const log4js = require('../lib/log4js'); log4js.configure({ appenders: { handler: { type: 'file', filename: 'logs/handler.log', maxLogSize: 100000, backups: 5, keepFileExt: true, compress: true } }, categories: { default: { appenders: ['handler'], level: 'debug' }, handler: { appenders: ['handler'], level: 'debug' }, } }); const logsToTest = [ 'handler' ]; const logStartDate = new Date(); const loggers = logsToTest.map(log => log4js.getLogger(log)); // write out a lot setInterval(() => { loggers.forEach(logger => logger.info(`TESTING LOGGER!!!!!!${logStartDate}`)); }, 10);