Command works fine without ICommand interface

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1

I am using NSB 7.4.4 on RabbitMQ and forgot to add the ICommand interface to my class. Surprisingly it worked fine and the handler got the command.

But when I read the documentation you either use the interfaces or add a custom convention.

I haven’t setup any conventions

Why does it work in my case?

2

Hi Stig!

NServiceBus does allow for messages to be sent and received without either the interface or the conventions being used.

What you can do:

  • Send a message
  • Receive a message

What you can’t do:

  • We require events to be marked properly since that is needed for auto-subscribe to work.
  • Explicitly subscribe/unsubscribe to a message not marked as an event

Does that make sense? (I’ll update our documentation accordingly)

Cheers,

Andreas

3

Great, makes sense. We will keep ICommand to carm my OCD.