) {
const sids = /* @__PURE__ */ new Set();
this.apply({ rooms }, (socket) => {
sids.add(socket.id);
});
return Promise.resolve(sids);
}
/**
* Gets the list of rooms a given socket has joined.
*
* @param {SocketId} id the socket id
*/
socketRooms(id) {
return this.sids.get(id);
}
/**
* Returns the matching socket instances
*
* @param opts - the filters to apply
*/
fetchSockets(opts) {
const sockets = [];
this.apply(opts, (socket) => {
sockets.push(socket);
});
return Promise.resolve(sockets);
}
/**
* Makes the matching socket instances join the specified rooms
*
* @param opts - the filters to apply
* @param rooms - the rooms to join
*/
addSockets(opts, rooms) {
this.apply(opts, (socket) => {
socket.join(rooms);
});
}
/**
* Makes the matching socket instances leave the specified rooms
*
* @param opts - the filters to apply
* @param rooms - the rooms to leave
*/
delSockets(opts, rooms) {
this.apply(opts, (socket) => {
rooms.forEach((room) => socket.leave(room));
});
}
/**
* Makes the matching socket instances disconnect
*
* @param opts - the filters to apply
* @param close - whether to close the underlying connection
*/
disconnectSockets(opts, close) {
this.apply(opts, (socket) => {
socket.disconnect(close);
});
}
apply(opts, callback) {
const rooms = opts.rooms;
const except = this.computeExceptSids(opts.except);
if (rooms.size) {
const ids = /* @__PURE__ */ new Set();
for (const room of rooms) {
if (!this.rooms.has(room))
continue;
for (const id of this.rooms.get(room)) {
if (ids.has(id) || except.has(id))
continue;
const socket = this.nsp.sockets.get(id);
if (socket) {
callback(socket);
ids.add(id);
}
}
}
} else {
for (const [id] of this.sids) {
if (except.has(id))
continue;
const socket = this.nsp.sockets.get(id);
if (socket)
callback(socket);
}
}
}
computeExceptSids(exceptRooms) {
const exceptSids = /* @__PURE__ */ new Set();
if (exceptRooms && exceptRooms.size > 0) {
for (const room of exceptRooms) {
if (this.rooms.has(room)) {
this.rooms.get(room).forEach((sid) => exceptSids.add(sid));
}
}
}
return exceptSids;
}
/**
* Send a packet to the other Socket.IO servers in the cluster
* @param packet - an array of arguments, which may include an acknowledgement callback at the end
*/
serverSideEmit(packet) {
console.warn("this adapter does not support the serverSideEmit() functionality");
}
/**
* Save the client session in order to restore it upon reconnection.
*/
persistSession(session) {
}
/**
* Restore the session and find the packets that were missed by the client.
* @param pid
* @param offset
*/
restoreSession(pid, offset) {
return null;
}
};
exports2.Adapter = Adapter;
var SessionAwareAdapter = class extends Adapter {
constructor(nsp) {
super(nsp);
this.nsp = nsp;
this.sessions = /* @__PURE__ */ new Map();
this.packets = [];
this.maxDisconnectionDuration = nsp.server.opts.connectionStateRecovery.maxDisconnectionDuration;
const timer = setInterval(() => {
const threshold = Date.now() - this.maxDisconnectionDuration;
this.sessions.forEach((session, sessionId) => {
const hasExpired = session.disconnectedAt < threshold;
if (hasExpired) {
this.sessions.delete(sessionId);
}
});
for (let i = this.packets.length - 1; i >= 0; i--) {
const hasExpired = this.packets[i].emittedAt < threshold;
if (hasExpired) {
this.packets.splice(0, i + 1);
break;
}
}
}, 60 * 1e3);
timer.unref();
}
persistSession(session) {
session.disconnectedAt = Date.now();
this.sessions.set(session.pid, session);
}
restoreSession(pid, offset) {
const session = this.sessions.get(pid);
if (!session) {
return null;
}
const hasExpired = session.disconnectedAt + this.maxDisconnectionDuration < Date.now();
if (hasExpired) {
this.sessions.delete(pid);
return null;
}
const index = this.packets.findIndex((packet) => packet.id === offset);
if (index === -1) {
return null;
}
const missedPackets = [];
for (let i = index + 1; i < this.packets.length; i++) {
const packet = this.packets[i];
if (shouldIncludePacket(session.rooms, packet.opts)) {
missedPackets.push(packet.data);
}
}
return Promise.resolve(Object.assign(Object.assign({}, session), { missedPackets }));
