Killing Zombies - Unref-ing pipelines waiting for async change

[Edward Hervey]

On Thu, 2011-08-11 at 05:45 -0700, Wes Miller wrote:
> Michael, the code is in the note itself.

 ... No, it's not. It *might* be in nabble (haven't looked), but doesn't
get properly transferred to the gazillion other people using the
standard way of using mailing-lists.

   Please use the proper tools... or get nabble to fix their code.

    Edward