How does ServiceBus work?

Question

I am wondering how ServiceBus works. I do not mean a specific implementation, but a general idea , a model, if I may say so. Encapsulated Observer logic inside? Maybe someone knew articles such as "Create your own ServiceBus tuturial" or "Create your own ServiceBus for dummies" =)

Answer 1

Hmm, I asked this question a long time ago, but no one has yet received a simple and correct answer. ServiceBus usually works quite simply - hide the transport layer inside and allow publishers to transfer their data (message) through this transport layer and ensure that subscribers receive this information. A message queue is used as the transport layer most of the time. Sometimes you can add some additional business process logic to the servicebus implementation, such as calling routing between subscribers or security or some other things, but in general it is just an abstraction over the transport layer.

So you can see that it is quite simple inside.

Answer 2

nServiceBus is one of the implementations. However, Udi explains things quite well.

Check out these videos: http://blog.torresdal.net/2010/06/08/NNUGPresentationUdiDahanOnNServiceBus.aspx