simple chat application in java source code

Participants will have option to leave video conference using a provided button.įor this application, we will be using below technologies.Then both participants will be able to see & hear each other via video conference.Other participant will also join video conference from a android mobile device.His own audio/video will start showing up on browser. First user will join video conference from a desktop.We will create simple 2 person video conferencing application.Video Conferencing Application in this article Pretty standard logic.In this article, we will create a simple video conferencing application using Java & pure JavaScript (WebRTC). I overwrote with a function that takes the message from the chat input, adds to my LinkedBlockingQueu e MESSAGES_BY_CLIENT and erases the chat input. One the components was a button to send message, and I had to overwrite its event handler when clicked. But all that I’m doing here, It’s organizing what I want where in the UI grid, and making it responsive, positioning it vertically, horizontally, etc. public class Main extends Application Īnd then a bunch of UI components design that I won’t be getting to much into it. When you first make an JavaFX application with IntelliJ, this is what is given to you as a starting point. Therefore, all the messages from the clients need to go to the server, which then distributes the message to all the clients.Įnd Product Screenshot (5 clients exchanging messages through the same server): A few important things about the app:ġ) A client has to be able to enter an username before the Group Chat App is displayed.Ģ) A client should be disconnected from the server if the client types “bye”.ģ) A client should me in READ MODE ONLY if the client doesn’t enter an username.Ĥ) If a client enters “All Users”, the Server needs to send all active Clients to that client.ĥ) The architecture is server-client. The end goal was to make an application where clients can connect exchange messages within a server with all the clients connected to that server. java Server 3000 java Client localhost 3000 The server takes one parameter (a port number) and Client takes two parameters (an IP address, a port number). In this project I had two Java files, Client.java and Server.java.

TCP organizes data so that it can be transmitted between a server and a client. TCP, in simple words, is a protocol very commonly used within digital network communications and ensures end-to-end data delivery. The goal with this project was to create a simple Group Chat Application that uses TCP (Transmission Control Protocol). Building a Group Chat App with JavaFX - Multithread Socket Programming in Java

Simple chat application in java source code