Rotate fails with applicatoin shutdown

I see the following in my application’s logs:

events.js:160
      throw er; // Unhandled 'error' event
      ^

Error: write after end
    at writeAfterEnd (_stream_writable.js:193:12)
    at RotatingFileStream.Writable.write (_stream_writable.js:240:5)
    at Array.logRequest (/usr/local/dcos-universe-browser/node_modules/morgan/index.js:130:14)
    at listener (/usr/local/dcos-universe-browser/node_modules/on-finished/index.js:169:15)
    at onFinish (/usr/local/dcos-universe-browser/node_modules/on-finished/index.js:100:5)
    at callback (/usr/local/dcos-universe-browser/node_modules/ee-first/index.js:55:10)
    at ServerResponse.onevent (/usr/local/dcos-universe-browser/node_modules/ee-first/index.js:93:5)
    at emitNone (events.js:91:20)
    at ServerResponse.emit (events.js:185:7)
    at finish (_http_outgoing.js:596:10)

This occurs every night at 00:00 UTC. I use it like this:

// Create a rotating write stream
var accessLogStream = rotatingFileStream(function(time, index) {
    if (!time) time = new Date();
    return 'access-' + time.toISOString().substr(0,10).split('-').join('') + '.log'
}, {
    interval: '1d',  // rotate daily
    path: logDirectory
});

Is there a hint where the problem can arise from? Thanks!

[iccicci]

Your filename generator function does not accept the time parameter. Change this and apply same change I already suggested…

[unliar]

@iccicci everything goes well. many thanks for your help.