}
broadcast(packet, opts) {
var _a2;
const isEventPacket = packet.type === 2;
const withoutAcknowledgement = packet.id === void 0;
const notVolatile = ((_a2 = opts.flags) === null || _a2 === void 0 ? void 0 : _a2.volatile) === void 0;
if (isEventPacket && withoutAcknowledgement && notVolatile) {
const id = (0, yeast_1.yeast)();
packet.data.push(id);
this.packets.push({
id,
opts,
data: packet.data,
emittedAt: Date.now()
});
}
super.broadcast(packet, opts);
}
};
exports2.SessionAwareAdapter = SessionAwareAdapter;
function shouldIncludePacket(sessionRooms, opts) {
const included = opts.rooms.size === 0 || sessionRooms.some((room) => opts.rooms.has(room));
const notExcluded = sessionRooms.every((room) => !opts.except.has(room));
return included && notExcluded;
}
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/uws.js
var require_uws = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/uws.js"(exports2) {
"use strict";
var __importDefault = exports2 && exports2.__importDefault || function(mod) {
return mod && mod.__esModule ? mod : { "default": mod };
};
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.serveFile = exports2.restoreAdapter = exports2.patchAdapter = void 0;
var socket_io_adapter_1 = require_dist();
var fs_1 = require("fs");
var debug_1 = __importDefault(require_src());
var debug = (0, debug_1.default)("socket.io:adapter-uws");
var SEPARATOR = "";
var { addAll, del, broadcast } = socket_io_adapter_1.Adapter.prototype;
function patchAdapter(app) {
socket_io_adapter_1.Adapter.prototype.addAll = function(id, rooms) {
const isNew = !this.sids.has(id);
addAll.call(this, id, rooms);
const socket = this.nsp.sockets.get(id);
if (!socket) {
return;
}
if (socket.conn.transport.name === "websocket") {
subscribe(this.nsp.name, socket, isNew, rooms);
return;
}
if (isNew) {
socket.conn.on("upgrade", () => {
const rooms2 = this.sids.get(id);
if (rooms2) {
subscribe(this.nsp.name, socket, isNew, rooms2);
}
});
}
};
socket_io_adapter_1.Adapter.prototype.del = function(id, room) {
del.call(this, id, room);
const socket = this.nsp.sockets.get(id);
if (socket && socket.conn.transport.name === "websocket") {
const sessionId = socket.conn.id;
const websocket = socket.conn.transport.socket;
const topic = `${this.nsp.name}${SEPARATOR}${room}`;
debug("unsubscribe connection %s from topic %s", sessionId, topic);
websocket.unsubscribe(topic);
}
};
socket_io_adapter_1.Adapter.prototype.broadcast = function(packet, opts) {
const useFastPublish = opts.rooms.size <= 1 && opts.except.size === 0;
if (!useFastPublish) {
broadcast.call(this, packet, opts);
return;
}
const flags = opts.flags || {};
const basePacketOpts = {
preEncoded: true,
volatile: flags.volatile,
compress: flags.compress
};
packet.nsp = this.nsp.name;
const encodedPackets = this.encoder.encode(packet);
const topic = opts.rooms.size === 0 ? this.nsp.name : `${this.nsp.name}${SEPARATOR}${opts.rooms.keys().next().value}`;
debug("fast publish to %s", topic);
encodedPackets.forEach((encodedPacket) => {
const isBinary = typeof encodedPacket !== "string";
app.publish(topic, isBinary ? encodedPacket : "4" + encodedPacket, isBinary);
});
this.apply(opts, (socket) => {
if (socket.conn.transport.name !== "websocket") {
socket.client.writeToEngine(encodedPackets, basePacketOpts);
}
});
};
}
exports2.patchAdapter = patchAdapter;
function subscribe(namespaceName, socket, isNew, rooms) {
const sessionId = socket.conn.id;
const websocket = socket.conn.transport.socket;
if (isNew) {
debug("subscribe connection %s to topic %s", sessionId, namespaceName);
websocket.subscribe(namespaceName);
}
rooms.forEach((room) => {
const topic = `${namespaceName}${SEPARATOR}${room}`;
debug("subscribe connection %s to topic %s", sessionId, topic);
websocket.subscribe(topic);
});
}
function restoreAdapter() {
socket_io_adapter_1.Adapter.prototype.addAll = addAll;
socket_io_adapter_1.Adapter.prototype.del = del;
socket_io_adapter_1.Adapter.prototype.broadcast = broadcast;
}
exports2.restoreAdapter = restoreAdapter;
var toArrayBuffer = (buffer) => {
const { buffer: arrayBuffer, byteOffset, byteLength } = buffer;
