tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Rainer Jung <rainer.j...@kippdata.de>
Subject Re: IIS 6.0 / JK1.2.25 / Tomcat 5.5.20 - "Service temporary unavailable"
Date Tue, 22 Jul 2008 21:03:48 GMT
Jesse Klaasse schrieb:
> I will try to remove/increase socket_timeout to see what happens..
> 
> Unfortunately, Tomcat hung again today. It managed to work again without
> manually restarting, but again, the 503 message for a while..
> 
> I attached two thread dumps and an excerpt of today's isapi_redirect.log. 
> BTW, this is APR 1.1.14 and JK 1.2.26.

To simplify the setup I would suggest to disable the APR connector. In 
the problematic thread dump we can see, that there is no Poller actually 
in poll, whereas in the good case we have 5 Poller threads in poll.

> Regards, Jesse.
> 
> 
> Rainer Jung-3 wrote:
>> To really study communication behaviour I would suggest installing a raw 
>> http client like curl and then do
>>
>> curl -v -D - http://myserver:myport/myuri
>>
> Even with curl, the results were exactly as I described before.
> curl will not cache, follow redirects or any other of those nice user 
> GUI features, that make understanding communication behaviour difficult.
> 
> http://www.nabble.com/file/p18588484/20080722_isapi_redirect.log.gz
> 20080722_isapi_redirect.log.gz 
> http://www.nabble.com/file/p18588484/20080722_threaddump1_locked.txt.gz
> 20080722_threaddump1_locked.txt.gz 
> http://www.nabble.com/file/p18588484/20080722_threaddump2.txt.gz
> 20080722_threaddump2.txt.gz 

---------------------------------------------------------------------
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org


Mime
View raw message