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fixed transcription is not received when call is terminated (#1259)

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* fixed transcription is not received when call is terminated

* wip

* fixed failing testcases

* wip

* wip

* wip

* wip

* should not do gracefulshutdown on stopAmd
This commit is contained in:
Hoan Luu Huu
2025-07-09 21:20:09 +07:00
committed by GitHub
parent 444abcb036
commit 337c1cded0
8 changed files with 189 additions and 130 deletions
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63
lib/utils/place-outdial.js
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@@ -16,13 +16,7 @@ const crypto = require('crypto');
const HttpRequestor = require('./http-requestor');
const WsRequestor = require('./ws-requestor');
const {makeOpusFirst, removeVideoSdp} = require('./sdp-utils');
const {
JAMBONES_USE_FREESWITCH_TIMER_FD,
JAMBONES_MEDIA_TIMEOUT_MS,
JAMBONES_MEDIA_HOLD_TIMEOUT_MS,
JAMBONES_TRANSCRIBE_EP_DESTROY_DELAY_MS
} = require('../config');
const { sleepFor } = require('./helpers');
const { createMediaEndpoint } = require('./media-endpoint');
class SingleDialer extends Emitter {
constructor({logger, sbcAddress, target, opts, application, callInfo, accountInfo, rootSpan, startSpan, dialTask,
@@ -98,6 +92,7 @@ class SingleDialer extends Emitter {
};
}
this.ms = ms;
this.srf = srf;
let uri, to, inviteSpan;
try {
switch (this.target.type) {
@@ -139,8 +134,7 @@ class SingleDialer extends Emitter {
this.updateCallStatus = srf.locals.dbHelpers.updateCallStatus;
this.serviceUrl = srf.locals.serviceUrl;
this.ep = await ms.createEndpoint();
this._configMsEndpoint();
this.ep = await this._createMediaEndpoint();
this.logger.debug(`SingleDialer:exec - created endpoint ${this.ep.uuid}`);
/**
@@ -352,43 +346,19 @@ class SingleDialer extends Emitter {
}
}
_configMsEndpoint() {
const opts = {
...(this.onHoldMusic && {holdMusic: `shout://${this.onHoldMusic.replace(/^https?:\/\//, '')}`}),
...(JAMBONES_USE_FREESWITCH_TIMER_FD && {timer_name: 'timerfd'}),
...(JAMBONES_MEDIA_TIMEOUT_MS && {media_timeout: JAMBONES_MEDIA_TIMEOUT_MS}),
...(JAMBONES_MEDIA_HOLD_TIMEOUT_MS && {media_hold_timeout: JAMBONES_MEDIA_HOLD_TIMEOUT_MS})
};
if (Object.keys(opts).length > 0) {
this.ep.set(opts);
}
if (this.dialTask?.inbandDtmfEnabled && !this.ep.inbandDtmfEnabled) {
// https://developer.signalwire.com/freeswitch/FreeSWITCH-Explained/Modules/mod-dptools/6587132/#0-about
try {
this.ep.execute('start_dtmf');
this.ep.inbandDtmfEnabled = true;
} catch (err) {
this.logger.info(err, 'place-outdial:_configMsEndpoint - error enable inband DTMF');
}
}
async _handleMediaTimeout(evt, ep) {
this.logger.info({evt}, 'SingleDialer:_handleMediaTimeout - media timeout event received');
this.dialTask.kill(this.dialTask.cs, 'media-timeout');
}
const origDestroy = this.ep.destroy.bind(this.ep);
this.ep.destroy = async() => {
try {
if (this.dialTask.transcribeTask && JAMBONES_TRANSCRIBE_EP_DESTROY_DELAY_MS) {
// transcribe task is being used, wait for some time before destroy
// if final transcription is received but endpoint is already closed,
// freeswitch module will not be able to send the transcription
this.logger.info('SingleDialer:_configMsEndpoint -' +
' Dial with transcribe task, wait for some time before destroy');
await sleepFor(JAMBONES_TRANSCRIBE_EP_DESTROY_DELAY_MS);
}
await origDestroy();
} catch (err) {
this.logger.error(err, 'SingleDialer:_configMsEndpoint - error destroying endpoint');
}
};
async _createMediaEndpoint(drachtioFsmrfOptions = {}) {
return await createMediaEndpoint(this.srf, this.logger, {
acactiveMs: this.ms,
drachtioFsmrfOptions,
onHoldMusic: this.onHoldMusic,
inbandDtmfEnabled: this.dialTask?.inbandDtmfEnabled,
mediaTimeoutHandler: this._handleMediaTimeout.bind(this),
});
}
/**
@@ -528,8 +498,7 @@ class SingleDialer extends Emitter {
assert(this.dlg && this.dlg.connected && !this.ep);
this.logger.debug('SingleDialer:reAnchorMedia: re-anchoring media after partial media');
this.ep = await this.ms.createEndpoint({remoteSdp: this.dlg.remote.sdp});
this._configMsEndpoint();
this.ep = await this._createMediaEndpoint({remoteSdp: this.dlg.remote.sdp});
await this.dlg.modify(this.ep.local.sdp, {
headers: {
'X-Reason': 'anchor-media'