def stop(self):
try:
pf = file(self.pidfile, 'r')
pid = int(pf.read().strip())
pf.close()
except IOError:
pid = None
if not pid:
print Color.colorear(MSG_PID_NO_EXISTE % self.pidfile, color=Color.WARNING)
return # no es error en 'restart'
# Matar el demonio
try:
while 1:
os.kill(pid, SIGTERM)
time.sleep(0.1)
except OSError, err:
codigo_error, msg_error = err
if codigo_error == CODIGO_NO_SUCH_PROCESS:
if os.path.exists(self.pidfile):
os.remove(self.pidfile)
else:
print Color.colorear(msg_error)
sys.exit(1)
def status(self):
try:
pf = file(self.pidfile, 'r')
pid = int(pf.read().strip())
pf.close()
except IOError:
pid = None
print Color.colorear(MSJ_STATUS(self.__str__(),
pid and 'running' or 'stopped',
pid and ' with pid: {pid}.'.format(pid=pid) or '.'), color=pid and Color.OKGREEN or Color.WARNING)
sys.exit()
def start(self):
try:
pf = file(self.pidfile, 'r')
pid = int(pf.read().strip())
pf.close()
except Exception as e:
pid = None
if pid:
print Color.colorear(MSG_PID_EXISTE % self.pidfile)
sys.exit(1)
# start the daemon
self.daemonize()
self.run()
