using standardized tcp requests and responses

shared/src/lib.rs

@@ -7,7 +7,47 @@ pub enum ResponseStatus {
 }
 
 #[derive(Serialize, Deserialize)]
-pub struct ConectionResponse {
+pub struct AudioStreamInfo {
+    pub stream_id: u32,
+    pub channels: u8,
+    pub sample_rate: u32,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct TcpRequest {
+    pub client_id: u32,
+    pub data: TcpRequestData,
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(tag = "type")]
+pub enum TcpRequestData {
+    NewConnection,
+    DropConnection,
+    NewAudioStream { audio_stream_info: AudioStreamInfo },
+    DropAudioStream { audio_stream_id: u32 },
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct TcpResponse {
     pub status: ResponseStatus,
-    pub client_id: u32,
+    pub data: TcpResponseData,
+}
+
+#[derive(Serialize, Deserialize)]
+#[serde(tag = "type")]
+pub enum TcpResponseData {
+    NewConnection {
+        client_id: u32,
+    },
+    Updated,
+    UserJoined {
+        user_id: u32,
+    },
+    UserDisconnected {
+        user_id: u32,
+    },
+    AudioStreamsUpdate {
+        audio_stream_info: Vec<AudioStreamInfo>,
+    },
 }