return arrayBuffer.slice(byteOffset, byteOffset + byteLength);
};
function serveFile(res, filepath) {
const { size } = (0, fs_1.statSync)(filepath);
const readStream = (0, fs_1.createReadStream)(filepath);
const destroyReadStream = () => !readStream.destroyed && readStream.destroy();
const onError = (error) => {
destroyReadStream();
throw error;
};
const onDataChunk = (chunk) => {
const arrayBufferChunk = toArrayBuffer(chunk);
const lastOffset = res.getWriteOffset();
const [ok, done] = res.tryEnd(arrayBufferChunk, size);
if (!done && !ok) {
readStream.pause();
res.onWritable((offset) => {
const [ok2, done2] = res.tryEnd(arrayBufferChunk.slice(offset - lastOffset), size);
if (!done2 && ok2) {
readStream.resume();
}
return ok2;
});
}
};
res.onAborted(destroyReadStream);
readStream.on("data", onDataChunk).on("error", onError).on("end", destroyReadStream);
}
exports2.serveFile = serveFile;
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/package.json
var require_package = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/package.json"(exports2, module2) {
module2.exports = {
name: "socket.io",
version: "4.7.2",
description: "node.js realtime framework server",
keywords: [
"realtime",
"framework",
"websocket",
"tcp",
"events",
"socket",
"io"
],
files: [
"dist/",
"client-dist/",
"wrapper.mjs",
"!**/*.tsbuildinfo"
],
directories: {
doc: "docs/",
example: "example/",
lib: "lib/",
test: "test/"
},
type: "commonjs",
main: "./dist/index.js",
exports: {
types: "./dist/index.d.ts",
import: "./wrapper.mjs",
require: "./dist/index.js"
},
types: "./dist/index.d.ts",
license: "MIT",
repository: {
type: "git",
url: "git://github.com/socketio/socket.io"
},
scripts: {
compile: "rimraf ./dist && tsc",
test: "npm run format:check && npm run compile && npm run test:types && npm run test:unit",
"test:types": "tsd",
"test:unit": "nyc mocha --require ts-node/register --reporter spec --slow 200 --bail --timeout 10000 test/index.ts",
"format:check": 'prettier --check "lib/**/*.ts" "test/**/*.ts"',
"format:fix": 'prettier --write "lib/**/*.ts" "test/**/*.ts"',
prepack: "npm run compile"
},
dependencies: {
accepts: "~1.3.4",
base64id: "~2.0.0",
cors: "~2.8.5",
debug: "~4.3.2",
"engine.io": "~6.5.2",
"socket.io-adapter": "~2.5.2",
"socket.io-parser": "~4.2.4"
},
devDependencies: {
"@types/mocha": "^9.0.0",
"expect.js": "0.3.1",
mocha: "^10.0.0",
nyc: "^15.1.0",
prettier: "^2.3.2",
rimraf: "^3.0.2",
"socket.io-client": "4.7.2",
"socket.io-client-v2": "npm:socket.io-client@^2.4.0",
superagent: "^8.0.0",
supertest: "^6.1.6",
"ts-node": "^10.2.1",
tsd: "^0.21.0",
typescript: "^4.4.2",
"uWebSockets.js": "github:uNetworking/uWebSockets.js#v20.30.0"
},
contributors: [
{
name: "Guillermo Rauch",
email: "[email protected]"
},
{
name: "Arnout Kazemier",
email: "[email protected]"
},
{
name: "Vladimir Dronnikov",
email: "[email protected]"
},
{
name: "Einar Otto Stangvik",
email: "[email protected]"
}
],
engines: {
node: ">=10.2.0"
},
tsd: {
directory: "test"
}
};
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/index.js
var require_dist2 = __commonJS({
"node_modules/.pnpm/[email protected]/node_modules/socket.io/dist/index.js"(exports2, module2) {
"use strict";
var __createBinding = exports2 && exports2.__createBinding || (Object.create ? function(o, m, k, k2) {
if (k2 === void 0)
k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() {
return m[k];
} };
}
Object.defineProperty(o, k2, desc);
} : function(o, m, k, k2) {
if (k2 === void 0)
k2 = k;
o[k2] = m[k];
});
var __setModuleDefault = exports2 && exports2.__setModuleDefault || (Object.create ? function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
} : function(o, v) {
o["default"] = v;
});
var __importStar = exports2 && exports2.__importStar || function(mod) {
if (mod && mod.__esModule)
return mod;
var result = {};
if (mod != null) {
for (var k in mod)
if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
__createBinding(result, mod, k);
}
__setModuleDefault(result, mod);
return result;
};
var __importDefault = exports2 && exports2.__importDefault || function(mod) {
