[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: Fail-over design questions

[hendra_netm]

"timfox" wrote : In memory persistent message replication is not implemented yet, but when it does it would be used for persistent messages not non persistent messages.
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  | Yes, you might lose np messages in crash, but you don't want to just randomly lose them at other non crash times, just because the server wants to move the connection.
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  | I don't think that would be acceptable to the majority of users.

I see. Then how are users able to maintenance their server without disturbing the service?

For example, I need to maintenance my server without disturbing my services. So I need to shut down the server but I don't want any message loss.

In normal situation (without clustering), I would stop the producer and let the consumer get all messages before shutting down the server. With clustering, I don't know which clients connect to one specific server that I want to shut down due to HA-JNDI.

Is there possible that clients check which server node that they connect to?

Regards,
Hendra

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