Suppress and Reduce noisy logs for rtc (#5260)

src/embedded.ts

@@ -806,7 +806,7 @@ export class RoomWidgetClient extends MatrixClient {
                     // Sliding Sync
                     await this.syncApi!.injectRoomEvents(this.room!, [event]);
                 }
-                logger.info(`Updated state entry ${event.getType()} ${event.getStateKey()} to ${event.getId()}`);
+                logger.debug(`Updated state entry ${event.getType()} ${event.getStateKey()} to ${event.getId()}`);
             } else {
                 const { event_id: eventId, room_id: roomId } = ev.detail.data;
                 logger.info(`Received state entry ${eventId} for a different room ${roomId}; discarding`);

src/matrixrtc/MatrixRTCSession.ts

@@ -863,7 +863,8 @@ function quickFilterNonRelevantContents(content: IContent, logger: Logger): bool
         // We have a MSC4143 event membership event with a proper joined content
         return true;
     } else if (eventKeysCount === 1 && "memberships" in content) {
-        logger.warn(`Legacy event found. Those are ignored, they do not contribute to the MatrixRTC session`);
+        // Events used to have this format in the past, but are now deprecated.
+        // Given that state events ~cannot be deleted, there can be some remaining events in the room, just ignore them.
         return false;
     } else {
         // Invalid or left content