[ http://issues.apache.org/jira/browse/DIRMINA-176?page=all ]
Trustin Lee resolved DIRMINA-176:
---------------------------------
Resolution: Fixed
Done.
Here's an example:
PooledByteBufferAllocator allocator = ( PooledByteBufferAllocator )
ByteBuffer.getAllocator();
allocator.setTimeout( 5 ); // 5 seconds (the default: 1 minutes)
A daemon thread is created; it expires old buffers every one seconds. I think
this won't cause any load at all.
> ByteBuffer pool manager which prevents endlessly increasing pool size.
> ----------------------------------------------------------------------
>
> Key: DIRMINA-176
> URL: http://issues.apache.org/jira/browse/DIRMINA-176
> Project: Directory MINA
> Type: New Feature
> Reporter: Trustin Lee
> Assignee: Trustin Lee
> Fix For: 0.9.3
>
> The current implementation of ByteBuffer pool is designed to increase its
> size for ever; it doesn't decrease at all. This is often a cause of
> OutOfMemoryError and unexpedly huge heap size. There's one viable solution
> for this issue:
> * Remove the buffers which have been unused for a long time from the pool.
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