Exception Handling

TODO

Process can raise and catch custom exceptions using raiseException() and handleException().

Return true from handleException() to catch the Exception, otherwise it will propagate down to the scheduler overseeing it, and the virtual scheduler.handleException() will be called to catch the exception. By default, it will restart the faulting process (disable, destroy, add, then enable it).

Create your own custom exceptions using enums:

Note: Negative values are reserved for the Scheduler

// Example
typedef enum ExceptionCodes
{
  LostCommunicationException = 0,
  InvalidReadingException,
  UnknownException,
  //etc...

} ExceptionCodes;

Now you can raise your own Exception from within a process: raiseException(LostCommunicationException)

Enabling

Enable by uncommenting _PROCESS_EXCEPTION_HANDLING in config.h