3 Replies Latest reply on May 16, 2014 9:25 AM by Justin Bertram

    Sync Replication?

    Yair Ogen Expert

      I've experienced an issue where I kill a live server and my client fails over to the backup I identify that messages are handled twice.

       

      I cam to a conclusion that the replication is async. Is that correct?

       

      Although a performance hit - is there a configuration that supports sync replication? I.e. producer won't get ack on sending message till message was replicated to backup server.Similarly - prevent situations where message was processed but the ack on the message didn't get replicated (or something similar).