[CAMEL-7897] Camel consumes & discards activemq messages after suspension

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.14.0
• Component/s: camel-jms

Environment

All

• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Robert Elliot
• Created: 08/Oct/14 17:07
• Updated: 15/Feb/15 16:35
• Resolved: 15/Feb/15 16:35

Description

When used with a PooledConnectionFactory, a Camel Route that consumes via JMS from an ActiveMQ endpoint will read one extra message and simply discard it after it has completed suspension, if that message is sent within a second of suspension being completed.

See attached test case.

As far as I can tell this is because nothing interrupts the taskExecutor on DefaultMessageListenerContainer when a route is suspended.

Expected behaviour - once a route is suspended, any messages sent to the queue from which it consumes should remain on that queue.