return mod && mod.__esModule ? mod : { "default": mod };
};
Object.defineProperty(exports2, "__esModule", { value: true });
exports2.Namespace = exports2.Socket = exports2.Server = void 0;
var http = require("http");
var fs_1 = require("fs");
var zlib_1 = require("zlib");
var accepts = require_accepts();
var stream_1 = require("stream");
var path = require("path");
var engine_io_1 = require_engine_io();
var client_1 = require_client();
var events_1 = require("events");
var namespace_1 = require_namespace();
Object.defineProperty(exports2, "Namespace", { enumerable: true, get: function() {
return namespace_1.Namespace;
} });
var parent_namespace_1 = require_parent_namespace();
var socket_io_adapter_1 = require_dist();
var parser = __importStar(require_cjs2());
var debug_1 = __importDefault(require_src());
var socket_1 = require_socket2();
Object.defineProperty(exports2, "Socket", { enumerable: true, get: function() {
return socket_1.Socket;
} });
var typed_events_1 = require_typed_events();
var uws_1 = require_uws();
var cors_1 = __importDefault(require_lib());
var debug = (0, debug_1.default)("socket.io:server");
var clientVersion = require_package().version;
var dotMapRegex = /\.map/;
var Server2 = class _Server extends typed_events_1.StrictEventEmitter {
constructor(srv, opts = {}) {
super();
this._nsps = /* @__PURE__ */ new Map();
this.parentNsps = /* @__PURE__ */ new Map();
this.parentNamespacesFromRegExp = /* @__PURE__ */ new Map();
if ("object" === typeof srv && srv instanceof Object && !srv.listen) {
opts = srv;
srv = void 0;
}
this.path(opts.path || "/socket.io");
this.connectTimeout(opts.connectTimeout || 45e3);
this.serveClient(false !== opts.serveClient);
this._parser = opts.parser || parser;
this.encoder = new this._parser.Encoder();
this.opts = opts;
if (opts.connectionStateRecovery) {
opts.connectionStateRecovery = Object.assign({
maxDisconnectionDuration: 2 * 60 * 1e3,
skipMiddlewares: true
}, opts.connectionStateRecovery);
this.adapter(opts.adapter || socket_io_adapter_1.SessionAwareAdapter);
} else {
this.adapter(opts.adapter || socket_io_adapter_1.Adapter);
}
opts.cleanupEmptyChildNamespaces = !!opts.cleanupEmptyChildNamespaces;
this.sockets = this.of("/");
if (srv || typeof srv == "number")
this.attach(srv);
if (this.opts.cors) {
this._corsMiddleware = (0, cors_1.default)(this.opts.cors);
}
}
get _opts() {
return this.opts;
}
serveClient(v) {
if (!arguments.length)
return this._serveClient;
this._serveClient = v;
return this;
}
/**
* Executes the middleware for an incoming namespace not already created on the server.
*
* @param name - name of incoming namespace
* @param auth - the auth parameters
* @param fn - callback
*
* @private
*/
_checkNamespace(name, auth, fn) {
if (this.parentNsps.size === 0)
return fn(false);
const keysIterator = this.parentNsps.keys();
const run = () => {
const nextFn = keysIterator.next();
if (nextFn.done) {
return fn(false);
}
nextFn.value(name, auth, (err, allow) => {
if (err || !allow) {
return run();
}
if (this._nsps.has(name)) {
debug("dynamic namespace %s already exists", name);
return fn(this._nsps.get(name));
}
const namespace = this.parentNsps.get(nextFn.value).createChild(name);
debug("dynamic namespace %s was created", name);
fn(namespace);
});
};
run();
}
path(v) {
if (!arguments.length)
return this._path;
this._path = v.replace(/\/$/, "");
const escapedPath = this._path.replace(/[-\/\\^$*+?.()|[\]{}]/g, "\\$&");
this.clientPathRegex = new RegExp("^" + escapedPath + "/socket\\.io(\\.msgpack|\\.esm)?(\\.min)?\\.js(\\.map)?(?:\\?|$)");
return this;
}
connectTimeout(v) {
if (v === void 0)
return this._connectTimeout;
this._connectTimeout = v;
return this;
}
adapter(v) {
if (!arguments.length)
return this._adapter;
this._adapter = v;
for (const nsp of this._nsps.values()) {
nsp._initAdapter();
}
return this;
}
/**
* Attaches socket.io to a server or port.
*
* @param srv - server or port
* @param opts - options passed to engine.io
* @return self
*/
listen(srv, opts = {}) {
return this.attach(srv, opts);
}
/**
* Attaches socket.io to a server or port.
