Stomp default JMS message priority suggestion

91 views
Skip to first unread message

mjustin

unread,
Oct 28, 2010, 2:47:24 PM10/28/10
to stomp-spec
Hello,

Today I posted https://issues.apache.org/activemq/browse/AMQ-3006.

Basically it suggest to use the default value 4 (instead of 0) for the
JMS message priority when a Stomp frame is received by the broker
which has no priority header.

Currently the Stomp implementations show different behaviour:

ActiveMQ uses 0 as default value
HornetQ uses 0
Open Message Queue (OpenMQ) uses 4 as default value

Can this be specified in the Stomp 1.1 version (JMS-mapping section)
so that clients can rely on the broker default value? Without a
standard default, not knowing the broker behavior, every client would
have to set the priority always. Message size could be kept small if
the broker-independent default value can be omitted from the Stom
header.

Hiram Chirino

unread,
Oct 28, 2010, 10:25:35 PM10/28/10
to stomp...@googlegroups.com
Excellent suggestion. We have not really started an official Stomp to
JMS mapping document yet. Want to take a crack starting one?

Regards,
Hiram

FuseSource
Web: http://fusesource.com/

mjustin

unread,
Nov 2, 2010, 4:12:20 AM11/2/10
to stomp-spec
There could be a conflict of interests as I am developer of Stomp-
based "JMS client libraries" for Delphi and Free Pascal - so yes I
think I should do it :) Other projects at the moment make it difficult
to see how much time I can contribute, but I will come back.

On Oct 29, 3:25 am, Hiram Chirino <hi...@hiramchirino.com> wrote:
> Excellent suggestion.  We have not really started an official Stomp to
> JMS mapping document yet.  Want to take a crack starting one?
>
> Regards,
> Hiram
>
> FuseSource
> Web:http://fusesource.com/
>
> On Thu, Oct 28, 2010 at 2:47 PM, mjustin <michael.jus...@gmx.net> wrote:
> > Hello,
>
> > Today I postedhttps://issues.apache.org/activemq/browse/AMQ-3006.
Reply all
Reply to author
Forward
0 new messages