What follows is a hack, a kludge, a miserable excuse for a solution, but it
works. I have this running on a cronjob every 20mins or so... RedHat Linux
or relatives:
-8<--------------------------------------------------------------------
#!/bin/ksh
#
# Configuration
#
ERRORFILE=/path/to/apache/error.log
FATALMSG="Connection refused: error transacting with app server -- giving
up.
#
# Restart the app server (Linux only)
#
if [[ "$(grep "$FATALMSG" $ERRORFILE)" != "" ]]; then
mail -s "FATAL Apache Error" [EMAIL PROTECTED] <$ERRORFILE
if [[ $(whoami) != "root" ]]; then
echo "!!! You have to be root to run this script!"
exit
fi
/etc/rc.d/init.d/webkit restart >/dev/null 2>&1
rm $ERRORFILE
touch $ERRORFILE
fi
-8<--------------------------------------------------------------------
C.
>From: Bill Eldridge <[EMAIL PROTECTED]>
>To: Frank Barknecht <[EMAIL PROTECTED]>
>CC: "'[EMAIL PROTECTED]'"
><[EMAIL PROTECTED]>
>Subject: Re: [Webware-discuss] Restarting AppServer automatically
>Date: Tue, 07 May 2002 13:02:02 +0200
>
>Frank Barknecht wrote:
>>Hi all,
>>
>>my AppServer process died, and I didn't recognize this for one or two
>>days. How do you guys make sure, the AppServer doesn't die, or if
>>it dies, that you get to know it or that it gets restarted
>>automatically?
>>
>>Ciao,
>
>You can try putting an entry in your inittab
>for it with the action "respawn". Haven't done
>this myself, but I think it's allowed.
>
>Of course it's nice to know why AppServer is
>dying in the first place, but you can track that
>elsewhere.
>
>--
>Bill Eldridge
>Radio Free Asia
>[EMAIL PROTECTED]
>
>
>
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