cancel-call和call成功，但是出现死锁问题，卡顿在step - 0这里

src/client.rs

@@ -28,8 +28,14 @@ pub(crate) async fn handle_client(
     let must_existed_params = ["deviceID", "fromID", "wsPwd"];
     let mut connection_params = None;
 
-    let ws_stream =
-        match handle_websocket_handshake(stream, &must_existed_params, STATIC_WS_PWD, &mut connection_params).await {
+    let ws_stream = match handle_websocket_handshake(
+        stream,
+        &must_existed_params,
+        STATIC_WS_PWD,
+        &mut connection_params,
+    )
+    .await
+    {
         Ok(ws) => ws,
         Err(e) => {
             println!("WebSocket握手失败: {:?}", e);
@@ -83,7 +89,11 @@ pub(crate) async fn handle_client(
                             }
                             ClientMessage::SendClientMessage(from_id, client_message, close) => {
                                 let real_user_id = from_id.0;
-                                println!("消息中心：==> 收到消息 {:?} 发送给 {}", &client_message, real_user_id.clone());
+                                println!(
+                                    "消息中心：==> 收到消息 {:?} 发送给 {}",
+                                    &client_message,
+                                    real_user_id.clone()
+                                );
                                 if let Err(e) = sender.send(Message::text(client_message)).await {
                                     println!("发送给用户id {} 独立消息失败：{:?}", real_user_id, e);
                                     break;
@@ -135,6 +145,8 @@ pub(crate) async fn handle_client(
                                 }
                             }
                         } else {
+                            // 断开连接之后直接移除即可
+                            event_sender.send(Event::CloseConnection((from_id.clone(), connection_time))).unwrap();
                             break; // 客户端断开连接
                         }
                     }
@@ -156,9 +168,13 @@ pub(crate) async fn handle_client(
             }
 
             // 发送关闭连接事件
-            event_sender
-                .send(Event::CloseConnection((from_id.clone(), connection_time)))
-                .unwrap();
+            if let Err(e) =
+                event_sender.send(Event::CloseConnection((from_id.clone(), connection_time)))
+            {
+                println!("发送关闭消息到事件中心失败！ 原因： {:?}", e);
+            } else {
+                println!("发送关闭消息到事件中心成功！");
+            }
 
             // 等待事件中心调度任务结束
             if let Err(e) = event_task.await {