loginClient.java - It contains code for client's login and run after the server has been started.ServerView.java - It contains code for server.In this phase, I have implemented simple multiple clients - server application which support Unicasting, Multicasting and Broadcasting of the messages based on different options available on the UI. In each phase I have implemented different concepts of Distributed System. This project was based on my learning in course CSE-5306 Distributed System. It supports message delivery to the offline clients and vector clock implementation Then enter the username and start chatting.Multiple clients-server chat application built in java swing. First of all, run the serer file, then run the client file number of times you want the clients to be connected. Type 'LOGOUT' without quotes to log off from the server. Type 'WHOISIN' without quotes to see all active users.Ĥ.

Type without quotes to send a message to the desired user.ģ. Simply type a message to send a broadcast to all active clients.Ģ. There are some options available which one has to follow to use this application.ġ. To connect the multiple clients to the server at a time, go to edit configurations and allow multiple multiple instances of the client.java file. Chatmessage.java, Server.java, and Client.java. This will help the users to have broadband as well as personal chat.įirst of all, create three java files. In this project, we are going to develop a multithreaded client-server-based chat application in Java. Multithreaded client server-based chat application which works with multiple clients parallelly and uses Java socket programming with multithreading concepts.

Multi chat client java