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From Martin Cavanagh <cavan...@con-sense-group.com>
Subject Re: Tomcat crash @ midnight - but why?
Date Wed, 26 Sep 2007 16:07:54 GMT
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
>>>>>>>>
>>>>>>>>         
>>>>>>>
>>>>>>>       
>>>>>>     
>>>>> ---------------------------------------------------------------------
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>>>>>
>>>>>
>>>>>   
>>>>
>>>>
>>>> ---------------------------------------------------------------------
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>>>>
>>>>  
>>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To start a new topic, e-mail: users@tomcat.apache.org
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>>>
>>>
>>>
>>>
>>
>>
>


-- 
Con-Sense-GmbH
__
_Martin Cavanagh_

Tel.: +49541 800 83 0
Fax: +49541 800 83 99

cavanagh@con-sense-group.com <mailto:kleinewolter@con-sense-group.com>

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