Hello, We have a network of brokers in a hub/spoke setup
where each client (spoke) is configured with failover to the hub
(HOSTA/HOSTB) as follows:
<networkConnector name="da_manager"
uri="static:(failover:(tcp://HOSTA:61616,tcp://HOSTB:61616)?maxReconnectAttempts=3)"
duplex="true"
suppressDuplicateTopicSubscriptions="false">
</networkConnector>
The AMQ process on HOSTB is not available, we have external processes that
manage whether AMQ runs on HOSTA or HOSTB, but HOSTA and HOSTB are not both
expected to be available at any one time.
Our application relies on 2 way communication as follows:
CLIENT (producer) -> QUEUE1 -> HOSTA (consumer)
CLIENT (consumer) <- QUEUE2 <- HOSTA (producer)
Our observation is that if the client loses contact to HOSTA for a period
of time greater than 1 minute and less than 3 minutes, the client will no
longer consume messages from QUEUE2, and the client broker must be
restarted in order to consume messages again.
We have tried many of the configuration options from
https://activemq.apache.org/failover-transport-reference.html to no avail.
Is this a known issue. I am testing with AMQ 5.17.2, but have seen this
issue as far back as 5.15.8
Any insight would be welcome.
Regards
James McCullough
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