Perform wireTap using apache camel

问题

I need to do wireTap using camel.

Below is the piece of code I have written

from("jetty:http://xyz:8080?enableMultipartFilter=false")
                    .streamCaching()
                    .wireTap("direct:tap").copy(true).process(new WireTapProcessor()).end()
.process(new RequestProcessor())
.to("file:Z:/Testing/input");

When executing above code, it gives me exception that NoDirectConsumersAvailable.

Could you please suggest how to perform wireTap in above scenario

回答1:

Well you send the Wire Tap to a direct consumer but you dont create a direct consumer route or in other words you never define the other route to handle the wire tap. I use seda queues here instead of direct queues.

Try the following:

from("jetty:http://xyz:8080?enableMultipartFilter=false")
                .streamCaching()
                .wireTap("seda:wiretapqueue")
 .process(new RequestProcessor())
 .to("file:Z:/Testing/input");

 from("seda:wiretapqueue").to("somecomponent:foo");

This should resolve your issue. Also see this link

来源：https://stackoverflow.com/questions/21691476/perform-wiretap-using-apache-camel