Re: Exactly once delivery even after client restart

Hi Rohit, did anyone ever answer this question?  If not, I believe the answer
is no - there isn't a way for the server to only send each message to you
exactly once.  Its idea of whether it has delivered an event successfully is
not the same as your idea of whether you received an event successfully -- and
that goes double for the JavaScript client, which can have multiple
windows/tabs open.  Hope that answers your question, JP


--- [email protected] wrote:

> Hi,
>    Is it possible for the pubsub server to detect that a subscription is 
> from an earlier client, and then not resend earlier messages. My client does 
> not want a replay of messages it had already received before crashing 
> (without unsubscribing). Is this related to the 'journal' concept ? If so 
> could someone please give an example or something as the documentation is a 
> bit confusing on this point.
> 
> Thanks and regards,
> Rohit Khetan.



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