Harvard-ATG/Quizmo — pull request #180 by jazahn (2014-10-02 20:24:08+00:00)
Title: Bug/double response

The issue we're seeing is double responses being recorded.

I cannot replicate this (probably happens because lag forces a delay on the packets?). 2 asynchronous requests coming in and happening simultaneously. So the check isn't happening. Transactions should resolve this.

I have been trying to write a test for this, but the asynchronous part is eluding me.

@arthurian review please