Python插槽错误否35

Question

我有一个奇怪的问题。试图在python中编写一个网络应用程序。目前我正在使用osx，而且我有套接字问题。我的代码工作Debian的罚款，但是当我尝试对连接的TCP套接字使用recv(buff_size)我得到这个错误：
socket.error: [Errno 35] Resource temporarily unavailable

Answer 1

是否使用非阻塞套接字，或超时？ According to this table，Errno 35在OSX上为EAGAIN;根据Apple man pages recv(2)：

[ EAGAIN ]

The socket is marked non-blocking, and the receive operation would block, or a receive timeout had been set, and the timeout expired before data were received.

这也可能是可能的socket.setdefaulttimeout被称为非零值（在这种情况下socket.getdefaulttimeout将返回非none值

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也Spurious recv() EAGAIN on OSX?见; Blocking socket returns EAGAIN。