swebb2066 commented on a change in pull request #90:
URL: https://github.com/apache/logging-log4cxx/pull/90#discussion_r777147352
##########
File path: src/main/include/log4cxx/logger.h
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@@ -617,13 +617,13 @@ class LOG4CXX_EXPORT Logger :
@throws RuntimeException if all levels are null in the hierarchy
*/
- virtual const LevelPtr getEffectiveLevel() const;
+ virtual const LevelPtr& getEffectiveLevel() const;
/**
Return the the LoggerRepository where this
<code>Logger</code> is attached.
*/
- log4cxx::spi::LoggerRepositoryWeakPtr getLoggerRepository()
const;
+ log4cxx::spi::LoggerRepository* getLoggerRepository() const;
Review comment:
I will measure the impact with 'm->priv->repository' a weak pointer.
With this PR included, LOG4CXX_322 is still a probem. I still eventually get
a SegFault in multithreadtest using the following:
```
while ctest -R multi; do i=`expr $i + 1`; echo Done $i; done;
```
However, with 'm->priv->repository' a weak pointer, getLoggerRepository()
should return a spi::LoggerRepositoryPtr (i.e. getLoggerRepository() should
call lock()), so the caller does not need to call lock().
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