from twisted.internet import protocol, reactor, defer, utils
from twisted.protocols import basic
from twisted.web import client

class FingerProtocol(basic.LineReceiver):
    def lineReceived(self, line):
        self.factory.addUser(self, line)
                       
class FingerFactory(protocol.ServerFactory):
    protocol = FingerProtocol
    users = []   
    def addUser(self, con, line):
        for connection in self.users:
            connection.transport.write('user connected. message: %s' % line)
        self.users.append(con)

    
reactor.listenTCP(1089, FingerFactory())
reactor.run()