Chat sessions are usually long-lived, with the client receiving messages from other participants over a long period of time. WebSockets are a great fit for applications like chats or simple games. Because Ktor is both a server-side and client-side framework, we will be able to reuse the knowledge we acquire building the chat server when it comes to building the client.Īfter completing this tutorial, you should have a basic understanding of how to work with WebSockets using Ktor, how to exchange information between the client and server, and get a basic idea of how to manage multiple connections at the same time.

The client application will allow users to join a common chat server, send messages to other users, and see messages from other users in the terminal.įor both parts of the application, we will make use of Ktor's support for WebSockets. The chat client application will be implemented in this tutorial: Creating a WebSocket chat client.

The chat server application will accept and manage connections from our chat users, receive messages, and distribute them to all connected clients. Throughout this tutorial, we will implement a simple chat service, which will consist of two applications: In this tutorial, you will learn how to create a simple chat application that uses WebSockets.

Em multi chat client bot for android