poboiko added a comment.
That doesn't looks like it works all the time: sometimes I still have this
issue.
Apparently, it still can happen that even when the process is finished,
signal is emitted, but the thread is not finished yet.
Also, it seems like due to `QueuedConnection`, `ExtractorProcess` can get
removed before signal is processed, and because of that signal got lost. We can
try something like that:
connect(&process, &ExtractorProcess::finished, this, [this]{
QMetaObject::invokeMethod(this, "done", Qt::QueuedConnection);
});
(so that `finished` signal is processed immediately, but the `done` signal is
emitted queued).
REPOSITORY
R293 Baloo
REVISION DETAIL
https://phabricator.kde.org/D15959
To: poboiko, #baloo, #frameworks
Cc: kde-frameworks-devel, ashaposhnikov, michaelh, astippich, spoorun, ngraham,
bruns, abrahams
