finesse-toolkit/dist/xmpp/index.js

useful tools for finesse phone system

'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
const XmppClient = require('node-xmpp-client');
const events_1 = require("events");
class XmppHelper extends events_1.EventEmitter {
    constructor(params, constants) {
        super();
        this._identity = params.identity;
        this._connected = false;
        this._XMPP_HOST = constants.XMPP_HOST;
        this._JID_SUFFIX = constants.JID_SUFFIX;
        this._XMPP_INCOMING_EVENT = constants.XMPP_INCOMING_EVENT;
        var options = {
            jid: this._JID(),
            password: params.password,
            reconnect: true,
            autostart: false
        };
        this._client = new XmppClient(options);
        this._initClient();
    }
    get connected() { return this._connected; }
    disconnect() {
        this._connected = false;
        this._client.end();
    }
    connect() {
        this._client.connect();
        this._subscribe();
        this._client.connection.socket.setTimeout(0);
        this._client.connection.socket.setKeepAlive(true, 10000);
    }
    _subscribe() {
        var message = `
      <iq type='set'
          from='${this._JID()}'
          to='${this._XMPP_HOST}'
          id='sub1'>
        <pubsub xmlns='http://jabber.org/protocol/pubsub'>
          <subscribe
              node='finesse/api/User/${this._identity}'
              jid=${this._JID()}/>
        </pubsub>
      </iq>`;
        this._client.send(message);
    }
    _JID() {
        return `${this._identity}${this._JID_SUFFIX}`;
    }
    _initClient() {
        var identity = this._identity;
        this._client.on('online', () => {
            console.log(`${identity} connected`);
            this._connected = true;
            this._client.send('<presence/>');
        });
        this._client.on('offline', () => {
            console.log(`${identity} disconnected`);
        });
        this._client.on('stanza', stanza => {
            this.emit(this._XMPP_INCOMING_EVENT, stanza);
        });
        this._client.on('connect', () => {
            console.log(`Client is connected (${identity})`);
        });
        this._client.on('reconnect', () => {
            console.log(`Client reconnects (${identity})`);
        });
        this._client.on('disconnect', e => {
            this._connected = false;
            console.log(`Client is disconnected (${identity})`, this._client.connection.reconnect, e);
        });
        this._client.on('error', e => {
            console.error('Error', e);
        });
    }
}
exports.default = XmppHelper;
;
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