"无法将客户端连接到在不同计算机上编程的服务器"

Question

我正在通过简单的示例学习使用 Python 进行套接字编程。 但在本地PC客户端能够与服务器连接。 当我想在下面两台不同的计算机上测试相同的代码时，就会出现错误。

File "C:\Python27\lib\socket.py", line 228, in meth
    return getattr(self._sock,name)(*args)
socket.error: [Errno 10060] A connection attempt failed because the connected pa
rty did not properly respond after a period of time, or established connection f
ailed because connected host has failed to respond