libirc.py 文件源码

def send(self, sendbuf=None):
        '''Flush the send buffer.'''
        self.acquire_lock()
        try:
            if not self.sock:
                e = socket.error(
                    '[errno %d] Socket operation on non-socket' % errno.ENOTSOCK)
                e.errno = errno.ENOTSOCK
                raise e
            try:
                if sendbuf is None:
                    if self.sendbuf:
                        self.sock.sendall(self.sendbuf)
                    self.sendbuf = b''
                elif sendbuf:
                    self.sock.sendall(sendbuf)
            except socket.error as e:
                try:
                    self.sock.close()
                finally:
                    self.sock = None
                raise
                self.quit('Network error.', wait=False)
        finally:
            self.lock.release()