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From David Smith <d...@cornell.edu>
Subject Re: Tomcat crash @ midnight - but why?
Date Fri, 21 Sep 2007 15:47:04 GMT
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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>
>  
>


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