davsclaus commented on code in PR #27246: URL: https://github.com/apache/camel/pull/27246#discussion_r4163317361
########## docs/user-manual/modules/ROOT/pages/camel-4x-upgrade-guide-4_23.adoc: ########## @@ -737,6 +737,14 @@ in the charset that the `Content-Type` declares, so the bytes match the header. the declared charset and read such a response as UTF-8 must now use the declared charset, and characters that the declared charset cannot represent are written as `?`. +=== camel-vertx - request/reply over the event bus + +When a `vertx` consumer receives a message that expects a reply and the route fails, the sender now gets a failure +reply (a `ReplyException` with failure type `RECIPIENT_FAILURE`, failure code 500 and the message +`Exchange processing failed`; the exception of the route is not sent to the sender). Before, the consumer replied with +the message body as if the route had succeeded, which usually echoed the request back. A route that ends without a body now replies with an empty (`null`) body instead of not replying, so the Review Comment: Nit (optional, non-blocking): this line isn't wrapped like the rest of the upgrade guide (~120 cols). ```suggestion the message body as if the route had succeeded, which usually echoed the request back. A route that ends without a body now replies with an empty (`null`) body instead of not replying, so the ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
