[Qt-interest] BlockingQueuedConnection where and how to ?!

[Ender EREL]

I think instead of avoiding the crash, you should dig deeper, find what 
causes it and resolve the issue.

In my opinion, BlockingQueuedConnection makes sense when your signal is 
connected to a slot of an object living in another thread but you need 
the signalling thread to continue only after the slot is delivered. This 
need may arise when a syncronisation is required somehow.

-- 
Ender EREL