Sigillum/Frontend/MainApp/lib/socket.ts

import { io, Socket } from 'socket.io-client'



export const initSocket = (token: string): Socket => {

    const socket = io(process.env.NEXT_PUBLIC_BASE_URL, {
        transports: ['polling', 'websocket'],
        withCredentials: true,
        extraHeaders: {
            token
        }
    });
    socket.on('connect', () => {
        console.log('Socket connected:', socket?.id);
    });

    socket.on('connect_error', (err) => {
        console.error('Socket connect_error:', err.message);
    });
    socket.on('disconnect', () => {
        console.log('Socket disconnected');
    });

    return socket
}