I'm still puzzled how exactly 'reactor.callFromThread(self.transport.writeSomeData(...))' gets routed to the right client when called from my function. How does twisted know which client that message is going to? After all, it calls it from
Thanks Chris and Phil. My mistake for writing 'reactor.callFromThread(self.transport.writeSomeData(...))' not 'reactor.callFromThread(self.transport.writeSomeData, ...)' the latter which I'm actually using. Also I fixed to use write() not writeSomeData(), thanks. Regarding state, I take it each new client connection to my server results in a new instance of my LineReceiver subclass. So therefore the self.transport object contains the TCP socket fd in there somewhere - makes sense, thanks. -----Original Message----- From: twisted-python-bounces@twistedmatrix.com [mailto:twisted-python-bounces@twistedmatrix.com] On Behalf Of Christopher Armstrong Sent: Monday, October 29, 2007 10:57 AM To: Twisted general discussion Subject: Re: [Twisted-Python] IPushProducer - medium volume streaming On 10/29/07, Rutt, Benjamin <Benjamin.Rutt@gs.com> wrote: the
main reactor loop. i.e. what state does it use to get this right?
"self.transport" is associated with the particular connection. Also, there are a couple of other things wrong about your snippet: 1. use "write", not "writeSomeData". writeSomeData is an internal implementation detail. 2. You're actually calling writeSomeData and passing the *result* of that to callFromThread. That's wrong; you need to pass a callable and its arguments to callFromThread. So instead of reactor.callFromThread(foo(a, b)), you write reactor.callFromThread(foo, a, b). That means you should ultimately be using:: reactor.callFromThread(self.transport.write, data) -- Christopher Armstrong International Man of Twistery http://radix.twistedmatrix.com/ http://twistedmatrix.com/ http://canonical.com/ _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python