onCompletion doesn't get executed when onException handler is triggerred

[LiQiang Ye]

Hi camel friends

I have routes designed as below. I wonder how I can make onCompletion()
block to execute route "c" even though route "a" or route "b" has exception
occurs. Currently when a processing route "a" or "b" encounters exception
and retries, the route will stop routing further and onCompletion block
never gets executed.


from("timer:reload-config?delay=" + reloadInterval +
"&fixedRate=true&period=" + reloadInterval)
.multicast().parallelProcessing()
.to("direct:a", "direct:b")
.end()
.onCompletion()
.log("parallel processing is done").setBody(constant(null)).to("direct:c")

------

from("direct:a")
  .onException(Exception.class)
.maximumRedeliveries(3)
.redeliveryDelay(1000)
.backOffMultiplier(2)
.retryAttemptedLogLevel(LoggingLevel.WARN)
.handled(true)
  .end()
  .to("bean:aBean?method=setData")

Thanks