Fails with piping

$ node script.js | tee script.log
^Cevents.js:163
      throw er; // Unhandled 'error' event
      ^

Error: write EPIPE
    at exports._errnoException (util.js:1050:11)
    at WriteWrap.afterWrite [as oncomplete] (net.js:814:14)

The script is:

var ON_DEATH = require('death'); //this is intentionally ugly

ON_DEATH(function(signal, err) { console.log('croak'); })

setTimeout(function () {}, 10000);

node-cleanup doesn't call my handler either, but at least doesn't display this ugly error message :)

Start by reproducing the reported node script.js | tee script.log command using the provided script.js example and observe the EPIPE output after interruption. Trace the behavior from that reproduction and verify that piping and interrupting the process no longer produces the unhandled error while the cleanup handler's behavior is documented or preserved.