That sounds good. I would like to try out this. Will get back soon on this. Thanks.
Claus Ibsen-2 wrote: > > On Mon, Feb 1, 2010 at 9:58 AM, Raster3 <[email protected]> wrote: >> >> 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? >> > > Camel is a integration kit. You need monitoring tooling for such thing. > Your organization may very well already use some sort of monitoring > tooling which can be configured to keep an eye on DLQs in Camel or as > it may already do in your WebLogic JMS. > > Camel offers notifications (EventNotifier) which can be configured to > fire when a message is moved into DLQ. > > And you can always do some custom processing when a message is moved > to DLQ to alert or whatever that a message was moved to the DLQ. > > >> >> >> 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. >> >> > > > > -- > 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-tp27393562p27402035.html Sent from the Camel - Users mailing list archive at Nabble.com.
