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unified-ai-platform/node_modules/socket.io-parser/Readme.md

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+
+# socket.io-parser
+
+[![Build Status](https://github.com/socketio/socket.io-parser/workflows/CI/badge.svg)](https://github.com/socketio/socket.io-parser/actions)
+[![NPM version](https://badge.fury.io/js/socket.io-parser.svg)](http://badge.fury.io/js/socket.io-parser)
+
+A socket.io encoder and decoder written in JavaScript complying with version `5`
+of [socket.io-protocol](https://github.com/socketio/socket.io-protocol).
+Used by [socket.io](https://github.com/automattic/socket.io) and
+[socket.io-client](https://github.com/automattic/socket.io-client).
+
+Compatibility table:
+
+| Parser version | Socket.IO server version | Protocol revision |
+|----------------| ------------------------ | ----------------- |
+| 3.x            | 1.x / 2.x                | 4                 |
+| 4.x            | 3.x                      | 5                 |
+
+
+## Parser API
+
+  socket.io-parser is the reference implementation of socket.io-protocol. Read
+  the full API here:
+  [socket.io-protocol](https://github.com/learnboost/socket.io-protocol).
+
+## Example Usage
+
+### Encoding and decoding a packet
+
+```js
+var parser = require('socket.io-parser');
+var encoder = new parser.Encoder();
+var packet = {
+  type: parser.EVENT,
+  data: 'test-packet',
+  id: 13
+};
+encoder.encode(packet, function(encodedPackets) {
+  var decoder = new parser.Decoder();
+  decoder.on('decoded', function(decodedPacket) {
+    // decodedPacket.type == parser.EVENT
+    // decodedPacket.data == 'test-packet'
+    // decodedPacket.id == 13
+  });
+
+  for (var i = 0; i < encodedPackets.length; i++) {
+    decoder.add(encodedPackets[i]);
+  }
+});
+```
+
+### Encoding and decoding a packet with binary data
+
+```js
+var parser = require('socket.io-parser');
+var encoder = new parser.Encoder();
+var packet = {
+  type: parser.BINARY_EVENT,
+  data: {i: new Buffer(1234), j: new Blob([new ArrayBuffer(2)])},
+  id: 15
+};
+encoder.encode(packet, function(encodedPackets) {
+  var decoder = new parser.Decoder();
+  decoder.on('decoded', function(decodedPacket) {
+    // decodedPacket.type == parser.BINARY_EVENT
+    // Buffer.isBuffer(decodedPacket.data.i) == true
+    // Buffer.isBuffer(decodedPacket.data.j) == true
+    // decodedPacket.id == 15
+  });
+
+  for (var i = 0; i < encodedPackets.length; i++) {
+    decoder.add(encodedPackets[i]);
+  }
+});
+```
+See the test suite for more examples of how socket.io-parser is used.
+
+
+## License
+
+MIT

unified-ai-platform/node_modules/socket.io-parser/build/cjs/binary.d.ts

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+/**
+ * Replaces every Buffer | ArrayBuffer | Blob | File in packet with a numbered placeholder.
+ *
+ * @param {Object} packet - socket.io event packet
+ * @return {Object} with deconstructed packet and list of buffers
+ * @public
+ */
+export declare function deconstructPacket(packet: any): {
+    packet: any;
+    buffers: any[];
+};
+/**
+ * Reconstructs a binary packet from its placeholder packet and buffers
+ *
+ * @param {Object} packet - event packet with placeholders
+ * @param {Array} buffers - binary buffers to put in placeholder positions
+ * @return {Object} reconstructed packet
+ * @public
+ */
+export declare function reconstructPacket(packet: any, buffers: any): any;

unified-ai-platform/node_modules/socket.io-parser/build/cjs/index.d.ts

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+import { Emitter } from "@socket.io/component-emitter";
+/**
+ * Protocol version.
+ *
+ * @public
+ */
+export declare const protocol: number;
+export declare enum PacketType {
+    CONNECT = 0,
+    DISCONNECT = 1,
+    EVENT = 2,
+    ACK = 3,
+    CONNECT_ERROR = 4,
+    BINARY_EVENT = 5,
+    BINARY_ACK = 6
+}
+export interface Packet {
+    type: PacketType;
+    nsp: string;
+    data?: any;
+    id?: number;
+    attachments?: number;
+}
+/**
+ * A socket.io Encoder instance
+ */
+export declare class Encoder {
+    private replacer?;
+    /**
+     * Encoder constructor
+     *
+     * @param {function} replacer - custom replacer to pass down to JSON.parse
+     */
+    constructor(replacer?: (this: any, key: string, value: any) => any);
+    /**
+     * 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: Packet): any[];
+    /**
+     * Encode packet as string.
+     */
+    private encodeAsString;
+    /**
+     * Encode packet as 'buffer sequence' by removing blobs, and
+     * deconstructing packet into object with placeholders and
+     * a list of buffers.
+     */
+    private encodeAsBinary;
+}
+interface DecoderReservedEvents {
+    decoded: (packet: Packet) => void;
+}
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} decoder
+ */
+export declare class Decoder extends Emitter<{}, {}, DecoderReservedEvents> {
+    private reviver?;
+    private reconstructor;
+    /**
+     * Decoder constructor
+     *
+     * @param {function} reviver - custom reviver to pass down to JSON.stringify
+     */
+    constructor(reviver?: (this: any, key: string, value: any) => any);
+    /**
+     * Decodes an encoded packet string into packet JSON.
+     *
+     * @param {String} obj - encoded packet
+     */
+    add(obj: any): void;
+    /**
+     * Decode a packet String (JSON data)
+     *
+     * @param {String} str
+     * @return {Object} packet
+     */
+    private decodeString;
+    private tryParse;
+    private static isPayloadValid;
+    /**
+     * Deallocates a parser's resources
+     */
+    destroy(): void;
+}
+export {};

unified-ai-platform/node_modules/socket.io-parser/build/cjs/index.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Decoder = exports.Encoder = exports.PacketType = exports.protocol = void 0;
+const component_emitter_1 = require("@socket.io/component-emitter");
+const binary_js_1 = require("./binary.js");
+const is_binary_js_1 = require("./is-binary.js");
+const debug_1 = require("debug"); // debug()
+const debug = (0, debug_1.default)("socket.io-parser"); // debug()
+/**
+ * These strings must not be used as event names, as they have a special meaning.
+ */
+const RESERVED_EVENTS = [
+    "connect",
+    "connect_error",
+    "disconnect",
+    "disconnecting",
+    "newListener",
+    "removeListener", // used by the Node.js EventEmitter
+];
+/**
+ * Protocol version.
+ *
+ * @public
+ */
+exports.protocol = 5;
+var PacketType;
+(function (PacketType) {
+    PacketType[PacketType["CONNECT"] = 0] = "CONNECT";
+    PacketType[PacketType["DISCONNECT"] = 1] = "DISCONNECT";
+    PacketType[PacketType["EVENT"] = 2] = "EVENT";
+    PacketType[PacketType["ACK"] = 3] = "ACK";
+    PacketType[PacketType["CONNECT_ERROR"] = 4] = "CONNECT_ERROR";
+    PacketType[PacketType["BINARY_EVENT"] = 5] = "BINARY_EVENT";
+    PacketType[PacketType["BINARY_ACK"] = 6] = "BINARY_ACK";
+})(PacketType = exports.PacketType || (exports.PacketType = {}));
+/**
+ * A socket.io Encoder instance
+ */
+class Encoder {
+    /**
+     * 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) {
+        // first is type
+        let str = "" + obj.type;
+        // attachments if we have them
+        if (obj.type === PacketType.BINARY_EVENT ||
+            obj.type === PacketType.BINARY_ACK) {
+            str += obj.attachments + "-";
+        }
+        // if we have a namespace other than `/`
+        // we append it followed by a comma `,`
+        if (obj.nsp && "/" !== obj.nsp) {
+            str += obj.nsp + ",";
+        }
+        // immediately followed by the id
+        if (null != obj.id) {
+            str += obj.id;
+        }
+        // json data
+        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); // add packet info to beginning of data list
+        return buffers; // write all the buffers
+    }
+}
+exports.Encoder = Encoder;
+// see https://stackoverflow.com/questions/8511281/check-if-a-value-is-an-object-in-javascript
+function isObject(value) {
+    return Object.prototype.toString.call(value) === "[object Object]";
+}
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} 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;
+                // binary packet's json
+                this.reconstructor = new BinaryReconstructor(packet);
+                // no attachments, labeled binary but no binary data to follow
+                if (packet.attachments === 0) {
+                    super.emitReserved("decoded", packet);
+                }
+            }
+            else {
+                // non-binary full packet
+                super.emitReserved("decoded", packet);
+            }
+        }
+        else if ((0, is_binary_js_1.isBinary)(obj) || obj.base64) {
+            // raw binary data
+            if (!this.reconstructor) {
+                throw new Error("got binary data when not reconstructing a packet");
+            }
+            else {
+                packet = this.reconstructor.takeBinaryData(obj);
+                if (packet) {
+                    // received final buffer
+                    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;
+        // look up type
+        const p = {
+            type: Number(str.charAt(0)),
+        };
+        if (PacketType[p.type] === undefined) {
+            throw new Error("unknown packet type " + p.type);
+        }
+        // look up attachments if type binary
+        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);
+        }
+        // look up namespace (if any)
+        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 = "/";
+        }
+        // look up id
+        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));
+        }
+        // look up json data
+        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 === undefined;
+            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;
+        }
+    }
+}
+exports.Decoder = Decoder;
+/**
+ * A manager of a binary event's 'buffer sequence'. Should
+ * be constructed whenever a packet of type BINARY_EVENT is
+ * decoded.
+ *
+ * @param {Object} packet
+ * @return {BinaryReconstructor} initialized reconstructor
+ */
+class BinaryReconstructor {
+    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) {
+            // done with buffer list
+            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 = [];
+    }
+}

