Hello anyone help me how to create simple contact on my pc and run with complied using visual studio code

Currently i m creating contract in remix

How can i create my own currency of nft?

We can use nodejs

We creat logs

like how? I want to use websocket but can't miss any single logs (for obvious)

Pm2 logs install

And create logs for all code

and then you manually check them?

Both log also saved

Error logs also saved

then? how do u handle errors?
let's say the websocket provider going down for 1 minute
missing 10 blocks.

https://stackoverflow.com/questions/35503895/nodejs-websocket-detect-disconnected-socket

Create logs like this

var allClients = []; io.sockets.on('connection', function(socket) { allClients.push(socket); socket.on('disconnect', function() { console.log('Got disconnect!'); var i = allClients.indexOf(socket); allClients.splice(i, 1); }); });

You have all disconnect logs as in above that comes from client by using this

So you're logging when websocket gets disconnected.
Then manually enumerating the blockchain to find the missing
entries which were emitted after the provider went down?

That added into logs

When socket discomnect then emit never work

Client side socket keep live

But here I'm the client and not the server

You need to connect socket alive client side becase server side socket always keep a live