[jboss-jira] [JBoss JIRA] (JGRP-1461) SEQUENCER leaks sequence numbers
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https://issues.jboss.org/browse/JGRP-1461?page=com.atlassian.jira.plugin....
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Bela Ban commented on JGRP-1461:
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If we made sure that senders would use monotonically increasing seqnos, then we could
re-instate the SeqnoTable...
However, this would entail having synchronization around grabing the next seqno and
sending it, which would slow down senders (sepeaiclly if we have multiple sender
threads)...
SEQUENCER leaks sequence numbers
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Key: JGRP-1461
URL: https://issues.jboss.org/browse/JGRP-1461
Project: JGroups
Issue Type: Bug
Affects Versions: 3.0.9, 3.1
Reporter: David Hotham
Assignee: Bela Ban
Fix For: 3.0.10, 3.1
As noted in JGRP-1458, it looks as though SEQUENCER always thinks that sequence numbers
must start at zero. But a member who joins a group after some messages have already been
broadcast may never receive sequence number zero. So, I think, his SeqnoTable will grow
indefinitely.
Note that this one's mostly through code reading. I think I'm right; but I'm
happy to be told otherwise!
Pull request to follow shortly.
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