Method stopped_cleanup

src/applib/async_command_executor.cpp:333–373

void AsyncCommandExecutor::stopped_cleanup()
{
	DBG_FUNCTION_ENTER_MSG;
	if (this->running_ || !this->stopped_cleanup_needed())  // huh?
		return;

	// remove stop timeout callbacks
	unset_stop_timeouts();

	// various statuses (see waitpid (2)):
	if (WIFEXITED(waitpid_status_)) {  // exited normally
		const int exit_status = WEXITSTATUS(waitpid_status_);

		if (exit_status != 0) {
			// translate the exit_code into a message
			const std::string msg = (translator_func_ ? translator_func_(exit_status)
					: "[no translator function, exit code: " + std::to_string(exit_status));
			push_error(Error<int>("exit", ErrorLevel::Warn, exit_status, msg));
		}

	} else {
		if (WIFSIGNALED(waitpid_status_)) {  // exited by signal
			const int sig_num = WTERMSIG(waitpid_status_);

			// If it's not our signal, treat as error.
			// Note: they will never match under win32
			if (sig_num != this->kill_signal_sent_) {
				push_error(Error<int>("signal", ErrorLevel::Error, sig_num));
			} else {  // it's our signal, treat as warning
				push_error(Error<int>("signal", ErrorLevel::Warn, sig_num));
			}
		}
	}

	g_spawn_close_pid(this->pid_);  // needed to avoid zombies

	cleanup_members();

	this->running_ = false;
	DBG_FUNCTION_EXIT_MSG;
}