express_logger.js

function listenLog(app) {
    console.log('listen paths', app._router.stack.filter(r => r.route).map(r => `${Object.keys(r.route.methods)[0]} ${r.route.path}`) );
    console.log(`listening at http://localhost:${this.address().port}`);
    /*
    //TODO manage sigterm
    process.on('SIGTERM', () => {
        console.error('[geocoder-pelias-services] closing...')
        serverParser.close();
    });*/
}

///example

const app = express = require('express')();

app.listen(8080, listenLog(app));