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const socketIO = require('socket.io');
const handlers = require('./handlers');
/**
* Initialize Socket.IO
* @param {object} server - HTTP server instance
* @returns {object} Socket.IO instance
*/
const initializeSocket = (server) => {
const io = socketIO(server, {
cors: {
origin: '*',
methods: ['GET', 'POST']
}
});
// Authentication middleware for socket connections
io.use((socket, next) => {
// Simple authentication can be added here if needed
// const token = socket.handshake.auth.token;
// if (token validation logic) next();
// else next(new Error('Authentication error'));
next();
});
// Handle connection
io.on('connection', (socket) => {
console.log(`New client connected: ${socket.id}`);
// Register event handlers
handlers.registerHandlers(io, socket);
// Handle disconnection
socket.on('disconnect', () => {
console.log(`Client disconnected: ${socket.id}`);
});
});
return io;
};
module.exports = initializeSocket;
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