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ASF GitHub Bot commented on LOG4NET-550: ---------------------------------------- GitHub user JJoe2 opened a pull request: https://github.com/apache/log4net/pull/41 Recursive logging Fixes LOG4NET-550 This fix will be needed to implement logging from the AsyncAppender I am working on. You can merge this pull request into a Git repository by running: $ git pull https://github.com/JJoe2/log4net RecursiveLogging Alternatively you can review and apply these changes as the patch at: https://github.com/apache/log4net/pull/41.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #41 ---- commit ba250994011db8406b1965ff0bd71dfff7f5b771 Author: JJoe2 <jocular...@hotmail.com> Date: 2017-02-01T12:15:44Z Unit test to show that recursive logging from an Appender fails (LockRecursionException thrown and swallowed by log4net core) if NET_4_0 or MONO_4_0 is defined. commit 54048581c2ce7e0c3a5a5143a66dbee8af8e6eca Author: JJoe2 <jocular...@hotmail.com> Date: 2017-02-01T12:19:54Z Fixed LOG4NET-550 ---- > Logging recursively from an Appender not supported for NET_4_0 and MONO_4_0 > --------------------------------------------------------------------------- > > Key: LOG4NET-550 > URL: https://issues.apache.org/jira/browse/LOG4NET-550 > Project: Log4net > Issue Type: Bug > Components: Core > Affects Versions: 2.0.7 > Reporter: Joe > Priority: Minor > > When NET_4_0 or MONO_4_0 is defined, log4net uses a ReaderWriterLockSlim with > LockRecursionPolicy.NoRecursion. As a result, any attempt to log recursively > from within an Appender fail: a System.Threading.LockRecursionException is > thrown and swallowed by the log4net Core. > Other versions use a ReaderWriterLock and allow recursion. > The following branch adds a unit test that shows this inconsistent behaviour. > The test fails for NET_4_0 or MONO_4_0 and passes for other versions: > https://github.com/JJoe2/log4net/tree/RecursiveLogging -- This message was sent by Atlassian JIRA (v6.3.15#6346)