It is a very simple messaging application. Very straight forward without any validations or clever process handling. But you can easily send messages. When you start the application you can name yourself and receive messages from there on.
To run the example you need a table called messages. There is a Scripts folder with a create script for this table.
Message when connected to the WebSocket Endpoint
WebSocket message sent by the server and get request send by the client upon message receive from the server. See the badge turned from 0 to 1.