tcp_server.py 文件源码

def __onNewConnection(self, descr, event):
        if event & POLL_EVENT_TYPE.READ:
            try:
                sock, addr = self.__socket.accept()
                sock.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, self.__sendBufferSize)
                sock.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, self.__recvBufferSize)
                sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
                sock.setblocking(0)
                conn = TcpConnection(poller=self.__poller,
                                     socket=sock,
                                     timeout=self.__connectionTimeout,
                                     sendBufferSize=self.__sendBufferSize,
                                     recvBufferSize=self.__recvBufferSize)
                self.__onNewConnectionCallback(conn)
            except socket.error as e:
                if e.errno not in (socket.errno.EAGAIN, socket.errno.EWOULDBLOCK):
                    self.unbind()
                    return

        if event & POLL_EVENT_TYPE.ERROR:
            self.unbind()
            return