reactor学习

from twisted.internet import reactor这里reactor默认为 selectreactor

若要选择其余类型的reactor则

from twisted.internet import pollreactor

pollreactor.install()

咱们得用Twisted来作什么吧。下面这段代码在reactor循环开始后向终端打印一条消息：

def hello():

       print 'Hello from the reactor loop!'

       print 'Lately I feel like I\'m stuck in a rut.'

from twisted.internet import reactor

reactor.callWhenRunning(hello)

print 'Starting the reactor.'

reactor.run()