[jira] [Updated] (CAMEL-1669) Throttler - Should be more dynamic and be able to throttle per message correlation

["Ben O'Day (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-1669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ben O'Day updated CAMEL-1669:
-----------------------------

    Attachment: CAMEL-1669.patch

Here is another patch with some tweaks to the ThrottleDefinition to support expression in the spring DSL (extending ExpressionNode, etc)...

Unfortunately, this breaks existing spring DSL because it requires an <expressionNode> be provided (bad).  I fixed the unit test (throttler.xml), but this change isn't backwards compatible at the moment.  If there is a way around this, please let me know...thanks

> Throttler - Should be more dynamic and be able to throttle per message correlation
> ----------------------------------------------------------------------------------
>
>                 Key: CAMEL-1669
>                 URL: https://issues.apache.org/jira/browse/CAMEL-1669
>             Project: Camel
>          Issue Type: New Feature
>          Components: camel-core
>            Reporter: Claus Ibsen
>            Assignee: Ben O'Day
>             Fix For: Future
>
>         Attachments: CAMEL-1669.patch, CAMEL-1669.patch
>
>
> The throttler in Camel is a bit to static. Its only accepts numeric values to configure it.
> And it throttle the same for all messages going through it.
> What is needed to let it be more dynamic is:
> - configuration using expression
> - dynamic configuration at runtime, eg passing in new values in a message header
> - notion of grouping by using a correlation expression so you can have different QoS for different message groups
> ** eg gold, silver and bronze
> See nabble:
> http://camel.465427.n5.nabble.com/Suggestions-on-setting-different-Throttler-values-per-Client-td474883.html

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