Throttler – restricting the number of messages flowing to an endpoint
When you need to limit the number of messages flowing through a route during a specified time period, the Throttler EIP can help. For example, if you have a downstream system that can only handle 10 requests per second, using a Throttler EIP within your route can ensure that you do not exceed that rate.
This recipe will show you how to restrict the number of messages routed to a set of endpoints during a specified time period.
Getting ready
The Java code for this recipe is located in the org.camelcookbook.routing.throttler package. The Spring XML files are located under src/main/resources/META-INF/spring and prefixed with throttler.
How to do it...
In order to use the Throttler, ...
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