[jira] Updated: (QPID-154) Logging/tracing for C++.

["Alan Conway (JIRA)" <qp...@incubator.apache.org>]

     [ https://issues.apache.org/jira/browse/QPID-154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Conway updated QPID-154:
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    Comment: was deleted

> Logging/tracing for C++.
> ------------------------
>
>                 Key: QPID-154
>                 URL: https://issues.apache.org/jira/browse/QPID-154
>             Project: Qpid
>          Issue Type: New Feature
>          Components: C++ Broker, C++ Client
>            Reporter: Alan Conway
>
> Qpid needs logging infrastructure for user logging and debug tracing.
> Performance is critical, in particular the descision *not* to log a disabled messages must be extremely cheap so that disabled logging statements have no significant performance impact.
> Ideally a single system for both user logging and debug tracing so that debug tracing can be left in release builds and enabled to diagnose  problems in the users's environment.
> Only if we can't get acceptable performance should we consider a separate debug tracing facility that is compiled out of release builds for tracing critical code.
> Highly desirable to use an existing open source solution rather than reinvent the wheel provided we can find one that is acceptable, need some research & discussion on dev list before selecting and implementing.

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