@wppconnect-team/wppconnect/dist/controllers/websocket.js

WPPConnect is an open source project developed by the JavaScript community with the aim of exporting functions from WhatsApp Web to the node, which can be used to support the creation of any interaction, such as customer service, media sending, intelligen

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WebSocketTransport = void 0;
var ws_1 = __importDefault(require("ws"));
var WebSocketTransport = /** @class */ (function () {
    function WebSocketTransport(ws) {
        var _this = this;
        this._ws = ws;
        this._ws.addEventListener('message', function (event) {
            if (_this.onmessage)
                _this.onmessage.call(null, event.data);
        });
        this._ws.addEventListener('close', function () {
            if (_this.onclose)
                _this.onclose.call(null);
        });
        // Silently ignore all errors - we don't know what to do with them.
        this._ws.addEventListener('error', function () { });
        this.onmessage = null;
        this.onclose = null;
    }
    WebSocketTransport.create = function (url, timeout) {
        return new Promise(function (resolve, reject) {
            var ws = new ws_1.default(url, [], {
                perMessageDeflate: false,
                maxPayload: 256 * 1024 * 1024, // 256Mb
                handshakeTimeout: timeout,
            });
            ws.addEventListener('open', function () { return resolve(new WebSocketTransport(ws)); });
            ws.addEventListener('error', reject);
        });
    };
    WebSocketTransport.prototype.send = function (message) {
        this._ws.send(message);
    };
    WebSocketTransport.prototype.close = function () {
        this._ws.close();
    };
    return WebSocketTransport;
}());
exports.WebSocketTransport = WebSocketTransport;