Python reactor.listenTCP方法代码示例

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def boot_frontend(config, debug=False):
    """
    Boot a Pyramid WSGI application as Twisted component
    """

    http_port = int(config.get('config-web', 'http_port'))
    websocket_uri = unicode(config.get('wamp', 'listen'))

    # https://stackoverflow.com/questions/13122519/serving-pyramid-application-using-twistd/13138610#13138610
    config = resource_filename('kotori.frontend', 'development.ini')
    application = get_app(config, 'main')

    # https://twistedmatrix.com/documents/13.1.0/web/howto/web-in-60/wsgi.html
    resource = WSGIResource(reactor, reactor.getThreadPool(), application)

    reactor.listenTCP(http_port, Site(resource)) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def startService(self):
        """
        Start TCP listener on designated HTTP port,
        serving ``HttpChannelContainer`` as root resource.
        """

        # Don't start service twice
        if self.running == 1:
            return

        self.running = 1

        # Prepare startup
        http_listen = self.settings.kotori.http_listen
        http_port   = int(self.settings.kotori.http_port)
        log.info('Starting HTTP service on {http_listen}:{http_port}', http_listen=http_listen, http_port=http_port)

        # Configure root Site object and start listening to requests.
        # This must take place only once - can't bind to the same port multiple times!
        factory = LocalSite(self.root)
        reactor.listenTCP(http_port, factory, interface=http_listen) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def testDistrib(self):
        # site1 is the publisher
        r1 = resource.Resource()
        r1.putChild("there", static.Data("root", "text/plain"))
        site1 = server.Site(r1)
        self.f1 = PBServerFactory(distrib.ResourcePublisher(site1))
        self.port1 = reactor.listenTCP(0, self.f1)
        self.sub = distrib.ResourceSubscription("127.0.0.1",
                                                self.port1.getHost().port)
        r2 = resource.Resource()
        r2.putChild("here", self.sub)
        f2 = MySite(r2)
        self.port2 = reactor.listenTCP(0, f2)
        agent = client.Agent(reactor)
        d = agent.request(b"GET", "http://127.0.0.1:%d/here/there" % \
                          (self.port2.getHost().port,))
        d.addCallback(client.readBody)
        d.addCallback(self.assertEqual, 'root')
        return d 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def test_getPageDeprecated(self):
        """
        L{client.getPage} is deprecated.
        """
        port = reactor.listenTCP(
            0, server.Site(Data(b'', 'text/plain')), interface="127.0.0.1")
        portno = port.getHost().port
        self.addCleanup(port.stopListening)
        url = networkString("http://127.0.0.1:%d" % (portno,))

        d = client.getPage(url)
        warningInfo = self.flushWarnings([self.test_getPageDeprecated])
        self.assertEqual(len(warningInfo), 1)
        self.assertEqual(warningInfo[0]['category'], DeprecationWarning)
        self.assertEqual(
            warningInfo[0]['message'],
            "twisted.web.client.getPage was deprecated in "
            "Twisted 16.7.0; please use https://pypi.org/project/treq/ or twisted.web.client.Agent instead")

        return d.addErrback(lambda _: None) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def test_downloadPageDeprecated(self):
        """
        L{client.downloadPage} is deprecated.
        """
        port = reactor.listenTCP(
            0, server.Site(Data(b'', 'text/plain')), interface="127.0.0.1")
        portno = port.getHost().port
        self.addCleanup(port.stopListening)
        url = networkString("http://127.0.0.1:%d" % (portno,))

        path = FilePath(self.mktemp())
        d = client.downloadPage(url, path.path)

        warningInfo = self.flushWarnings([self.test_downloadPageDeprecated])
        self.assertEqual(len(warningInfo), 1)
        self.assertEqual(warningInfo[0]['category'], DeprecationWarning)
        self.assertEqual(
            warningInfo[0]['message'],
            "twisted.web.client.downloadPage was deprecated in "
            "Twisted 16.7.0; please use https://pypi.org/project/treq/ or twisted.web.client.Agent instead")

