Disconnect from live-kit Room on drop

crates/call/src/room.rs

@@ -50,7 +50,9 @@ impl Entity for Room {
     type Event = Event;
 
     fn release(&mut self, _: &mut MutableAppContext) {
-        self.client.send(proto::LeaveRoom { id: self.id }).log_err();
+        if self.status.is_online() {
+            self.client.send(proto::LeaveRoom { id: self.id }).log_err();
+        }
     }
 }
 
@@ -210,6 +212,7 @@ impl Room {
         self.pending_participants.clear();
         self.participant_user_ids.clear();
         self.subscriptions.clear();
+        self.live_kit_room.take();
         self.client.send(proto::LeaveRoom { id: self.id })?;
         Ok(())
     }
@@ -630,4 +633,8 @@ impl RoomStatus {
     pub fn is_offline(&self) -> bool {
         matches!(self, RoomStatus::Offline)
     }
+
+    pub fn is_online(&self) -> bool {
+        matches!(self, RoomStatus::Online)
+    }
 }

crates/live_kit_client/LiveKitBridge/Sources/LiveKitBridge/LiveKitBridge.swift

@@ -83,6 +83,12 @@ public func LKRoomConnect(room: UnsafeRawPointer, url: CFString, token: CFString
     }
 }
 
+@_cdecl("LKRoomDisconnect")
+public func LKRoomDisconnect(room: UnsafeRawPointer) {
+    let room = Unmanaged<Room>.fromOpaque(room).takeUnretainedValue()
+    room.disconnect()
+}
+
 @_cdecl("LKRoomPublishVideoTrack")
 public func LKRoomPublishVideoTrack(room: UnsafeRawPointer, track: UnsafeRawPointer, callback: @escaping @convention(c) (UnsafeRawPointer, CFString?) -> Void, callback_data: UnsafeRawPointer) {
     let room = Unmanaged<Room>.fromOpaque(room).takeUnretainedValue()

crates/live_kit_client/src/live_kit_client.rs

@@ -43,6 +43,7 @@ extern "C" {
         callback: extern "C" fn(*mut c_void, CFStringRef),
         callback_data: *mut c_void,
     );
+    fn LKRoomDisconnect(room: *const c_void);
     fn LKRoomPublishVideoTrack(
         room: *const c_void,
         track: *const c_void,
@@ -195,7 +196,10 @@ impl Room {
 
 impl Drop for Room {
     fn drop(&mut self) {
-        unsafe { LKRelease(self.native_room) }
+        unsafe {
+            LKRoomDisconnect(self.native_room);
+            LKRelease(self.native_room);
+        }
     }
 }