trying to deploy my app with ws on Heroku. On my local machine everything worked out well but after deploying on Heroku I get a handshake error with response status 200
Here's my server code:
const WebSocketServer = require('ws').Server;
const moment = require('moment');
const app = require('./app');
const wss = new WebSocketServer({ app });
const connections = new Set();
wss.on('connection', (ws) => {
connections.add(ws);
ws.on('message', (message) => {
const time = moment(new Date()).format('HH:mm');
const messageData = {
time,
message,
};
for (const connection of connections) {
connection.send(JSON.stringify(messageData));
}
});
ws.on('close', () => {
connections.delete(ws);
});
});
And my client code:
const HOST = location.origin.replace(/^http/, 'ws');
const ws = new WebSocket(HOST);
ws.onmessage = (e) => {
//
};
messageForm.addEventListener('submit', (e) => {
//
ws.send(message);
//
});