Function onStream

test/parallel/test-http2-trailers.js:18–45

(stream, headers, flags)

server.on('stream', common.mustCall(onStream));

function onStream(stream, headers, flags) {
  stream.on('trailers', common.mustCall((headers) => {
    assert.strictEqual(headers[trailerKey], trailerValue);
    stream.end(body);
  }));
  stream.respond({
    'content-type': 'text/html',
    ':status': 200
  }, { waitForTrailers: true });
  stream.on('wantTrailers', common.mustCall(() => {
    stream.sendTrailers({ [trailerKey]: trailerValue });
    assert.throws(
      () => stream.sendTrailers({}),
      {
        code: 'ERR_HTTP2_TRAILERS_ALREADY_SENT',
        name: 'Error'
      }
    );
  }));

  assert.throws(
    () => stream.sendTrailers({}),
    {
      code: 'ERR_HTTP2_TRAILERS_NOT_READY',
      name: 'Error'
    }
  );
}

server.listen(0);