[rabbitmq-discuss] Streaming Lightweight Publisher Confirms ?

[Alexandru Scvorţov]

> A confirm means "Server has reliably stored your message and you can
> stop worrying about whether or not it will survive a server crash". It
> has absolutely nothing to do with consumer acks.

Well, the broker will confirm a message when it has been persisted to
disk *or* when is has been delivered to a consumer for each queue it was
on and those consumers ack'd the message.

> "Server has reliably stored your message and you can
> stop worrying about whether or not it will survive a server crash". 

That's the correct rule of thumb.

Alex

On Wed, Sep 21, 2011 at 10:07:10AM +0400, Eugene Kirpichov wrote:
> Hi,
> A confirm means "Server has reliably stored your message and you can
> stop worrying about whether or not it will survive a server crash". It
> has absolutely nothing to do with consumer acks.
> I hope this answers both of your questions.
> 
> On Wed, Sep 21, 2011 at 9:27 AM, sam_mis <sameek at arosys.com> wrote:
> >
> > Hi
> >
> > I want to make sure using channel confirmation.i have following question
> > using Streaming Lightweight Publisher Confirms:
> >
> > 1.if publish send message from queue and consumer doesn't return any
> > acknowledgement in this case broker what to do?
> >
> > 2. if broker is restart or crash in this period,it can store the
> > unacknowledged message and resend to consumer.
> >
> > Thanks
> > --
> > View this message in context: http://old.nabble.com/Streaming-Lightweight-Publisher-Confirms---tp32503713p32503713.html
> > Sent from the RabbitMQ mailing list archive at Nabble.com.
> >
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> >
> 
> 
> 
> -- 
> Eugene Kirpichov
> Principal Engineer, Mirantis Inc. http://www.mirantis.com/
> Editor, http://fprog.ru/
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