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fix exception in dial verb when dtmf detected but detector not in place

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This commit is contained in:
Dave Horton
2020-03-30 09:17:00 -04:00
parent 43c8890faf
commit a4286fefea
1 changed files with 11 additions and 9 deletions
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4
lib/tasks/dial.js
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@@ -206,11 +206,12 @@ class TaskDial extends Task {
_removeDtmfDetection(cs, ep) {
if (ep) {
delete ep.dtmfDetector;
ep.removeListener('dtmf', this._onDtmf.bind(this, cs, ep));
ep.removeAllListeners('dtmf');
}
}
_onDtmf(cs, ep, evt) {
if (ep.dtmfDetector) {
const match = ep.dtmfDetector.keyPress(evt.dtmf);
const requestor = ep.dtmfDetector === this.parentDtmfCollector ?
cs.requestor :
@@ -221,6 +222,7 @@ class TaskDial extends Task {
.catch((err) => this.logger.info(err, 'Dial:_onDtmf - error'));
}
}
}
async _initializeInbound(cs) {
const ep = await cs._evalEndpointPrecondition(this);