[openib-general] new IB CM reject reason

[Caitlin Bestler]

Sean Hefty wrote:
>> Is there a reason to distinquish between a connection that is being
>> rejected because the listener crashed and a connection that is being
>> rejected because the listener does not exist?
> 
> This only covers the case for the REQ received state, and
> could work for that state.  But the problem can also occur
> after sending/receiving an MRA, REQ, or REP.
> 
> - Sean

So would that would mean that only an InfiniBand specific wire-protocol
code was needed, and that no API enhancement was required?

Trying to describe failures in a transport neutral fashion
is a real pain.