unified-ai-platform/node_modules/socket.io-parser/build/cjs/is-binary.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Returns true if obj is a Buffer, an ArrayBuffer, a Blob or a File.
+ *
+ * @private
+ */
+export declare function isBinary(obj: any): boolean;
+export declare function hasBinary(obj: any, toJSON?: boolean): any;

unified-ai-platform/node_modules/socket.io-parser/build/cjs/is-binary.js

@@ -0,0 +1,55 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.hasBinary = exports.isBinary = void 0;
+const withNativeArrayBuffer = typeof ArrayBuffer === "function";
+const isView = (obj) => {
+    return typeof ArrayBuffer.isView === "function"
+        ? ArrayBuffer.isView(obj)
+        : obj.buffer instanceof ArrayBuffer;
+};
+const toString = Object.prototype.toString;
+const withNativeBlob = typeof Blob === "function" ||
+    (typeof Blob !== "undefined" &&
+        toString.call(Blob) === "[object BlobConstructor]");
+const withNativeFile = typeof File === "function" ||
+    (typeof File !== "undefined" &&
+        toString.call(File) === "[object FileConstructor]");
+/**
+ * Returns true if obj is a Buffer, an ArrayBuffer, a Blob or a File.
+ *
+ * @private
+ */
+function isBinary(obj) {
+    return ((withNativeArrayBuffer && (obj instanceof ArrayBuffer || isView(obj))) ||
+        (withNativeBlob && obj instanceof Blob) ||
+        (withNativeFile && obj instanceof File));
+}
+exports.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;
+}
+exports.hasBinary = hasBinary;

unified-ai-platform/node_modules/socket.io-parser/build/cjs/package.json

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+{
+  "type": "commonjs"
+}

unified-ai-platform/node_modules/socket.io-parser/build/esm-debug/binary.d.ts

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+/**
+ * Replaces every Buffer | ArrayBuffer | Blob | File in packet with a numbered placeholder.
+ *
+ * @param {Object} packet - socket.io event packet
+ * @return {Object} with deconstructed packet and list of buffers
+ * @public
+ */
+export declare function deconstructPacket(packet: any): {
+    packet: any;
+    buffers: any[];
+};
+/**
+ * Reconstructs a binary packet from its placeholder packet and buffers
+ *
+ * @param {Object} packet - event packet with placeholders
+ * @param {Array} buffers - binary buffers to put in placeholder positions
+ * @return {Object} reconstructed packet
+ * @public
+ */
+export declare function reconstructPacket(packet: any, buffers: any): any;

unified-ai-platform/node_modules/socket.io-parser/build/esm-debug/index.d.ts

@@ -0,0 +1,90 @@
+import { Emitter } from "@socket.io/component-emitter";
+/**
+ * Protocol version.
+ *
+ * @public
+ */
+export declare const protocol: number;
+export declare enum PacketType {
+    CONNECT = 0,
+    DISCONNECT = 1,
+    EVENT = 2,
+    ACK = 3,
+    CONNECT_ERROR = 4,
+    BINARY_EVENT = 5,
+    BINARY_ACK = 6
+}
+export interface Packet {
+    type: PacketType;
+    nsp: string;
+    data?: any;
+    id?: number;
+    attachments?: number;
+}
+/**
+ * A socket.io Encoder instance
+ */
+export declare class Encoder {
+    private replacer?;
+    /**
+     * Encoder constructor
+     *
+     * @param {function} replacer - custom replacer to pass down to JSON.parse
+     */
+    constructor(replacer?: (this: any, key: string, value: any) => any);
+    /**
+     * 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: Packet): any[];
+    /**
+     * Encode packet as string.
+     */
+    private encodeAsString;
+    /**
+     * Encode packet as 'buffer sequence' by removing blobs, and
+     * deconstructing packet into object with placeholders and
+     * a list of buffers.
+     */
+    private encodeAsBinary;
+}
+interface DecoderReservedEvents {
+    decoded: (packet: Packet) => void;
+}
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} decoder
+ */
+export declare class Decoder extends Emitter<{}, {}, DecoderReservedEvents> {
+    private reviver?;
+    private reconstructor;
+    /**
+     * Decoder constructor
+     *
+     * @param {function} reviver - custom reviver to pass down to JSON.stringify
+     */
+    constructor(reviver?: (this: any, key: string, value: any) => any);
+    /**
+     * Decodes an encoded packet string into packet JSON.
+     *
+     * @param {String} obj - encoded packet
+     */
+    add(obj: any): void;
+    /**
+     * Decode a packet String (JSON data)
+     *
+     * @param {String} str
+     * @return {Object} packet
+     */
+    private decodeString;
+    private tryParse;
+    private static isPayloadValid;
+    /**
+     * Deallocates a parser's resources
+     */
+    destroy(): void;
+}
+export {};

unified-ai-platform/node_modules/socket.io-parser/build/esm-debug/index.js

@@ -0,0 +1,316 @@
+import { Emitter } from "@socket.io/component-emitter";
+import { deconstructPacket, reconstructPacket } from "./binary.js";
+import { isBinary, hasBinary } from "./is-binary.js";
+import debugModule from "debug"; // debug()
+const debug = debugModule("socket.io-parser"); // debug()
+/**
+ * These strings must not be used as event names, as they have a special meaning.
+ */
+const RESERVED_EVENTS = [
+    "connect",
+    "connect_error",
+    "disconnect",
+    "disconnecting",
+    "newListener",
+    "removeListener", // used by the Node.js EventEmitter
+];
+/**
+ * Protocol version.
+ *
+ * @public
+ */
+export const protocol = 5;
+export var PacketType;
+(function (PacketType) {
+    PacketType[PacketType["CONNECT"] = 0] = "CONNECT";
+    PacketType[PacketType["DISCONNECT"] = 1] = "DISCONNECT";
+    PacketType[PacketType["EVENT"] = 2] = "EVENT";
+    PacketType[PacketType["ACK"] = 3] = "ACK";
+    PacketType[PacketType["CONNECT_ERROR"] = 4] = "CONNECT_ERROR";
+    PacketType[PacketType["BINARY_EVENT"] = 5] = "BINARY_EVENT";
+    PacketType[PacketType["BINARY_ACK"] = 6] = "BINARY_ACK";
+})(PacketType || (PacketType = {}));
+/**
+ * A socket.io Encoder instance
+ */
+export class Encoder {
+    /**
+     * 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 (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) {
+        // first is type
+        let str = "" + obj.type;
+        // attachments if we have them
+        if (obj.type === PacketType.BINARY_EVENT ||
+            obj.type === PacketType.BINARY_ACK) {
+            str += obj.attachments + "-";
+        }
+        // if we have a namespace other than `/`
+        // we append it followed by a comma `,`
+        if (obj.nsp && "/" !== obj.nsp) {
+            str += obj.nsp + ",";
+        }
+        // immediately followed by the id
+        if (null != obj.id) {
+            str += obj.id;
+        }
+        // json data
+        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 = deconstructPacket(obj);
+        const pack = this.encodeAsString(deconstruction.packet);
+        const buffers = deconstruction.buffers;
+        buffers.unshift(pack); // add packet info to beginning of data list
+        return buffers; // write all the buffers
+    }
+}
+// see https://stackoverflow.com/questions/8511281/check-if-a-value-is-an-object-in-javascript
+function isObject(value) {
+    return Object.prototype.toString.call(value) === "[object Object]";
+}
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} decoder
+ */
+export class Decoder extends 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;
+                // binary packet's json
+                this.reconstructor = new BinaryReconstructor(packet);
+                // no attachments, labeled binary but no binary data to follow
+                if (packet.attachments === 0) {
+                    super.emitReserved("decoded", packet);
+                }
+            }
+            else {
+                // non-binary full packet
+                super.emitReserved("decoded", packet);
+            }
+        }
+        else if (isBinary(obj) || obj.base64) {
+            // raw binary data
+            if (!this.reconstructor) {
+                throw new Error("got binary data when not reconstructing a packet");
+            }
+            else {
+                packet = this.reconstructor.takeBinaryData(obj);
+                if (packet) {
+                    // received final buffer
+                    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;
+        // look up type
+        const p = {
+            type: Number(str.charAt(0)),
+        };
+        if (PacketType[p.type] === undefined) {
+            throw new Error("unknown packet type " + p.type);
+        }
+        // look up attachments if type binary
+        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);
+        }
+        // look up namespace (if any)
+        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 = "/";
+        }
+        // look up id
+        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));
+        }
+        // look up json data
+        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 === undefined;
+            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;
+        }
+    }
+}
+/**
+ * A manager of a binary event's 'buffer sequence'. Should
+ * be constructed whenever a packet of type BINARY_EVENT is
+ * decoded.
+ *
+ * @param {Object} packet
+ * @return {BinaryReconstructor} initialized reconstructor
+ */
+class BinaryReconstructor {
+    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) {
+            // done with buffer list
+            const packet = reconstructPacket(this.reconPack, this.buffers);
+            this.finishedReconstruction();
+            return packet;
+        }
+        return null;
+    }
+    /**
+     * Cleans up binary packet reconstruction variables.
+     */
+    finishedReconstruction() {
+        this.reconPack = null;
+        this.buffers = [];
+    }
+}

