Chat Room

Complete the chat room application implementation using WebSocket.

Background

WebSocket is a communication protocol that makes it possible to establish a two-way communication channel between a server and a client.

Instruction

Implement the message model

Message model is the message payload that will be exchanged between the client and the server. Implement the Message class in chat module. Make sure you cover all there basic actions.

1. ENTER
2. CHAT
3. LEAVE

Complete WebSocketChatServer

Implement all TODOs inside WebSocketChatServer follow each method description.

Run the application with command

mvn build; mvn spring-boot:run