[Twisted-Python] a problem about iocp and callInThread

[Dfgqq Dfgqq]

Hi all
I modified my code as

reactor.callFromThread(reactor.callLater, self.wait, reactor.callInThread,
self.Execute)

based on your comments.

now the problem have been solved. Thanks your guys. I appreciate your help.

Regards

gelin yan

On Mon, May 16, 2011 at 12:29 AM, <exarkun at twistedmatrix.com> wrote:

> On 04:10 pm, dynamicgl at gmail.com wrote:
> >Hi all
> >
> >     I just encountered a problem about iocp reactor & callInThread. I
> >paste the code following:
> >
> >from twisted.internet import iocpreactor
> >iocpreactor.install()
> >from twisted.internet import reactor
> >
> >class ThreadTest:
> >    def __init__(self,name):
> >        self.count = 0
> >        self.max = 5
> >        self.wait = 1
> >        self.name = name
> >
> >    def __call__(self):
> >        self.Execute()
> >
> >    def Execute(self):
> >        print self.name, time.time()
> >        self.count += 1
> >        if self.count <self.max:
> >            reactor.callLater(self.wait, reactor.callInThread,
> >self.Execute)
> >        else:
> >            print self.name, "stop"
> >
> >reactor.callInThread(ThreadTest("test"))
> >
> >the problem is every time the print method was invoked, i noticed that
> >the difference between current invoke and previous invoke was 2
> >seconds. In theory ,it should be one second. When i used the plain
>
> You're calling reactor.callLater from a non-reactor thread.  This isn't
> supported and will produce unpredictable behavior.
>
> Jean-Paul
> >reactor (which means no iocpreactor), the difference was one second
> >which is a correct value.
> >
> >I want to know what makes callInThread so special with iocpreactor?
> >
> >BTW: i used windows 7 & window s2008.
> >
> >Regards
> >
> >gelin yan
> >
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