Method _cleanup_all_processes

ci/util/pio_process_killer.py:128–143

Kill all tracked PIO processes and their children.

(self)

            logger.debug("Cannot install signal handlers (not in main thread)")

    def _cleanup_all_processes(self) -> None:
        """Kill all tracked PIO processes and their children."""
        with self._lock:
            if not self._processes:
                return

            logger.info(
                f"Cleaning up {len(self._processes)} outstanding PIO processes..."
            )
            pids_to_cleanup = list(self._processes.keys())

        for pid in pids_to_cleanup:
            self._kill_process_tree(pid)

        with self._lock:
            self._processes.clear()

    def _kill_process_tree(self, pid: int) -> int:
        """Kill a process and all its children.