Andrea Cosentino created CAMEL-24428:
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Summary: camel-knative, camel-mina, camel-cxf, camel-grpc - add a
muteException option like the other consumers have
Key: CAMEL-24428
URL: https://issues.apache.org/jira/browse/CAMEL-24428
Project: Camel
Issue Type: Improvement
Components: camel-knative
Reporter: Andrea Cosentino
Assignee: Andrea Cosentino
Fix For: 4.23.0
CAMEL-23651 aligned the muteException consumer option so that a failed exchange
does not return the exception's stack trace or message to the remote caller.
The option exists in camel-http-common (and therefore camel-servlet and
camel-jetty), camel-http, camel-netty-http, camel-platform-http and
camel-undertow.
Four consumers that return processing failures to the caller have no equivalent:
* camel-knative KnativeHttpConsumer.computeResponseBody() returns
ExceptionHelper.stackTraceToString(exception) as the text/plain 500 body
* camel-mina MinaConsumer serialises exchange.getException() back over the
socket
* camel-cxf CxfConsumer puts route exception messages into the SOAP fault
* camel-grpc GrpcMethodHandler returns the raw exception message to the client
A grep for muteException across components/ shows the option in the http family
only.
Proposal: add a muteException option to each of these four, defaulting to true
to match the post-CAMEL-23651 behaviour of the http family, with an
upgrade-guide entry noting that routes relying on the detail in the response
must set it to false explicitly. The four are independent and can land as
separate commits under this issue.
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