ThreadedAppServer.py 文件源码

def shutDown(signum, frame):
    """Signal handler for shutting down the server."""
    print
    print "App server has been signaled to shutdown."
    if server and server._running > 2:
        print "Shutting down at", asclocaltime()
        sys.stdout.flush()
        server._running = 2
        if signum == SIGINT:
            raise KeyboardInterrupt
        elif signum == SIGHUP:
            sys.exit(3)  # force reload
        else:
            sys.exit(0)  # normal exit
    else:
        print "No running app server was found."