ChatApp

A rudimentary messaging application based on client-server architecture for communication amongst multiple connected clients.

#chat-application#file-transfer#half-duplex#java#socket-programming#tcp

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ChatApp

A rudimentary messaging application based on client-server architecture for communication amongst multiple connected clients.

Project Scope

Built a chat room for N users based on Half-Duplex communication model using socket programming in Java
Implement built-in commands (see problem.pdf for detail)
Implement TCP and UDP oriented message sending and file sharing features
Error handling with appropriate display message

Commands

create chatroom <chatroom_name> - command to create chatroom
list chatrooms - command to list all chat rooms
join <chatroom_name> - command to join existing chat room
leave -command to leave existing chat room
list users -command to list all users in a chatroom
add <user_name> -commmand to add another user to chat room
reply <message_content> -command to send message in a chatroom
reply <file_path> tcp/udp - command to send any kind of file in a chatroom through TCP/UDP mode

Usage

Run server: java ChatServer.java <max_users>
Run client: java User.java <user_name>

TODO

Full-Duplex transmission mode
GUI for better display