from twisted.internet.protocol import Protocol, ReconnectingClientFactory
from sys import stdout
from twisted.internet import reactor, protocol

HOST = 'localhost'
PORT = 9000

class Echo(Protocol):
    def dataReceived(self, data):
        stdout.write(data)

class EchoClientFactory(ReconnectingClientFactory):
    def startedConnecting(self, connector):
        print 'Started to connect.'

    def buildProtocol(self, addr):
        print 'Connected.'
        print 'Resetting reconnection delay'
        self.resetDelay()
        return Echo()

    def clientConnectionLost(self, connector, reason):
        print 'Lost connection.  Reason:', reason
        ReconnectingClientFactory.clientConnectionLost(self, connector, reason)

    def clientConnectionFailed(self, connector, reason):
        print 'Connection failed. Reason:', reason
        ReconnectingClientFactory.clientConnectionFailed(self, connector, reason)


factory = EchoClientFactory()
reactor.connectTCP(HOST, PORT, factory)
reactor.run()