cleaup code

server/src/bridge.rs

@@ -0,0 +1,26 @@
+use tokio::sync::{mpsc::Sender, Mutex};
+
+pub struct ClientManager {
+    clients: Mutex<Vec<Sender<String>>>,
+}
+
+impl ClientManager {
+    pub fn new() -> Self {
+        Self {
+            clients: Mutex::new(Vec::new()),
+        }
+    }
+
+    pub async fn add_client(&self, client: Sender<String>) {
+        let mut clients = self.clients.lock().await;
+        clients.push(client);
+    }
+
+    pub async fn broadcast(&self, message: String) {
+        let mut clients = self.clients.lock().await;
+
+        clients.retain(|client| {
+            client.try_send(message.clone()).is_ok()
+        });
+    }
+}