How to use socket.io inside controller of nodejs

Dhaval Italiya answered on October 31, 2022 Popularity 10/10 Helpfulness 3/10

answer How to use socket.io inside controller of nodejs

How to use socket.io inside controller of nodejs

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    //app.js or index.js
    const app = express();
    var http = require("http");
    var server=http.createServer(app).listen(2525, (req, res) => {
      console.log("Server running on", 2525);
    });
    var socketIO = require("socket.io");
    var io = socketIO(server);
    global.io = io //Importent line this will define your io as global so you can use it anywhere.

    //Add the below statement to your controller code
    global.io.emit("eventname", "yourdata"); //Importent line

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: controller emit express file io javascript node.js router routes socket.io

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Contributed on Oct 31 2022

Dhaval Italiya

0 Answers Avg Quality 2/10

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How to use socket.io inside controller of nodejs

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