        return d.addErrback(lambda _: None) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def global_tcpip_forward(self, data):
        hostToBind, portToBind = forwarding.unpackGlobal_tcpip_forward(data)
        from twisted.internet import reactor
        try:
            listener = self._runAsUser(
                reactor.listenTCP, portToBind,
                forwarding.SSHListenForwardingFactory(
                    self.conn,
                    (hostToBind, portToBind),
                    forwarding.SSHListenServerForwardingChannel),
                interface=hostToBind)
        except:
            return 0
        else:
            self.listeners[(hostToBind, portToBind)] = listener
            if portToBind == 0:
                portToBind = listener.getHost()[2]  # The port
                return 1, struct.pack('>L', portToBind)
            else:
                return 1 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def serviceStarted(self):
        if not options['noshell']:
            self.openChannel(SSHSession())
        if options.localForwards:
            for localPort, hostport in options.localForwards:
                reactor.listenTCP(localPort,
                            forwarding.SSHListenForwardingFactory(self,
                                hostport,
                                forwarding.SSHListenClientForwardingChannel))
        if options.remoteForwards:
            for remotePort, hostport in options.remoteForwards:
                log.msg('asking for remote forwarding for %s:%s' %
                        (remotePort, hostport))
                data = forwarding.packGlobal_tcpip_forward(
                    ('0.0.0.0', remotePort))
                self.sendGlobalRequest('tcpip-forward', data)
                self.remoteForwards[remotePort] = hostport 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def test_serverRepr(self):
        """
        Check that the repr string of the server transport get the good port
        number if the server listens on 0.
        """
        server = MyServerFactory()
        serverConnMade = server.protocolConnectionMade = defer.Deferred()
        port = reactor.listenTCP(0, server)
        self.addCleanup(port.stopListening)

        client = MyClientFactory()
        clientConnMade = client.protocolConnectionMade = defer.Deferred()
        connector = reactor.connectTCP("127.0.0.1",
                                       port.getHost().port, client)
        self.addCleanup(connector.disconnect)
        def check(result):
            serverProto, clientProto = result
            portNumber = port.getHost().port
            self.assertEqual(
                repr(serverProto.transport),
                "<AccumulatingProtocol #0 on %s>" % (portNumber,))
            serverProto.transport.loseConnection()
            clientProto.transport.loseConnection()
        return defer.gatherResults([serverConnMade, clientConnMade]
            ).addCallback(check) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def test_directConnectionLostCall(self):
        """
        If C{connectionLost} is called directly on a port object, it succeeds
        (and doesn't expect the presence of a C{deferred} attribute).

        C{connectionLost} is called by L{reactor.disconnectAll} at shutdown.
        """
        serverFactory = MyServerFactory()
        port = reactor.listenTCP(0, serverFactory, interface="127.0.0.1")
        portNumber = port.getHost().port
        port.connectionLost(None)

        client = MyClientFactory()
        serverFactory.protocolConnectionMade = defer.Deferred()
        client.protocolConnectionMade = defer.Deferred()
        reactor.connectTCP("127.0.0.1", portNumber, client)
        def check(ign):
            client.reason.trap(error.ConnectionRefusedError)
        return client.failDeferred.addCallback(check) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def test_closePortInProtocolFactory(self):
        """
        A port created with L{IReactorTCP.listenTCP} can be connected to with
        L{IReactorTCP.connectTCP}.
        """
        f = ClosingFactory()
        port = reactor.listenTCP(0, f, interface="127.0.0.1")
        f.port = port
        self.addCleanup(f.cleanUp)
        portNumber = port.getHost().port
        clientF = MyClientFactory()
        reactor.connectTCP("127.0.0.1", portNumber, clientF)
        def check(x):
            self.assertTrue(clientF.protocol.made)
            self.assertTrue(port.disconnected)
            clientF.lostReason.trap(error.ConnectionDone)
        return clientF.deferred.addCallback(check) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def _connectedClientAndServerTest(self, callback):
        """
        Invoke the given callback with a client protocol and a server protocol
        which have been connected to each other.
        """
        serverFactory = MyServerFactory()
        serverConnMade = defer.Deferred()
        serverFactory.protocolConnectionMade = serverConnMade
        port = reactor.listenTCP(0, serverFactory, interface="127.0.0.1")
        self.addCleanup(port.stopListening)

