ark::supervisor::StatusDisplayStage

Defined in header “ark/supervisor/stages/status_display_stage.hh”.

---

If active, will display system status as a full screen X11 window when there are no processes that are able to be ran. Can be useful for bootstrapping clean machines.

Methods

• StatusDisplayStage(std::string name)
  Constructor.

• ~StatusDisplayStage()
  Destructor.

• void add_arguments(core::ArgumentParser & parser)
  Adds in command line arguments.

• void initialize(pipeline::StageInterface & interface)
  Initializes the stage’s publishers/subscribers.

• void start()
  Starts the background thread that connects to X11.

• void shutdown()
  Stops all of the threads.