*
* @param srv - server or port
* @param opts - options passed to engine.io
* @return self
*/
attach(srv, opts = {}) {
if ("function" == typeof srv) {
const msg = "You are trying to attach socket.io to an express request handler function. Please pass a http.Server instance.";
throw new Error(msg);
}
if (Number(srv) == srv) {
srv = Number(srv);
}
if ("number" == typeof srv) {
debug("creating http server and binding to %d", srv);
const port2 = srv;
srv = http.createServer((req, res) => {
res.writeHead(404);
res.end();
});
srv.listen(port2);
}
Object.assign(opts, this.opts);
opts.path = opts.path || this._path;
this.initEngine(srv, opts);
return this;
}
attachApp(app, opts = {}) {
Object.assign(opts, this.opts);
opts.path = opts.path || this._path;
debug("creating uWebSockets.js-based engine with opts %j", opts);
const engine = new engine_io_1.uServer(opts);
engine.attach(app, opts);
this.bind(engine);
if (this._serveClient) {
app.get(`${this._path}/*`, (res, req) => {
if (!this.clientPathRegex.test(req.getUrl())) {
req.setYield(true);
return;
}
const filename = req.getUrl().replace(this._path, "").replace(/\?.*$/, "").replace(/^\//, "");
const isMap = dotMapRegex.test(filename);
const type = isMap ? "map" : "source";
const expectedEtag = '"' + clientVersion + '"';
const weakEtag = "W/" + expectedEtag;
const etag = req.getHeader("if-none-match");
if (etag) {
if (expectedEtag === etag || weakEtag === etag) {
debug("serve client %s 304", type);
res.writeStatus("304 Not Modified");
res.end();
return;
}
}
debug("serve client %s", type);
res.writeHeader("cache-control", "public, max-age=0");
res.writeHeader("content-type", "application/" + (isMap ? "json" : "javascript") + "; charset=utf-8");
res.writeHeader("etag", expectedEtag);
const filepath = path.join(__dirname, "../client-dist/", filename);
(0, uws_1.serveFile)(res, filepath);
});
}
(0, uws_1.patchAdapter)(app);
}
/**
* Initialize engine
*
* @param srv - the server to attach to
* @param opts - options passed to engine.io
* @private
*/
initEngine(srv, opts) {
debug("creating engine.io instance with opts %j", opts);
this.eio = (0, engine_io_1.attach)(srv, opts);
if (this._serveClient)
this.attachServe(srv);
this.httpServer = srv;
this.bind(this.eio);
}
/**
* Attaches the static file serving.
*
* @param srv http server
* @private
*/
attachServe(srv) {
debug("attaching client serving req handler");
const evs = srv.listeners("request").slice(0);
srv.removeAllListeners("request");
srv.on("request", (req, res) => {
if (this.clientPathRegex.test(req.url)) {
if (this._corsMiddleware) {
this._corsMiddleware(req, res, () => {
this.serve(req, res);
});
} else {
this.serve(req, res);
}
} else {
for (let i = 0; i < evs.length; i++) {
evs[i].call(srv, req, res);
}
}
});
}
/**
* Handles a request serving of client source and map
*
* @param req
* @param res
* @private
*/
serve(req, res) {
const filename = req.url.replace(this._path, "").replace(/\?.*$/, "");
const isMap = dotMapRegex.test(filename);
const type = isMap ? "map" : "source";
const expectedEtag = '"' + clientVersion + '"';
const weakEtag = "W/" + expectedEtag;
const etag = req.headers["if-none-match"];
if (etag) {
if (expectedEtag === etag || weakEtag === etag) {
debug("serve client %s 304", type);
res.writeHead(304);
res.end();
return;
}
}
debug("serve client %s", type);
res.setHeader("Cache-Control", "public, max-age=0");
res.setHeader("Content-Type", "application/" + (isMap ? "json" : "javascript") + "; charset=utf-8");
res.setHeader("ETag", expectedEtag);
_Server.sendFile(filename, req, res);
}
/**
* @param filename
* @param req
* @param res
* @private
*/
static sendFile(filename, req, res) {
const readStream = (0, fs_1.createReadStream)(path.join(__dirname, "../client-dist/", filename));
const encoding = accepts(req).encodings(["br", "gzip", "deflate"]);
const onError = (err) => {
if (err) {
res.end();
}
};
switch (encoding) {
case "br":
res.writeHead(200, { "content-encoding": "br" });
readStream.pipe((0, zlib_1.createBrotliCompress)()).pipe(res);
(0, stream_1.pipeline)(readStream, (0, zlib_1.createBrotliCompress)(), res, onError);
break;
case "gzip":
res.writeHead(200, { "content-encoding": "gzip" });
(0, stream_1.pipeline)(readStream, (0, zlib_1.createGzip)(), res, onError);
break;
case "deflate":
res.writeHead(200, { "content-encoding": "deflate" });
(0, stream_1.pipeline)(readStream, (0, zlib_1.createDeflate)(), res, onError);
break;
default:
res.writeHead(200);
(0, stream_1.pipeline)(readStream, res, onError);
}
}
/**
* Binds socket.io to an engine.io instance.
*
* @param engine engine.io (or compatible) server
* @return self
*/
bind(engine) {
this.engine = engine;
this.engine.on("connection", this.onconnection.bind(this));
return this;
}
/**
* Called with each incoming transport connection.
*
* @param {engine.Socket} conn
* @return self
* @private
*/
onconnection(conn) {
debug("incoming connection with id %s", conn.id);
const client = new client_1.Client(this, conn);
if (conn.protocol === 3) {
client.connect("/");
}
return this;
}
/**
* Looks up a namespace.
