Function captureRejections

test/parallel/test-event-capture-rejections.js:29–42

()

inherits(NoConstructor, EventEmitter);

function captureRejections() {
  const ee = new EventEmitter({ captureRejections: true });
  const _err = new Error('kaboom');
  ee.on('something', common.mustCall(async (value) => {
    throw _err;
  }));

  ee.on('error', common.mustCall((err) => {
    assert.strictEqual(err, _err);
    process.nextTick(captureRejectionsTwoHandlers);
  }));

  ee.emit('something');
}

function captureRejectionsTwoHandlers() {
  const ee = new EventEmitter({ captureRejections: true });