question about consumer.prority meaning

[Dominique DE VITO]

Hi,

I am wondering about JMS consumer.prority meaning (mentionned in 
http://activemq.apache.org/consumer-priority.html )

- is it a priority defining concurrency between possible consumers of 
the *same* messages ?

OR

- is it a priority defining (CPU) concurrency between all the consumers ?

Thanks.

Regards,
Dominique