Hi. Ehhw. I'm afraid I'm not too deep into camel yet. camel:run means that it is a maven target on the source distribution of camel? I can try that of course...
Claus Ibsen wrote: > > Hi > > Can you try running it outside ActiveMQ eg from camel:run. To see that it > works. Then we can identify the problem with ActiveMQ later. > > I have added a unit test to camel-spring that works with your > configuration. > It gets the DeadLetterChannel that is configured as a spring bean and uses > the redelivery prorperties as well. > > > > Med venlig hilsen > > Claus Ibsen > ...................................... > Silverbullet > Skovsgårdsvænget 21 > 8362 Hørning > Tlf. +45 2962 7576 > Web: www.silverbullet.dk > > -----Original Message----- > From: vguna [mailto:[EMAIL PROTECTED] > Sent: 7. juli 2008 13:49 > To: camel-user@activemq.apache.org > Subject: RE: spring DeadLetterChannel redelivery config > > > Hi again. > > I recently encountered that the redeliveryPolicy still doesn't work as > expected. Basically it does the redelivery - but with default settings as > it > seems. > > Tried this configuration in activemq.xml with camel 1.4 snapshot: > > <camelContext id="camel" > xmlns="http://activemq.apache.org/camel/schema/spring";> > > <route errorHandlerRef="deadLetterErrorHandler"> > <from uri="activemq:NEW" /> > </route> > </camelContext> > > <bean id="deadLetterErrorHandler" > class="org.apache.camel.builder.DeadLetterChannelBuilder"> > <property name="redeliveryPolicy" ref="redeliveryPolicyConfig"/> > </bean> > > <bean id="redeliveryPolicyConfig" > class="org.apache.camel.processor.RedeliveryPolicy"> > <property name="maximumRedeliveries" value="3"/> > <property name="initialRedeliveryDelay" value="10000"/> > <property name="useExponentialBackOff" value="true"/> > <property name="backOffMultiplier" value="2" /> > </bean> > > Redelivery takes place in 30 seconds with a retry count of 5 instead of > the > values configured. This might be because the errorHandlerRef on route > isn't > evaluated at all. If I change this to foobar, it doesn't complain about it > on startup. > > So what I'm doing wrong? > > Regards, > Veit > > > > > Claus Ibsen wrote: >> >> Hi >> >> Thanks a lot for sharing this. Handy for others as well. >> There could be an issue with the initial delay vs. repated delay. >> >> Do you mind creating a JIRA ticket for this - then its not forgotten. >> Would be nice with a special delay for the first redelivery and then >> another setting for the repeated delay. >> >> >> Med venlig hilsen >> >> Claus Ibsen >> ...................................... >> Silverbullet >> Skovsgårdsvænget 21 >> 8362 Hørning >> Tlf. +45 2962 7576 >> Web: www.silverbullet.dk >> >> -----Original Message----- >> From: vguna [mailto:[EMAIL PROTECTED] >> Sent: 7. juli 2008 11:17 >> To: camel-user@activemq.apache.org >> Subject: Re: spring DeadLetterChannel redelivery config >> >> >> Hi James. >> >> Thanks for the reply. It seems to work now. For all, who asking >> themselves >> how a xml configuration for this will look like, here's an example: >> >> <camelContext id="camel" >> xmlns="http://activemq.apache.org/camel/schema/spring";> >> >> <route errorHandlerRef="deadLetterErrorHandler"> >> <from uri="activemq:NEW" /> >> </route> >> >> </camelContext> >> >> <bean id="deadLetterErrorHandler" >> class="org.apache.camel.builder.DeadLetterChannelBuilder"> >> <property name="redeliveryPolicy" ref="redeliveryPolicyConfig"/> >> </bean> >> >> <bean id="redeliveryPolicyConfig" >> class="org.apache.camel.processor.RedeliveryPolicy"> >> <property name="maximumRedeliveries" value="4"/> >> <property name="initialRedeliveryDelay" value="30000"/> >> <property name="useExponentialBackOff" value="true"/> >> </bean> >> >> >> Still one problem left. When an error occurs, a redelivery is executed >> immediately - without the specified delay. After >> that, the redeliveryDelay is used correctly.Is this by design? Would be >> nice, if one could configure a "redeliveryDelay" and a >> "initialRedliveryDelay". Or just simply use the delay on the first >> redelivery attempt, too. >> >> Regards, >> Veit >> >> >> >> >> >> James.Strachan wrote: >>> >>> I've recently fixed this... >>> >>> https://issues.apache.org/activemq/browse/CAMEL-662 >>> >>> so you can now specify an errorHandlerRef on a <camelContext> a >>> <route> or <pipeline> element to refer to a spring bean which could be >>> a DeadLetterChannelBuilder or a TransactionalErrorHandlerBuilder etc. >>> >>> i.e. you can define the errror handler as a normal spring bean now >>> >>> 2008/3/7 Marc Giger <[EMAIL PROTECTED]>: >>>> Hi, >>>> >>>> I'm trying to configure the DeadLetterChannel with spring. >>>> Unfortunately without success. No matter where I declare the >>>> <onException>, camel tries to redeliver the message 5 times in the case >>>> of an exception. >>>> >>>> How must the following configuration be modified so that camel just >>>> tries to deliver once? >>>> >>>> <camelContext id="camel" >>>> xmlns="http://activemq.apache.org/camel/schema/spring";> >>>> <route> >>>> <from uri="cxf:bean:routerEndpoint"/> >>>> <onException> <!-- no effect --> >>>> <redeliveryPolicy> >>>> <maximumRedeliveries>0</maximumRedeliveries> >>>> </redeliveryPolicy> >>>> </onException> >>>> <process ref="decryptProcessor"> >>>> <onException> <!-- no effect --> >>>> <redeliveryPolicy> >>>> <maximumRedeliveries>0</maximumRedeliveries> >>>> </redeliveryPolicy> >>>> </onException> >>>> </process> >>>> <choice> >>>> <when> >>>> <methodCall bean="endpointSelector" >>>> method="matches"/> <to >>>> uri="cxf:bean:serviceEndpoint?dataFormat=MESSAGE"/> </when> >>>> <otherwise> >>>> <to >>>> uri="cxf:bean:localEndpoint"/> </otherwise> >>>> </choice> >>>> </route> >>>> </camelContext> >>>> >>>> Thanks a lot! >>>> >>>> Cheers, >>>> >>>> Marc >>>> >>> >>> >>> >>> -- >>> James >>> ------- >>> http://macstrac.blogspot.com/ >>> >>> Open Source Integration >>> http://open.iona.com >>> >>> >> >> -- >> View this message in context: >> http://www.nabble.com/spring-DeadLetterChannel-redelivery-config-tp15906561s22882p18312842.html >> Sent from the Camel - Users mailing list archive at Nabble.com. >> >> >> > > -- > View this message in context: > http://www.nabble.com/spring-DeadLetterChannel-redelivery-config-tp15906561s22882p18314952.html > Sent from the Camel - Users mailing list archive at Nabble.com. > > > -- View this message in context: http://www.nabble.com/spring-DeadLetterChannel-redelivery-config-tp15906561s22882p18317673.html Sent from the Camel - Users mailing list archive at Nabble.com.
