nodejsHow to send message to client from websocket server
const WebSocketServer = require('ws');
const wss = new WebSocketServer.Server({ port: 8111 })
wss.on("connection", (ws,r) => {
ws.send('This is a message to client');
});ctrl + crequire('ws')import ws lib to create websocket server | new WebSocketServer.Servercreate and launch websocket server with params |
port:port to listen on (in our case all network interfaces are going to be listened) | wss.on("connection"what to do when someone connects to our server |
ws.send(send a message to client | This is a message to clientthis message will be sent to websocket client |
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