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  • MIGUEL IVAN GUTIERREZ thinks this is interesting:

It’s during the lifecycle of this exchange that the Camel error handling applies. That leaves a little room on the input side where this error handling can’t operate—the file consumer must be able to successfully read the file, instantiate the Exchange, and start the routing before the error handling can function

From

Cover of Camel in Action

Note

Netty communication errors are out. There isn't a exchange.