From 2898db6e32f914476bcc164b5aea3d165e63bf98 Mon Sep 17 00:00:00 2001 From: Anders Kaseorg Date: Sat, 24 Apr 2010 23:36:27 -0400 Subject: [PATCH] Send a message at startup. Signed-off-by: Anders Kaseorg --- routeradvert-scan.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/routeradvert-scan.py b/routeradvert-scan.py index c499484..b7c592e 100755 --- a/routeradvert-scan.py +++ b/routeradvert-scan.py @@ -64,6 +64,8 @@ def check_gone(): else: signal.alarm(int(math.ceil(next - now))) +msg('Starting %s' % sys.argv[0]) + signal.signal(signal.SIGALRM, lambda signum, frame: check_gone()) p = subprocess.Popen(['tcpdump', '-elnp', '-i', interface, 'icmp6 and (ip6[40] = 134)'], stdout=subprocess.PIPE) -- 2.45.1