unified-ai-platform/node_modules/socket.io-parser/build/esm-debug/is-binary.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Returns true if obj is a Buffer, an ArrayBuffer, a Blob or a File.
+ *
+ * @private
+ */
+export declare function isBinary(obj: any): boolean;
+export declare function hasBinary(obj: any, toJSON?: boolean): any;

unified-ai-platform/node_modules/socket.io-parser/build/esm-debug/is-binary.js

@@ -0,0 +1,50 @@
+const withNativeArrayBuffer = typeof ArrayBuffer === "function";
+const isView = (obj) => {
+    return typeof ArrayBuffer.isView === "function"
+        ? ArrayBuffer.isView(obj)
+        : obj.buffer instanceof ArrayBuffer;
+};
+const toString = Object.prototype.toString;
+const withNativeBlob = typeof Blob === "function" ||
+    (typeof Blob !== "undefined" &&
+        toString.call(Blob) === "[object BlobConstructor]");
+const withNativeFile = typeof File === "function" ||
+    (typeof File !== "undefined" &&
+        toString.call(File) === "[object FileConstructor]");
+/**
+ * Returns true if obj is a Buffer, an ArrayBuffer, a Blob or a File.
+ *
+ * @private
+ */
+export function isBinary(obj) {
+    return ((withNativeArrayBuffer && (obj instanceof ArrayBuffer || isView(obj))) ||
+        (withNativeBlob && obj instanceof Blob) ||
+        (withNativeFile && obj instanceof File));
+}
+export 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;
+}

unified-ai-platform/node_modules/socket.io-parser/build/esm-debug/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

unified-ai-platform/node_modules/socket.io-parser/build/esm/binary.d.ts

@@ -0,0 +1,20 @@
+/**
+ * Replaces every Buffer | ArrayBuffer | Blob | File in packet with a numbered placeholder.
+ *
+ * @param {Object} packet - socket.io event packet
+ * @return {Object} with deconstructed packet and list of buffers
+ * @public
+ */
+export declare function deconstructPacket(packet: any): {
+    packet: any;
+    buffers: any[];
+};
+/**
+ * Reconstructs a binary packet from its placeholder packet and buffers
+ *
+ * @param {Object} packet - event packet with placeholders
+ * @param {Array} buffers - binary buffers to put in placeholder positions
+ * @return {Object} reconstructed packet
+ * @public
+ */
+export declare function reconstructPacket(packet: any, buffers: any): any;

unified-ai-platform/node_modules/socket.io-parser/build/esm/binary.js

@@ -0,0 +1,83 @@
+import { isBinary } from "./is-binary.js";
+/**
+ * Replaces every Buffer | ArrayBuffer | Blob | File in packet with a numbered placeholder.
+ *
+ * @param {Object} packet - socket.io event packet
+ * @return {Object} with deconstructed packet and list of buffers
+ * @public
+ */
+export function deconstructPacket(packet) {
+    const buffers = [];
+    const packetData = packet.data;
+    const pack = packet;
+    pack.data = _deconstructPacket(packetData, buffers);
+    pack.attachments = buffers.length; // number of binary 'attachments'
+    return { packet: pack, buffers: buffers };
+}
+function _deconstructPacket(data, buffers) {
+    if (!data)
+        return data;
+    if (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;
+}
+/**
+ * Reconstructs a binary packet from its placeholder packet and buffers
+ *
+ * @param {Object} packet - event packet with placeholders
+ * @param {Array} buffers - binary buffers to put in placeholder positions
+ * @return {Object} reconstructed packet
+ * @public
+ */
+export function reconstructPacket(packet, buffers) {
+    packet.data = _reconstructPacket(packet.data, buffers);
+    delete packet.attachments; // no longer useful
+    return packet;
+}
+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]; // appropriate buffer (should be natural order anyway)
+        }
+        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;
+}

unified-ai-platform/node_modules/socket.io-parser/build/esm/index.d.ts

@@ -0,0 +1,90 @@
+import { Emitter } from "@socket.io/component-emitter";
+/**
+ * Protocol version.
+ *
+ * @public
+ */
+export declare const protocol: number;
+export declare enum PacketType {
+    CONNECT = 0,
+    DISCONNECT = 1,
+    EVENT = 2,
+    ACK = 3,
+    CONNECT_ERROR = 4,
+    BINARY_EVENT = 5,
+    BINARY_ACK = 6
+}
+export interface Packet {
+    type: PacketType;
+    nsp: string;
+    data?: any;
+    id?: number;
+    attachments?: number;
+}
+/**
+ * A socket.io Encoder instance
+ */
+export declare class Encoder {
+    private replacer?;
+    /**
+     * Encoder constructor
+     *
+     * @param {function} replacer - custom replacer to pass down to JSON.parse
+     */
+    constructor(replacer?: (this: any, key: string, value: any) => any);
+    /**
+     * 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: Packet): any[];
+    /**
+     * Encode packet as string.
+     */
+    private encodeAsString;
+    /**
+     * Encode packet as 'buffer sequence' by removing blobs, and
+     * deconstructing packet into object with placeholders and
+     * a list of buffers.
+     */
+    private encodeAsBinary;
+}
+interface DecoderReservedEvents {
+    decoded: (packet: Packet) => void;
+}
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} decoder
+ */
+export declare class Decoder extends Emitter<{}, {}, DecoderReservedEvents> {
+    private reviver?;
+    private reconstructor;
+    /**
+     * Decoder constructor
+     *
+     * @param {function} reviver - custom reviver to pass down to JSON.stringify
+     */
+    constructor(reviver?: (this: any, key: string, value: any) => any);
+    /**
+     * Decodes an encoded packet string into packet JSON.
+     *
+     * @param {String} obj - encoded packet
+     */
+    add(obj: any): void;
+    /**
+     * Decode a packet String (JSON data)
+     *
+     * @param {String} str
+     * @return {Object} packet
+     */
+    private decodeString;
+    private tryParse;
+    private static isPayloadValid;
+    /**
+     * Deallocates a parser's resources
+     */
+    destroy(): void;
+}
+export {};

