[jboss-jira] [JBoss JIRA] (JGRP-2241) Bundler using direct memory as buffer

[Bela Ban (JIRA)]

Bela Ban created JGRP-2241:
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             Summary: Bundler using direct memory as buffer
                 Key: JGRP-2241
                 URL: https://issues.jboss.org/browse/JGRP-2241
             Project: JGroups
          Issue Type: Feature Request
            Reporter: Bela Ban
            Assignee: Bela Ban
             Fix For: 4.0.10


The current bundler impls use a byte[] array in an output stream as buffer into which messages are written.
If we instead used a direct byte buffer (off-heap), the JDK would not create an additional copy but simply pass the contents to the corresponding socket. This would reduce the memory allocation rate.



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