One question I have is, How can I retrieve the TCP Socket Id when it's connected to the server?
Here's the code snippet I am working with:
const net = require('net');
const server = net.createServer();
server.listen(port, host, async() => {
console.log('Server is running on port 6633');
});
server.on('connection', async function(sock) {
console.log('sockId: ',sock.id); // It returns undefined
}
Can anyone advise on how to obtain the Socket Id in a TCP Connection using NodeJS?
When dealing with this issue, I decided to create a map containing user identifiers along with the websocket itself.
Another option is to access the request header using req.headers['sec-websocket-key']
let socketMap = new Map()
server.on('connection', async function(sock, req) {
console.log('sockId: ',sock.id); // It's give me undefined
socketMap.set(req.headers['sec-websocket-key'], sock)
}
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