test_socket.py 文件源码

def _testSendmsgTimeout(self):
        try:
            self.cli_sock.settimeout(0.03)
            with self.assertRaises(socket.timeout):
                while True:
                    self.sendmsgToServer([b"a"*512])
        finally:
            self.misc_event.set()

    # XXX: would be nice to have more tests for sendmsg flags argument.

    # Linux supports MSG_DONTWAIT when sending, but in general, it
    # only works when receiving.  Could add other platforms if they
    # support it too.