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feat sip indialog actionHook (#477)

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* feat sip indialog actionHook

* feat sip indialog actionHook

* feat sip indialog actionHook

* feat sip indialog actionHook

* update verb spec

* fix

* fix

* rename function as required _onRequestWithinDialog
This commit is contained in:
Hoan Luu Huu
2023-10-10 19:41:32 +07:00
committed by GitHub
parent f651cfa0b7
commit 48f2c57ae2
8 changed files with 244 additions and 9 deletions
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24
lib/tasks/dial.js
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@@ -204,6 +204,7 @@ class TaskDial extends Task {
await this.performAction(this.results, this.killReason !== KillReason.Replaced);
this._removeDtmfDetection(cs.dlg);
this._removeDtmfDetection(this.dlg);
this._removeSipIndialogRequestListener(this.dlg);
} catch (err) {
this.logger.error({err}, 'TaskDial:exec terminating with error');
this.kill(cs);
@@ -375,8 +376,14 @@ class TaskDial extends Task {
}
_onInfo(cs, dlg, req, res) {
// SIP Indialog will be handled by another handler
if (cs.sipRequestWithinDialogHook) {
return;
}
res.send(200);
if (req.get('Content-Type') !== 'application/dtmf-relay') return;
if (req.get('Content-Type') !== 'application/dtmf-relay') {
return;
}
const dtmfDetector = dlg === cs.dlg ? this.parentDtmfCollector : this.childDtmfCollector;
if (!dtmfDetector) return;
@@ -405,6 +412,20 @@ class TaskDial extends Task {
}
}
_initSipIndialogRequestListener(cs, dlg) {
dlg.on('info', this._onRequestWithinDialog.bind(this, cs));
dlg.on('message', this._onRequestWithinDialog.bind(this, cs));
}
_removeSipIndialogRequestListener(dlg) {
dlg && dlg.removeAllListeners('message');
dlg && dlg.removeAllListeners('info');
}
async _onRequestWithinDialog(cs, req, res) {
cs._onRequestWithinDialog(req, res);
}
async _initializeInbound(cs) {
const {ep} = await cs._evalEndpointPrecondition(this);
this.epOther = ep;
@@ -712,6 +733,7 @@ class TaskDial extends Task {
if (this.parentDtmfCollector) this._installDtmfDetection(cs, cs.dlg);
if (this.childDtmfCollector) this._installDtmfDetection(cs, this.dlg);
if (cs.sipRequestWithinDialogHook) this._initSipIndialogRequestListener(cs, this.dlg);
if (this.transcribeTask) this.transcribeTask.exec(cs, {ep: this.epOther, ep2:this.ep});
if (this.listenTask) this.listenTask.exec(cs, {ep: this.epOther});