feat: signal server tag

toju-app/src/app/infrastructure/realtime/realtime-session.service.ts

@@ -74,6 +74,9 @@ export class WebRTCService implements OnDestroy {
   private readonly signalingMessage$ = new Subject<IncomingSignalingMessage>();
   readonly onSignalingMessage = this.signalingMessage$.asObservable();
 
+  private readonly signalingReconnectedSubject$ = new Subject<string>();
+  readonly signalingReconnected$ = this.signalingReconnectedSubject$.asObservable();
+
   // Delegates to managers
   get onMessageReceived(): Observable<ChatEvent> {
     return this.peerMediaFacade.onMessageReceived;
@@ -132,8 +135,8 @@ export class WebRTCService implements OnDestroy {
         getLastJoinedServer,
         getMemberServerIds
       ),
-      handleConnectionStatus: (_signalUrl, connected, errorMessage) =>
-        this.handleSignalingConnectionStatus(connected, errorMessage),
+      handleConnectionStatus: (signalUrl, connected, errorMessage) =>
+        this.handleSignalingConnectionStatus(signalUrl, connected, errorMessage),
       handleHeartbeatTick: () => this.peerMediaFacade.broadcastCurrentStates(),
       handleMessage: (message, signalUrl) => this.handleSignalingMessage(message, signalUrl)
     });
@@ -247,12 +250,16 @@ export class WebRTCService implements OnDestroy {
     );
   }
 
-  private handleSignalingConnectionStatus(connected: boolean, errorMessage?: string): void {
+  private handleSignalingConnectionStatus(signalUrl: string, connected: boolean, errorMessage?: string): void {
     this.state.updateSignalingConnectionStatus(
-      this.signalingCoordinator.isAnySignalingConnected(),
+      connected ? true : this.signalingCoordinator.isAnySignalingConnected(),
       connected,
       errorMessage
     );
+
+    if (connected) {
+      this.signalingReconnectedSubject$.next(signalUrl);
+    }
   }
 
   private handleSignalingMessage(message: IncomingSignalingMessage, signalUrl: string): void {
@@ -341,7 +348,7 @@ export class WebRTCService implements OnDestroy {
     oderId: string,
     displayName: string,
     signalUrl?: string,
-    profile?: { description?: string; profileUpdatedAt?: number }
+    profile?: { description?: string; profileUpdatedAt?: number; homeSignalServerUrl?: string }
   ): void {
     this.signalingTransportHandler.identify(oderId, displayName, signalUrl, profile);
   }