I’m currently getting a crash with AOnlineBeaconClient when NetDriver is not valid.
I host a listen server
I launch a client that then pings the listen server.
If I close the listen server sometime after, the client crashes.
The debug has an exception thrown at line 306 of OnlineBeaconClient.cpp
This does not happen if I close a dedicated server which leads me to believe that things are handled differently with them.
Is there anything specific I should do when shutting down a listen server to prevent it from crashing all servers that connected (but called DestroyBeacon())?
It seems when I close the listen server, the client has AOnlineBeaconClient::OnFailure() called before AOnlineBeaconClient::NotifyControlMessage is called.
This leads to NetDriver being set to null. Because NotifyControlMessage does not validate the pointer, it results in a hard crash.
I still need to figure out why a listen server causes this to happen.
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