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Always pick the incoming call if we've not yet sent out our invite, otherwise the remorte party will see their call get rejected and our call won't come in until our user clicks allow.

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This commit is contained in:
David Baker 2014-09-12 14:06:35 +01:00
parent a81ec21762
commit 8b28f7d14e
2 changed files with 14 additions and 5 deletions
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6
webclient/components/matrix/matrix-call.js
View File

@ -203,6 +203,12 @@ angular.module('MatrixCall', [])
MatrixCall.prototype.gotLocalOffer = function(description) { MatrixCall.prototype.gotLocalOffer = function(description) {
console.log("Created offer: "+description); console.log("Created offer: "+description);
if (this.state == 'ended') {
console.log("Ignoring newly created offer on call ID "+this.call_id+" because the call has ended");
return;
}
this.peerConn.setLocalDescription(description); this.peerConn.setLocalDescription(description);
var content = { var content = {

13
webclient/components/matrix/matrix-phone-service.js
View File

@ -48,21 +48,24 @@ angular.module('matrixPhoneService', [])
var thisCall = matrixPhoneService.allCalls[thisCallId]; var thisCall = matrixPhoneService.allCalls[thisCallId];
if (call.room_id == thisCall.room_id && thisCall.direction == 'outbound' if (call.room_id == thisCall.room_id && thisCall.direction == 'outbound'
&& (thisCall.state == 'wait_local_media' || thisCall.state == 'invite_sent' || thisCall.state == 'create_offer')) { && (thisCall.state == 'wait_local_media' || thisCall.state == 'create_offer' || thisCall.state == 'invite_sent')) {
existingCall = thisCall; existingCall = thisCall;
break; break;
} }
} }
if (existingCall) { if (existingCall) {
if (existingCall.call_id < call.call_id) { // If we've only got to wait_local_media or create_offer and we've got an invite,
console.log("Glare detected: rejecting incoming call "+call.call_id+" and keeping outgoing call "+existingCall.call_id); // pick the incoming call because we know we haven't sent our invite yet
call.hangup(); // otherwise, pick whichever call has the lowest call ID (by string comparison)
} else { if (existingCall.state == 'wait_local_media' || existingCall.state == 'create_offer' || existingCall.call_id > call.call_id) {
console.log("Glare detected: answering incoming call "+call.call_id+" and canceling outgoing call "+existingCall.call_id); console.log("Glare detected: answering incoming call "+call.call_id+" and canceling outgoing call "+existingCall.call_id);
existingCall.replacedBy(call); existingCall.replacedBy(call);
call.answer(); call.answer();
$rootScope.$broadcast(matrixPhoneService.REPLACED_CALL_EVENT, existingCall, call); $rootScope.$broadcast(matrixPhoneService.REPLACED_CALL_EVENT, existingCall, call);
} else {
console.log("Glare detected: rejecting incoming call "+call.call_id+" and keeping outgoing call "+existingCall.call_id);
call.hangup();
} }
} else { } else {
$rootScope.$broadcast(matrixPhoneService.INCOMING_CALL_EVENT, call); $rootScope.$broadcast(matrixPhoneService.INCOMING_CALL_EVENT, call);