Method signal_handler

src/cmd/cli_command_base.py:63–67

(signum: int, frame: Any)

        main_task = None

        def signal_handler(signum: int, frame: Any) -> None:
            print(f"\n🛑 Received signal {signum}. Initiating graceful shutdown...")
            if main_task and not main_task.done():
                main_task.cancel()
            shutdown_event.set()

        signal.signal(signal.SIGINT, signal_handler)
        signal.signal(signal.SIGTERM, signal_handler)