Re: [PATCH v2] fetch-pack: grow stateless RPC windows exponentially

Jonathan Nieder [off-list ref] writes:

In the stateless-rpc case, linear growth means getting a bounded
number of 'have's worth of benefit (new 'have's) in each round, in
exchange for a linearly increasing cost (existing 'have's).  That is a
high cost for limited benefit.  Exponential growth is a better deal.

Ahh, of course (silly me).  I somehow forgot the cost of having to
repeat what we have already sent to the other side.