Hello,
for verbosity purpose, I had a call to TaskManager::count() in a method onFinished called on TaskFinishedNotification. At the same time, I had a loop in the main thread, calling periodically TaskManager::count() too.

Sometimes, it resulted in a dead lock.

From my multi-threading-newbie understanding, it seems that during the notification, a lock happen, and during the count(), another lock happen, and the two of them would block each other sometimes for simultaneous multiple calls.

So, then, what are the cases where the deadlock could possibly occur regarding those calls?

Thank you very much for any help you could provide...