you are right! I am using 3.11 but I was looking at the main branch in github as well
On Fri, Mar 18, 2022 at 5:55 PM Andrea Cosentino <anco...@gmail.com> wrote: > It would be good to know the Camel version you're using. > > Il giorno ven 18 mar 2022 alle ore 18:48 Santiago Acosta < > santiago.aco...@intermodaltelematics.com> ha scritto: > > > Hi there, > > > > When working with an exchange of type headers, we need to bind to the > > queues by declaring maps of header key value pairs for each target queue. > > > > There seems to be a RabbitMQ configuration issue/limitation when trying > to > > describe such relationships for binding. I don't know if there is a > > workaround which is why I extend the question to you (whomever you may be > > and are still interested). > > > > I am trying to declare a headers exchange and bind to a preexisting queue > > through the endpoint URI. I have set the following parameters: > > > > exchangeType=headers > > durable=false > > autoDelete=true > > exclusive=false > > autoAck=true > > declare=true > > arg.exchange.alternate-exchange=alternate-exchange > > arg.binding.x-match=all > > arg.binding.goto=1 > > arg.queue.x-queue-type=classic > > > > After running this once, the exchange is declared but the queue that > > receives the binding is a newly created queue (with a name consisting of > a > > bunch of numbers). I tested again including the following parameter > > > > skipQueueDeclare=true > > > > The exchange is declared but the binding is skipped (which makes sense > and > > I think is documented). > > > > In this particular case (headers exchange) I don't believe that trying to > > declare this kind of information from a URI would make much sense (or the > > workaround might add far more complexity than warranted). > > > > Afterthought. > > I don't know if the To Dynamic (toD) EIP element could be used to supply > > this information somehow. I understand that there are some optimizations > > built in when using dynamic rabbitmq endpoints but my understanding is > far > > too limited. > > > -- Best regards, *Santiago Acosta Arreaza* Intermodal Telematics S.L. Prisma building, 1st floor, Office 1.5 Fotógrafo José Norberto Rguez. Díaz st., 2 San Cristobal de La Laguna, SC de Tenerife 38204, Spain +34 922 31 56 05 www.intermodaltelematics.com
