GitHub user lulf opened a pull request:
https://github.com/apache/activemq-artemis/pull/726
Ignore jgroup messages coming from itself
In our broker.xml we have a broadcast group, a discovery group and a core
bridge referring to the discovery group to discover other brokers. It appears,
however, that the discovery mechanism discovers itself even when only 1 broker
is running.
In DiscoveryGroup.java, it compares the node id of the broadcaster with the
node id of the discoverygroup, but these id's appears to be generated randomly
for both the broadcast and discovery group. The proper fix might be to ensure
that the node id is the same for both of these, but I am not sure if it is
intentional that they don't have the same id or not.
This PR is an attempted fix of an issue at the jgroups level, by ignoring
jgroups messages coming from oneself. Feel free to close the PR if this should
be fixed elsewhere.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lulf/activemq-artemis
lulf/ignore-jgroups-payload-if-self
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/activemq-artemis/pull/726.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 #726
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commit 92713b77cb410a69577f860d0ef5405b73c213ed
Author: Ulf Lilleengen <[email protected]>
Date: 2016-08-18T13:46:09Z
Ignore jgroup messages coming from itself
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