pub fn channel_reach(
channels: &ChannelRegistry,
well_known: &WellKnownChannels,
channel: &ChannelTag,
default_hops: u8,
) -> u8Expand description
How far traffic on a channel may travel: the ceiling the user registered
for it, otherwise default_hops—and never past the ceiling the protocol
fixes for the well-known public and EMERGENCY channels.