Yes, this could well be it. I have a couple of unmanaged libraries that are continually receiving input and piping that back the the mono app. I'm not using callbacks as such, but pipes. The unmanaged libraries are quite small and simple and are not threaded themselves but each is continually looping, and each is launched in a thread from the mono app.
As far as the unmanaged code itself goes, if it fails to write back to the mono app it should just log that and continue. I can see that the mono runtime might not be so forgiving. But this doesn't explain why everything appears to be suspended when I have no breakpoints at all. Thanks, Mickey -- View this message in context: http://mono.1490590.n4.nabble.com/remote-debugging-on-ARM-tp4658125p4658148.html Sent from the Mono - General mailing list archive at Nabble.com. _______________________________________________ Mono-list maillist - Mono-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-list