signaling

src/voice.rs

@@ -18,6 +18,7 @@ struct ClientHandle {
     display_name: String,
     is_sharing_video: bool,
     is_sharing_screen: bool,
+    is_speaking: bool,
     tx: mpsc::UnboundedSender<ServerEvent>,
 }
 
@@ -27,6 +28,7 @@ pub struct VoiceParticipant {
     pub display_name: String,
     pub is_sharing_video: bool,
     pub is_sharing_screen: bool,
+    pub is_speaking: bool,
 }
 
 #[derive(Serialize, Clone)]
@@ -50,6 +52,10 @@ enum ServerEvent {
         user_id: Uuid,
         is_sharing_screen: bool,
     },
+    SpeakingStatusChanged {
+        user_id: Uuid,
+        is_speaking: bool,
+    },
     Signal {
         from_user_id: Uuid,
         kind: String,
@@ -74,6 +80,9 @@ enum ClientEvent {
     SetScreenStatus {
         is_sharing_screen: bool,
     },
+    SetSpeakingStatus {
+        is_speaking: bool,
+    },
 }
 
 impl VoiceHub {
@@ -89,6 +98,7 @@ impl VoiceHub {
                 display_name: handle.display_name.clone(),
                 is_sharing_video: handle.is_sharing_video,
                 is_sharing_screen: handle.is_sharing_screen,
+                is_speaking: handle.is_speaking,
             })
             .collect()
     }
@@ -110,6 +120,7 @@ impl VoiceHub {
                 display_name: peer.display_name.clone(),
                 is_sharing_video: peer.is_sharing_video,
                 is_sharing_screen: peer.is_sharing_screen,
+                is_speaking: peer.is_speaking,
             })
             .collect::<Vec<_>>();
 
@@ -119,6 +130,7 @@ impl VoiceHub {
                 display_name: display_name.clone(),
                 is_sharing_video: false,
                 is_sharing_screen: false,
+                is_speaking: false,
                 tx,
             },
         );
@@ -213,6 +225,26 @@ impl VoiceHub {
             }
         }
     }
+
+    pub async fn set_speaking_status(&self, room_id: Uuid, user_id: Uuid, is_speaking: bool) {
+        let mut rooms = self.rooms.write().await;
+        let Some(room) = rooms.get_mut(&room_id) else {
+            return;
+        };
+
+        if let Some(handle) = room.get_mut(&user_id) {
+            handle.is_speaking = is_speaking;
+
+            for (peer_id, peer) in room.iter() {
+                if *peer_id != user_id {
+                    let _ = peer.tx.send(ServerEvent::SpeakingStatusChanged {
+                        user_id,
+                        is_speaking,
+                    });
+                }
+            }
+        }
+    }
 }
 
 pub async fn handle_socket(state: AppState, socket: WebSocket, room_id: Uuid, user_id: Uuid) {
@@ -267,6 +299,12 @@ pub async fn handle_socket(state: AppState, socket: WebSocket, room_id: Uuid, us
                             .set_screen_status(room_id, user_id, is_sharing_screen)
                             .await;
                     }
+                    Ok(ClientEvent::SetSpeakingStatus { is_speaking }) => {
+                        state
+                            .voice
+                            .set_speaking_status(room_id, user_id, is_speaking)
+                            .await;
+                    }
                     Err(err) => {
                         let _ = tx.send(ServerEvent::Error {
                             message: format!("invalid voice message: {err}"),