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bugfix: gather handles interim results from azure

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This commit is contained in:
Dave Horton
2022-02-26 14:49:34 -05:00
parent c5d392af6a
commit e30701c4b4
1 changed files with 24 additions and 13 deletions
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37
lib/tasks/gather.js
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@@ -21,7 +21,7 @@ class TaskGather extends Task {
'speechTimeout', 'timeout', 'say', 'play'
].forEach((k) => this[k] = this.data[k]);
this.timeout = (this.timeout || 5) * 1000;
this.timeout = (this.timeout || 15) * 1000;
this.interim = this.partialResultCallback;
if (this.data.recognizer) {
const recognizer = this.data.recognizer;
@@ -266,19 +266,30 @@ class TaskGather extends Task {
_onTranscription(cs, ep, evt) {
if ('aws' === this.vendor && Array.isArray(evt) && evt.length > 0) evt = evt[0];
if ('microsoft' === this.vendor) {
const nbest = evt.NBest;
const newEvent = {
is_final: evt.RecognitionStatus === 'Success',
alternatives: [
{
confidence: nbest[0].Confidence,
transcript: nbest[0].Display
}
]
};
evt = newEvent;
const final = evt.RecognitionStatus === 'Success';
if (final) {
const nbest = evt.NBest;
evt = {
is_final: true,
alternatives: [
{
confidence: nbest[0].Confidence,
transcript: nbest[0].Display
}
]
};
}
else {
evt = {
is_final: false,
alternatives: [
{
transcript: evt.Text
}
]
};
}
}
this.logger.debug(evt, 'TaskGather:_onTranscription');
if (evt.is_final) this._resolve('speech', evt);
else {
if (this.bargein && evt.alternatives[0].transcript.split(' ').length >= this.minBargeinWordCount) {