*
* @example
* // with a simple string
* const myNamespace = io.of("/my-namespace");
*
* // with a regex
* const dynamicNsp = io.of(/^\/dynamic-\d+$/).on("connection", (socket) => {
* const namespace = socket.nsp; // newNamespace.name === "/dynamic-101"
*
* // broadcast to all clients in the given sub-namespace
* namespace.emit("hello");
* });
*
* @param name - nsp name
* @param fn optional, nsp `connection` ev handler
*/
of(name, fn) {
if (typeof name === "function" || name instanceof RegExp) {
const parentNsp = new parent_namespace_1.ParentNamespace(this);
debug("initializing parent namespace %s", parentNsp.name);
if (typeof name === "function") {
this.parentNsps.set(name, parentNsp);
} else {
this.parentNsps.set((nsp2, conn, next) => next(null, name.test(nsp2)), parentNsp);
this.parentNamespacesFromRegExp.set(name, parentNsp);
}
if (fn) {
parentNsp.on("connect", fn);
}
return parentNsp;
}
if (String(name)[0] !== "/")
name = "/" + name;
let nsp = this._nsps.get(name);
if (!nsp) {
for (const [regex, parentNamespace] of this.parentNamespacesFromRegExp) {
if (regex.test(name)) {
debug("attaching namespace %s to parent namespace %s", name, regex);
return parentNamespace.createChild(name);
}
}
debug("initializing namespace %s", name);
nsp = new namespace_1.Namespace(this, name);
this._nsps.set(name, nsp);
if (name !== "/") {
this.sockets.emitReserved("new_namespace", nsp);
}
}
if (fn)
nsp.on("connect", fn);
return nsp;
}
/**
* Closes server connection
*
* @param [fn] optional, called as `fn([err])` on error OR all conns closed
*/
close(fn) {
for (const socket of this.sockets.sockets.values()) {
socket._onclose("server shutting down");
}
this.engine.close();
(0, uws_1.restoreAdapter)();
if (this.httpServer) {
this.httpServer.close(fn);
} else {
fn && fn();
}
}
/**
* Registers a middleware, which is a function that gets executed for every incoming {@link Socket}.
*
* @example
* io.use((socket, next) => {
* // ...
* next();
* });
*
* @param fn - the middleware function
*/
use(fn) {
this.sockets.use(fn);
return this;
}
/**
* Targets a room when emitting.
*
* @example
* // the “foo” event will be broadcast to all connected clients in the “room-101” room
* io.to("room-101").emit("foo", "bar");
*
* // with an array of rooms (a client will be notified at most once)
* io.to(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* io.to("room-101").to("room-102").emit("foo", "bar");
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
to(room) {
return this.sockets.to(room);
}
/**
* Targets a room when emitting. Similar to `to()`, but might feel clearer in some cases:
*
* @example
* // disconnect all clients in the "room-101" room
* io.in("room-101").disconnectSockets();
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
in(room) {
return this.sockets.in(room);
}
/**
* Excludes a room when emitting.
*
* @example
* // the "foo" event will be broadcast to all connected clients, except the ones that are in the "room-101" room
* io.except("room-101").emit("foo", "bar");
*
* // with an array of rooms
* io.except(["room-101", "room-102"]).emit("foo", "bar");
*
* // with multiple chained calls
* io.except("room-101").except("room-102").emit("foo", "bar");
*
* @param room - a room, or an array of rooms
* @return a new {@link BroadcastOperator} instance for chaining
*/
except(room) {
return this.sockets.except(room);
}
/**
* Emits an event and waits for an acknowledgement from all clients.
*
* @example
* try {
* const responses = await io.timeout(1000).emitWithAck("some-event");
* console.log(responses); // one response per client
* } catch (e) {
* // some clients did not acknowledge the event in the given delay
* }
*
* @return a Promise that will be fulfilled when all clients have acknowledged the event
*/
emitWithAck(ev, ...args) {
return this.sockets.emitWithAck(ev, ...args);
}
/**
* Sends a `message` event to all clients.
*
* This method mimics the WebSocket.send() method.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/WebSocket/send
*
* @example
* io.send("hello");
*
* // this is equivalent to
* io.emit("message", "hello");
*
* @return self
*/
send(...args) {
this.sockets.emit("message", ...args);
return this;
}
/**
* Sends a `message` event to all clients. Alias of {@link send}.
*
* @return self
*/
write(...args) {
this.sockets.emit("message", ...args);
return this;
}
/**
* Sends a message to the other Socket.IO servers of the cluster.
*
* @example
* io.serverSideEmit("hello", "world");
*
* io.on("hello", (arg1) => {
* console.log(arg1); // prints "world"
* });
*
* // acknowledgements (without binary content) are supported too:
* io.serverSideEmit("ping", (err, responses) => {
* if (err) {
* // some servers did not acknowledge the event in the given delay
* } else {
* console.log(responses); // one response per server (except the current one)
* }
* });
*
* io.on("ping", (cb) => {
* cb("pong");
* });
*
* @param ev - the event name
* @param args - an array of arguments, which may include an acknowledgement callback at the end
*/
serverSideEmit(ev, ...args) {
return this.sockets.serverSideEmit(ev, ...args);
}
/**
* Sends a message and expect an acknowledgement from the other Socket.IO servers of the cluster.
