Python gevent.socket 模块，getaddrinfo() 实例源码

def test_getaddrinfo_mp(self):
        """This test would make gevent's hub threadpool kill upon hub
        destruction in child block forever. Gipc resolves this by killing
        threadpool even harder.
        """
        import gevent.socket as socket
        socket.getaddrinfo("localhost", 21)
        p = start_process(target=complchild_test_getaddrinfo_mp)
        p.join(timeout=1)
        assert p.exitcode == 0

def patch_dns():
    from gevent.socket import gethostbyname, getaddrinfo
    _socket = __import__('socket')
    _socket.getaddrinfo = getaddrinfo
    _socket.gethostbyname = gethostbyname

def patch_dns():
    from gevent.socket import gethostbyname, getaddrinfo
    _socket = __import__('socket')
    _socket.getaddrinfo = getaddrinfo
    _socket.gethostbyname = gethostbyname

def patch_dns():
    from gevent.socket import gethostbyname, getaddrinfo
    _socket = __import__('socket')
    _socket.getaddrinfo = getaddrinfo
    _socket.gethostbyname = gethostbyname

def patch_dns():
    from gevent.socket import gethostbyname, getaddrinfo
    _socket = __import__('socket')
    _socket.getaddrinfo = getaddrinfo
    _socket.gethostbyname = gethostbyname