var level = require('level-party')
var db = level(__dirname + '/data', { keyEncoding: 'binary', valueEncoding: 'json' })
const start = Buffer.allocUnsafe(8);
start.writeBigInt64BE(1n, 0);
const end = Buffer.allocUnsafe(8);
end.writeBigInt64BE(2n, 0);
let x = new Promise((a, r) => {
    db.createReadStream({ gte: start, lte: start })
        .on('data', function (data) {
            console.log(data.key, '=', data.value)
        })
        .on('error', function (err) {
            console.log('Oh my!', err)
            r();
        })
        .on('close', function () {
            console.log('Stream closed')
            a();
        })
        .on('end', function () {
            console.log('Stream ended')
            a();
        })
});
x.then((e) =>
    console.log("Done")
)