unified-ai-platform/node_modules/socket.io-parser/build/esm/index.js

@@ -0,0 +1,311 @@
+import { Emitter } from "@socket.io/component-emitter";
+import { deconstructPacket, reconstructPacket } from "./binary.js";
+import { isBinary, hasBinary } from "./is-binary.js";
+/**
+ * These strings must not be used as event names, as they have a special meaning.
+ */
+const RESERVED_EVENTS = [
+    "connect",
+    "connect_error",
+    "disconnect",
+    "disconnecting",
+    "newListener",
+    "removeListener", // used by the Node.js EventEmitter
+];
+/**
+ * Protocol version.
+ *
+ * @public
+ */
+export const protocol = 5;
+export var PacketType;
+(function (PacketType) {
+    PacketType[PacketType["CONNECT"] = 0] = "CONNECT";
+    PacketType[PacketType["DISCONNECT"] = 1] = "DISCONNECT";
+    PacketType[PacketType["EVENT"] = 2] = "EVENT";
+    PacketType[PacketType["ACK"] = 3] = "ACK";
+    PacketType[PacketType["CONNECT_ERROR"] = 4] = "CONNECT_ERROR";
+    PacketType[PacketType["BINARY_EVENT"] = 5] = "BINARY_EVENT";
+    PacketType[PacketType["BINARY_ACK"] = 6] = "BINARY_ACK";
+})(PacketType || (PacketType = {}));
+/**
+ * A socket.io Encoder instance
+ */
+export class Encoder {
+    /**
+     * 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) {
+        if (obj.type === PacketType.EVENT || obj.type === PacketType.ACK) {
+            if (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) {
+        // first is type
+        let str = "" + obj.type;
+        // attachments if we have them
+        if (obj.type === PacketType.BINARY_EVENT ||
+            obj.type === PacketType.BINARY_ACK) {
+            str += obj.attachments + "-";
+        }
+        // if we have a namespace other than `/`
+        // we append it followed by a comma `,`
+        if (obj.nsp && "/" !== obj.nsp) {
+            str += obj.nsp + ",";
+        }
+        // immediately followed by the id
+        if (null != obj.id) {
+            str += obj.id;
+        }
+        // json data
+        if (null != obj.data) {
+            str += JSON.stringify(obj.data, this.replacer);
+        }
+        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 = deconstructPacket(obj);
+        const pack = this.encodeAsString(deconstruction.packet);
+        const buffers = deconstruction.buffers;
+        buffers.unshift(pack); // add packet info to beginning of data list
+        return buffers; // write all the buffers
+    }
+}
+// see https://stackoverflow.com/questions/8511281/check-if-a-value-is-an-object-in-javascript
+function isObject(value) {
+    return Object.prototype.toString.call(value) === "[object Object]";
+}
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} decoder
+ */
+export class Decoder extends 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;
+                // binary packet's json
+                this.reconstructor = new BinaryReconstructor(packet);
+                // no attachments, labeled binary but no binary data to follow
+                if (packet.attachments === 0) {
+                    super.emitReserved("decoded", packet);
+                }
+            }
+            else {
+                // non-binary full packet
+                super.emitReserved("decoded", packet);
+            }
+        }
+        else if (isBinary(obj) || obj.base64) {
+            // raw binary data
+            if (!this.reconstructor) {
+                throw new Error("got binary data when not reconstructing a packet");
+            }
+            else {
+                packet = this.reconstructor.takeBinaryData(obj);
+                if (packet) {
+                    // received final buffer
+                    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;
+        // look up type
+        const p = {
+            type: Number(str.charAt(0)),
+        };
+        if (PacketType[p.type] === undefined) {
+            throw new Error("unknown packet type " + p.type);
+        }
+        // look up attachments if type binary
+        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);
+        }
+        // look up namespace (if any)
+        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 = "/";
+        }
+        // look up id
+        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));
+        }
+        // look up json data
+        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");
+            }
+        }
+        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 === undefined;
+            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;
+        }
+    }
+}
+/**
+ * A manager of a binary event's 'buffer sequence'. Should
+ * be constructed whenever a packet of type BINARY_EVENT is
+ * decoded.
+ *
+ * @param {Object} packet
+ * @return {BinaryReconstructor} initialized reconstructor
+ */
+class BinaryReconstructor {
+    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) {
+            // done with buffer list
+            const packet = reconstructPacket(this.reconPack, this.buffers);
+            this.finishedReconstruction();
+            return packet;
+        }
+        return null;
+    }
+    /**
+     * Cleans up binary packet reconstruction variables.
+     */
+    finishedReconstruction() {
+        this.reconPack = null;
+        this.buffers = [];
+    }
+}

unified-ai-platform/node_modules/socket.io-parser/build/esm/is-binary.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Returns true if obj is a Buffer, an ArrayBuffer, a Blob or a File.
+ *
+ * @private
+ */
+export declare function isBinary(obj: any): boolean;
+export declare function hasBinary(obj: any, toJSON?: boolean): any;

unified-ai-platform/node_modules/socket.io-parser/build/esm/is-binary.js

@@ -0,0 +1,50 @@
+const withNativeArrayBuffer = typeof ArrayBuffer === "function";
+const isView = (obj) => {
+    return typeof ArrayBuffer.isView === "function"
+        ? ArrayBuffer.isView(obj)
+        : obj.buffer instanceof ArrayBuffer;
+};
+const toString = Object.prototype.toString;
+const withNativeBlob = typeof Blob === "function" ||
+    (typeof Blob !== "undefined" &&
+        toString.call(Blob) === "[object BlobConstructor]");
+const withNativeFile = typeof File === "function" ||
+    (typeof File !== "undefined" &&
+        toString.call(File) === "[object FileConstructor]");
+/**
+ * Returns true if obj is a Buffer, an ArrayBuffer, a Blob or a File.
+ *
+ * @private
+ */
+export function isBinary(obj) {
+    return ((withNativeArrayBuffer && (obj instanceof ArrayBuffer || isView(obj))) ||
+        (withNativeBlob && obj instanceof Blob) ||
+        (withNativeFile && obj instanceof File));
+}
+export 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;
+}

unified-ai-platform/node_modules/socket.io-parser/build/esm/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/LICENSE

@@ -0,0 +1,24 @@
+(The MIT License)
+
+Copyright (c) 2014 Component contributors <dev@component.io>
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/Readme.md

@@ -0,0 +1,79 @@
+# `@socket.io/component-emitter`
+
+  Event emitter component.
+
+This project is a fork of the [`component-emitter`](https://github.com/sindresorhus/component-emitter) project, with [Socket.IO](https://socket.io/)-specific TypeScript typings.
+
+## Installation
+
+```
+$ npm i @socket.io/component-emitter
+```
+
+## API
+
+### Emitter(obj)
+
+  The `Emitter` may also be used as a mixin. For example
+  a "plain" object may become an emitter, or you may
+  extend an existing prototype.
+
+  As an `Emitter` instance:
+
+```js
+import { Emitter } from '@socket.io/component-emitter';
+
+var emitter = new Emitter;
+emitter.emit('something');
+```
+
+  As a mixin:
+
+```js
+import { Emitter } from '@socket.io/component-emitter';
+
+var user = { name: 'tobi' };
+Emitter(user);
+
+user.emit('im a user');
+```
+
+  As a prototype mixin:
+
+```js
+import { Emitter } from '@socket.io/component-emitter';
+
+Emitter(User.prototype);
+```
+
+### Emitter#on(event, fn)
+
+  Register an `event` handler `fn`.
+
+### Emitter#once(event, fn)
+
+  Register a single-shot `event` handler `fn`,
+  removed immediately after it is invoked the
+  first time.
+
+### Emitter#off(event, fn)
+
+  * Pass `event` and `fn` to remove a listener.
+  * Pass `event` to remove all listeners on that event.
+  * Pass nothing to remove all listeners on all events.
+
+### Emitter#emit(event, ...)
+
+  Emit an `event` with variable option args.
+
+### Emitter#listeners(event)
+
+  Return an array of callbacks, or an empty array.
+
+### Emitter#hasListeners(event)
+
+  Check if this emitter has `event` handlers.
+
+## License
+
+MIT

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/lib/cjs/index.d.ts

@@ -0,0 +1,179 @@
+/**
+ * An events map is an interface that maps event names to their value, which
+ * represents the type of the `on` listener.
+ */
+export interface EventsMap {
+    [event: string]: any;
+}
+
+/**
+ * The default events map, used if no EventsMap is given. Using this EventsMap
+ * is equivalent to accepting all event names, and any data.
+ */
+export interface DefaultEventsMap {
+    [event: string]: (...args: any[]) => void;
+}
+
+/**
+ * Returns a union type containing all the keys of an event map.
+ */
+export type EventNames<Map extends EventsMap> = keyof Map & (string | symbol);
+
+/** The tuple type representing the parameters of an event listener */
+export type EventParams<
+    Map extends EventsMap,
+    Ev extends EventNames<Map>
+    > = Parameters<Map[Ev]>;
+
+/**
+ * The event names that are either in ReservedEvents or in UserEvents
+ */
+export type ReservedOrUserEventNames<
+    ReservedEventsMap extends EventsMap,
+    UserEvents extends EventsMap
+    > = EventNames<ReservedEventsMap> | EventNames<UserEvents>;
+
+/**
+ * Type of a listener of a user event or a reserved event. If `Ev` is in
+ * `ReservedEvents`, the reserved event listener is returned.
+ */
+export type ReservedOrUserListener<
+    ReservedEvents extends EventsMap,
+    UserEvents extends EventsMap,
+    Ev extends ReservedOrUserEventNames<ReservedEvents, UserEvents>
+    > = FallbackToUntypedListener<
+    Ev extends EventNames<ReservedEvents>
+        ? ReservedEvents[Ev]
+        : Ev extends EventNames<UserEvents>
+        ? UserEvents[Ev]
+        : never
+    >;
+
+/**
+ * Returns an untyped listener type if `T` is `never`; otherwise, returns `T`.
+ *
+ * This is a hack to mitigate https://github.com/socketio/socket.io/issues/3833.
+ * Needed because of https://github.com/microsoft/TypeScript/issues/41778
+ */
+type FallbackToUntypedListener<T> = [T] extends [never]
+    ? (...args: any[]) => void | Promise<void>
+    : T;
+
+/**
+ * Strictly typed version of an `EventEmitter`. A `TypedEventEmitter` takes type
+ * parameters for mappings of event names to event data types, and strictly
+ * types method calls to the `EventEmitter` according to these event maps.
+ *
+ * @typeParam ListenEvents - `EventsMap` of user-defined events that can be
+ * listened to with `on` or `once`
+ * @typeParam EmitEvents - `EventsMap` of user-defined events that can be
+ * emitted with `emit`
+ * @typeParam ReservedEvents - `EventsMap` of reserved events, that can be
+ * emitted by socket.io with `emitReserved`, and can be listened to with
+ * `listen`.
+ */
+export class Emitter<
+    ListenEvents extends EventsMap,
+    EmitEvents extends EventsMap,
+    ReservedEvents extends EventsMap = {}
+    > {
+    /**
+     * Adds the `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    on<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        ev: Ev,
+        listener: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Adds a one-time `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    once<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        ev: Ev,
+        listener: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Removes the `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    off<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        ev?: Ev,
+        listener?: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Emits an event.
+     *
+     * @param ev Name of the event
+     * @param args Values to send to listeners of this event
+     */
+    emit<Ev extends EventNames<EmitEvents>>(
+        ev: Ev,
+        ...args: EventParams<EmitEvents, Ev>
+    ): this;
+
+    /**
+     * 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
+     */
+    protected emitReserved<Ev extends EventNames<ReservedEvents>>(
+        ev: Ev,
+        ...args: EventParams<ReservedEvents, Ev>
+    ): this;
+
+    /**
+     * Returns the listeners listening to an event.
+     *
+     * @param event Event name
+     * @returns Array of listeners subscribed to `event`
+     */
+    listeners<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        event: Ev
+    ): ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>[];
+
+    /**
+     * Returns true if there is a listener for this event.
+     *
+     * @param event Event name
+     * @returns boolean
+     */
+    hasListeners<
+        Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>
+        >(event: Ev): boolean;
+
+    /**
+     * Removes the `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    removeListener<
+        Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>
+        >(
+        ev?: Ev,
+        listener?: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Removes all `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     */
+    removeAllListeners<
+        Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>
+        >(ev?: Ev): this;
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/lib/cjs/index.js

