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Add TODO noting confusion over |20 (channel_disabled) definition

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Matt Corallo 2018-12-17 14:46:17 -05:00
parent 4839ef7b83
commit 7cfb09c797
1 changed files with 5 additions and 0 deletions
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5
src/ln/channelmanager.rs
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@ -2087,6 +2087,11 @@ impl ChannelManager {
channel_id: msg.channel_id,
htlc_id: msg.htlc_id,
reason: if let Ok(update) = chan_update {
// TODO: Note that |20 is defined as "channel FROM the processing
// node has been disabled" (emphasis mine), which seems to imply
// that we can't return |20 for an inbound channel being disabled.
// This probably needs a spec update but should definitely be
// allowed.
ChannelManager::build_first_hop_failure_packet(&incoming_shared_secret, 0x1000|20, &{
let mut res = Vec::with_capacity(8 + 128);
res.extend_from_slice(&byte_utils::be16_to_array(update.contents.flags));