【发布时间】:2012-12-17 20:29:43
【问题描述】:
我正在使用 python 2.7 中的多处理进行简单的服务器/客户端连接。
当我在单独的 python shell 中运行客户端代码时,连接成功,但是当我作为一个整体运行应用程序时,我得到“socket.error: [Errno 111] Connection denied”。
这是回溯:
Traceback (most recent call last):
File "./kaboom", line 276, in <module>
sequence.run(testEnv)
File "/e/m/amoreau/test_edit/kaboom/src/kbmSequence.py", line 271, in run
if testEnv.open() != SUCCESS:
File "/e/m/amoreau/test_edit/kaboom/src/kbmTestEnv.py", line 518, in open
queueManager = resultsClient.QueueServerClient()
File "/e/m/amoreau/test_edit/kaboom/resultsClient.py", line 15, in QueueServerClient
manager.connect()
File "/usr/lib64/python2.6/multiprocessing/managers.py", line 474, in connect
conn = Client(self._address, authkey=self._authkey)
File "/usr/lib64/python2.6/multiprocessing/connection.py", line 143, in Client
c = SocketClient(address)
File "/usr/lib64/python2.6/multiprocessing/connection.py", line 263, in SocketClient
s.connect(address)
File "<string>", line 1, in connect
socket.error: [Errno 111] Connection refused
为什么会这样?我已禁用所有防火墙。
【问题讨论】:
-
您能否提供一个简化的代码示例?
标签: python-2.7 connection multiprocessing errno