<Chatting Application>

Service overview

A chat application that sends and receives messages between A Client and B Client.

Development scope

• A User and b user send and receive messages 1: 1.
• A user can send a single file to another user.
• The client uses a web browser. It is a kind of web-based chatting program.
• It has a message queue. A When a user sends a message, it pushes it to a message queue and then pulls this message and sends it to the another user.