doc/core/examples/pbechoclient.py

   1
   2 # Copyright (c) Twisted Matrix Laboratories.
   3 # See LICENSE for details.
   4
   5
   6 from twisted.internet import reactor
   7 from twisted.spread import pb
   8 from twisted.cred.credentials import UsernamePassword
   9
  10 from pbecho import DefinedError
  11
  12 def success(message):
  13     print "Message received:",message
  14     # reactor.stop()
  15
  16 def failure(error):
  17     t = error.trap(DefinedError)
  18     print "error received:", t
  19     reactor.stop()
  20
  21 def connected(perspective):
  22     perspective.callRemote('echo', "hello world").addCallbacks(success, failure)
  23     perspective.callRemote('error').addCallbacks(success, failure)
  24     print "connected."
  25
  26
  27 factory = pb.PBClientFactory()
  28 reactor.connectTCP("localhost", pb.portno, factory)
  29 factory.login(
  30     UsernamePassword("guest", "guest")).addCallbacks(connected, failure)
  31
  32 reactor.run()