0.0.1:9002") ws.send("Hello, World")##发送消息 result = ws.recv()##接收消息 ws.close(...
print(f"Received message:{message}")awaitwebsocket.send(f"Echo:{message}")exceptwebsockets.ConnectionClosed: print("Connection closed")break 8.2 连接关闭 当客户端或服务器关闭连接时,可以使用websockets.ConnectionClosed来捕获关闭事件,避免异常终止。 8.3 设置超时 websockets库还可以设置超时限制,例如当客户...
await check_user_permit(websocket) await recv_user_msg(websocket)exceptwebsockets.ConnectionClosed:print("ConnectionClosed...", path)#链接断开print("websocket_users old:", websocket_users) websocket_users.remove(websocket)print("websocket_users new:", websocket_users)breakexceptwebsockets.InvalidState:...
EN异常的处理机制 try: result = 4 / 0 except Exception as e: print('输出异常：'+str...
pip install websockets … 安装完之后,我们就开始我们的websocket之旅了。 先举个简单的例子: AI检测代码解析 import websocket ws = websocket.WebSocket() ws.connect("ws://example.com/websocket", http_proxy_host="proxy_host_name", http_proxy_port=3128) ...
import websockets as ws from websockets import ConnectionClosed count = 0 async def hello(): uri = "ws://localhost:8765" while True: try: async with ws.connect(uri) as websocket: await websocket.send('start') while True: try:
websockets.exceptions.ConnectionClosedOK: sent 1000 (OK); then received 1000 websockets.exceptions.ConnectionClosedOK: sent1000(OK); then received1000 snet和receive后面的数字是状态码,对应下标的一些错误原因。 例如1000 就是正常关闭,说明是连接已经断开了但是还在继续发送信息,就会出现1000这个错误码。
2.3.2 github源码: https://github.com/python-websockets/websockets 2.4 python-socketio 2.4.1 参考文档:https://python-socketio.readthedocs.io/en/latest/index.html 实例 python-socketio 依赖 pip install python-socketio pip install websocket-client ...
{response}") # 发送pong消息以响应心跳消息 if response == "heartbeat": await websocket.send("pong") # 模拟客户端工作,防止心跳超时 await asyncio.sleep(5) except websockets.exceptions.ConnectionClosed: print("Connection closed by server.") break asyncio.get_event_loop().run_until_complete(...
一般来说,Socket 是为发送和接收数据而构建的内部应用协议。单个网络将有两个 Sockets,每个 Sockets 用于通信设备或程序,这些 Sockets 是IP地址和端口的组合。根据使用的端口号,单个设备可以有“n”个 Sockets,不同的端口可用于不同类型的协议。 下图展示了一些常见端口号和相关协议的信息: ...