[logback-user] Logback-user Digest, Vol 2, Issue 32

Ceki Gulcu ceki at qos.ch
Wed Nov 16 15:39:38 CET 2011


No, the bug only affects ViewStatusMessagesServlet, not the console.

On 16.11.2011 13:18, Yuvaraj Vanarase wrote:
> Hello Ceki,
>
> It would be great if you provide confirmation for your answer below:
>
> /There is a serious bug in AccessViewStatus servlet. That is probably/
>
> /why you are seeing the 'Could not find status manager' message which/
>
> /will be fixed with the logback next release./
>
> Does this also cause the logback-access initialization logs to be absent
> on console? I mean I wouldn’t able to see something like:
>
> /21:56:09,921 |-INFO in c.q.lb.access.j.a.ConfigurationAction - Ignoring
> debug attribute. 21:56:09,921 |-INFO in c.q.lb.core.j.a.AppenderAction -
> About to instantiate appender of type
> [ch.qos.logback.core.ConsoleAppender] 21:56:09,921 |-INFO in
> c.q.lb.core.j.a.AppenderAction - Naming appender as [STDOUT]
> 21:56:10,000 |-INFO in c.q.lb.core.j.a.NestedComponentIA - Pushing
> component [layout] on top of the object stack. 21:56:10,015 |-INFO in
> c.q.lb.core.j.a.AppenderAction - Popping appender named [STDOUT] from
> the object stack 21:56:10,015 |-INFO in
> c.q.lb.core.j.a.AppenderRefAction - Attaching appender named [STDOUT] to
> ch.qos.logback.access.tomcat.LogbackValve[Catalina] 21:56:10,015 |-INFO
> in c.q.lb.access.j.a.ConfigurationAction - End of configuration./
>
> Because apart from status manager issue, I do not see above
> initialization log either.
>
> Regards,
>
> Yuvaraj
>
> *Date: Wed, 16 Nov 2011 08:02:14 +0100*
>
> *From: Ceki Gulcu <ceki at qos.ch>*
>
> *To: logback users list <logback-user at qos.ch>*
>
> *Subject: Re: [logback-user] Using logback access*
>
> *Message-ID: <4EC35FF6.10907 at qos.ch>*
>
> *Content-Type: text/plain; charset=windows-1252; format=flowed*
>
> Hello Yuvaraj,
>
> Responses inline.
>
> On 16.11.2011 07:05, Yuvaraj Vanarase wrote:
>
>  > Hi,
>
>  >
>
>  > I have 2 questions.
>
>  >
>
>  > 1. What is logback access exactly. Is it about providing webserver
>
>  > request information in terms of log. Doesn?t such facility come with web
>
>  > server itself? (catalina.log for tomcat etc)
>
> Yes, web-containers already support access logging. Logback-access
>
> provides the same functionality but in addition logback-access is more
>
> flexible with much better filtering and rolling capabilities.
>
>  > 2. I am trying to use logback access with Tomcat, however just not
>
>  > getting there. It would be great if someone points out any miss-outs.
>
>  >
>
>  > Below are details:
>
>  >
>
>  > -Tomcat 6.0.33
>
>  >
>
>  > -Logback core 0.9.30
>
>  >
>
>  > -Logback access 0.9.30
>
>  >
>
>  > I have put above logback jars into tomcat jar directory. I have added
>
>  > ?Valve? configuration in server.xml and as required put the
>
>  > logback-access.xml in conf directory of tomcat. I referred
>
>  > http://logback.qos.ch/access.html
>
>  >
>
>  > My webapp has single simple servlet that just prints login name on page
>
>  > which has been input from html login form. This works well however I do
>
>  > not see any logback initialization logs. When I query
>
>  > ?AccessViewStatusMessages?, again I do not see any messages except one
>
>  > *?Could not find status manager?*
>
> There is a serious bug in AccessViewStatus servlet. That is probably
>
> why you are seeing the 'Could not find status manager' message which
>
> will be fixed with the logback next release.
>
>  > Yuvaraj
>
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>
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>
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>
> End of Logback-user Digest, Vol 2, Issue 32
>
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