Re: Dispatch Router load balancing config questions

2017-08-11 Thread Ganesh Murthy
Try setting the linkCapacity attribute of the listener. It is by default set to 250. The linkCapacity is the number of messages that can be in-flight concurrently for each link. Thanks. On Thu, Aug 10, 2017 at 5:59 PM, Dan Langford wrote: > thank you. as i configure

Re: Dispatch Router load balancing config questions

2017-08-10 Thread Dan Langford
thank you. as i configure this Messaging service i am now for fully understanding why Azure Service Bus and RabbitMQ do not support Transactions and Message Selectors :-) Question about prefetch/acquired messages: i am finding that QDR will leave some (up to 250 quite frequently) messages as

Re: Dispatch Router load balancing config questions

2017-08-09 Thread Gordon Sim
On 09/08/17 16:59, Dan Langford wrote: back from vacation now. i upgraded to 0.8.0 and local/session transactions look like they are working as expected. *Question about JMS filters / message selectors*: when i connect to my artemis broker with the artemis client JMS filters work. when i

Re: Dispatch Router load balancing config questions

2017-08-09 Thread Dan Langford
back from vacation now. i upgraded to 0.8.0 and local/session transactions look like they are working as expected. *Question about JMS filters / message selectors*: when i connect to my artemis broker with the artemis client JMS filters work. when i connect to my artemis broker with

Re: Dispatch Router load balancing config questions

2017-08-02 Thread Dan Langford
Thank you all very much. i will upgrade to dispatch router 0.8.0 and forget about XA transactions. i was thinking that all of these brokers out there support XA transactions and i am now realizing that they support XA on protocols that are not AMQP 1.0. in the past few days i have also studied

Re: Dispatch Router load balancing config questions

2017-08-02 Thread Robbie Gemmell
On 1 August 2017 at 22:20, Dan Langford wrote: > ( github gist with all the config and data from the Original Post > https://gist.github.com/danlangford/4944dcc6c0d2703ffb8555603ed27340 ) > > YES i was under pretty light load. a couple hundred or thousand messages at > a

Re: Dispatch Router load balancing config questions

2017-08-02 Thread Gordon Sim
On 01/08/17 22:20, Dan Langford wrote: are transactions expected to work with qpid dispatch router? The router itself does not support transactions (it does not do any storage of messages). From 0.8 you should be able to link route (local) transaction requests to a transaction coordinator

Re: Dispatch Router load balancing config questions

2017-08-01 Thread Dan Langford
( github gist with all the config and data from the Original Post https://gist.github.com/danlangford/4944dcc6c0d2703ffb8555603ed27340 ) YES i was under pretty light load. a couple hundred or thousand messages at a time were all getting funneled into the local broker. You are right once i got 7

Re: Dispatch Router load balancing config questions

2017-08-01 Thread Ted Ross
Dan, There's one issue with your configuration which doesn't affect the load balancing but will cause problems with receiving messages from the brokers. In the address.prefix, you use "foo.#". This is a pure prefix and it should simply be "foo". The wildcards are coming in the next release but

Dispatch Router load balancing config questions

2017-08-01 Thread Dan Langford
Last week I had a thread with lots of little questions around Dispatch Routers. Ted Ross has been awesome to answer most of those. As a result I feel like I have my QDR config shaping up a bit better. HOWEVER with some more very focused questions I thought it would be best to start a new thread.