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mqttload-balancingibm-mqsubscriptionbroker

MQXR Load balancing

Does MQXR support shared subscriptions. We have an active/active pair of Integration Nodes, both of which subscribe to a topic. We need to load balance the publications but not duplicate them. I cannot find any documentation to suggest that it does.

Solution

  • IBM MQ currently does not support MQTT v5 features. Shared subscriptions are part of MQTT v5. IBM MQ only supports MQTT v3.1 and v3.1.1.