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From franz1981 <>
Subject [GitHub] activemq-artemis pull request #1119: ARTEMIS-1025 OutOfDirectMemoryError rai...
Date Wed, 22 Mar 2017 14:49:34 GMT
GitHub user franz1981 opened a pull request:

    ARTEMIS-1025 OutOfDirectMemoryError raised from Netty

    It solve the OOM issue while under heavy load while:
    - allowing the NettyConnection to perform a (configurable) weak form of backpressure on
unbatched "big" messages
    - allowing multiple (concurrent) clients to query the memory usage of the connection
    - allowing batching without involving further copies of the data
    - providing detailed memory load informations on OOM errors

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

    $ git pull oom_netty_batch_backpressure

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

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1119
commit a421cd5b19e95feddfbb4b35e423591617e86283
Author: Francesco Nigro <>
Date:   2017-03-15T13:52:52Z

    ARTEMIS-1025 OutOfDirectMemoryError raised from Netty


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