A round robin channel selection is being made for multiple chassis connections in sequential mode. However reverse handler for the round robin selection is non-intuitive since the function may be called several time when doing adaptive routing and we have to set a different flag every time the state has been modified in the function. Currently, the reverse handler functionality behaves like a randomized channel selection (since the saved state is not being restored in reverse function). We will have to find a better way to handle this in optimistic mode. Results of simulation vary slightly but are not significantly different.

Also see #153 (closed)