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1.1
date	2003.06.28.19.54.05;	author georg;	state Exp;
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1.1
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@Initial revision
@
text
@#!/usr/bin/env python

import re,time
import os,stat
import sys

versionid="$Id: sp-watchdog,v 1.2 2002/11/24 15:31:53 georg Exp georg $"
configfile="/usr/local/etc/sunpendulum.conf"
restartcommand="svc -k /service/sp-server"
true=1

re_in=re.compile(r".*?(\d+)(\s*|\s+#.*)$")
re_path=re.compile(r".*?(\S+)(\s*|\s+#.*)$")
f=open(configfile)
for i in f.readlines():
  if i.lower().startswith("web_dump_interval"):
    interval=int(re_in.match(i).group(1))
  if i.lower().startswith("web_dump_path"):
    path=re_path.match(i).group(1)

sys.stdout.write ( "Startup: watching %s with interval %d seconds.\n" % (path,interval))
sys.stdout.flush()

while true:
  try:
    age=time.time()-os.stat(path)[stat.ST_MTIME]
  except:
    age=interval*2
  if age > interval*1.5:
    sys.stdout.write ( "KILLING, age is %f\n" % age)
    sys.stdout.flush()
    os.system (restartcommand)
    time.sleep(interval)
  time.sleep(interval/3.0)
  
@