Message collecting/sending for cross-server messaging.

const http = require("http")
const url = require("url")

let list = [];

http.createServer(function(req,res){
    if(list.length>40){
        let copy = list.reverse();
        copy.pop();
        list = copy.reverse();
    }

    let data = url.parse(req.url,true).query;
    let name = data.name;
    let msg = data.msg;
    if(msg && name){
        list.push("["+ name + "]: "+ msg)
        res.write("Done")
    }
    if(data.get){
        res.write(JSON.stringify(list));
    }
    //res.write("Hello");
    res.end();
}).listen(3000);