Camel send to multiple end points

apache-camel multicast
Manoj picture Manoj · Apr 23, 2012 · Viewed 7.7k times · Source

How does these two differ

from(endpoint).to(endpoint:a, endpoint:b)

from(endpoint).multicast().to(endpoint:a, endpoint:b)

couldn't find any documentation for the first

Answer

jarrad picture jarrad · Apr 23, 2012

to(endpoint:a, endpoint:b) is equivalent to .to(endpoint:a).to(endpoint:b) This means that the output from endpoint:a is sent to endpoint:b, not the original Exchange. Also, each endpoint is executed one after the other.

.multicast() sends the original Exchange to each defined endpoint, allows for parallel processing, and allows you to define an AggregationStrategy to determine how to assemble the responses from each endpoint the original Exchange was sent to.

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