[merge][rfc] log+ transport decorator

[Martin Pool]

On Tue, Sep 2, 2008 at 2:57 PM, Robert Collins
<robertc at robertcollins.net> wrote:
> This looks nice, I'm not clear about the log+ vs trace+ relationship
> from the diff alone - can you expand on that please?

trace captures them into an instance variable so that it can be
inspected by a test that wants to eg make effort assertions about what
IO is done.  (This was existing code, which I think you added.)  log+
writes it to .bzr.log for ad-hoc debugging.

-- 
Martin <http://launchpad.net/~mbp/>