[PyKDE] Threading problem with PyQt4 and Macosx

Matt Newell newellm at blur.com
Wed Feb 21 22:53:42 GMT 2007


On Wednesday 21 February 2007 14:35, Matt Newell wrote:
> On Wednesday 21 February 2007 14:23, Michael Guntsche wrote:
>
> It locked for me after I created 70 threads.
>
> Linux version 2.6.18-3-686 (Debian 2.6.18-7) (waldi at debian.org) (gcc
> version 4.1.2 20061115 (prerelease) (Debian 4.1.1-20)) #1 SMP Mon Dec 4
> 16:41:14 UTC 2006
>
> qt-4.2.2
> some sip snapshot from a few months ago

10 threads seem to run fine without lockups.

If i change the write function to
    def write(self, data):
        #self.textEdit2.append(data)
    	print data


it still locks up for me once i get somewhere above 50 threads(seems 
inconsistent).  Possibly a race condition in the python signal sending, or 
even in qt itself?

Matt




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