Python srvconnect.SRVConnector类代码示例

 def _getConnection(self):
     if self.host:
         return reactor.connectTCP(self.host, self.port, self.factory)
     else:
         c = SRVConnector(reactor, 'xmpp-client', self.domain, self.factory)
         c.connect()
         return c

 def start(self):       
    myJid = jid.JID(self.username)
    factory = client.XMPPClientFactory(myJid, self.password)
    factory.addBootstrap(xmlstream.STREAM_AUTHD_EVENT, self.authd)       
    connector = SRVConnector(reactor, 'xmpp-client', self.jabberserver, factory)       
    reactor.callLater(5, self.stop)
    connector.connect()    

 def connectSRV(self, service, domain, *args, **kwargs):
     SRVConnector = kwargs.pop('ConnectorClass', None)
     if SRVConnector is None:
         from twisted.names.srvconnect import SRVConnector
     gtransport, factory = self._make_transport_and_factory()
     c = SRVConnector(self.reactor, service, domain, factory, *args, **kwargs)
     c.connect()
     gtransport._init_transport()
     return gtransport

 def connect(self):
     if callable(self.override):
         self.override(self.factory)
     elif not self._isQueryNeeded():
         self.factory.doStart()
         self.factory.startedConnecting(self)
         self._reallyConnect()
     else:
         SRVConnector.connect(self)

 def __init__(self, client_jid, secret):
     f = client.XMPPClientFactory(client_jid, secret)
     f.addBootstrap(xmlstream.STREAM_CONNECTED_EVENT, self.connected)
     f.addBootstrap(xmlstream.STREAM_END_EVENT, self.disconnected)
     f.addBootstrap(xmlstream.STREAM_AUTHD_EVENT, self.authenticated)
     f.addBootstrap(xmlstream.INIT_FAILED_EVENT, self.init_failed)
     connector = SRVConnector(reactor, 'xmpp-client', client_jid.host, f,
                              defaultPort=5222)
     connector.connect()

 def __init__(self, client_reactor, domain, factory):
     """ Init """
     SRVConnector.__init__(self, client_reactor, 'xmpp-client', domain, factory)
     if isinstance(domain, unicode):
         warnings.warn(
             "Domain argument to XMPPClientConnector should be bytes, "
             "not unicode",
             stacklevel=2)
         domain = domain.encode('ascii')
     self.timeout = [1,3]

 def __init__(self, reactor, jid, secret):
     self.reactor = reactor
     f = client.XMPPClientFactory(jid, secret)
     f.addBootstrap(xmlstream.STREAM_CONNECTED_EVENT, self.connected)
     f.addBootstrap(xmlstream.STREAM_END_EVENT, self.disconnected)
     f.addBootstrap(xmlstream.STREAM_AUTHD_EVENT, self.authenticated)
     f.addBootstrap(xmlstream.INIT_FAILED_EVENT, self.init_failed)
     connector = SRVConnector(reactor, "xmpp-client", jid.host, f, defaultPort=5222)
     connector.connect()
     self.finished = Deferred()

 def __init__(self, service):
     jid = JID('127.0.0.1')
     f = client.XMPPClientFactory(jid, '')
     f.addBootstrap(xmlstream.STREAM_CONNECTED_EVENT, self.connected)
     f.addBootstrap(xmlstream.STREAM_AUTHD_EVENT, self.authenticated)
     connector = SRVConnector(
         reactor, 'xmpp-client', jid.host, f, defaultPort=6523)
     connector.connect()
     self.finished = Deferred()
     self.files = {}
     self.service = service

    def __init__(self, reactor, dn, factory,
                 overrides=None, bindAddress=None):
        if not isinstance(dn, distinguishedname.DistinguishedName):
            dn = distinguishedname.DistinguishedName(stringValue=dn)
        if overrides is None:
            overrides = {}
        self.override = self._findOverRide(dn, overrides)

        domain = dn.getDomainName() or ''
        SRVConnector.__init__(self, reactor,
                  'ldap', domain, factory,
                  connectFuncKwArgs={'bindAddress': bindAddress})

    def connect(self, protocolFactory):
        def _canceller(deferred):
            connector.stopConnecting()
            deferred.errback(
                error.ConnectingCancelledError(connector.getDestination()))

        try:
            wf = _WrappingFactory(protocolFactory, _canceller)
            connector = SRVConnector(self._reactor, self._service, 
                self._domain, wf, protocol=self._protocol)
            connector.connect()
            return wf._onConnection
        except:
            return defer.fail()

    def pickServer(self):
        if self.override is None:
            overriddenHost, overriddenPort = None, None
        else:
            overriddenHost, overriddenPort = self.override

        if (overriddenHost is not None
            and (overriddenPort is not None
                 or self.domain is None)):
            host = overriddenHost
            port = overriddenPort
        else:
            host, port = SRVConnector.pickServer(self)
            if overriddenHost is not None:
                host = overriddenHost
            if overriddenPort is not None:
                port = overriddenPort

        try:
            port = int(port)
        except ValueError:
            pass

        assert host is not None
        if port is None:
            port = 389
        return host, port

    def connect(self, server_address, service=None, protocol='tcp'):
        """
        Connect to the given server_address.

        Without the 'service' keyword, the server_address can be formatted
        as HOST[:PORT] (if no port given, 8800 will be assumed).

        If 'service' is used, it must be the name of a service to look up
        using a DNS SRV record at the server_address (in this case, no port is
        expected in the server_address). The 'protocol' is also sent used in
        the DNS SRV lookup.

        The 'protocol' keyword is ignored if 'service' is not used.

        Examples:
            c = Client()

            # connect to example.com at port 8800
            c.connect('example.com')

            # connect to example.com at port 45
            c.connect('example.com:45')

            # look up the host and port using SRV, passing 'SIP' as the
            ## service name to the DNS SRV host at example.com
            c.connect('example.com', service='SIP')

         TODO: Twisted uses it's own lookup cache that appears to be
         cleared when the process terminates. I am unsure whether that
         cache respects SRV TTL; if not, long-living reconnecting
         clients *might* not get a new lookup. Further testing is needed
         to determine this.
        """
        self.ip = server_address
        if service:
            connector = SRVConnector(reactor, service, server_address,
                self.factory, protocol=protocol)
            connector.connect()
        else:
            self.host, self.port = utils.parse_host_port(server_address, 8800)
            try:
                reactor.connectTCP(self.host, self.port, self.factory)
            except error.ConnectionRefusedError, e:
                logger.error(e)
                # wraps the error in a slightly more generic ClientError
                ## and reraises
                raise ClientError(str(e))

    def pickServer(self):
        host, port = SRVConnector.pickServer(self)

        if not self.servers and not self.orderedServers:
            # no SRV record, fall back..
            port = int(config()['xmpp']['port'])

        return host, port

    def pickServer(self):
        host, port = SRVConnector.pickServer(self)

        if not self.servers and not self.orderedServers:
            # no SRV record, fall back..
            port = 5222

        return host, port

    def pickServer(self):
        assert self.servers is not None
        assert self.orderedServers is not None

        if not self.servers and not self.orderedServers:
            # no SRV record, fall back..
            return self.domain, 2855

        return SRVConnector.pickServer(self)