declare exchange in rabbitmq

[אורית חזן‎]

Hi

I have a Nodejs consumer that needs to receive published messages from Mass transit

I want that mass transit will create the exchange for me and node will create the queue for itself

 locking for a way to declare on exchange without any consumer 

how do I accomplish it?

 

Thanks ! 

[Chris Patterson]

When you call GetSendEndpoint (on either IBus, or on ConsumeContext), specify exchange:name as the address. MassTransit will create the exchange prior to sending the message.

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[אורית חזן‎]

it's still creating the exchange only when I actually send the message... 

this line: var endpoint = await sendEndpointProvider.GetSendEndpoint(destinationUri);

not doing anything in rabbitmq.

Maybe I didn't understand you well? 

‫בתאריך יום ה׳, 5 בנוב׳ 2020 ב-15:00 מאת ‪Chris Patterson‬‏ <‪ch...@phatboyg.com‬‏>:‬

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[Eric Piraux]

I do agree with you, I always observed that the exchange is created at the first time you call Send() on the sendendpoint

‪Le jeu. 5 nov. 2020 à 16:28, ‫אורית חזן‬‎ <ori...@gmail.com> a écrit :‬

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[Chris Patterson]

MassTransit won't create the exchange until you send a message. If the node application is creating the queue, it should also declare the exchange and bind that exchange to the queue, otherwise it will never receive any messages.

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