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MQSeries.net Forum IndexWebSphere Message Broker SupportMessages are written to DLQ

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skrv
PostPosted: Thu Mar 14, 2019 4:19 am Post subject: Messages are written to DLQ Reply with quote

Centurion

Joined: 26 Oct 2012
Posts: 118

We have an application on ActiveMQ/AWS server connects to MQ9/IIB10 on linux.

Messages flow from Mainframes to MQ9/IIB10 (on linux) to ActiveMQ/AWS side.

On the IIB10 we have a message flow with JMSoutput node and we created custom JMS provider using configurable services commands.

Issue: when AWS server is down and broker lost the connectivity, the messages on broker server are going to dead letter queue. application team dont want that to happen. they are also using persistent messages for this setup.

we recommended them to add some failure logic to the flow so that messages are written to a backout queue on the broker when this happens and we can reprocess the messages from backout queue.

are there any other alternatives to resolve this issue?

thanks in advance.
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hughson
PostPosted: Thu Mar 14, 2019 9:52 pm Post subject: Reply with quote

Grand Master

Joined: 09 May 2013
Posts: 1217
Location: Bay of Plenty, New Zealand

In my fuzzy memory of broker, I thought that broker did the write to backout queue (i.e. the queue named in the BOQUEUE attribute) for you automatically and only used the DLQ if there wasn't a BOQUEUE named?

Cheers,
Morag
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Morag Hughson @MoragHughson
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