优化。

InterphoneHandler.py

@@ -40,12 +40,6 @@ def init_i2s():
 
 
 class InterphoneHandler:
-    def new_voice(self, data):
-        print(f"[Interphone] 接收到新数据: {data}")
-        i2s = init_i2s()
-        url = "http://iot.julecn.com/interphone/get_voice?name=" + data['name']   # 替换为音频文件的URL
-        print(url)
-        self.play_audio_stream(i2s, url)
 
     def play_wav_file(self, data):
         try:

boot.py

@@ -20,6 +20,8 @@ WS_SERVER = "wss://websocket.julecn.com:80"
 HOST, PORT = WS_SERVER.replace("wss://", "").split(":")
 PORT = int(PORT)
 
+WS_SOCK = None
+
 action_handlers = {
     'interphone': InterphoneHandler()
 }
@@ -37,7 +39,8 @@ def connect_wifi():
     return sta_if
 
 
-def websocket_handshake(sock):
+def websocket_handshake():
+    global WS_SOCK
     # 初始化一个空的字节数组，用于存储随机字节
     random_bytes = bytearray()
 
@@ -58,21 +61,20 @@ def websocket_handshake(sock):
     sha1_hash = hashlib.sha1(combined).digest()  # 获取原始SHA1哈希字节数据
     accept_key = ubinascii.b2a_base64(sha1_hash).decode().strip()  # 转换为Base64字符串并去除换行符
 
-    print(f"key: {key}")
-
     handshake = f"GET / HTTP/1.1\r\n" \
                 f"Host: {HOST}\r\n" \
                 f"Upgrade: websocket\r\n" \
                 f"Connection: Upgrade\r\n" \
                 f"Sec-WebSocket-Key: {key}\r\n" \
                 f"Sec-WebSocket-Version: 13\r\n\r\n"
-    sock.send(handshake.encode())
+    WS_SOCK.send(handshake.encode())
 
     response = b""
     while b"\r\n\r\n" not in response:
-        response += sock.recv(1024)
+        response += WS_SOCK.recv(1)
     headers, _ = response.split(b"\r\n\r\n", 1)
-    print(headers, response)
+    print(f"headers:{headers}")
+    print(f"_{_}")
 
     if b"101 Switching Protocols" not in headers:
         raise Exception("握手失败")
@@ -89,17 +91,19 @@ def websocket_handshake(sock):
 
     print("WebSocket握手成功")
 
-
-def websocket_receive_thread(sock):
+def websocket_receive_thread():
+    print("开始接收消息...")
     while True:
         try:
-            msg = receive_message(sock)
+            global WS_SOCK
+            if WS_SOCK != None:
+                msg = receive_message(WS_SOCK)
                 if msg:
                     # 有新数据时调用处理方法
                     handle_new_data(msg)
         except Exception as e:
             print(f"接收数据出错: {e}")
-
+            time.sleep(1)
 
 def handle_action(action, data):
     """
@@ -230,61 +234,58 @@ def send_text(sock, message):
         raise  # 抛出异常供上层处理
 
 
+# 启动接收数据的线程
+_thread.start_new_thread(websocket_receive_thread, ())
+
 def ws_client():
-    while True:
+    global WS_SOCK
     try:
         sta_if = connect_wifi()
-            sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-            sock.connect((HOST, PORT))
-
-            websocket_handshake(sock)
-
-            print("开始接收消息...")
-            # 启动接收数据的线程
-            _thread.start_new_thread(websocket_receive_thread, (sock,))
+        WS_SOCK = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        WS_SOCK.connect((HOST, PORT))
 
+        websocket_handshake()
         while True:
             time.sleep(30)
-                send_text(sock, '{"action":"sys.ping"}')
+            send_text(WS_SOCK, '{"action":"sys.ping"}')
 
     except OSError as e:
         print(f"连接异常: {str(e)}")
-            if 'sock' in locals():
-                sock.close()
         if 'sta_if' in locals():
             sta_if.active(False)
         time.sleep(5)
         reset()
     except Exception as e:
         print(f"发生错误: {str(e)}")
-            if 'sock' in locals():
-                sock.close()
+        WS_SOCK.close()
         time.sleep(5)
+        reset()
 
 
-def force_cleanup(sock):
+
+def force_cleanup():
     """强制清理残留资源"""
+    global WS_SOCK
     try:
-        sock.shutdown(socket.SHUT_RDWR)  # 完全关闭套接字
+        WS_SOCK.shutdown(socket.SHUT_RDWR)  # 完全关闭套接字
     except:
         pass
     finally:
-        sock.close()
+        WS_SOCK.close()
 
     # 终止相关线程（需配合线程管理）
     _thread.exit()  # MicroPython的线程终止方式
 
-
-def check_connection_alive(sock):
+def check_connection_alive():
     """连接活性检测（参考TCP状态检测）"""
+    global WS_SOCK
     try:
         # 发送空数据检测写缓冲区
-        sock.send(b'\x00')
+        WS_SOCK.send(b'\x00')
         return True
     except OSError as e:
         if e.args[0] == 9:  # EBADF: 套接字已关闭
             return False
         raise
 
-
 ws_client()