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From "Christian Schneider (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CXF-7000) Allow logging to be enabled on-the-fly
Date Wed, 17 Aug 2016 15:28:20 GMT

    [ https://issues.apache.org/jira/browse/CXF-7000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15424712#comment-15424712
] 

Christian Schneider commented on CXF-7000:
------------------------------------------

This exact sequence will not be possible or at least difficult with the new logging feature.
You could eventually programmatically change the log4j config to achieve the same but I would
not recommend it.

If we need to turn logging on and off programmatically during  a sequence of code then we
could introduce a bus or service property or even a system property. The logging could then
evaluate the property before doing the logging. I am not sure if it is worth the effort thought.
Normally the more coarse grained log4j approach was good enough for me.

Generally I am not so much sold on the approach above as it means you write code like bus.setLiveLogging(false)
that is only needed for a short time while debugging and later remove it. This always has
the risk that this code is forgotten and left in there even in production. This is why I looked
for a way to switch logging on and off that allows the code to remain the same during debugging
and production. This also has the advantage that you can enable "debug logging" of messages
in production.

So depends on you guys if we want to add a property. I am not against it but also do not see
a big need for it. 

> Allow logging to be enabled on-the-fly
> --------------------------------------
>
>                 Key: CXF-7000
>                 URL: https://issues.apache.org/jira/browse/CXF-7000
>             Project: CXF
>          Issue Type: Improvement
>          Components: Core, logging
>    Affects Versions: 3.1.7
>            Reporter: Ingo Weiss
>
> Allow the logging feature to be enabled on-the-fly without restarting the bus.



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