[Spread-users] newbie question - automatic daemon failover (?).
ophir at personeta.com
Sun Nov 23 12:45:33 EST 2003
I'm currently examining tools for our product that can provide me
with efficient, reliable, total-ordering delivery of messages for the
implementation of a distributed data-store.
After being impressed with the apparent performance, I am concerend about
fault tolerance - I could see no mention of daemon failover in the
documentation, but this must be supported somehow, right?
When running two (Java) clients on a single group, I have them both
connect to a single daemon out of 2 running in my configuration. When
taking down the daemon they have connected to, I receive a:
spread.SpreadException: write(): java.net.SocketException: Broken
and the messages, naturally, do not get delivered. It seems
pointless to develop redundant applications over spread if the daemons
themselves are a single point of failure, so this is probably taken care of.
Could you give some idea of what I should do?
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