[logback-dev] [JIRA] Commented: (LBCORE-51) LoggerFactory doesnt respect custom ContextSelector

Paul Gregoire (JIRA) noreply-jira at qos.ch
Fri Sep 19 02:28:49 CEST 2008

    [ http://jira.qos.ch/browse/LBCORE-51?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=10724#action_10724 ] 

Paul Gregoire commented on LBCORE-51:

I have produced a work-around to make this work in red5 as we would expect the logging to work. I will post my work around here, the prerequisites of which are logback-core and logback-classic version 0.9.10-SNAPSHOT svn r1815 and SLF4J version 1.5.3.

> LoggerFactory doesnt respect custom ContextSelector
> ---------------------------------------------------
>                 Key: LBCORE-51
>                 URL: http://jira.qos.ch/browse/LBCORE-51
>             Project: logback-core
>          Issue Type: Bug
>         Environment: Windows XP64, Java 6, Red5 v0.7.1-dev, Logback 0.9.9, Slf4j 1.5.0
>            Reporter: Paul Gregoire
>            Assignee: Logback dev list
> I have found that calling LoggerFactory.getLogger(xxxx) does not make calls to my custom context selector. I expect to see a call to getLoggerContext() but I dont. Do I need to create my own LoggerFactory impl to get my web context apps and red5 apps to use their own Loggers?
> Main Red5 trunk (dev)
> http://svn1.cvsdude.com/osflash/red5/java/server/trunk/
> My logger implementations
> http://svn1.cvsdude.com/osflash/red5/java/server/trunk/src/org/red5/logging/
> Example JSP I used to test the log context selection
> <%@page import="org.slf4j.Logger,org.slf4j.LoggerFactory,org.slf4j.impl.StaticLoggerBinder,ch.qos.logback.classic.LoggerContext,org.red5.logging.LoggingContextSelector"%>
> <html>
> <body>
> <%
> //
> Logger log = LoggerFactory.getLogger("TestJsp");
> log.info("This is a test log entry from a web context");
> //
> LoggingContextSelector selector = (LoggingContextSelector) StaticLoggerBinder.SINGLETON.getContextSelector();		
> LoggerContext ctx = selector.getLoggerContext(mywebappcontextname);
> Logger log2 = ctx.getLogger("TestJsp");
> log2.info("This is a test log entry from a web context attempt 2");
> %>
> </body>
> </html>
> The first log goes to the "default" logger context and the second goes to the correct one. I also implemented the Servlet filter and context listener for this tested context.
> Anything I can do to help, please let me know.. I am getting extremely frustrated with this logging stuff and I'm sure our users are as well.

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