Re: [jbosscache-dev] JGroups concurrent stack and parallelizing messages from the same sender
Manik Surtani wrote:
> You can use the above mechanism. However, you have to make sure that
> any thread
>
> * uses synchronous replication
> * the commits are synchronous as well
>
> This won't work for asynchronous replication, but I don't think it is
> needed here anyway right ?
It is most critical in sync replication, correct, but why should it
not work with the async case as well? I'm guessing misaligned packets?
Commit(A::TX-1) could be received *after* Commit(A::TX-2). Admitted, a
rare case, but if the COMMIT(A:TX-1) is lost and needs to be
retransmitted, this could happen
--
Bela Ban
Lead JGroups / Clustering Team
JBoss - a division of Red Hat