async route

[Ittay Dror]

Hi,

I have the need to create a route so that the processor that the 
consumer holds runs 2 steps and then returns while the rest of the route 
continues.

So, if the route is s1, s2, s3, s4, then: 
consumer.getProcessor().process(exchange) will return with the result of 
s2 while s3 and s4 run (in pipeline) asynchronously.

Thank you for your help

Ittay