@@ -0,0 +1,176 @@
+
+/**
+ * Expose `Emitter`.
+ */
+
+exports.Emitter = Emitter;
+
+/**
+ * Initialize a new `Emitter`.
+ *
+ * @api public
+ */
+
+function Emitter(obj) {
+  if (obj) return mixin(obj);
+}
+
+/**
+ * Mixin the emitter properties.
+ *
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+function mixin(obj) {
+  for (var key in Emitter.prototype) {
+    obj[key] = Emitter.prototype[key];
+  }
+  return obj;
+}
+
+/**
+ * Listen on the given `event` with `fn`.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.on =
+Emitter.prototype.addEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+  (this._callbacks['$' + event] = this._callbacks['$' + event] || [])
+    .push(fn);
+  return this;
+};
+
+/**
+ * Adds an `event` listener that will be invoked a single
+ * time then automatically removed.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.once = function(event, fn){
+  function on() {
+    this.off(event, on);
+    fn.apply(this, arguments);
+  }
+
+  on.fn = fn;
+  this.on(event, on);
+  return this;
+};
+
+/**
+ * Remove the given callback for `event` or all
+ * registered callbacks.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.off =
+Emitter.prototype.removeListener =
+Emitter.prototype.removeAllListeners =
+Emitter.prototype.removeEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+
+  // all
+  if (0 == arguments.length) {
+    this._callbacks = {};
+    return this;
+  }
+
+  // specific event
+  var callbacks = this._callbacks['$' + event];
+  if (!callbacks) return this;
+
+  // remove all handlers
+  if (1 == arguments.length) {
+    delete this._callbacks['$' + event];
+    return this;
+  }
+
+  // remove specific handler
+  var cb;
+  for (var i = 0; i < callbacks.length; i++) {
+    cb = callbacks[i];
+    if (cb === fn || cb.fn === fn) {
+      callbacks.splice(i, 1);
+      break;
+    }
+  }
+
+  // Remove event specific arrays for event types that no
+  // one is subscribed for to avoid memory leak.
+  if (callbacks.length === 0) {
+    delete this._callbacks['$' + event];
+  }
+
+  return this;
+};
+
+/**
+ * Emit `event` with the given args.
+ *
+ * @param {String} event
+ * @param {Mixed} ...
+ * @return {Emitter}
+ */
+
+Emitter.prototype.emit = function(event){
+  this._callbacks = this._callbacks || {};
+
+  var args = new Array(arguments.length - 1)
+    , callbacks = this._callbacks['$' + 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;
+};
+
+// alias used for reserved events (protected method)
+Emitter.prototype.emitReserved = Emitter.prototype.emit;
+
+/**
+ * Return array of callbacks for `event`.
+ *
+ * @param {String} event
+ * @return {Array}
+ * @api public
+ */
+
+Emitter.prototype.listeners = function(event){
+  this._callbacks = this._callbacks || {};
+  return this._callbacks['$' + event] || [];
+};
+
+/**
+ * Check if this emitter has `event` handlers.
+ *
+ * @param {String} event
+ * @return {Boolean}
+ * @api public
+ */
+
+Emitter.prototype.hasListeners = function(event){
+  return !! this.listeners(event).length;
+};

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/lib/cjs/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@socket.io/component-emitter",
+  "type": "commonjs"
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/lib/esm/index.d.ts

@@ -0,0 +1,179 @@
+/**
+ * An events map is an interface that maps event names to their value, which
+ * represents the type of the `on` listener.
+ */
+export interface EventsMap {
+    [event: string]: any;
+}
+
+/**
+ * The default events map, used if no EventsMap is given. Using this EventsMap
+ * is equivalent to accepting all event names, and any data.
+ */
+export interface DefaultEventsMap {
+    [event: string]: (...args: any[]) => void;
+}
+
+/**
+ * Returns a union type containing all the keys of an event map.
+ */
+export type EventNames<Map extends EventsMap> = keyof Map & (string | symbol);
+
+/** The tuple type representing the parameters of an event listener */
+export type EventParams<
+    Map extends EventsMap,
+    Ev extends EventNames<Map>
+    > = Parameters<Map[Ev]>;
+
+/**
+ * The event names that are either in ReservedEvents or in UserEvents
+ */
+export type ReservedOrUserEventNames<
+    ReservedEventsMap extends EventsMap,
+    UserEvents extends EventsMap
+    > = EventNames<ReservedEventsMap> | EventNames<UserEvents>;
+
+/**
+ * Type of a listener of a user event or a reserved event. If `Ev` is in
+ * `ReservedEvents`, the reserved event listener is returned.
+ */
+export type ReservedOrUserListener<
+    ReservedEvents extends EventsMap,
+    UserEvents extends EventsMap,
+    Ev extends ReservedOrUserEventNames<ReservedEvents, UserEvents>
+    > = FallbackToUntypedListener<
+    Ev extends EventNames<ReservedEvents>
+        ? ReservedEvents[Ev]
+        : Ev extends EventNames<UserEvents>
+        ? UserEvents[Ev]
+        : never
+    >;
+
+/**
+ * Returns an untyped listener type if `T` is `never`; otherwise, returns `T`.
+ *
+ * This is a hack to mitigate https://github.com/socketio/socket.io/issues/3833.
+ * Needed because of https://github.com/microsoft/TypeScript/issues/41778
+ */
+type FallbackToUntypedListener<T> = [T] extends [never]
+    ? (...args: any[]) => void | Promise<void>
+    : T;
+
+/**
+ * Strictly typed version of an `EventEmitter`. A `TypedEventEmitter` takes type
+ * parameters for mappings of event names to event data types, and strictly
+ * types method calls to the `EventEmitter` according to these event maps.
+ *
+ * @typeParam ListenEvents - `EventsMap` of user-defined events that can be
+ * listened to with `on` or `once`
+ * @typeParam EmitEvents - `EventsMap` of user-defined events that can be
+ * emitted with `emit`
+ * @typeParam ReservedEvents - `EventsMap` of reserved events, that can be
+ * emitted by socket.io with `emitReserved`, and can be listened to with
+ * `listen`.
+ */
+export class Emitter<
+    ListenEvents extends EventsMap,
+    EmitEvents extends EventsMap,
+    ReservedEvents extends EventsMap = {}
+    > {
+    /**
+     * Adds the `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    on<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        ev: Ev,
+        listener: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Adds a one-time `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    once<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        ev: Ev,
+        listener: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Removes the `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    off<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        ev?: Ev,
+        listener?: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Emits an event.
+     *
+     * @param ev Name of the event
+     * @param args Values to send to listeners of this event
+     */
+    emit<Ev extends EventNames<EmitEvents>>(
+        ev: Ev,
+        ...args: EventParams<EmitEvents, Ev>
+    ): this;
+
+    /**
+     * 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
+     */
+    protected emitReserved<Ev extends EventNames<ReservedEvents>>(
+        ev: Ev,
+        ...args: EventParams<ReservedEvents, Ev>
+    ): this;
+
+    /**
+     * Returns the listeners listening to an event.
+     *
+     * @param event Event name
+     * @returns Array of listeners subscribed to `event`
+     */
+    listeners<Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>>(
+        event: Ev
+    ): ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>[];
+
+    /**
+     * Returns true if there is a listener for this event.
+     *
+     * @param event Event name
+     * @returns boolean
+     */
+    hasListeners<
+        Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>
+        >(event: Ev): boolean;
+
+    /**
+     * Removes the `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     * @param listener Callback function
+     */
+    removeListener<
+        Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>
+        >(
+        ev?: Ev,
+        listener?: ReservedOrUserListener<ReservedEvents, ListenEvents, Ev>
+    ): this;
+
+    /**
+     * Removes all `listener` function as an event listener for `ev`.
+     *
+     * @param ev Name of the event
+     */
+    removeAllListeners<
+        Ev extends ReservedOrUserEventNames<ReservedEvents, ListenEvents>
+        >(ev?: Ev): this;
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/lib/esm/index.js

