A Service approach to web socket in .Net Core.

This is an experimental experience. Use it at your own risk.

• Visual Studio (Code or any other)
• .Net Core ^3.1

Could probably be built with .Net 3 or less with some minimal changes.

• explain the naming convention (Controller, Handler)
• explain on how to use each of the type and what is included.

• explain the main roles of each.
• It's like glbal vs local.

• Make it possible to switch between string and binary.
• Add the ILogger properly (hackish right now).
• Make appropriate uinit tests.