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