[Lightning-dev] Ionization Protocol: Flood Routing
aj at erisian.com.au
Fri Sep 25 05:08:36 UTC 2015
On Fri, Sep 25, 2015 at 09:56:02AM +0930, Rusty Russell wrote:
> [ Pieter Wuille Cc'd for pubkey recovery, search for "recovered" ]
> Mats Jerratsch <matsjj at gmail.com> writes:
> >> Indeed. Random selection helps, here, but analysis will be interesting.
> > How have you ended up with a number of beacons you need? 12 seems so
> > low, I can’t imagine so few nodes to support all transacting for even
> > 10 minutes..
> As we keep the last 100 sets of beacons, the load is spread a little.
Does that actually work? Old beacons don't do any good if the payee
doesn't use them when advertising a route; but old beacons also don't
get their fee updates propogated, and aren't known by people who only
just joined the network. I don't think you could usefully keep more than
the last 2 or 3 sets of beacons?
> To start, I was thinking you establish channels with 5 random nodes.
I think Barabasi-Albert graphs are probably pretty reasonable here --
you start by establishing channels to N nodes, selected randomly but
favouring nodes in proportion to how connected they already are.
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