On (Tue) 14 Apr 2015 [18:03:37], Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <dgilb...@redhat.com>
>
> Postcopy needs a method to send messages from the destination back to
> the source, this is the 'return path'.
>
> Wire it up for 'socket' QEMUFile's using a dup'd fd.
I'm not too sure we should create a new fd; just use the same one
since sockets are supposed to be used that way.
I suspect, though, that using an entirely new connection could
simplify a few things (like the next patch).
In a private chat, Dave mentioned he'd give this some thought (and
give it a go) -- hope we don't end up needing to do things the dup
way.
Amit
