Thread Safety for Event Dispatcher broadcasting using AsyncTask

[mr11647]

@nande

try disconnecting everything from the delegate and see if that works. then try again.

yeah good point I will try this

@nande

my another guess is that “CallBackObj” is a custom object that somehow is getting auto-destroyed when the lambda finishes. and possibly from another thread.
but i would have expected a much longer stack trace if that were the case and a segfault not a race condition. but chances are that object could be doing something weird.

That obj is static so it should be invisible to GC and persist throughout the game, but at the same time that might actually be the problem I might opt for subsystem instead of singleton class. the problem is that functions are all inside blueprint function library and that is preventing me from putting delegates inside it, delegates are inside another class (instance : CallbackObj)