*
* @example
* try {
* const responses = await io.serverSideEmitWithAck("ping");
* console.log(responses); // one response per server (except the current one)
* } catch (e) {
* // some servers did not acknowledge the event in the given delay
* }
*
* @param ev - the event name
* @param args - an array of arguments
*
* @return a Promise that will be fulfilled when all servers have acknowledged the event
*/
serverSideEmitWithAck(ev, ...args) {
return this.sockets.serverSideEmitWithAck(ev, ...args);
}
/**
* Gets a list of socket ids.
*
* @deprecated this method will be removed in the next major release, please use {@link Server#serverSideEmit} or
* {@link Server#fetchSockets} instead.
*/
allSockets() {
return this.sockets.allSockets();
}
/**
* Sets the compress flag.
*
* @example
* io.compress(false).emit("hello");
*
* @param compress - if `true`, compresses the sending data
* @return a new {@link BroadcastOperator} instance for chaining
*/
compress(compress) {
return this.sockets.compress(compress);
}
/**
* Sets a modifier for a subsequent event emission that the event data may be lost if the client is not ready to
* receive messages (because of network slowness or other issues, or because theyre connected through long polling
* and is in the middle of a request-response cycle).
*
* @example
* io.volatile.emit("hello"); // the clients may or may not receive it
*
* @return a new {@link BroadcastOperator} instance for chaining
*/
get volatile() {
return this.sockets.volatile;
}
/**
* Sets a modifier for a subsequent event emission that the event data will only be broadcast to the current node.
*
* @example
* // the “foo” event will be broadcast to all connected clients on this node
* io.local.emit("foo", "bar");
*
* @return a new {@link BroadcastOperator} instance for chaining
*/
get local() {
return this.sockets.local;
}
/**
* Adds a timeout in milliseconds for the next operation.
*
* @example
* io.timeout(1000).emit("some-event", (err, responses) => {
* if (err) {
* // some clients did not acknowledge the event in the given delay
* } else {
* console.log(responses); // one response per client
* }
* });
*
* @param timeout
*/
timeout(timeout) {
return this.sockets.timeout(timeout);
}
/**
* Returns the matching socket instances.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* // return all Socket instances
* const sockets = await io.fetchSockets();
*
* // return all Socket instances in the "room1" room
* const sockets = await io.in("room1").fetchSockets();
*
* for (const socket of sockets) {
* console.log(socket.id);
* console.log(socket.handshake);
* console.log(socket.rooms);
* console.log(socket.data);
*
* socket.emit("hello");
* socket.join("room1");
* socket.leave("room2");
* socket.disconnect();
* }
*/
fetchSockets() {
return this.sockets.fetchSockets();
}
/**
* Makes the matching socket instances join the specified rooms.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
*
* // make all socket instances join the "room1" room
* io.socketsJoin("room1");
*
* // make all socket instances in the "room1" room join the "room2" and "room3" rooms
* io.in("room1").socketsJoin(["room2", "room3"]);
*
* @param room - a room, or an array of rooms
*/
socketsJoin(room) {
return this.sockets.socketsJoin(room);
}
/**
* Makes the matching socket instances leave the specified rooms.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* // make all socket instances leave the "room1" room
* io.socketsLeave("room1");
*
* // make all socket instances in the "room1" room leave the "room2" and "room3" rooms
* io.in("room1").socketsLeave(["room2", "room3"]);
*
* @param room - a room, or an array of rooms
*/
socketsLeave(room) {
return this.sockets.socketsLeave(room);
}
/**
* Makes the matching socket instances disconnect.
*
* Note: this method also works within a cluster of multiple Socket.IO servers, with a compatible {@link Adapter}.
