In WebLogic Asynchronous JMS Consumer (MDB) Message Consumption Delayed Intermittently
(Doc ID 2777230.1)
Last updated on MAY 18, 2021
Applies to:Oracle WebLogic Server - Version 10.3.6 and later
Information in this document applies to any platform.
In an "Asynchronous" architecture Producers send Messages to a UDQ. The Consumer is an MDB which is an event driven that consumes the messages from the UDQ.
During this process some events/messages are consumed with a delay of more than 3 to 5mins after they are produced on WebLogic Server.
The MDB Bean Pool size has enough number of consumers configured. The UDQ is configured to persist the messages in the Database. MDB is not configured to wait for a response from the Database during Message processing.
MDB Bean Pool Size configurations:
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