after pushing logs to mongoDB script keeps running and is not ending

[smartini87]

When trying to push the logs to a MongoDB the logs will be transfered as expected but the tool is not terminating. I always have to stop the process excution manually.

I would expect the debugger to disconnect- but it is not.

I must click on "stop process" to kill the infitine loop.

The script is pretty straight forward as I am playing around a little with the mongoDB connection.
Am I doing something wrong?

logger.info('text info');
logger.warn('text warn');
logger.error('text error');

The transporter setup:

const { format, createLogger, transports } = require('winston');
const { timestamp, combine, colorize, errors, json } = format;
require('winston-mongodb');
require('dotenv').config()

const db_name = process.env.MONGODBNAME

function buildProdLogger(){
    return createLogger({
        format: combine(
            timestamp(),
            errors({stack: true}),
            json(),
        ),
        defaultMeta: { service: 'user-service' },
            transports: new transports.MongoDB({
                level:'error',
                db: db_name,
                options: { useUnifiedTopology: true },
                collection: 'colllection1',
            })
      });
}

module.exports = buildProdLogger;

[wbt]

Are you closing the logger?

[smartini87]

How would I do that and where to insert it?

[wbt]

logger.close() at the end of the substantive work (and after you're done logging).

[smartini87]

const logger = require('./logger');

function run(){
    logger.info('text info');
    logger.warn('text warn');
    logger.error('text error');
    logger.close();
}

run();

Still stuck in the process, not the result I expected.

Edit: Is there a way to disconnect the connection to the MongoDB? Maybe this is the reason.

[wbt]

That could be! As I'm not a user of the MongoDB piece myself, is there a good way you can get visibility into that?