Posted: Thu Sep 20, 2007 8:51 am Post subject: MQTT via XMS
Newbie
Joined: 24 Aug 2007 Posts: 8 Location: Kansas City
Hello all... newb question.
I'm curious if anyone has attempted to (or know if possible to) utilize MQTT messages with the XMS API. From my understanding, XMS can create a connection to an MQ Queue, not just a JMS Queue. It would seem possible to make a connection to the SYSTEM.DEFAULT.LOCAL.QUEUE and issue pub/sub messages to that, manually building the MQTT headers (which are quite small ).
Joined: 11 Nov 2005 Posts: 26093 Location: Texas, USA
Not used MQTT (or SCADA) but XMS can certainly attach to any MQ queue. There are samples & example code in all the usual places.
I'd be surprised if SYSTEM.DEFAULT.LOCAL.QUEUE was the one you needed. Not astonished (see above re experience) but surprised. _________________ Honesty is the best policy.
Insanity is the best defence.
Joined: 24 Aug 2007 Posts: 8 Location: Kansas City
Understood - I just gave that queue as an example of one that was established w/out setting up JMS. I remember reading somewhere about the queues used for MQTT pub/sub. I think there's another SYSTEM.BROKER.CONTROL.QUEUE (or something like that)- just recalling from my foggy memory
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