> I have two transactions, run in sequence:
> - TX1 updates A
> - TX2 deletes A
> 
> If you send them both in async to the other datacenter, you'll have
> to
> make sure they are not reordered. I know JGroups can provide that
> guarantee, just wondering if it's the plan to do this via JGroups, or
> if we have an own buffer that we can still guarantee the order, or
> even better merge changes on the same keys like we do with the async
> CacheStore.
Thanks for the clarification, Sanne.
Tx1 needs to place the info into the bridge's async queue *before* releasing 
the lock. Commit is a good fit, as durign commit the lock is stil held. Then 
the bridge must make sure that it doesn't reorder elements in the queue.    
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