Re: [Twisted-Python] catching twisted pyqt segmentation fault

In general, detecting segfaults in arbitrary processes on the system probably isn't possible. Specifically, I looked up the docs for you ;). Attach a handler to the QWebEngineView::renderProcessTerminated signal :). https://doc.qt.io/qt-5/qwebengineview.html#renderProcessTerminated

Re: [Twisted-Python] catching twisted pyqt segmentation fault

Thanks glyph - really appreciate all the times you've answered my questions! QtWebEngineView is running a subprocess. /home/ubuntu/Qt5.8.0/5.8/gcc_64/libexec/QtWebEngineProcess --type=renderer --disable-accelerated-video-decode --disable-gpu-memory-buffer-video-frames --enable-threaded-compositin

Re: [Twisted-Python] catching twisted pyqt segmentation fault

> On Feb 25, 2017, at 4:41 PM, Kevin Mcintyre wrote: > > I have a long running twisted pyqt process which occasionally throws a > Received signal 11. > > I believe it's in the underlying QtWebEngineView since the twisted process > continues to run. Whatever the reason I would like to figur

[Twisted-Python] catching twisted pyqt segmentation fault

I have a long running twisted pyqt process which occasionally throws a Received signal 11. I believe it's in the underlying QtWebEngineView since the twisted process continues to run. Whatever the reason I would like to figure out a way to catch this and stop the reactor either in process, or by