nodejsHow to get client IP in websocket server
const WebSocketServer = require('ws');
const wss = new WebSocketServer.Server({ port: 8111 })
wss.on("connection", (ws,r) => {
ws.on("message", data => {
let client_ip = r.socket.remoteAddress;
});
});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.on("message"what to do when we've received a message from client | r.socket.remoteAddressreturns websocket client IP |
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