[jdev] PubSub subscriber question...

Peter Saint-Andre stpeter at stpeter.im
Thu Sep 11 17:52:21 CDT 2008


Prakash R wrote:
> Hi,
> 
> I had a question on the subscribe part of pub-sub.
> 
> 1. Lets say my client X is subscribed to a node and gets say message A 
> and B that gets published while its active.
> 2. After some time Client X disconnects. At this time a message C is 
> published to the node.
> 3. When it connects again. According to the spec, is it expected to just 
> receive C or nothing or A, B and C?

It depends on how the node is configured, but typically you will receive 
the last published item only (i.e., "C"), not any of the earlier alerts.

/psa

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