@@ -0,0 +1,169 @@
+/**
+ * Initialize a new `Emitter`.
+ *
+ * @api public
+ */
+
+export function Emitter(obj) {
+  if (obj) return mixin(obj);
+}
+
+/**
+ * Mixin the emitter properties.
+ *
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+function mixin(obj) {
+  for (var key in Emitter.prototype) {
+    obj[key] = Emitter.prototype[key];
+  }
+  return obj;
+}
+
+/**
+ * Listen on the given `event` with `fn`.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.on =
+Emitter.prototype.addEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+  (this._callbacks['$' + event] = this._callbacks['$' + event] || [])
+    .push(fn);
+  return this;
+};
+
+/**
+ * Adds an `event` listener that will be invoked a single
+ * time then automatically removed.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.once = function(event, fn){
+  function on() {
+    this.off(event, on);
+    fn.apply(this, arguments);
+  }
+
+  on.fn = fn;
+  this.on(event, on);
+  return this;
+};
+
+/**
+ * Remove the given callback for `event` or all
+ * registered callbacks.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.off =
+Emitter.prototype.removeListener =
+Emitter.prototype.removeAllListeners =
+Emitter.prototype.removeEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+
+  // all
+  if (0 == arguments.length) {
+    this._callbacks = {};
+    return this;
+  }
+
+  // specific event
+  var callbacks = this._callbacks['$' + event];
+  if (!callbacks) return this;
+
+  // remove all handlers
+  if (1 == arguments.length) {
+    delete this._callbacks['$' + event];
+    return this;
+  }
+
+  // remove specific handler
+  var cb;
+  for (var i = 0; i < callbacks.length; i++) {
+    cb = callbacks[i];
+    if (cb === fn || cb.fn === fn) {
+      callbacks.splice(i, 1);
+      break;
+    }
+  }
+
+  // Remove event specific arrays for event types that no
+  // one is subscribed for to avoid memory leak.
+  if (callbacks.length === 0) {
+    delete this._callbacks['$' + event];
+  }
+
+  return this;
+};
+
+/**
+ * Emit `event` with the given args.
+ *
+ * @param {String} event
+ * @param {Mixed} ...
+ * @return {Emitter}
+ */
+
+Emitter.prototype.emit = function(event){
+  this._callbacks = this._callbacks || {};
+
+  var args = new Array(arguments.length - 1)
+    , callbacks = this._callbacks['$' + 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;
+};
+
+// alias used for reserved events (protected method)
+Emitter.prototype.emitReserved = Emitter.prototype.emit;
+
+/**
+ * Return array of callbacks for `event`.
+ *
+ * @param {String} event
+ * @return {Array}
+ * @api public
+ */
+
+Emitter.prototype.listeners = function(event){
+  this._callbacks = this._callbacks || {};
+  return this._callbacks['$' + event] || [];
+};
+
+/**
+ * Check if this emitter has `event` handlers.
+ *
+ * @param {String} event
+ * @return {Boolean}
+ * @api public
+ */
+
+Emitter.prototype.hasListeners = function(event){
+  return !! this.listeners(event).length;
+};

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/lib/esm/package.json

@@ -0,0 +1,4 @@
+{
+  "name": "@socket.io/component-emitter",
+  "type": "module"
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/@socket.io/component-emitter/package.json

@@ -0,0 +1,28 @@
+{
+  "name": "@socket.io/component-emitter",
+  "description": "Event emitter",
+  "version": "3.1.2",
+  "license": "MIT",
+  "devDependencies": {
+    "mocha": "*",
+    "should": "*"
+  },
+  "component": {
+    "scripts": {
+      "emitter/index.js": "index.js"
+    }
+  },
+  "main": "./lib/cjs/index.js",
+  "module": "./lib/esm/index.js",
+  "types": "./lib/cjs/index.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/socketio/emitter.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "files": [
+    "lib/"
+  ]
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/debug/README.md

