This is a (failing) test for node-spdy@1.16.7. The push streams arrive after the "foo" write, even though the "foo" write occured after the push stream was closed.

stream-test.js

test('push stream compression race', function(done) {
  var ops = [];
  var remaining = 2;
  pair.client.res.on('data', function(data) {
    ops.push(['req data', data.toString()]);
    doneish();
  });
  agent.once('push', function(req) {
    req.once('data', function(chunk) { ops.push(['push data', chunk.toString()]); });
    req.once('end', function() {
      ops.push(['push end']);
      doneish();
    });
  });
  pair.server.res.push('/wtf', {'Content-Encoding': 'gzip'}, function(err, stream) {
    assert(!err);
    stream.on('error', function(err) { throw err; });
    var gzip = zlib.createGzip();
    gzip.pipe(stream);
    gzip.end('yes, wtf', function() {
      pair.server.res.write('foo');
    });
  });

  function doneish() {
    if (--remaining !== 0) { return; }
    assert.deepEqual(ops, [
      ['push data', 'yes, wtf'],
      ['push end'],
      ['req data', 'foo']
    ]);
    done();
  }
});