Basically, we have the following problem: We subscribe to not-yet-existing
ClientData with Period set to SECOND and then every SimConnect client is
receiving ILLEGAL_OPERATION exception every second, not just the client that
made the subscription, which is breaking some applications. Our code is pretty
much as follows:
SimConnect.MapClientDataNameToID("blah:blahblah", 0); SimConnect.AddToClientDataDefinition(0, 0, 4);
SimConnect.RequestClientData(0,0,0,SIMCONNECT_CLIENT_DATA_PERIOD.SECOND,0,0,0,0);
If you connect with Simvars Watcher you’ll see exceptions in the log after
executing this code in a different process.