gtcpasyncclient.py 文件源码

def _set_keep_alive(self):
        stream_socket = self._stream.socket
        stream_socket.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
        if platform.system().lower() == 'linux':
            stream_socket.setsockopt(socket.SOL_TCP, socket.TCP_KEEPIDLE, 30)
            stream_socket.setsockopt(socket.SOL_TCP, socket.TCP_KEEPINTVL, 5)
            stream_socket.setsockopt(socket.SOL_TCP, socket.TCP_KEEPCNT, 5)