Re: [Artemis] - Can last value queue be sent to multiple consumers?

Hi Lionel, If I understand your use case correctly, then MQTT has a feature that does exactly what you're trying to achieve. Retained messages. "When a workstation connects, I want it to be able to get the most recent value immediately." A producer can mark a message as "retain". The broker

Re: [Artemis] - Can last value queue be sent to multiple consumers?

> Can the multicast work for a client who is connecting for the first time? I'm not entirely clear on your question here. Are you talking about using UDP multicast for server discovery or using a multicast address and/or queue? > Will they immediately get the last value? In a last-value queue

Re: [Artemis] - Can last value queue be sent to multiple consumers?

One more question, I've read the documentation several times and plan to implement soon and test some scenarios. Can the multicast work for a client who is connecting for the first time? Will they immediately get the last value? On 13 August 2017 at 09:10, Justin Bertram

Re: [Artemis] - Can last value queue be sent to multiple consumers?

A multicast address is something you configure on the ActiveMQ Artemis broker. See more details in the documentation [1]. Justin [1] http://activemq.apache.org/artemis/docs/latest/address-model.html On Sat, Aug 12, 2017 at 5:36 PM, Lionel van den Berg wrote: > I can be

Re: [Artemis] - Can last value queue be sent to multiple consumers?

I can be flexible on the protocol. Currently we are using openwire. For the option of a multicast address, is this an activemq configuration or network configuration? OK, it's in activemq and there is some documentation, I'll get to ready. At first glance it seems there are some limitations, but

Re: [Artemis] - Can last value queue be sent to multiple consumers?

What client protocol/API are you going to be using? I think you could accomplish what you're after by using a multicast address with multiple last-value queues which represent all your workstations. How you access those will depend on what protocol/API you decide to use. Justin On Fri, Aug

[Artemis] - Can last value queue be sent to multiple consumers?

Hi, I'm currently using activemq and now looking into Artemis. One of the interest features I see is the is the last-value queue option. However what I want to use it for is for regularly updating data and not so regular updating data where the last value is always the only interesting value, but