Delegates and events

[eddywine]

Description

Introducing delegates and events to help in the separation of responsibilities and triggering of different events

Changes

• Introducing delegates and events
• Simulating the separation of front end activities from back end activities (Printing activities)
• Replicating the delegate code for printing the received packets in the console application
• Triggering of events when packets are received

Validation

• Tests passing and users receiving packets