51 lines
2.1 KiB
JavaScript
51 lines
2.1 KiB
JavaScript
import log from '@converse/headless/log.js';
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import { _converse, api, converse } from "@converse/headless/core.js";
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import { setLastStanzaDate } from './utils.js';
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const { Strophe, $iq, u } = converse.env;
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export default {
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/**
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* Pings the entity represented by the passed in JID by sending an IQ stanza to it.
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* @method api.ping
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* @param { String } [jid] - The JID of the service to ping
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* If the ping is sent out to the user's bare JID and no response is received it will attempt to reconnect.
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* @param { number } [timeout] - The amount of time in
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* milliseconds to wait for a response. The default is 10000;
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* @returns { Boolean | null }
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* Whether the pinged entity responded with a non-error IQ stanza.
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* If we already know we're not connected, no ping is sent out and `null` is returned.
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*/
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async ping (jid, timeout) {
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if (!api.connection.authenticated()) {
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log.warn("Not pinging when we know we're not authenticated");
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return null;
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}
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// XXX: We could first check here if the server advertised that it supports PING.
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// However, some servers don't advertise while still responding to pings
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// const feature = _converse.disco_entities[_converse.domain].features.findWhere({'var': Strophe.NS.PING});
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setLastStanzaDate(new Date());
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jid = jid || Strophe.getDomainFromJid(_converse.bare_jid);
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const iq = $iq({
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'type': 'get',
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'to': jid,
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'id': u.getUniqueId('ping')
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}).c('ping', {'xmlns': Strophe.NS.PING});
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const result = await api.sendIQ(iq, timeout || 10000, false);
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if (result === null) {
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log.warn(`Timeout while pinging ${jid}`);
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if (jid === Strophe.getDomainFromJid(_converse.bare_jid)) {
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api.connection.reconnect();
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}
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return false;
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} else if (u.isErrorStanza(result)) {
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log.error(`Error while pinging ${jid}`);
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log.error(result);
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return false;
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}
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return true;
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}
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}
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