Question: 1. Simple Chat Web Application Implement the use cases Login, Send a Message, Forward a Message and Receive a Message on the client.html 2. Real-time

1. Simple Chat Web Application

Implement the use cases Login, Send a Message, Forward a Message and Receive a Message on the "client.html"

2. Real-time typing

When a user is typing, send an appropriate message, e.g, typing to the server. The server should forward such message to all clients.

When a client receive such a typing message from the server, display that status message in the UI, e.g., X is typing

Hint: You need to use the setTimeout function in JavaScript to clear this message after some time, i.e. 1000ms.

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