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Fix webrct finish event delay

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This commit is contained in:
Gregoire Parant 2020-10-20 18:02:44 +02:00
parent 336742b8b3
commit 173f7a5061
3 changed files with 58 additions and 15 deletions
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31
front/src/WebRtc/SimplePeer.ts
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@ -126,10 +126,19 @@ export class SimplePeer {
* create peer connection to bind users
*/
private createPeerConnection(user : UserSimplePeerInterface) : VideoPeer | null{
if(
this.PeerConnectionArray.has(user.userId)
){
console.log('Peer connection already exists to user '+user.userId)
const peerConnection = this.PeerConnectionArray.get(user.userId)
if(peerConnection){
if(peerConnection.destroyed){
peerConnection.toClose = true;
peerConnection.destroy();
let peerConnexionDeleted = this.PeerConnectionArray.delete(user.userId);
if(!peerConnexionDeleted){
throw 'Error to delete peer connection';
}
this.createPeerConnection(user);
}else {
peerConnection.toClose = false;
}
return null;
}
@ -150,6 +159,7 @@ export class SimplePeer {
mediaManager.addActiveVideo("" + user.userId, reportCallback, name);
const peer = new VideoPeer(user.userId, user.initiator ? user.initiator : false, this.Connection);
peer.toClose = false;
// When a connection is established to a video stream, and if a screen sharing is taking place,
// the user sharing screen should also initiate a connection to the remote user!
peer.on('connect', () => {
@ -200,16 +210,17 @@ export class SimplePeer {
//mediaManager.removeActiveVideo(userId);
const peer = this.PeerConnectionArray.get(userId);
if (peer === undefined) {
console.warn("Tried to close connection for user "+userId+" but could not find user")
console.warn("closeConnection => Tried to close connection for user "+userId+" but could not find user");
return;
}
//create temp perr to close
peer.toClose = true;
peer.destroy();
// FIXME: I don't understand why "Closing connection with" message is displayed TWICE before "Nb users in peerConnectionArray"
// I do understand the method closeConnection is called twice, but I don't understand how they manage to run in parallel.
//console.log('Closing connection with '+userId);
this.PeerConnectionArray.delete(userId);
this.closeScreenSharingConnection(userId);
//console.log('Nb users in peerConnectionArray '+this.PeerConnectionArray.size);
for (const peerConnectionListener of this.peerConnectionListeners) {
peerConnectionListener.onDisconnect(userId);
}
@ -228,7 +239,7 @@ export class SimplePeer {
mediaManager.removeActiveScreenSharingVideo("" + userId);
const peer = this.PeerScreenSharingConnectionArray.get(userId);
if (peer === undefined) {
console.warn("Tried to close connection for user "+userId+" but could not find user")
console.warn("closeScreenSharingConnection => Tried to close connection for user "+userId+" but could not find user")
return;
}
// FIXME: I don't understand why "Closing connection with" message is displayed TWICE before "Nb users in peerConnectionArray"
@ -294,7 +305,7 @@ export class SimplePeer {
}
} catch (e) {
console.error(`receiveWebrtcSignal => ${data.userId}`, e);
//force delete and reconnect peer connexion
//force delete and recreate peer connexion
this.PeerScreenSharingConnectionArray.delete(data.userId);
this.receiveWebrtcScreenSharingSignal(data);
}