I think I've figured these things out. Apparently timeout must be > 0 to take effect. (Is this documented?) Also, Exchange.AGGREGATED_COMPLETED_BY is a property and not a header.
-----Original Message----- From: Shults, Benji [mailto:benji.shu...@windlogics.com] Sent: Tuesday, February 07, 2017 2:56 PM To: users@camel.apache.org Subject: RE: aggregation completion timeout == 0 problem I am setting it. But when I set it to 0L, the aggregation does not complete. The second (and worse) problem is that when I set the timeout header to a value greater than 0L, the processor gets called but exchange.getIn().getHeader(Exchange.AGGREGATED_COMPLETED_BY, String.class); returns null. I would expect a value of "timeout". Benji -----Original Message----- From: Claus Ibsen [mailto:claus.ib...@gmail.com] Sent: Tuesday, February 07, 2017 2:41 PM To: users@camel.apache.org Subject: Re: aggregation completion timeout == 0 problem CAUTION - EXTERNAL EMAIL Set the timeout to a default value and then you can use that header to override if it has a value or not. See the table in the doc: http://camel.apache.org/aggregator2 On Tue, Feb 7, 2017 at 9:24 PM, Shults, Benji <benji.shu...@windlogics.com> wrote: > Camel version 2.18.1. > > I've got an aggregation route that consumes from a JMS queue. > > from(createFromUri()) > .routeId(RouteId.NOTIFICATION_AGGREGATOR.getId()) > .aggregate(header(JmsProperty.JMSXGroupID.getPropertyName()), > aggregationStrategy) > > .completionTimeout(header(JmsProperty.TIMEOUT_MILLIS.getPropertyName())) > .process(processor); > > The value of the JmsProperty.TIMEOUT_MILLIS.getPropertyName() header > is 0L. (I can see this from logging that occurs in the preComplete > method in the PreCompletionAwareAggregationStrategy.) > > However, my processor never gets called. > > What further code do you need to see? > > Benji > > Benji Shults PhD | Principal Software Development Engineer WindLogics > | 1021 Bandana Blvd E Suite 111 | St. Paul, MN 55108 > (W) 651 556 4227 | (C) 763 772 2899 > > > ________________________________ > > CONFIDENTIALITY NOTICE: This e-mail message is for the sole use of the > intended recipient(s) and may contain confidential and privileged > information. Any unauthorized review, use, disclosure or distribution of any > kind is strictly prohibited. If you are not the intended recipient, please > contact the sender via reply e-mail and destroy all copies of the original > message. Thank you. -- Claus Ibsen ----------------- http://davsclaus.com @davsclaus Camel in Action 2: https://www.manning.com/ibsen2
