I'm executing a long process WPS of around 180sec, and when it start after 60sec the WPS (response) is abandoned, and the process continue to run until the end (checked on the log file). I tried the solution proposed by Pywps wiki of reducing the timeout of the Apache server (http://wiki.rsg.pml.ac.uk/pywps/Async_issue) without success !
I found the response which seems to be the only issue : http://lists.wald.intevation.org/pipermail/pywps-devel/2013-April/001598.html But I didn't find how can I insert my "call process" by self.cmd("process.sh...).
Answer
The problem came from the Qgis WPS client, he abandoned the application process lasting more than 60 minutes! I used an openlayers client, it worked well in asynchronous mode, of course, once the timeout instance of PyWPS and Apache have been set up.
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