Created doc and changed on submit not synced in sorted collection

I was updating my derby app to the latest version so it could be compatible with node 6.x and came across the same problem I reported earlier #https://github.com/derbyjs/derby/issues/518 with sharejs.

TL;DR; if a document is created and changed serve side in the submit hook an after is added to a sorted query, the client that created the document does not receive the changes made by the submit hook.

This time around I was able to fix my issue by adding these lines to the _opAcknowledged method

Doc.prototype._opAcknowledged = function(message) {
  if (this.inflightOp.create) {
    this.version = message.v;
    +++ this._clearInflightOp();
    +++ return this.fetch();
  } else if (message.v !== this.version) {
    // We should already be at the same version, because the server should
    // have sent all the ops that have happened before acknowledging our op
    console.warn('Invalid version from server. Expected: ' + this.version + ' Received: ' + message.v, message);

    // Fetching should get us back to a working document state
    return this.fetch();
}

Although this works well for me it breaks tests, I'm sure there is a better way to change a document at creation time that does not have this problems.

So if anyone has some insight to this please comment, thanks.

Start with the _opAcknowledged method in lib/client/doc.js and compare the reported change with the existing tests. Reproduce creation and server-side submit-hook changes in a sorted query, then verify that the creating client receives those changes without breaking the test suite.