resolver_ares.py 文件源码

def getaddrinfo(self, host, port, family=0, socktype=0, proto=0, flags=0):
        while True:
            ares = self.ares
            try:
                return self._getaddrinfo(host, port, family, socktype, proto, flags)
            except gaierror:
                if ares is self.ares:
                    raise