Hi @anthony-nicholls
Thank’s for your answer!
Instead of running runDispatchLoop, I can run runDispatchLoopUntil as described in this post: Suggested improvements in runDispathLoopUntil() on OSX
But even without a 0 argument, I still don’t get messages… And I don’t know why.
Debugging with XCode I think I get some events but I don’t know what happens next…