[slf4j-dev] [JIRA] (SLF4J-192) Need ability to shutdown loggers and flush appenders

[QOS.CH (JIRA)]

    [ https://jira.qos.ch/browse/SLF4J-192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=19393#comment-19393 ] 

Ondrej Zizka commented on SLF4J-192:
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I am not quite sure what you mean by that. So I will try to clarify:

Logging implementations use resources. They manage the resources. Not an application. So they know best what to release, when asked. There is no way to ask them without using the impl API. Therefore, there should be a notification method in the generic API. If it is not, it defies the purpose of the generic API - to avoid using particualr impl.

> Need ability to shutdown loggers and flush appenders
> ----------------------------------------------------
>
>                 Key: SLF4J-192
>                 URL: https://jira.qos.ch/browse/SLF4J-192
>             Project: SLF4J
>          Issue Type: Improvement
>          Components: Core API
>    Affects Versions: 1.6.x
>         Environment: Operating System: All
> Platform: All
>            Reporter: Michael Schall
>            Assignee: SLF4J developers list
>
> There needs to be a way to shutdown logging and flush async appenders so when a process is closing, all log events are written before the process is closed.
> Should ILoggerFactory have a shutdown or stop method?  It could shutdown whatever logging back end I'm using?
> For log4j it would call - org.apache.log4j.LogManager.getLoggerRepository().shutdown();
> For logback it would call - loggerContext.stop()
> Other back ends - ???
> This is required to allow me to not reference logging back ends explicitly in my code to shutdown successfully without losing events.
> Discussion about this is happening on the user list at -
> http://www.qos.ch/pipermail/logback-user/2010-September/001816.html



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