On 30 Jun 2016 05:26, "Ragavan Thiru" <sktr...@gmail.com> wrote: > > Thanks for the information Martyn. > > What I meant by third question is, will internally Artemis uses JMS when it > is configured as MQTT broker? No. Is it possible to make Artemis do the direct > translation from MQTT message to core messages?
Yes this is how it currently works. All protocols supported in Artemis are built on top of Artemis internal CORE. So all messages eventually get translated on the way in to CORE messages. You can use any protocol to consume the messages. They'll get translated to the protocol format on the way out. If you are consuming using CORE there's no translation needed since messages are already stored in CORE format. It's worth noting that the broker doesnt do anything special for JMS. The JMS client uses the CORE protocol to send and receive messages. Thanks Martyn > > On Wed, Jun 29, 2016 at 7:10 PM, Martyn Taylor <mtay...@redhat.com> wrote: > > > Hi > > > > On 29 Jun 2016 12:04, "Ragavan Thiru" <sktr...@gmail.com> wrote: > > > > > > Hi All, > > > > > > I have few questions on Artemis. > > > > > > 1. How can I configure Artemis as MQTT broker? > > > > It's configured with MQTT enabled out of the box on ports 1883 and 61616. > > Take a look at the default etc/broker.xml for an example. There's more > > info in the user manual on how to configure protocols and transports. > > > > > 2. If it is configured as MQTT broker will mqtt message are translated to > > > JMS byte messages? > > > > Yes. If you want to do JMS to MQTT > > Artemis will automatically convert MQTT messages to a JMS bytes messages > > and vice versa. > > > > Artemis also supports JMS text messages to MQTT. The text gets encoded > > into a UTF8 string and sent to the MQTT client. > > > > > 3. Does JMS bridges between MQTT transport and core? > > I'm not sure I understand the question fully. > > > > Artemis converts all messages (regardless of protocol) to an internal > > Artemis core format. This message is stored and routed appropriately. The > > message is converted on the way out into the desired protocol encoding. > > > > The Artemis JMS client uses the CORE protocol as it's transport. > > > > > > -- > > > Regards, > > > T.Ragavan. > > Regards > > Martyn > > > > > > -- > Regards, > T.Ragavan.