@@ -0,0 +1,481 @@
+# debug
+[![OpenCollective](https://opencollective.com/debug/backers/badge.svg)](#backers)
+[![OpenCollective](https://opencollective.com/debug/sponsors/badge.svg)](#sponsors)
+
+<img width="647" src="https://user-images.githubusercontent.com/71256/29091486-fa38524c-7c37-11e7-895f-e7ec8e1039b6.png">
+
+A tiny JavaScript debugging utility modelled after Node.js core's debugging
+technique. Works in Node.js and web browsers.
+
+## Installation
+
+```bash
+$ npm install debug
+```
+
+## Usage
+
+`debug` exposes a function; simply pass this function the name of your module, and it will return a decorated version of `console.error` for you to pass debug statements to. This will allow you to toggle the debug output for different parts of your module as well as the module as a whole.
+
+Example [_app.js_](./examples/node/app.js):
+
+```js
+var debug = require('debug')('http')
+  , http = require('http')
+  , name = 'My App';
+
+// fake app
+
+debug('booting %o', name);
+
+http.createServer(function(req, res){
+  debug(req.method + ' ' + req.url);
+  res.end('hello\n');
+}).listen(3000, function(){
+  debug('listening');
+});
+
+// fake worker of some kind
+
+require('./worker');
+```
+
+Example [_worker.js_](./examples/node/worker.js):
+
+```js
+var a = require('debug')('worker:a')
+  , b = require('debug')('worker:b');
+
+function work() {
+  a('doing lots of uninteresting work');
+  setTimeout(work, Math.random() * 1000);
+}
+
+work();
+
+function workb() {
+  b('doing some work');
+  setTimeout(workb, Math.random() * 2000);
+}
+
+workb();
+```
+
+The `DEBUG` environment variable is then used to enable these based on space or
+comma-delimited names.
+
+Here are some examples:
+
+<img width="647" alt="screen shot 2017-08-08 at 12 53 04 pm" src="https://user-images.githubusercontent.com/71256/29091703-a6302cdc-7c38-11e7-8304-7c0b3bc600cd.png">
+<img width="647" alt="screen shot 2017-08-08 at 12 53 38 pm" src="https://user-images.githubusercontent.com/71256/29091700-a62a6888-7c38-11e7-800b-db911291ca2b.png">
+<img width="647" alt="screen shot 2017-08-08 at 12 53 25 pm" src="https://user-images.githubusercontent.com/71256/29091701-a62ea114-7c38-11e7-826a-2692bedca740.png">
+
+#### Windows command prompt notes
+
+##### CMD
+
+On Windows the environment variable is set using the `set` command.
+
+```cmd
+set DEBUG=*,-not_this
+```
+
+Example:
+
+```cmd
+set DEBUG=* & node app.js
+```
+
+##### PowerShell (VS Code default)
+
+PowerShell uses different syntax to set environment variables.
+
+```cmd
+$env:DEBUG = "*,-not_this"
+```
+
+Example:
+
+```cmd
+$env:DEBUG='app';node app.js
+```
+
+Then, run the program to be debugged as usual.
+
+npm script example:
+```js
+  "windowsDebug": "@powershell -Command $env:DEBUG='*';node app.js",
+```
+
+## Namespace Colors
+
+Every debug instance has a color generated for it based on its namespace name.
+This helps when visually parsing the debug output to identify which debug instance
+a debug line belongs to.
+
+#### Node.js
+
+In Node.js, colors are enabled when stderr is a TTY. You also _should_ install
+the [`supports-color`](https://npmjs.org/supports-color) module alongside debug,
+otherwise debug will only use a small handful of basic colors.
+
+<img width="521" src="https://user-images.githubusercontent.com/71256/29092181-47f6a9e6-7c3a-11e7-9a14-1928d8a711cd.png">
+
+#### Web Browser
+
+Colors are also enabled on "Web Inspectors" that understand the `%c` formatting
+option. These are WebKit web inspectors, Firefox ([since version
+31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/))
+and the Firebug plugin for Firefox (any version).
+
+<img width="524" src="https://user-images.githubusercontent.com/71256/29092033-b65f9f2e-7c39-11e7-8e32-f6f0d8e865c1.png">
+
+
+## Millisecond diff
+
+When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls.
+
+<img width="647" src="https://user-images.githubusercontent.com/71256/29091486-fa38524c-7c37-11e7-895f-e7ec8e1039b6.png">
+
+When stdout is not a TTY, `Date#toISOString()` is used, making it more useful for logging the debug information as shown below:
+
+<img width="647" src="https://user-images.githubusercontent.com/71256/29091956-6bd78372-7c39-11e7-8c55-c948396d6edd.png">
+
+
+## Conventions
+
+If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser".  If you append a "*" to the end of your name, it will always be enabled regardless of the setting of the DEBUG environment variable.  You can then use it for normal output as well as debug output.
+
+## Wildcards
+
+The `*` character may be used as a wildcard. Suppose for example your library has
+debuggers named "connect:bodyParser", "connect:compress", "connect:session",
+instead of listing all three with
+`DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do
+`DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`.
+
+You can also exclude specific debuggers by prefixing them with a "-" character.
+For example, `DEBUG=*,-connect:*` would include all debuggers except those
+starting with "connect:".
+
+## Environment Variables
+
+When running through Node.js, you can set a few environment variables that will
+change the behavior of the debug logging:
+
+| Name      | Purpose                                         |
+|-----------|-------------------------------------------------|
+| `DEBUG`   | Enables/disables specific debugging namespaces. |
+| `DEBUG_HIDE_DATE` | Hide date from debug output (non-TTY).  |
+| `DEBUG_COLORS`| Whether or not to use colors in the debug output. |
+| `DEBUG_DEPTH` | Object inspection depth.                    |
+| `DEBUG_SHOW_HIDDEN` | Shows hidden properties on inspected objects. |
+
+
+__Note:__ The environment variables beginning with `DEBUG_` end up being
+converted into an Options object that gets used with `%o`/`%O` formatters.
+See the Node.js documentation for
+[`util.inspect()`](https://nodejs.org/api/util.html#util_util_inspect_object_options)
+for the complete list.
+
+## Formatters
+
+Debug uses [printf-style](https://wikipedia.org/wiki/Printf_format_string) formatting.
+Below are the officially supported formatters:
+
+| Formatter | Representation |
+|-----------|----------------|
+| `%O`      | Pretty-print an Object on multiple lines. |
+| `%o`      | Pretty-print an Object all on a single line. |
+| `%s`      | String. |
+| `%d`      | Number (both integer and float). |
+| `%j`      | JSON. Replaced with the string '[Circular]' if the argument contains circular references. |
+| `%%`      | Single percent sign ('%'). This does not consume an argument. |
+
+
+### Custom formatters
+
+You can add custom formatters by extending the `debug.formatters` object.
+For example, if you wanted to add support for rendering a Buffer as hex with
+`%h`, you could do something like:
+
+```js
+const createDebug = require('debug')
+createDebug.formatters.h = (v) => {
+  return v.toString('hex')
+}
+
+// …elsewhere
+const debug = createDebug('foo')
+debug('this is hex: %h', new Buffer('hello world'))
+//   foo this is hex: 68656c6c6f20776f726c6421 +0ms
+```
+
+
+## Browser Support
+
+You can build a browser-ready script using [browserify](https://github.com/substack/node-browserify),
+or just use the [browserify-as-a-service](https://wzrd.in/) [build](https://wzrd.in/standalone/debug@latest),
+if you don't want to build it yourself.
+
+Debug's enable state is currently persisted by `localStorage`.
+Consider the situation shown below where you have `worker:a` and `worker:b`,
+and wish to debug both. You can enable this using `localStorage.debug`:
+
+```js
+localStorage.debug = 'worker:*'
+```
+
+And then refresh the page.
+
+```js
+a = debug('worker:a');
+b = debug('worker:b');
+
+setInterval(function(){
+  a('doing some work');
+}, 1000);
+
+setInterval(function(){
+  b('doing some work');
+}, 1200);
+```
+
+In Chromium-based web browsers (e.g. Brave, Chrome, and Electron), the JavaScript console will—by default—only show messages logged by `debug` if the "Verbose" log level is _enabled_.
+
+<img width="647" src="https://user-images.githubusercontent.com/7143133/152083257-29034707-c42c-4959-8add-3cee850e6fcf.png">
+
+## Output streams
+
+  By default `debug` will log to stderr, however this can be configured per-namespace by overriding the `log` method:
+
+Example [_stdout.js_](./examples/node/stdout.js):
+
+```js
+var debug = require('debug');
+var error = debug('app:error');
+
+// by default stderr is used
+error('goes to stderr!');
+
+var log = debug('app:log');
+// set this namespace to log via console.log
+log.log = console.log.bind(console); // don't forget to bind to console!
+log('goes to stdout');
+error('still goes to stderr!');
+
+// set all output to go via console.info
+// overrides all per-namespace log settings
+debug.log = console.info.bind(console);
+error('now goes to stdout via console.info');
+log('still goes to stdout, but via console.info now');
+```
+
+## Extend
+You can simply extend debugger 
+```js
+const log = require('debug')('auth');
+
+//creates new debug instance with extended namespace
+const logSign = log.extend('sign');
+const logLogin = log.extend('login');
+
+log('hello'); // auth hello
+logSign('hello'); //auth:sign hello
+logLogin('hello'); //auth:login hello
+```
+
+## Set dynamically
+
+You can also enable debug dynamically by calling the `enable()` method :
+
+```js
+let debug = require('debug');
+
+console.log(1, debug.enabled('test'));
+
+debug.enable('test');
+console.log(2, debug.enabled('test'));
+
+debug.disable();
+console.log(3, debug.enabled('test'));
+
+```
+
+print :   
+```
+1 false
+2 true
+3 false
+```
+
+Usage :  
+`enable(namespaces)`  
+`namespaces` can include modes separated by a colon and wildcards.
+   
+Note that calling `enable()` completely overrides previously set DEBUG variable : 
+
+```
+$ DEBUG=foo node -e 'var dbg = require("debug"); dbg.enable("bar"); console.log(dbg.enabled("foo"))'
+=> false
+```
+
+`disable()`
+
+Will disable all namespaces. The functions returns the namespaces currently
+enabled (and skipped). This can be useful if you want to disable debugging
+temporarily without knowing what was enabled to begin with.
+
+For example:
+
+```js
+let debug = require('debug');
+debug.enable('foo:*,-foo:bar');
+let namespaces = debug.disable();
+debug.enable(namespaces);
+```
+
+Note: There is no guarantee that the string will be identical to the initial
+enable string, but semantically they will be identical.
+
+## Checking whether a debug target is enabled
+
+After you've created a debug instance, you can determine whether or not it is
+enabled by checking the `enabled` property:
+
+```javascript
+const debug = require('debug')('http');
+
+if (debug.enabled) {
+  // do stuff...
+}
+```
+
+You can also manually toggle this property to force the debug instance to be
+enabled or disabled.
+
+## Usage in child processes
+
+Due to the way `debug` detects if the output is a TTY or not, colors are not shown in child processes when `stderr` is piped. A solution is to pass the `DEBUG_COLORS=1` environment variable to the child process.  
+For example:
+
+```javascript
+worker = fork(WORKER_WRAP_PATH, [workerPath], {
+  stdio: [
+    /* stdin: */ 0,
+    /* stdout: */ 'pipe',
+    /* stderr: */ 'pipe',
+    'ipc',
+  ],
+  env: Object.assign({}, process.env, {
+    DEBUG_COLORS: 1 // without this settings, colors won't be shown
+  }),
+});
+
+worker.stderr.pipe(process.stderr, { end: false });
+```
+
+
+## Authors
+
+ - TJ Holowaychuk
+ - Nathan Rajlich
+ - Andrew Rhyne
+ - Josh Junon
+
+## Backers
+
+Support us with a monthly donation and help us continue our activities. [[Become a backer](https://opencollective.com/debug#backer)]
+
+<a href="https://opencollective.com/debug/backer/0/website" target="_blank"><img src="https://opencollective.com/debug/backer/0/avatar.svg"></a>
+<a href="https://opencollective.com/debug/backer/1/website" target="_blank"><img src="https://opencollective.com/debug/backer/1/avatar.svg"></a>
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+<a href="https://opencollective.com/debug/backer/29/website" target="_blank"><img src="https://opencollective.com/debug/backer/29/avatar.svg"></a>
+
+
+## Sponsors
+
+Become a sponsor and get your logo on our README on Github with a link to your site. [[Become a sponsor](https://opencollective.com/debug#sponsor)]
+
+<a href="https://opencollective.com/debug/sponsor/0/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/0/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/1/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/1/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/2/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/2/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/3/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/3/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/4/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/4/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/5/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/5/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/6/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/6/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/7/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/7/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/8/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/8/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/9/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/9/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/10/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/10/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/11/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/11/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/12/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/12/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/13/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/13/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/14/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/14/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/15/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/15/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/16/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/16/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/17/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/17/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/18/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/18/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/19/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/19/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/20/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/20/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/21/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/21/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/22/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/22/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/23/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/23/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/24/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/24/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/25/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/25/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/26/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/26/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/27/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/27/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/28/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/28/avatar.svg"></a>
+<a href="https://opencollective.com/debug/sponsor/29/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/29/avatar.svg"></a>
+
+## License
+
+(The MIT License)
+
+Copyright (c) 2014-2017 TJ Holowaychuk &lt;tj@vision-media.ca&gt;
+Copyright (c) 2018-2021 Josh Junon
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

unified-ai-platform/node_modules/socket.io-parser/node_modules/debug/package.json

