feat: enhance call handling by prioritizing homeservers based on active call members

src/app/features/call/CallService.ts

@@ -30,6 +30,7 @@ import {
   fetchLiveKitJWTFromServers,
   getLiveKitHomeserverPriority,
 } from './useRtcConfig';
+import { getActiveCallMembers } from './useRoomCallMembers';
 import { getAudioSettings, SCREEN_SHARE_RESOLUTIONS, SCREEN_SHARE_BITRATES } from '../settings/audio/Audio';
 import { getCallSounds, CallSoundType } from './CallSounds';
 
@@ -306,6 +307,16 @@ export class CallService {
         throw new Error(`Room ${roomId} not found`);
       }
 
+      // Check if there's already an active call
+      const activeCallMembers = getActiveCallMembers(room);
+      const isJoiningExistingCall = activeCallMembers.length > 0;
+      
+      if (isJoiningExistingCall) {
+        console.log(`Joining existing call with ${activeCallMembers.length} participant(s)`);
+      } else {
+        console.log('Starting new call');
+      }
+
       const homeserverPriority = getLiveKitHomeserverPriority(
         room,
         this.config.homeserverBaseUrl,