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Posted to issues@activemq.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/05/01 08:49:04 UTC

[jira] [Commented] (ARTEMIS-1136) Improve UnpooledUnsafeDirectByteBufWrapper

    [ https://issues.apache.org/jira/browse/ARTEMIS-1136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15990679#comment-15990679 ] 

ASF GitHub Bot commented on ARTEMIS-1136:
-----------------------------------------

GitHub user franz1981 opened a pull request:

    https://github.com/apache/activemq-artemis/pull/1238

    ARTEMIS-1136 Improve UnpooledUnsafeDirectByteBufWrapper

    Extends the ByteBuf support to wrap :
     - direct off-heap memory addresses
     - heap ByteBuffer instances
     - byte[] instances

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/franz1981/activemq-artemis improved_bytebuf_wrapper

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/activemq-artemis/pull/1238.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 #1238
    
----
commit 9445fea71676f47b6a61313857a27510b05a4e3e
Author: Francesco Nigro <ni...@gmail.com>
Date:   2017-04-30T06:11:41Z

    ARTEMIS-1136 Improve UnpooledUnsafeDirectByteBufWrapper

----


> Improve UnpooledUnsafeDirectByteBufWrapper
> ------------------------------------------
>
>                 Key: ARTEMIS-1136
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1136
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>          Components: Broker
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>
> UnpooledUnsafeDirectByteBufWrapper is a utility class built with 2 purposes:
>  - to adapt the ByteBuffer's API to Netty's ByteBuf
>  - to be reusable with different ByteBuffer instances (ie to be used in hot paths without allocations)
> To be used in different contexts it needs to extend the support to :
>  - direct off-heap memory addresses
>  - heap ByteBuffer instances
>  - byte[] instances



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