Thanks. For monitoring the dead letter queues we have a application. My motivation here is to learn camel and I am trying to get my perspective correct. So far I have set up the sample camel examples and understood some of them.
Rearding what you mentioned- Does camel have anything to offer for monitoring the dead letter queues? Claus Ibsen-2 wrote: > > On Mon, Feb 1, 2010 at 4:33 AM, Raster3 <[email protected]> wrote: >> >> Thanks. >> I am just trying to understand. >> If my dead letter queue is just a jms queue and i dont use the camel >> error >> handler does camel give any other value add? >> > > The DL queue in the JMS broker is for *JMS only* where as Camel DL is > for all kind of messages. > For example you can use it for file based messages as well. > > If all you need is JMS then I suggest to stick to what the JMS broker > offers for error handling. You are already familiar with that and how > to use it. > And I assume you have procedures for how to monitor it and handle > those failed messages when something goes wrong. > > > >> R >> >> >> >> willem.jiang wrote: >>> >>> Hi, >>> >>> First Camel dead letter channel is a generate channel. You can not only >>> store the message into a dead letter queue, but also any other Camel >>> endpoints(such as sead, direct or file). >>> >>> Second, Camel dead letter channel has some advance features which are >>> inherited from error handler[1], you can user the try... catch and >>> onwhen, onException to deal with different error message. >>> >>> [1]http://camel.apache.org/error-handler.html >>> >>> Willem >>> >>> >>> Raster3 wrote: >>>> Hi, >>>> >>>> I was looking at this http://camel.apache.org/dead-letter-channel.html >>>> Previously I have worked with JMS dead letter / error queues using >>>> weblogic. >>>> >>>> In Weblogic an error queue is something one configures and associates >>>> with a >>>> queue using the weblogic console or using JMX . Depending on the >>>> configuration after a time period or number of retries the message is >>>> moved >>>> to the dead letter queue. >>>> >>>> Can you please elaborate on what exactly is the value add of camel in >>>> this >>>> context. >>>> >>>> R >>> >>> >>> >> >> -- >> View this message in context: >> http://old.nabble.com/Dead-Letter-Queue-tp27393562p27399328.html >> Sent from the Camel - Users mailing list archive at Nabble.com. >> >> > > > > -- > Claus Ibsen > Apache Camel Committer > > Author of Camel in Action: http://www.manning.com/ibsen/ > Open Source Integration: http://fusesource.com > Blog: http://davsclaus.blogspot.com/ > Twitter: http://twitter.com/davsclaus > > -- View this message in context: http://old.nabble.com/Dead-Letter-Queue-tp27393562p27401261.html Sent from the Camel - Users mailing list archive at Nabble.com.