@@ -0,0 +1,60 @@
+{
+  "name": "debug",
+  "version": "4.3.7",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/debug-js/debug.git"
+  },
+  "description": "Lightweight debugging utility for Node.js and the browser",
+  "keywords": [
+    "debug",
+    "log",
+    "debugger"
+  ],
+  "files": [
+    "src",
+    "LICENSE",
+    "README.md"
+  ],
+  "author": "Josh Junon (https://github.com/qix-)",
+  "contributors": [
+    "TJ Holowaychuk <tj@vision-media.ca>",
+    "Nathan Rajlich <nathan@tootallnate.net> (http://n8.io)",
+    "Andrew Rhyne <rhyneandrew@gmail.com>"
+  ],
+  "license": "MIT",
+  "scripts": {
+    "lint": "xo",
+    "test": "npm run test:node && npm run test:browser && npm run lint",
+    "test:node": "istanbul cover _mocha -- test.js test.node.js",
+    "test:browser": "karma start --single-run",
+    "test:coverage": "cat ./coverage/lcov.info | coveralls"
+  },
+  "dependencies": {
+    "ms": "^2.1.3"
+  },
+  "devDependencies": {
+    "brfs": "^2.0.1",
+    "browserify": "^16.2.3",
+    "coveralls": "^3.0.2",
+    "istanbul": "^0.4.5",
+    "karma": "^3.1.4",
+    "karma-browserify": "^6.0.0",
+    "karma-chrome-launcher": "^2.2.0",
+    "karma-mocha": "^1.3.0",
+    "mocha": "^5.2.0",
+    "mocha-lcov-reporter": "^1.2.0",
+    "sinon": "^14.0.0",
+    "xo": "^0.23.0"
+  },
+  "peerDependenciesMeta": {
+    "supports-color": {
+      "optional": true
+    }
+  },
+  "main": "./src/index.js",
+  "browser": "./src/browser.js",
+  "engines": {
+    "node": ">=6.0"
+  }
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/debug/src/index.js

@@ -0,0 +1,10 @@
+/**
+ * Detect Electron renderer / nwjs process, which is node, but we should
+ * treat as a browser.
+ */
+
+if (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true || process.__nwjs) {
+	module.exports = require('./browser.js');
+} else {
+	module.exports = require('./node.js');
+}

unified-ai-platform/node_modules/socket.io-parser/node_modules/debug/src/node.js

@@ -0,0 +1,263 @@
+/**
+ * Module dependencies.
+ */
+
+const tty = require('tty');
+const util = require('util');
+
+/**
+ * This is the Node.js implementation of `debug()`.
+ */
+
+exports.init = init;
+exports.log = log;
+exports.formatArgs = formatArgs;
+exports.save = save;
+exports.load = load;
+exports.useColors = useColors;
+exports.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`.'
+);
+
+/**
+ * Colors.
+ */
+
+exports.colors = [6, 2, 3, 4, 5, 1];
+
+try {
+	// Optional dependency (as in, doesn't need to be installed, NOT like optionalDependencies in package.json)
+	// eslint-disable-next-line import/no-extraneous-dependencies
+	const supportsColor = require('supports-color');
+
+	if (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) {
+		exports.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) {
+	// Swallow - we only care if `supports-color` is available; it doesn't have to be.
+}
+
+/**
+ * Build up the default `inspectOpts` object from the environment variables.
+ *
+ *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
+ */
+
+exports.inspectOpts = Object.keys(process.env).filter(key => {
+	return /^debug_/i.test(key);
+}).reduce((obj, key) => {
+	// Camel-case
+	const prop = key
+		.substring(6)
+		.toLowerCase()
+		.replace(/_([a-z])/g, (_, k) => {
+			return k.toUpperCase();
+		});
+
+	// Coerce string value into JS value
+	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;
+}, {});
+
+/**
+ * Is stdout a TTY? Colored output is enabled when `true`.
+ */
+
+function useColors() {
+	return 'colors' in exports.inspectOpts ?
+		Boolean(exports.inspectOpts.colors) :
+		tty.isatty(process.stderr.fd);
+}
+
+/**
+ * Adds ANSI color escape codes if enabled.
+ *
+ * @api public
+ */
+
+function formatArgs(args) {
+	const {namespace: name, useColors} = this;
+
+	if (useColors) {
+		const c = this.color;
+		const colorCode = '\u001B[3' + (c < 8 ? c : '8;5;' + c);
+		const prefix = `  ${colorCode};1m${name} \u001B[0m`;
+
+		args[0] = prefix + args[0].split('\n').join('\n' + prefix);
+		args.push(colorCode + 'm+' + module.exports.humanize(this.diff) + '\u001B[0m');
+	} else {
+		args[0] = getDate() + name + ' ' + args[0];
+	}
+}
+
+function getDate() {
+	if (exports.inspectOpts.hideDate) {
+		return '';
+	}
+	return new Date().toISOString() + ' ';
+}
+
+/**
+ * Invokes `util.formatWithOptions()` with the specified arguments and writes to stderr.
+ */
+
+function log(...args) {
+	return process.stderr.write(util.formatWithOptions(exports.inspectOpts, ...args) + '\n');
+}
+
+/**
+ * Save `namespaces`.
+ *
+ * @param {String} namespaces
+ * @api private
+ */
+function save(namespaces) {
+	if (namespaces) {
+		process.env.DEBUG = namespaces;
+	} else {
+		// If you set a process.env field to null or undefined, it gets cast to the
+		// string 'null' or 'undefined'. Just delete instead.
+		delete process.env.DEBUG;
+	}
+}
+
+/**
+ * Load `namespaces`.
+ *
+ * @return {String} returns the previously persisted debug modes
+ * @api private
+ */
+
+function load() {
+	return process.env.DEBUG;
+}
+
+/**
+ * Init logic for `debug` instances.
+ *
+ * Create a new `inspectOpts` object in case `useColors` is set
+ * differently for a particular `debug` instance.
+ */
+
+function init(debug) {
+	debug.inspectOpts = {};
+
+	const keys = Object.keys(exports.inspectOpts);
+	for (let i = 0; i < keys.length; i++) {
+		debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
+	}
+}
+
+module.exports = require('./common')(exports);
+
+const {formatters} = module.exports;
+
+/**
+ * Map %o to `util.inspect()`, all on a single line.
+ */
+
+formatters.o = function (v) {
+	this.inspectOpts.colors = this.useColors;
+	return util.inspect(v, this.inspectOpts)
+		.split('\n')
+		.map(str => str.trim())
+		.join(' ');
+};
+
+/**
+ * Map %O to `util.inspect()`, allowing multiple lines if needed.
+ */
+
+formatters.O = function (v) {
+	this.inspectOpts.colors = this.useColors;
+	return util.inspect(v, this.inspectOpts);
+};

unified-ai-platform/node_modules/socket.io-parser/package.json

@@ -0,0 +1,58 @@
+{
+  "name": "socket.io-parser",
+  "version": "4.2.4",
+  "description": "socket.io protocol parser",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/socketio/socket.io-parser.git"
+  },
+  "files": [
+    "build/"
+  ],
+  "main": "./build/cjs/index.js",
+  "module": "./build/esm/index.js",
+  "types": "./build/esm/index.d.ts",
+  "exports": {
+    "import": {
+      "node": "./build/esm-debug/index.js",
+      "default": "./build/esm/index.js"
+    },
+    "require": "./build/cjs/index.js"
+  },
+  "dependencies": {
+    "@socket.io/component-emitter": "~3.1.0",
+    "debug": "~4.3.1"
+  },
+  "devDependencies": {
+    "@babel/core": "~7.9.6",
+    "@babel/preset-env": "~7.9.6",
+    "@babel/register": "^7.18.9",
+    "@types/debug": "^4.1.5",
+    "@types/node": "^14.11.1",
+    "@wdio/cli": "^7.26.0",
+    "@wdio/local-runner": "^7.26.0",
+    "@wdio/mocha-framework": "^7.26.0",
+    "@wdio/sauce-service": "^7.26.0",
+    "@wdio/spec-reporter": "^7.26.0",
+    "benchmark": "2.1.2",
+    "expect.js": "0.3.1",
+    "mocha": "^10.1.0",
+    "prettier": "^2.1.2",
+    "rimraf": "^3.0.2",
+    "typescript": "^4.0.3",
+    "wdio-geckodriver-service": "^4.0.0"
+  },
+  "scripts": {
+    "compile": "rimraf ./build && tsc && tsc -p tsconfig.esm.json && ./postcompile.sh",
+    "test": "npm run format:check && npm run compile && if test \"$BROWSERS\" = \"1\" ; then npm run test:browser; else npm run test:node; fi",
+    "test:node": "mocha --reporter dot --bail test/index.js",
+    "test:browser": "wdio",
+    "format:fix": "prettier --write --parser typescript '*.js' 'lib/**/*.ts' 'test/**/*.js'",
+    "format:check": "prettier --check --parser typescript '*.js' 'lib/**/*.ts' 'test/**/*.js'",
+    "prepack": "npm run compile"
+  },
+  "license": "MIT",
+  "engines": {
+    "node": ">=10.0.0"
+  }
+}