[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Re: Pre-calculate flow control credits for large messages

[clebert.suconic@jboss.com]

If I preCalculate, the deliverLargeMessage will give up earlier even if you had already received credits during the deliverMessage Process.

- before the ping changes, if you kept the channel used for a long time you would miss pings and pongs eventually, and that *was* a problem before. 

We would be sending packets to the client, as the client is sending credits back, and the old ping code would not work.

Maybe we don' t need to preCalculate any more. The only thing I would be concerned is on the repplication. I don' t know if the replication credit would create any problems with synchronizing live and backup. I would need to evaluate it and test it.

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