add sleep if open impedence

Zmq/zmqServer.py

@@ -182,7 +182,7 @@ class zmqServer(threading.Thread):
         # 转置为上位机需要的[50, 通道数]格式
         filtered_data = filtered_data.T.astype(np.float64)
         send_buf = filtered_data.tobytes()
-        algo_log(f"发送滤波数据，长度: {len(send_buf)}字节, filtered_data.shape: {filtered_data.shape}", level="DEBUG", record_once=True)
+        # algo_log(f"发送滤波数据，长度: {len(send_buf)}字节, filtered_data.shape: {filtered_data.shape}", level="DEBUG", record_once=True)
         self.data_send_queue.put(send_buf)
 
     def _process_data_send_queue(self):
@@ -228,6 +228,9 @@ class zmqServer(threading.Thread):
             algo_log(f"无效JSON命令: {message_bytes.hex()}", level="ERROR")
             self.broadcast_message("error", {"code": 400, "message": "无效JSON格式"})
             return
+        except Exception as e:
+            algo_log(f"_handle_cmd_message exception: {e}", level="ERROR")
+            return
             
         algo_log(f"收到命令: {message}", level="INFO")
         method = message.get("method")
@@ -418,7 +421,8 @@ class zmqServer(threading.Thread):
                             break
 
         except Exception as e:
-            algo_log(f"服务器主循环异常: {e}", level="ERROR")
+            algo_log(f"服务器主循环异常: {str(e)}", level="ERROR")
+            return
         finally:
             self.running = False
             # 优雅关闭所有资源