[CAMEL-9791] DeadLetterChannel not triggered on RejectedExecutionException

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.17.0
• Fix Version/s: 2.17.1, 2.18.0
• Component/s: camel-core
• Estimated Complexity: Advanced
• Assignee: Claus Ibsen
• Reporter: Thibaut Robert
• Created: 01/Apr/16 13:49
• Updated: 20/Apr/16 06:17
• Resolved: 12/Apr/16 09:55

Description

I use a thread processor to implement multi-threading

I wish that the deadletter endpoint of the route to be called when the pool reject the execution of the task (to save the message on disk)

However, whatever the rejectedPolicy I choose, the rejected exchange is just dropped because the exchange is marked with routeStop and redeliveryExhausted.

I think it's correct to not redeliver (we are lacking resources, replaying won't help), but there should at least be a way to handle the failed message somehow.