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support listen verb support bidirectionalAudioSampleRate (#695)

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* support listen verb support bidirectionalAudioSampleRate

* ưip

* update verb spec and drachtio fsmrf

* fix listen failing testcase

* fix review comment

* update freeswitch test image

* update freeswitch teset image

---------

Co-authored-by: Dave Horton <daveh@beachdognet.com>
This commit is contained in:
Hoan Luu Huu
2024-04-07 00:20:01 +07:00
committed by GitHub
parent 043860c4a3
commit fca391c32e
4 changed files with 25 additions and 11 deletions
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18
lib/tasks/listen.js
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@@ -8,6 +8,10 @@ const DTMF_SPAN_NAME = 'dtmf';
class TaskListen extends Task {
constructor(logger, opts, parentTask) {
super(logger, opts);
/**
* @deprecated
* use bidirectionalAudio.enabled
*/
this.disableBidirectionalAudio = opts.disableBidirectionalAudio;
this.preconditions = TaskPreconditions.Endpoint;
@@ -25,6 +29,15 @@ class TaskListen extends Task {
this.results = {};
this.playAudioQueue = [];
this.isPlayingAudioFromQueue = false;
this.bidirectionalAudio = {
enabled: this.disableBidirectionalAudio === true ? false : true,
...(this.data['bidirectionalAudio']),
};
// From drachtio-version 3.0.40, forkAudioStart will send empty bugname, metadata together with
// bidirectionalAudio params that cause old version of freeswitch missunderstand between bugname and
// bidirectionalAudio params
this._bugname = 'audio_fork';
if (this.transcribe) this.transcribeTask = makeTask(logger, {'transcribe': opts.transcribe}, this);
}
@@ -133,7 +146,8 @@ class TaskListen extends Task {
mixType: this.mixType,
sampling: this.sampleRate,
...(this._bugname && {bugname: this._bugname}),
metadata
metadata,
bidirectionalAudio: this.bidirectionalAudio || {}
});
this.recordStartTime = moment();
if (this.maxLength) {
@@ -153,7 +167,7 @@ class TaskListen extends Task {
}
/* support bi-directional audio */
if (!this.disableBidirectionalAudio) {
if (this.bidirectionalAudio.enabled) {
ep.addCustomEventListener(ListenEvents.PlayAudio, this._onPlayAudio.bind(this, ep));
}
ep.addCustomEventListener(ListenEvents.KillAudio, this._onKillAudio.bind(this, ep));