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Add some trivial logging during RGS update processing.

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Rather than being totally silent, we need to at least note that we
are processing an RGS update when doing so in the logs, which we do
here.

Fixes #1981.
This commit is contained in:
Matt Corallo 2023-04-03 22:29:41 +00:00
parent 3b8bf93251
commit 6897e5c604
2 changed files with 11 additions and 2 deletions
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2
lightning-rapid-gossip-sync/src/lib.rs
View file

@ -49,7 +49,7 @@
//! # use lightning::util::logger::{Logger, Record};
//! # struct FakeLogger {}
//! # impl Logger for FakeLogger {
//! # fn log(&self, record: &Record) { unimplemented!() }
//! # fn log(&self, record: &Record) { }
//! # }
//! # let logger = FakeLogger {};
//!

11
lightning-rapid-gossip-sync/src/processing.rs
View file

@ -10,7 +10,7 @@ use lightning::ln::msgs::{
};
use lightning::routing::gossip::NetworkGraph;
use lightning::util::logger::Logger;
use lightning::{log_warn, log_trace, log_given_level};
use lightning::{log_debug, log_warn, log_trace, log_given_level, log_gossip};
use lightning::util::ser::{BigSize, Readable};
use lightning::io;
@ -58,6 +58,7 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
mut read_cursor: &mut R,
current_time_unix: Option<u64>
) -> Result<u32, GraphSyncError> {
log_trace!(self.logger, "Processing RGS data...");
let mut prefix = [0u8; 4];
read_cursor.read_exact(&mut prefix)?;
@ -110,6 +111,9 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
let node_id_1 = node_ids[node_id_1_index.0 as usize];
let node_id_2 = node_ids[node_id_2_index.0 as usize];
log_gossip!(self.logger, "Adding channel {} from RGS announcement at {}",
short_channel_id, latest_seen_timestamp);
let announcement_result = network_graph.add_channel_from_partial_announcement(
short_channel_id,
backdated_timestamp as u64,
@ -130,6 +134,8 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
previous_scid = 0; // updates start at a new scid
let update_count: u32 = Readable::read(read_cursor)?;
log_debug!(self.logger, "Processing RGS update from {} with {} nodes, {} channel announcements and {} channel updates.",
latest_seen_timestamp, node_id_count, announcement_count, update_count);
if update_count == 0 {
return Ok(latest_seen_timestamp);
}
@ -217,6 +223,8 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
continue;
}
log_gossip!(self.logger, "Updating channel {} with flags {} from RGS announcement at {}",
short_channel_id, channel_flags, latest_seen_timestamp);
match network_graph.update_channel_unsigned(&synthetic_update) {
Ok(_) => {},
Err(LightningError { action: ErrorAction::IgnoreDuplicateGossip, .. }) => {},
@ -230,6 +238,7 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
self.network_graph.set_last_rapid_gossip_sync_timestamp(latest_seen_timestamp);
self.is_initial_sync_complete.store(true, Ordering::Release);
log_trace!(self.logger, "Done processing RGS data from {}", latest_seen_timestamp);
Ok(latest_seen_timestamp)
}
}