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Posted to users@qpid.apache.org by Partha Sarathy Maripini <pm...@salesforce.com.INVALID> on 2023/10/10 13:14:36 UTC

Query on autocreation of queues with the latest jms client

Hi,

I'm using qpid-broker-j 7.0.9 with qpid-jms 2.4.0 & qpid-proton-j 0.34.1.
With the older client version we were able to create queues from the client
using address strings, for example the following format that we used to
create consumers for multiple queues :Q1; {node : { type : queue }, link :
{ x-subscribes : { arguments : { x-multiqueue : [Q1, Q2, Q3], x-pull-only :
true }}}}.
But now with the latest client I'm unable to use this format for auto
creation of queues. Would you please suggest me a way on how to proceed
further on this?

Regards,
Partha

Re: Query on autocreation of queues with the latest jms client

Posted by Robbie Gemmell <ro...@gmail.com>.
AMQP 1.0 doesnt cover queue creation etc as it is essentially a P2P
message transfer protocol to/from a named address, and so it doesnt
enforce the very specific broker model or have the related queue
creation etc commands that the AMQP 0-x protocols did.

You would need to create queues using the brokers management
abilities. For example via the HTTP management, or using an AMQP
client to perform message-based management operations. Alternatively
the broker has support for configuring names/prefixes for
auto-creation of queues with config whenever consumers/producers
attach to those specific addresses.

On Tue, 10 Oct 2023 at 14:14, Partha Sarathy Maripini
<pm...@salesforce.com.invalid> wrote:
>
> Hi,
>
> I'm using qpid-broker-j 7.0.9 with qpid-jms 2.4.0 & qpid-proton-j 0.34.1.
> With the older client version we were able to create queues from the client
> using address strings, for example the following format that we used to
> create consumers for multiple queues :Q1; {node : { type : queue }, link :
> { x-subscribes : { arguments : { x-multiqueue : [Q1, Q2, Q3], x-pull-only :
> true }}}}.
> But now with the latest client I'm unable to use this format for auto
> creation of queues. Would you please suggest me a way on how to proceed
> further on this?
>
> Regards,
> Partha

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