drop stream (reject) if the obs stream_key != to database client stream_key

[thotho19]

the problem is :- when the client try to connect to the server with wrong stream_key is obs access to server and share 2 frames or 3 then ==> session.reject() work.
i fixed this issue by creating a list with stream_keys and compare the obs stream_key with the database stream_key my code :-

File Name:- media_server.js

const NodeMediaServer = require('node-media-server'),
      config          = require('./config/default').rtmp_server,
      User            = require('./database/Schema').User;
var keys = [];
User.find({} , (err , result)=>{
    result.forEach((key)=>{
        keys.push(key.stream_key);
    });
});

nms = new NodeMediaServer(config);
nms.on('prePublish', async (id, StreamPath, args) => {
    let stream_key = getStreamKeyFromStreamPath(StreamPath);
    let count;
    for(let i = 0 ; i<=keys.length; ++i){
        if(stream_key === keys[i]){
            count = 1;
            break;
        }else{
            count = 0;
        }
    }
    if(count != 1){
        let session = nms.getSession(id);
        session.reject();
    }
});

const getStreamKeyFromStreamPath = (path) => {
    let parts = path.split('/');
    return parts[parts.length - 1];
};
module.exports = nms;

the final result when the client enter a wrong stream_key obs is going to send alert and client never going to send any frame to the server side

*note using forEach will case a bad performance...