If an error handler is defined with redelivery and the exchange fails on the first attempt but afterwards succeeds in the redelivery, the AlertaRouteBuilderSupport will still send a failure alert instead of a success alert.
In the handler method, the exception is still present but we should also look at the underlying exchange because it is no longer marked as failed (exchange.isFailed() → false)
If an error handler is defined with redelivery and the exchange fails on the first attempt but afterwards succeeds in the redelivery, the
AlertaRouteBuilderSupportwill still send a failure alert instead of a success alert.In the handler method, the exception is still present but we should also look at the underlying exchange because it is no longer marked as failed (
exchange.isFailed()→false)https://github.com/guanaco-io/alerta/blob/master/util/src/main/scala/io/guanaco/alerta/util/AlertaRouteBuilderSupport.scala#L60-L72