[Twisted-Python] transport.write clarification
George Schlossnagle
george at omniti.com
Sat Jul 31 15:55:15 EDT 2004
Hello,
I'm working on porting the mod_pubsub system to use the twisted
framework. So far things are great, but I have one point of
clarificaction. With all the standard reactors, how are writes handled
in a non-blocking manner? Copying from some of the sample protocols, I
have a dataReceived method in my Protocol implementation that looks
vaguely like this:
def dataReceived(self, data):
self.inbuf += data
if self.canReply() == true:
self.transport.write(self.response)
My question is: does write() make a non-blocking write, and if so does
it reschedule itself later on automatically? Does it block? What is
the preferred way of handling this?
Thanks,
George
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