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  1. JGroups
  2. JGRP-1765

TP: enable loopback by default and discard own multicasts

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    • Icon: Enhancement Enhancement
    • Resolution: Done
    • Icon: Major Major
    • 3.5
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      Enable TP.looback by default (deprecate and ignore prop): all messages sent by self are passed right to a thread pool to send them up again.

      When a multicast message sent by self is received, it is currently passed to a thread pool, de-serialized and only then discarded if loopback=true. This means that we create an unneeded buffer for de-serializationand perform de-serialization.

      SOLUTION: discard the multicast from self immediately when receiving it, in TP.receive()

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