        portNumber = port.getHost().port
        clientF = MyClientFactory()
        clientConnMade = defer.Deferred()
        clientF.protocolConnectionMade = clientConnMade
        reactor.connectTCP("127.0.0.1", portNumber, clientF)

        connsMade = defer.gatherResults([serverConnMade, clientConnMade])
        def connected(result):
            serverProtocol, clientProtocol = result
            callback(serverProtocol, clientProtocol)
            serverProtocol.transport.loseConnection()
            clientProtocol.transport.loseConnection()
        connsMade.addCallback(connected)
        return connsMade 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def test_tcpNoDelay(self):
        """
        The transport of a protocol connected with L{IReactorTCP.connectTCP} or
        L{IReactor.TCP.listenTCP} can have its I{TCP_NODELAY} state inspected
        and manipulated with L{ITCPTransport.getTcpNoDelay} and
        L{ITCPTransport.setTcpNoDelay}.
        """
        def check(serverProtocol, clientProtocol):
            for p in [serverProtocol, clientProtocol]:
                transport = p.transport
                self.assertEqual(transport.getTcpNoDelay(), 0)
                transport.setTcpNoDelay(1)
                self.assertEqual(transport.getTcpNoDelay(), 1)
                transport.setTcpNoDelay(0)
                self.assertEqual(transport.getTcpNoDelay(), 0)
        return self._connectedClientAndServerTest(check) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def test_cannotBind(self):
        """
        L{IReactorTCP.listenTCP} raises L{error.CannotListenError} if the
        address to listen on is already in use.
        """
        f = MyServerFactory()

        p1 = reactor.listenTCP(0, f, interface='127.0.0.1')
        self.addCleanup(p1.stopListening)
        n = p1.getHost().port
        dest = p1.getHost()
        self.assertEqual(dest.type, "TCP")
        self.assertEqual(dest.host, "127.0.0.1")
        self.assertEqual(dest.port, n)

        # make sure new listen raises error
        self.assertRaises(error.CannotListenError,
                          reactor.listenTCP, n, f, interface='127.0.0.1') 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def testWriter(self):
        f = protocol.Factory()
        f.protocol = LargeBufferWriterProtocol
        f.done = 0
        f.problem = 0
        f.len = self.datalen
        wrappedF = FireOnCloseFactory(f)
        p = reactor.listenTCP(0, wrappedF, interface="127.0.0.1")
        self.addCleanup(p.stopListening)
        n = p.getHost().port
        clientF = LargeBufferReaderClientFactory()
        wrappedClientF = FireOnCloseFactory(clientF)
        reactor.connectTCP("127.0.0.1", n, wrappedClientF)

        d = defer.gatherResults([wrappedF.deferred, wrappedClientF.deferred])
        def check(ignored):
            self.assertTrue(f.done, "writer didn't finish, it probably died")
            self.assertTrue(clientF.len == self.datalen,
                            "client didn't receive all the data it expected "
                            "(%d != %d)" % (clientF.len, self.datalen))
            self.assertTrue(clientF.done,
                            "client didn't see connection dropped")
        return d.addCallback(check) 

# 需要导入模块: from twisted.internet import reactor [as 别名]
# 或者: from twisted.internet.reactor import listenTCP [as 别名]
def setUp(self):
        self.db = db.Db()
        self.db.rc = TwistedFakeRedis()
        yield self.db.startService()
        yield self.db.flush()
        datalib.db = self.db
        site = Site(self.db)
        self.protocol = MasterProtocol()
        self.protocol.factory = self
        self.port = reactor.listenTCP(0, site, interface="127.0.0.1")
        self.client = client.Agent(reactor)
        self.url_prefix = 'http://localhost:{0}{1}/'.format(
            self.port.getHost().port, site.prefix)
        self.now = int(reactor.seconds())
        self.check = TriggersCheck(self.db)