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From Tim Bain <tb...@alumni.duke.edu>
Subject RE: Does Publisher Flow Control work across a Network Bridge?
Date Thu, 17 Sep 2015 14:10:45 GMT
I've observed it in practice, so I've never felt the need to search for a
unit test that shows the same thing, sorry.  Luckily they're all open
source, so you can do that yourself if you're so inclined.
On Sep 17, 2015 7:09 AM, "bbuzzard" <Billy.Buzzard@bnsflogistics.com> wrote:

> I assumed it worked that way, but I wasn't sure.  Thank you.
>
> Is there a specific Test Case that proves this?
>
> From: Tim Bain [via ActiveMQ] [mailto:
> ml-node+s2283324n4702052h91@n4.nabble.com]
> Sent: Wednesday, September 16, 2015 11:04 PM
> To: Billy Buzzard
> Subject: Re: Does Publisher Flow Control work across a Network Bridge?
>
> In that situation, broker 2 will PFC broker 1, and then (later, once broker
> 1 hits a usage limit) broker 1 will PFC the producer.
>
> In a NoB, each broker acts as a producer or a consumer on each
> networkConnector, so the brokers experience the same interactions that
> clients do, and any interaction between two clients (sending a message,
> PFC, etc.) happens because that interaction has happened repeatedly across
> each network link where the brokers play the roles of producer and/or
> consumer.
> On Sep 16, 2015 12:03 PM, "bbuzzard" <[hidden
> email]</user/SendEmail.jtp?type=node&node=4702052&i=0>>
> wrote:
>
> > I have two brokers, each on its own machine, connected together via a
> > Network
> > Bridge where one end uses a full duplex connection.  I'm sending in
> > messages
> > to the queue shared by both machines at a high rate and I'm expecting
> > Publisher Flow control to kick in and not let me publish anymore messages
> > until the consumer on the other machine clears out some messages.
> >
> > Does Publisher Flow Control work across two machines using a Network
> Bridge
> > or is it limited to a single machine?
> >
> >
> >
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> >
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