• Python
• Twisted

Twisted

Twisted is an event-driven networking engine written in Python and licensed under the open source MIT license.

Install

• su
• cd /tmp

• wget http://twistedmatrix.com/Releases/Twisted/13.1/Twisted-13.1.0.tar.bz2

• tar xvif Twisted-13.1.0.tar.bz2
• cd Twisted-13.1.0
• python setup.py build
• python setup.py install

Test installation

• python
• from twisted.internet import protocol, reactor
• quit()

Echo server

   1 from twisted.internet import protocol, reactor
   2 
   3 class Echo(protocol.Protocol):
   4     def dataReceived(self, data):
   5         self.transport.write(data)
   6 
   7 class EchoFactory(protocol.Factory):
   8     def buildProtocol(self, addr):
   9         return Echo()
  10 
  11 reactor.listenTCP(1234, EchoFactory())
  12 reactor.run()