I recently stumbled upon this function "TS3Functions.requestIsTalker()".
I found no Information what this Function is for, but I can think of it behaves like requestClientVariables() which you need to run before querying getClientVariableAsString() in some cases. But 1st: Which function is this the "preloader" for? And 2nd: What is the "const char* isTalkerRequestMessage" parameter about?