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From Alexey Solofnenko <A.Solofne...@mdl.com>
Subject Re: Tomcat crash @ midnight - but why?
Date Wed, 26 Sep 2007 16:46:33 GMT
InstallShield now has auto update feature too. Plus there is auto update 
in antiviruses, Google Pack, other products. Also disk defragmenters may 
want to reboot the machine to defragment system files. Sometimes they 
log messages in EventLog.

Martin Cavanagh wrote:
> Thanks Alexey.
>
> Notifications only :(
>
> Keep the ideas coming guys!
>
> just to to check - there is no hidden setting in Tomcat which says - 
> shut me down at midnight sometimes for an inexplainable reason?
>
> Martin
>
> Alexey Solofnenko wrote:
>> Maybe it is caused by automatic Windows Update. Did you check it?
>>
>> - Alexey.
>>
>> Martin Cavanagh wrote:
>>> Hi guys, I'm still having this problem.
>>>
>>> Its happened 3 times now.  Always at exactly midnight.  21.09, 25.09 
>>> and 26.09.
>>>
>>> We have VM Ware Server as the hardware - could this cause the problem?
>>>
>>> I have a firewall on the machine with only the HTTPS port open.
>>>
>>> In the config file there is the standard AJP port (8009) - what does 
>>> this actually do?
>>>
>>> Hardware : VM Ware Server
>>> OS: Win 2003
>>> Tomcat Version: 5.5.23
>>>
>>> Any ideas?
>>>
>>> Thanks
>>>
>>> Martin
>>>
>>> David Smith wrote:
>>>> Huh??  The shutdown port explicitly binds to the localhost 
>>>> interface.  External clients cannot access it anyway.  Easily 
>>>> demonstrated with a netstat command.
>>>>
>>>> --David
>>>>
>>>>
>>>>
>>>> Martin Gainty wrote:
>>>>
>>>>> Hi Pid
>>>>>
>>>>> you're going to need a firewall if someone can telnet to your 
>>>>> shutdown port
>>>>> (check server.xml for the exact port number)
>>>>>
>>>>> Martin--
>>>>> ----- Original Message -----
>>>>> From: "Pid" <p@pidster.com>
>>>>> To: "Tomcat Users List" <users@tomcat.apache.org>
>>>>> Sent: Friday, September 21, 2007 7:19 AM
>>>>> Subject: Re: Tomcat crash @ midnight - but why?
>>>>>
>>>>>
>>>>>  
>>>>>
>>>>>> What's immediately before the shutdown description in the logs?
>>>>>>
>>>>>> p
>>>>>>
>>>>>>
>>>>>>
>>>>>> Martin Cavanagh wrote:
>>>>>>  
>>>>>>> Why would windows report it as crashing then?
>>>>>>>
>>>>>>> I know I didn't shut it down, I was sleeping, as I assume 
>>>>>>> everyone else
>>>>>>> was who had access to the system......
>>>>>>>
>>>>>>> Thanks
>>>>>>>
>>>>>>> Martin
>>>>>>>
>>>>>>> David Delbecq wrote:
>>>>>>>  
>>>>>>>> According to your log it did not crash. It did shutdown 
>>>>>>>> following the
>>>>>>>> shutdown procedure (which can be executed by bin\shutdown.bat).
I
>>>>>>>> suggest you investigate possibilities that a local service
is 
>>>>>>>> setup to
>>>>>>>> shutdown tomcat at midnight on the server.
>>>>>>>>
>>>>>>>> The tomcat shutdown procedure is started when tomcat receive
the
>>>>>>>> SHUTDOWN string at the admin connector (8005 here). This

>>>>>>>> connector is
>>>>>>>>       
>>>>> by
>>>>>  
>>>>>
>>>>>>>> default accessible only on local machine.
>>>>>>>>
>>>>>>>> En l'instant précis du 21/09/07 09:21, Martin Cavanagh 
>>>>>>>> s'exprimait en
>>>>>>>> ces termes:
>>>>>>>>
>>>>>>>>    
>>>>>>>>> Hi everyone.
>>>>>>>>>
>>>>>>>>> Yesterday I started a 2nd Apache Server for my program.
 It was
>>>>>>>>> installed several months ago.  Version 5.5.0.23.
>>>>>>>>>
>>>>>>>>> The server is running on Windows 2003 Server with Java
JRE 
>>>>>>>>> 1.5.0_11
>>>>>>>>>
>>>>>>>>> It worked fine with my program for several hours.  Then

>>>>>>>>> exactly at
>>>>>>>>> midnight it crashed.
>>>>>>>>>
>>>>>>>>> Dienst "Apache Tomcat" wurde unerwartet beendet. Dies
ist 
>>>>>>>>> bereits 1
>>>>>>>>> Mal passiert. - Which translates to,
>>>>>>>>> Service "Apache Tomcat" stopped unexpectedly.  This has

>>>>>>>>> happened once
>>>>>>>>> already.
>>>>>>>>>
>>>>>>>>> The catalina logs show
>>>>>>>>> 21.09.2007 00:00:00 org.apache.coyote.http11.Http11AprProtocol

>>>>>>>>> pause
>>>>>>>>> INFO: Pausing Coyote HTTP/1.1 on http-443
>>>>>>>>> 21.09.2007 00:00:00 org.apache.coyote.ajp.AjpAprProtocol
pause
>>>>>>>>> INFO: Pausing Coyote AJP/1.3 on ajp-8009
>>>>>>>>> 21.09.2007 00:00:01 org.apache.catalina.core.StandardService
stop
>>>>>>>>> INFO: Stopping service Catalina
>>>>>>>>> 21.09.2007 00:00:01 org.apache.coyote.http11.Http11AprProtocol

>>>>>>>>> destroy
>>>>>>>>> INFO: Stopping Coyote HTTP/1.1 on http-443
>>>>>>>>> 21.09.2007 00:00:01 org.apache.coyote.ajp.AjpAprProtocol
destroy
>>>>>>>>> INFO: Stopping Coyote AJP/1.3 on ajp-8009
>>>>>>>>>
>>>>>>>>> Which unfortunately isn't really particularly useful.
 I can't 
>>>>>>>>> see any
>>>>>>>>> other logs regarding this.  How do I find out why my
Tomcat 
>>>>>>>>> crashed?
>>>>>>>>>
>>>>>>>>> Thanks
>>>>>>>>>
>>>>>>>>> Martin
>>>>>>>>>
>>>>>>>>>         
>>>>>>>>
>>>>>>>>       
>>>>>>>     
>>>>>> ---------------------------------------------------------------------

>>>>>>
>>>>>> To start a new topic, e-mail: users@tomcat.apache.org
>>>>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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>>>>>>
>>>>>>
>>>>>>   
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To start a new topic, e-mail: users@tomcat.apache.org
>>>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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>>>>>
>>>>>  
>>>>>
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To start a new topic, e-mail: users@tomcat.apache.org
>>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>
>
>

-- 
------------------------------------------------------------------------
Alexey N. Solofnenko <http://trelony.cjb.net/>
Pleasant Hill, CA (GMT-8 usually)

---------------------------------------------------------------------
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