Python socket.AI_NUMERICSERV Examples

The following are 6 code examples of socket.AI_NUMERICSERV(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module socket , or try the search function .
Example #1
Source File: socks5.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def getRawBoundAddr(self):
        host = self.transport.getHost()
        port = host.port
        af = socket.getaddrinfo(host.host, port, 0, socket.SOCK_STREAM, socket.IPPROTO_TCP, socket.AI_NUMERICHOST | socket.AI_NUMERICSERV)[0][0]
        raw_addr = compat.inet_pton(af, host.host)
        if af == socket.AF_INET:
            atype = _SOCKS_ATYP_IP_V4
        elif af == socket.AF_INET6:
            atype = _SOCKS_ATYP_IP_V6
        else:
            raise ValueError("Invalid Address Family")
        return (atype, raw_addr, port)
Example #2
Source File: test_tcp.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def test_resolveNumericService(self):
        """
        L{_resolveIPv6} raises a L{socket.gaierror} (L{socket.EAI_NONAME}) when
        invoked with a non-numeric port.  (In other words, it is passing
        L{socket.AI_NUMERICSERV} to L{socket.getaddrinfo} and will not
        accidentally block if it receives bad input.)
        """
        err = self.assertRaises(socket.gaierror, _resolveIPv6, "::1", "http")
        self.assertEqual(err.args[0], socket.EAI_NONAME)
Example #3
Source File: test_tcp.py    From learn_python3_spider with MIT License 5 votes vote down vote up 
def test_resolveNumericService(self):
        """
        L{_resolveIPv6} raises a L{socket.gaierror} (L{socket.EAI_NONAME}) when
        invoked with a non-numeric port.  (In other words, it is passing
        L{socket.AI_NUMERICSERV} to L{socket.getaddrinfo} and will not
        accidentally block if it receives bad input.)
        """
        err = self.assertRaises(socket.gaierror, _resolveIPv6, "::1", "http")
        self.assertEqual(err.args[0], socket.EAI_NONAME)
Example #4
Source File: test_socket.py    From ironpython2 with Apache License 2.0 4 votes vote down vote up 
def testGetaddrinfo(self):
        try:
            socket.getaddrinfo('localhost', 80)
        except socket.gaierror as err:
            if err.errno == socket.EAI_SERVICE:
                # see http://bugs.python.org/issue1282647
                self.skipTest("buggy libc version")
            raise
        # len of every sequence is supposed to be == 5
        for info in socket.getaddrinfo(HOST, None):
            self.assertEqual(len(info), 5)
        # host can be a domain name, a string representation of an
        # IPv4/v6 address or None
        socket.getaddrinfo('localhost', 80)
        socket.getaddrinfo('127.0.0.1', 80)
        socket.getaddrinfo(None, 80)
        if SUPPORTS_IPV6:
            socket.getaddrinfo('::1', 80)
        # port can be a string service name such as "http", a numeric
        # port number (int or long), or None
        socket.getaddrinfo(HOST, "http")
        socket.getaddrinfo(HOST, 80)
        socket.getaddrinfo(HOST, 80L)
        socket.getaddrinfo(HOST, None)
        # test family and socktype filters
        infos = socket.getaddrinfo(HOST, None, socket.AF_INET)
        for family, _, _, _, _ in infos:
            self.assertEqual(family, socket.AF_INET)
        infos = socket.getaddrinfo(HOST, None, 0, socket.SOCK_STREAM)
        for _, socktype, _, _, _ in infos:
            self.assertEqual(socktype, socket.SOCK_STREAM)
        # test proto and flags arguments
        socket.getaddrinfo(HOST, None, 0, 0, socket.SOL_TCP)
        socket.getaddrinfo(HOST, None, 0, 0, 0, socket.AI_PASSIVE)
        # a server willing to support both IPv4 and IPv6 will
        # usually do this
        socket.getaddrinfo(None, 0, socket.AF_UNSPEC, socket.SOCK_STREAM, 0,
                           socket.AI_PASSIVE)

