[CAMEL-17153] afterprocess of UnitOfWork doesn't work properly

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.7.0, 3.11.3
• Fix Version/s: 3.13.0
• Component/s: came-core
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Bo Zeng
• Created: 31/Oct/21 11:55
• Updated: 06/Jul/22 13:51
• Resolved: 03/Nov/21 08:05

Description

steps to reproduce:

Add custom UnitOfWork.

overwrite the before process and after the process, the sequence of the process is before process-> after process -> process

expected:

before process -> process -> after process

It was working fine in 3.4. The following code adds the after process to the last, so the process can follow the sequence.

code:

            if (beforeAndAfter) {                reactiveExecutor.schedule(() -> {                    // execute any after processor work (in current thread, not in the callback)                    uow.afterProcess(processor, exchange, callback, false);                });            }

Link:

https://github.com/apache/camel/blob/6a6a8cdc0d3b146995053ce86f270df4e0956a79/core/camel-base/src/main/java/org/apache/camel/processor/CamelInternalProcessor.java#L293

The code is removed from 3.11, so the process can't follow the sequence.

https://github.com/apache/camel/blob/cbedd261336d576c558dcc2c4f4e358b27c9cb8f/core/camel-base-engine/src/main/java/org/apache/camel/impl/engine/CamelInternalProcessor.java#L407

 

 

 

 

 

Issue Links

• causes: CAMEL-18255 Memory Leak with MDCUnitOfWork
• relates to: CAMEL-17009 camel-core - Camel does not clear MDC correctly