WireTap node - 6.3

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Camel's WireTap node supports two flavors when tapping an Exchange.

  • With the traditional Wire Tap, Camel will copy the original Exchange and set its Exchange Pattern to InOnly, as we want the tapped Exchange to be sent in a fire and forget style. The tapped Exchange is then sent in a separate thread so it can run in parallel with the original. Beware that only the Exchange is copied - Wire Tap won't do a deep clone (unless you specify a custom processor via onPrepareRef which does that). So all copies could share objects from the original Exchange.

  • Camel also provides an option of sending a new Exchange allowing you to populate it with new values. See the Camel Website for dynamically maintained examples of this pattern in use.