        # Issue 17269: test workaround for OS X platform bug segfault
        if hasattr(socket, 'AI_NUMERICSERV'):
            try:
                # The arguments here are undefined and the call may succeed
                # or fail.  All we care here is that it doesn't segfault.
                socket.getaddrinfo("localhost", None, 0, 0, 0,
                                   socket.AI_NUMERICSERV)
            except socket.gaierror:
                pass
Example #5
Source File: test_socket.py    From oss-ftp with MIT License 4 votes vote down vote up 
def testGetaddrinfo(self):
        try:
            socket.getaddrinfo('localhost', 80)
        except socket.gaierror as err:
            if err.errno == socket.EAI_SERVICE:
                # see http://bugs.python.org/issue1282647
                self.skipTest("buggy libc version")
            raise
        # len of every sequence is supposed to be == 5
        for info in socket.getaddrinfo(HOST, None):
            self.assertEqual(len(info), 5)
        # host can be a domain name, a string representation of an
        # IPv4/v6 address or None
        socket.getaddrinfo('localhost', 80)
        socket.getaddrinfo('127.0.0.1', 80)
        socket.getaddrinfo(None, 80)
        if SUPPORTS_IPV6:
            socket.getaddrinfo('::1', 80)
        # port can be a string service name such as "http", a numeric
        # port number (int or long), or None
        socket.getaddrinfo(HOST, "http")
        socket.getaddrinfo(HOST, 80)
        socket.getaddrinfo(HOST, 80L)
        socket.getaddrinfo(HOST, None)
        # test family and socktype filters
        infos = socket.getaddrinfo(HOST, None, socket.AF_INET)
        for family, _, _, _, _ in infos:
            self.assertEqual(family, socket.AF_INET)
        infos = socket.getaddrinfo(HOST, None, 0, socket.SOCK_STREAM)
        for _, socktype, _, _, _ in infos:
            self.assertEqual(socktype, socket.SOCK_STREAM)
        # test proto and flags arguments
        socket.getaddrinfo(HOST, None, 0, 0, socket.SOL_TCP)
        socket.getaddrinfo(HOST, None, 0, 0, 0, socket.AI_PASSIVE)
        # a server willing to support both IPv4 and IPv6 will
        # usually do this
        socket.getaddrinfo(None, 0, socket.AF_UNSPEC, socket.SOCK_STREAM, 0,
                           socket.AI_PASSIVE)

        # Issue 17269: test workaround for OS X platform bug segfault
        if hasattr(socket, 'AI_NUMERICSERV'):
            try:
                # The arguments here are undefined and the call may succeed
                # or fail.  All we care here is that it doesn't segfault.
                socket.getaddrinfo("localhost", None, 0, 0, 0,
                                   socket.AI_NUMERICSERV)
            except socket.gaierror:
                pass
Example #6
Source File: test_socket.py    From gcblue with BSD 3-Clause "New" or "Revised" License 4 votes vote down vote up 
def testGetaddrinfo(self):
        try:
            socket.getaddrinfo('localhost', 80)
        except socket.gaierror as err:
            if err.errno == socket.EAI_SERVICE:
                # see http://bugs.python.org/issue1282647
                self.skipTest("buggy libc version")
            raise
        # len of every sequence is supposed to be == 5
        for info in socket.getaddrinfo(HOST, None):
            self.assertEqual(len(info), 5)
        # host can be a domain name, a string representation of an
        # IPv4/v6 address or None
        socket.getaddrinfo('localhost', 80)
        socket.getaddrinfo('127.0.0.1', 80)
        socket.getaddrinfo(None, 80)
        if SUPPORTS_IPV6:
            socket.getaddrinfo('::1', 80)
        # port can be a string service name such as "http", a numeric
        # port number (int or long), or None
        socket.getaddrinfo(HOST, "http")
        socket.getaddrinfo(HOST, 80)
        socket.getaddrinfo(HOST, 80L)
        socket.getaddrinfo(HOST, None)
        # test family and socktype filters
        infos = socket.getaddrinfo(HOST, None, socket.AF_INET)
        for family, _, _, _, _ in infos:
            self.assertEqual(family, socket.AF_INET)
        infos = socket.getaddrinfo(HOST, None, 0, socket.SOCK_STREAM)
        for _, socktype, _, _, _ in infos:
            self.assertEqual(socktype, socket.SOCK_STREAM)
        # test proto and flags arguments
        socket.getaddrinfo(HOST, None, 0, 0, socket.SOL_TCP)
        socket.getaddrinfo(HOST, None, 0, 0, 0, socket.AI_PASSIVE)
        # a server willing to support both IPv4 and IPv6 will
        # usually do this
        socket.getaddrinfo(None, 0, socket.AF_UNSPEC, socket.SOCK_STREAM, 0,
                           socket.AI_PASSIVE)

        # Issue 17269: test workaround for OS X platform bug segfault
        if hasattr(socket, 'AI_NUMERICSERV'):
            try:
                # The arguments here are undefined and the call may succeed
                # or fail.  All we care here is that it doesn't segfault.
                socket.getaddrinfo("localhost", None, 0, 0, 0,
                                   socket.AI_NUMERICSERV)
            except socket.gaierror:
                pass