https://bugs.kde.org/show_bug.cgi?id=368907
coe...@gmail.com changed:
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CC| |coe...@gmail.com
--- Comment #41 from coe...@gmail.com ---
Created attachment 106508
--> https://bugs.kde.org/attachment.cgi?id=106508&action=edit
Demo app to show infinite signal emission
It looks like using a write notifier on a FIFO (or an ordinary file) is
invalid. I attached a small application to demonstrate this. After unzipping
and changing to the directory, try it with:
qmake -project
qmake
make
mkfifo testpipe
./testapp
On my system, writeToPipe() will be called on and on and starting immediately
even though there is nothing going on at the fifo. On the other hand, (if the
app is modified accordingly) as a read notifier it appears to work as expected
even on FIFOs. Perhaps the notifier should be on reading instead?
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