ark::supervisor::Supervisor

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

Supervisor(SupervisorConfig config)
~Supervisor()
std::vector< SupervisedProcessStatus > poll(std::chrono::nanoseconds duration)
Poll the processes and return their state.
void start_process(const std::string & name, const ProcessConfigurationOverrides & overrides)
Start the given process. This is used to start on demand processes. If the process is already running it will do nothing.
void stop()
Stop the current supervised set. This will maintain any internal state so the set can be restarted with restart.
std::pair< uint64_t, std::string > process_console_output(const std::string & name, uint64_t requested_start_offset)
Returns as much console output for the given process as possible. Returns a pair, the output, and the offset into the console output of that output.

You can call with a start offset to support ‘pagniation’ of data.