doc/core/examples/simple.tac

   1 # You can run this .tac file directly with:
   2 #    twistd -ny simple.tac
   3
   4 from twisted.application import service, internet
   5 from twisted.protocols import wire
   6 from twisted.internet import protocol
   7 from twisted.python import util
   8
   9 application = service.Application('test')
  10 s = service.IServiceCollection(application)
  11 factory = protocol.ServerFactory()
  12 factory.protocol = wire.Echo
  13 internet.TCPServer(8080, factory).setServiceParent(s)
  14
  15 internet.TCPServer(8081, factory).setServiceParent(s)
  16 internet.TimerService(5, util.println, "--MARK--").setServiceParent(s)
  17
  18 class Foo(protocol.Protocol):
  19     def connectionMade(self):
  20         self.transport.write('lalala\n')
  21     def dataReceived(self, data):
  22         print `data`
  23
  24 factory = protocol.ClientFactory()
  25 factory.protocol = Foo
  26 internet.TCPClient('localhost', 8081, factory).setServiceParent(s)
  27
  28 class FooService(service.Service):
  29     def startService(self):
  30         service.Service.startService(self)
  31         print 'lala, starting'
  32     def stopService(self):
  33         service.Service.stopService(self)
  34         print 'lala, stopping'
  35         print self.parent.getServiceNamed(self.name) is self
  36
  37 foo = FooService()
  38 foo.setName('foo')
  39 foo.setServiceParent(s)