将main称为main函数,并将exit_gracefully称为CTRL + c处理程序 if __name__ == '__main__': try: main() except KeyboardInterrupt: pass finally: exit_gracefully() 1. 2. 3. 4. 5. 6. 7. #8楼 我改编了@udi的代码以支持多种信号(没什么花哨的): class GracefulInterruptHandler(object): def...
在Unix 系统中,可以使用signal模块来处理SIGINT信号(即Ctrl+C触发的信号)。 import signal import sys import time def signal_handler(sig, frame): print('Interrupted by user, exiting...') sys.exit(0) signal.signal(signal.SIGINT, signal_handler) while True: print("Running...") time.sleep(1) ...
("Waiting for commands, press Ctrl-C to exit") try: # Attach the handler to the client client.on_twin_desired_properties_patch_received = twin_patch_handler while True: time.sleep(1000) except KeyboardInterrupt: print("IoTHubModuleClient sample stopped") finally: # Graceful exit print("...
grpc.aio.server() msg_pb2_grpc.add_MsgServiceServicer_to_server(MsgServicer(), server) listen_addr = "[::]:50051" server.add_insecure_port(listen_addr) print(f"Starting server on {listen_addr}") await server.start() async def server_graceful_shutdown(): print("Starting graceful shut...
Question 19: When a user interrupts a Python program by pressing Ctrl+C, the program raises the ___ exception, which can be caught for graceful termination. ▼ Question 20: Which of the following methods can be used to handle a KeyboardInterrupt exception? (Select all that apply.) Wrapping...
您可以使用Ctrl + C停止容器,或者更优雅地,从另一个终端停止它: $ docker ps CONTAINER ID IMAGE COMMAND ... PORTS ... ac2659958a68 thoughts-backend ... ... 127.0.0.1:8000->8000/tcp $ docker stop ac2659958a68 ac2659958a68 日志将显示graceful stop: ... spawned uWSGI master process (pid...
defmain():print("Starting the IoT Hub Python sample...") client = create_client()print("Waiting for commands, press Ctrl-C to exit")try:# Wait for program exitwhileTrue: time.sleep(1000)exceptKeyboardInterrupt: print("IoTHubDeviceClient sample stopped")finally:# Graceful exitprint("Shutting...
linux系统下如何禁ping和允许ping win2008 IP安全策略下配置一个IP段的写法 apache完成请求的过程 Apache 使用 .htaccess屏蔽恶意 User Agent apache 命令之graceful Linux rpm -qi 命令查看程序包的详细信息 thinkphp错误const THINK_VERSION = \'3.2.1\'; 报错是const关键字的问题处理方法 Linux如何将一个文件夹...
And most importantly, try toCtrl+Cthem at any time during the execution! simple.py A very simpleasyncioapplication that implements graceful shutdown. complex.py: More complex application, that combinesasyncio,multiprocessingandThreadPoolExecutor. It is mere extension of thesimple.pyscript, but the ...
linux系统下如何禁ping和允许ping win2008 IP安全策略下配置一个IP段的写法 apache完成请求的过程 Apache 使用 .htaccess屏蔽恶意 User Agent apache 命令之graceful Linux rpm -qi 命令查看程序包的详细信息 thinkphp错误const THINK_VERSION = \'3.2.1\'; 报错是const关键字的问题处理方法 Linux如何将一个文件夹...