Few days back I have started looking at Apache Camel Framework. It is an excellent routing framework that can perform many amazing functionalities in just few lines of code.However, due to the lack of documentations more complex code might get harder to implement. And as a beginner you might get confused in to which message header and body is been routed, what exception occurred in which endpoint, and which endpoint is been processed right now.
Apache camel provides a very useful utility which is “tracer” that can really helps you monitoring and debugging your code. It logs everything you need to know about the messages been routed.