- handlerData: Data passed to the initiating call.
- status: Pointer to an ExitStatus structure.
- signal: Pointer to an ExitSignal structure.
Mostly an ExitHandler is used in combination with the [ClientSessionChannel]ExecRequest method. An ExitHandler returns either the exit code of a remote application or signal information (in case the application terminated violently because of a signal). ExitStatus and ExitSignal are always exclusive - one will be NULL.