Comment 5 for bug 798890

Hello John B,
Before checking the fix done by above mentioned branch, I would like to know the whole problem in depth again, (sorry for delay)
As all others problems seems not raised now, I am considering that there is only one problem and which is of looping,
According to me it is fine with a while loop as it serves its own purpose here for scheduler,

We need to understand why/how there is a infinite loop happening in your case,
Can you please elaborate more with example/cases with proper configuration so we can investigate more on that way,

Thanks for reporting,