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fix overlapping requests to freeswitch on outdial

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This commit is contained in:
Dave Horton
2020-08-03 11:51:30 -04:00
parent 884e63e0ef
commit 2c8c161954
2 changed files with 14 additions and 9 deletions
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19
lib/utils/place-outdial.js
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@@ -108,13 +108,11 @@ class SingleDialer extends Emitter {
this.ep = await ms.createEndpoint();
this.logger.debug(`SingleDialer:exec - created endpoint ${this.ep.uuid}`);
let sdp;
let promiseStreamConnected;
const connectStream = async(remoteSdp) => {
if (remoteSdp !== sdp) {
this.ep.modify(sdp = remoteSdp);
return true;
}
return false;
// wait for previous re-invite to complete, if any
if (promiseStreamConnected) await promiseStreamConnected.catch((err) => {});
return promiseStreamConnected = this.ep.modify(remoteSdp);
};
Object.assign(opts, {
@@ -153,14 +151,17 @@ class SingleDialer extends Emitter {
cbProvisional: (prov) => {
const status = {sipStatus: prov.status};
if ([180, 183].includes(prov.status) && prov.body) {
status.callStatus = CallStatus.EarlyMedia;
if (connectStream(prov.body)) this.emit('earlyMedia');
if (status.callStatus !== CallStatus.EarlyMedia) {
status.callStatus = CallStatus.EarlyMedia;
this.emit('earlyMedia');
}
connectStream(prov.body);
}
else status.callStatus = CallStatus.Ringing;
this.emit('callStatusChange', status);
}
});
connectStream(this.dlg.remote.sdp);
await connectStream(this.dlg.remote.sdp);
this.dlg.callSid = this.callSid;
this.inviteInProgress = null;
this.emit('callStatusChange', {sipStatus: 200, callStatus: CallStatus.InProgress});