*
* @example
* // make all socket instances disconnect (the connections might be kept alive for other namespaces)
* io.disconnectSockets();
*
* // make all socket instances in the "room1" room disconnect and close the underlying connections
* io.in("room1").disconnectSockets(true);
*
* @param close - whether to close the underlying connection
*/
disconnectSockets(close = false) {
return this.sockets.disconnectSockets(close);
}
};
exports2.Server = Server2;
var emitterMethods = Object.keys(events_1.EventEmitter.prototype).filter(function(key) {
return typeof events_1.EventEmitter.prototype[key] === "function";
});
emitterMethods.forEach(function(fn) {
Server2.prototype[fn] = function() {
return this.sockets[fn].apply(this.sockets, arguments);
};
});
module2.exports = (srv, opts) => new Server2(srv, opts);
module2.exports.Server = Server2;
module2.exports.Namespace = namespace_1.Namespace;
module2.exports.Socket = socket_1.Socket;
var socket_2 = require_socket2();
}
});
// node_modules/.pnpm/[email protected]/node_modules/socket.io/wrapper.mjs
var import_dist = __toESM(require_dist2(), 1);
var { Server, Namespace, Socket } = import_dist.default;
// integration/server/server.ts
var import_node_http = require("http");
// src/utils/getPlayerIds.ts
function getPlayerIds(source2) {
const _identifiers = getPlayerIdentifiers(source2);
const identifiers = { steamId: null, discordId: null };
for (const identifier of _identifiers) {
if (identifier.includes("steam")) {
identifiers.steamId = identifier;
} else if (identifier.includes("discord")) {
identifiers.discordId = identifier;
}
}
return identifiers;
}
// integration/server/server.ts
var server = (0, import_node_http.createServer)();
var port = GetConvarInt("socket_port", 30122);
var io2 = new Server(server, {
maxHttpBufferSize: 1e8,
cors: { origin: "*" }
});
var playerData = /* @__PURE__ */ new Map();
function getSmartSigns() {
var _a, _b;
try {
return (_b = (_a = exports.SmartSigns)["SmartSigns:GetSigns"]) == null ? void 0 : _b.call(_a);
} catch {
return [];
}
}
function getSmartMotorwaySigns() {
var _a, _b;
try {
return (_b = (_a = exports.SmartMotorways)["getSigns"]) == null ? void 0 : _b.call(_a);
} catch {
return [];
}
}
io2.on("connection", (socket) => {
const smartSigns = getSmartSigns();
io2.sockets.emit("sna-live-map:smart-signs", { smartSigns });
socket.on("sna-live-map:update-smart-sign", (data) => {
console.log(
"[sna-live-map]",
"Request received to update smart sign",
data.id,
data.defaultText
);
emit("SmartSigns:apiUpdateSign", data.id, [
data.defaultText.firstLine,
data.defaultText.secondLine,
data.defaultText.thirdLine
]);
});
const smartMotorwaySigns = getSmartMotorwaySigns();
io2.sockets.emit("sna-live-map:smart-motorways-signs", { smartMotorwaySigns });
socket.on("sna-live-map:update-smart-motorway-sign", (data) => {
console.log("[sna-live-map]", "Request received to update Smart Motorway sign", data.id);
emit("SmartMotorways:apiUpdateSign", data.id, data.speeds);
});
});
on("SmartSigns:updateSignExternal", () => {
const smartSigns = getSmartSigns();
io2.sockets.emit("sna-live-map:smart-signs", { smartSigns });
});
onNet("sna-live-map-sign-smart-motorways" /* SyncSmartMotorwaysSigns */, () => {
const smartMotorwaySigns = getSmartMotorwaySigns();
io2.sockets.emit("sna-live-map:smart-motorways-signs", { smartMotorwaySigns });
});
onNet("onResourceStart" /* CFXResourceStarted */, (name) => {
const playerCount = GetNumPlayerIndices();
if (name !== GetCurrentResourceName())
return;
if (playerCount <= 0)
return;
io2.sockets.emit("map-data", {
type: "playerData" /* UpdatePlayerData */,
payload: Array.from(playerData.values())
});
const smartSigns = getSmartSigns();
io2.sockets.emit("sna-live-map:smart-signs", { smartSigns });
const smartMotorwaySigns = getSmartMotorwaySigns();
io2.sockets.emit("sna-live-map:smart-motorways-signs", { smartMotorwaySigns });
});
onNet("playerDropped" /* CFXPlayerDropped */, () => {
const playerName = GetPlayerName(source);
playerData.delete(playerName);
io2.sockets.emit("map-data", {
type: "playerLeft" /* RemovePlayer */,
payload: playerName
});
});
onNet("sna-live-map-player-spawned" /* PlayerSpawned */, (data) => {
const identifiers = getPlayerIds(source);
data.identifiers = identifiers;
playerData.set(data.name, data);
});
setInterval(() => {
setImmediate(() => {
io2.sockets.emit("map-data", {
type: "playerData" /* UpdatePlayerData */,
payload: Array.from(playerData.values())
});
});
}, 500);
server.listen(port, () => {
console.log("Socket server listening on %s", port);
});
/*! Bundled license information:
negotiator/index.js:
(*!
* negotiator
* Copyright(c) 2012 Federico Romero
* Copyright(c) 2012-2014 Isaac Z. Schlueter
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*)
mime-db/index.js:
(*!
* mime-db
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2015-2022 Douglas Christopher Wilson
* MIT Licensed
*)
mime-types/index.js:
(*!
* mime-types
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*)
accepts/index.js:
(*!
* accepts
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*)
base64id/lib/base64id.js:
(*!
* base64id v0.1.0
*)
engine.io/build/parser-v3/utf8.js:
(*! https://mths.be/utf8js v2.1.2 by @mathias *)
cookie/index.js:
(*!
* cookie
* Copyright(c) 2012-2014 Roman Shtylman
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*)
object-assign/index.js:
(*
object-assign
(c) Sindre Sorhus
@license MIT
*)
vary/index.js:
(*!
* vary
* Copyright(c) 2014-2017 Douglas Christopher Wilson
* MIT Licensed
*)
*/