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Guide to Event Messages (Message Construction)

Guide to Event Messages (Message Construction)

In this scenario, there are several applications that would like to synchronize and coordinate their actions based upon an event notification from a sender. Through the use of Event messaging we can provide a reliable and asynchronous notification process between applications.

 

When a Sender has an event that it would like to announce to a group of Observers, it will follow these steps; create an event object, wrap this object in a message, and transmit it across a channel. The observer will receive the event message, get the event, and process it. Messaging does not change the event notification, just makes sure that the notification gets to the observer.

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