Hi
There was maybe a but about changing the max redelivery counter - you
can try with latest release / SNAPSHOT.
And there is also retryWhile which returns a boolean then you can
control the logic there also.
On Wed, Feb 11, 2015 at 6:51 PM, Rafiq, Adnan <ara...@onenetwork.com> wrote:
> Thanks, Claus.
>
> I'm assuming that I must be doing something wrong here.
> I am trying to set the max redelivery to 3 in the example below, but it looks
> like it does not have any effect. Camel only tries to redeliver it once
> instead of overriding the REDELIVERY_MAX_COUNTER to 3.
>
>
> Here's the code:
>
> from("direct:HLTH.HttpOutbound")
> .errorHandler(defaultErrorHandler()
> .maximumRedeliveries(1)
> .redeliveryDelay(1000)
> .onRedelivery(new Processor() {
>
> @Override
> public void process(Exchange exch) throws Exception {
>
> LOG.info("Redelivery Max Counter: " +
> exch.getProperty(Exchange.REDELIVERY_MAX_COUNTER));
> LOG.info("Redelivery Delay: " +
> exch.getProperty(Exchange.REDELIVERY_DELAY));
>
> // verified that maxRedeliveries was set to 3
> Integer maxRedeliveries = (Integer)
> exch.getIn().getHeader("MaxRedeliveries"); // this was set to 3 by the
> producer template
> if (maxRedeliveries != null)
> exch.setProperty(Exchange.REDELIVERY_MAX_COUNTER, maxRedeliveries);
>
> Long redeliveryDelay = (Long)
> exch.getIn().getHeader("RedeliveryDelay");
> if (redeliveryDelay != null)
> exch.setProperty(Exchange.REDELIVERY_DELAY, redeliveryDelay);
> }
> }))
> .setHeader(Exchange.HTTP_URI, header("HTTP_URI"))
> .setHeader("CamelHttpMethod", constant("POST"))
> .to("http4://127.0.0.1");
>
> }
>
> I am quite sure I am approaching this wrong due to my lack of expertise with
> camel.
>
> Thanks
>
> -----Original Message-----
> From: Claus Ibsen [mailto:claus.ib...@gmail.com]
> Sent: Wednesday, February 11, 2015 4:42 AM
> To: users@camel.apache.org
> Subject: SPAM: Re: How to not hardcode MaxRedeliveries in a route
>
> Hi
>
> Use onRedelivery to implement logic whether to redeliver or not. Then that
> logic can use headers and whatnot
>
> On Wed, Feb 11, 2015 at 12:43 AM, arafiq <ara...@onenetwork.com> wrote:
>> Camel newbie here and still trying to learn the basics. I have a route
>> based on the HTT4 component where I have a MaxRedelivery option set like
>> this:
>>
>> from("direct:HLTH.HttpOutbound")
>> .errorHandler(defaultErrorHandler()
>> .maximumRedeliveries(3)
>> .redeliveryDelay(30000)
>> .setHeader(Exchange.HTTP_URI, header("HTTP_URI"))
>> .setHeader("CamelHttpMethod", constant("POST"))
>> .to("http4://127.0.0.1");
>>
>> The problem is that we do not want to hardcode the redelivery policies
>> in the route. Rather, I want to set them via the ProducerTemplate's
>> sendBodyAndHeader method. I have tried to set it up as an exchange
>> header but Camel does not like it:
>>
>> from("direct:HLTH.HttpOutbound")
>> .errorHandler(defaultErrorHandler()
>>
>> .maximumRedeliveries(Integer.parseInt(header("MaxRedeliveries").toString()))
>> .redeliveryDelay(30000)
>> .setHeader(Exchange.HTTP_URI, header("HTTP_URI"))
>> .setHeader("CamelHttpMethod", constant("POST"))
>> .to("http4://127.0.0.1");
>>
>> I get a number format exception when starting up the route.
>>
>> Any ideas on how to NOT hardcode the redelivery policies in the route
>> itself?
>>
>>
>>
>>
>> --
>> View this message in context:
>> http://camel.465427.n5.nabble.com/How-to-not-hardcode-MaxRedeliveries-
>> in-a-route-tp5762577.html Sent from the Camel - Users mailing list
>> archive at Nabble.com.
>
>
>
> --
> Claus Ibsen
> -----------------
> Red Hat, Inc.
> Email: cib...@redhat.com
> Twitter: davsclaus
> Blog: http://davsclaus.com
> Author of Camel in Action: http://www.manning.com/ibsen
> hawtio: http://hawt.io/
> fabric8: http://fabric8.io/
--
Claus Ibsen
-----------------
Red Hat, Inc.
Email: cib...@redhat.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
hawtio: http://hawt.io/
fabric8: http://fabric8.io/
