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Fix/interdigit timeout (#554)

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* fix interdtmf timeout

* wip

* wip

* wip

* remove all speech listener if dtmf is received
This commit is contained in:
Hoan Luu Huu
2023-12-04 20:16:42 +07:00
committed by GitHub
parent e5b60ca9b0
commit 4273196447
1 changed files with 10 additions and 1 deletions
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11
lib/tasks/gather.js
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@@ -319,6 +319,13 @@ class TaskGather extends SttTask {
this._resolve('dtmf-terminator-key'); this._resolve('dtmf-terminator-key');
} }
else if (this.input.includes('digits')) { else if (this.input.includes('digits')) {
if (this.digitBuffer.length === 0 && this.needsStt) {
// DTMF is higher priority than STT.
this.removeSpeechListeners(ep);
ep.stopTranscription({vendor: this.vendor})
.catch((err) => this.logger.error({err},
` Received DTMF, Error stopping transcription for vendor ${this.vendor}`));
}
this.digitBuffer += evt.dtmf; this.digitBuffer += evt.dtmf;
const len = this.digitBuffer.length; const len = this.digitBuffer.length;
if (len === this.numDigits || len === this.maxDigits) { if (len === this.numDigits || len === this.maxDigits) {
@@ -528,7 +535,9 @@ class TaskGather extends SttTask {
this._clearTimer(); this._clearTimer();
this._timeoutTimer = setTimeout(() => { this._timeoutTimer = setTimeout(() => {
if (this.isContinuousAsr) this._startAsrTimer(); if (this.isContinuousAsr) this._startAsrTimer();
else if (this.interDigitTimeout <= 0 || this.digitBuffer.length < this.minDigits || this.needsStt) { else if (this.interDigitTimeout <= 0 ||
this.digitBuffer.length < this.minDigits ||
this.needsStt && this.digitBuffer.length === 0) {
this._resolve(this.digitBuffer.length >= this.minDigits ? 'dtmf-num-digits' : 'timeout'); this._resolve(this.digitBuffer.length >= this.minDigits ? 'dtmf-num-digits' : 'timeout');
} }
}, this.timeout); }, this.timeout);