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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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20
lib/tasks/dial.js
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@@ -206,19 +206,21 @@ class TaskDial extends Task {
_removeDtmfDetection(cs, ep) { _removeDtmfDetection(cs, ep) {
if (ep) { if (ep) {
delete ep.dtmfDetector; delete ep.dtmfDetector;
ep.removeListener('dtmf', this._onDtmf.bind(this, cs, ep)); ep.removeAllListeners('dtmf');
} }
} }
_onDtmf(cs, ep, evt) { _onDtmf(cs, ep, evt) {
const match = ep.dtmfDetector.keyPress(evt.dtmf); if (ep.dtmfDetector) {
const requestor = ep.dtmfDetector === this.parentDtmfCollector ? const match = ep.dtmfDetector.keyPress(evt.dtmf);
cs.requestor : const requestor = ep.dtmfDetector === this.parentDtmfCollector ?
this.sd.requestor; cs.requestor :
if (match) { this.sd.requestor;
this.logger.debug(`parentCall triggered dtmf match: ${match}`); if (match) {
requestor.request(this.dtmfHook, Object.assign({dtmf: match}, cs.callInfo)) this.logger.debug(`parentCall triggered dtmf match: ${match}`);
.catch((err) => this.logger.info(err, 'Dial:_onDtmf - error')); requestor.request(this.dtmfHook, Object.assign({dtmf: match}, cs.callInfo))
.catch((err) => this.logger.info(err, 'Dial:_onDtmf - error'));
}
} }
} }