topic Durable subscription for tMomInput in Talend Studio

Durable subscription for tMomInput

Anonymous — Sat, 16 Nov 2024 12:21:10 GMT

Hello all,
is it possible to use a durable topic subscription for ActiveMQ messaging using tMomInput?
business case:
- have an application sending data to ESB over an ActiveMQ JMS topic
- a job subscribed to the topic (we use the tMomInput) receives the messages and process them
- if the job is not active (stopped, reinstalled, ..) the messages sent until the job is started are not processed (they are lost)
There may be several other parties interested in the message so we want to use a topic instead of queue, but I found no obvious way to make the job a "durable subsciber" to the topic. Is there any less obvious way?
Thank for any hints

Cheers
Gabriel

Re: Durable subscription for tMomInput

Anonymous — Thu, 23 Feb 2012 08:15:47 GMT

Hi Gabriel
I'm not sure about this.
But Talend ESB Container may help you deploy the job.
Does anybody know more about this?
Regards,
Pedro

Re: Durable subscription for tMomInput

Anonymous — Thu, 23 Feb 2012 08:47:40 GMT

Hi Pedro,
I we are using the Karaf runtime (5.0), so the "downtime" is "not likely to happend", but it is far from to be considered a realible messaging So far we could use a queue, but I'd place a feature request for this option (and if I will have time maybe I could implement it too). Another workaround - seems Camel JMS supports the option (durableSubscriber). But thank you for your efford,

Gabriel