On Aug 1, 5:56 am, Andrea Di Mario <anddima...@gmail.com> wrote:
> Hi, i've created a twisted server application and i want that the
> server send me a message when someone stops or kills the process.
> I want to override reactor.stop(), but do this way send me message
> when the process is stopped by a system kill?
> Could you suggest me if there's a way to do this?
>
> Thanks, regards.
>
> --
> Andrea Di Mario
This will catch Ctrl+C and a Kill PID request:
# Add SIGINT handler for killing the threads
def signal_handler(signal, frame):
print "Received exit command."
server.running = False
sys.exit()
signal.signal(signal.SIGINT, signal_handler)
signal.signal(signal.SIGTERM, signal_handler)
And this will find an destroy a process:
import os, signal
process = "websocket.py"
found = False
for line in os.popen("ps ax | grep python"):
fields = line.split()
pid = fields[0]
for field in fields:
if field.find(process) >= 0:
print pid
print field
os.kill(int(pid), signal.SIGTERM)
found = True
break
if found == True:
break
if found == True:
print "found and killed web server process."
else:
print "could not find web server process."
--
http://mail.python.org/mailman/listinfo/python-list
