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Merged
AgeManning merged 6 commits into from
Dec 6, 2023
Merged

Slow peer scoring #556

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cc9cb89
Inform application layer of slow peer
AgeManning Dec 4, 2023
01e244f
Implement 1.1-like scoring for slow peers
AgeManning Dec 4, 2023
52eb9a8
Fix initialisation bug
AgeManning Dec 4, 2023
9772dac
Add scoring for queue maxing out queue lengths
AgeManning Dec 5, 2023
2a94685
Merge latest changes
AgeManning Dec 6, 2023
6a1e07c
Appease clippy
AgeManning Dec 6, 2023
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Fix initialisation bug
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@AgeManning
AgeManning committed Dec 4, 2023
commit 52eb9a810d03a79a1b8e6ae1d9a9d51692b37779
4 changes: 4 additions & 0 deletions protocols/gossipsub/src/behaviour/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2535,6 +2535,10 @@ fn test_only_send_nonnegative_scoring_peers_in_px() {

#[test]
fn test_do_not_gossip_to_peers_below_gossip_threshold() {
use tracing_subscriber::EnvFilter;
let _ = tracing_subscriber::fmt()
.with_env_filter(EnvFilter::from_default_env())
.try_init();
let config = Config::default();
let peer_score_params = PeerScoreParams::default();
let peer_score_thresholds = PeerScoreThresholds {
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4 changes: 2 additions & 2 deletions protocols/gossipsub/src/peer_score.rs
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Expand Up @@ -89,7 +89,7 @@ impl Default for PeerStats {
known_ips: HashSet::new(),
behaviour_penalty: 0f64,
application_score: 0f64,
slow_peer_penalty: 6f64,
slow_peer_penalty: 0f64,
}
}
}
Expand Down Expand Up @@ -476,7 +476,7 @@ impl PeerScore {
pub(crate) fn expired_message(&mut self, peer_id: &PeerId) {
if let Some(peer_stats) = self.peer_stats.get_mut(peer_id) {
peer_stats.slow_peer_penalty += 1.0;
tracing::trace!(peer=%peer_id, %peer_stats.slow_peer_penalty, "Added another count to slow peer score.");
tracing::debug!(peer=%peer_id, %peer_stats.slow_peer_penalty, "[Penalty] Expired message penalty.");
}
}

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