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Restore removal of old addresses #2244

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merged 3 commits into from
Nov 21, 2023
+58 −40
Merged

Restore removal of old addresses #2244

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1be6fac
Restore removal of old addresses
nazar-pc Nov 18, 2023
185767c
Fix removal of addresses from Kademlia to account for identity in mul…
nazar-pc Nov 18, 2023
1e478b2
Filter private addresses early to do less work overall
nazar-pc Nov 18, 2023
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55 changes: 27 additions & 28 deletions crates/subspace-networking/src/node_runner.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -733,34 +733,22 @@ where
});

if full_kademlia_support {
//TODO: Consider restoring obsolete address removal
// let old_addresses = kademlia
// .kbucket(peer_id)
// .and_then(|peers| {
// let key = peer_id.into();
// peers.iter().find_map(|peer| {
// (peer.node.key == &key).then_some(
// peer.node
// .value
// .iter()
// .filter(|address| info.listen_addrs.contains(address))
// .cloned()
// .collect::<Vec<_>>(),
// )
// })
// })
// .unwrap_or_default();

// for old_address in old_addresses {
// trace!(
// %local_peer_id,
// %peer_id,
// %old_address,
// "Removing old self-reported address from Kademlia DHT",
// );
//
// kademlia.remove_address(&peer_id, &old_address);
// }
let old_addresses = kademlia
.kbucket(peer_id)
.and_then(|peers| {
let key = peer_id.into();
peers.iter().find_map(|peer| {
(peer.node.key == &key).then_some(
peer.node
.value
.iter()
.filter(|address| !info.listen_addrs.contains(address))
.cloned()
.collect::<Vec<_>>(),
)
})
})
.unwrap_or_default();

for address in info.listen_addrs {
if !self.allow_non_global_addresses_in_dht
Expand All @@ -785,6 +773,17 @@ where

kademlia.add_address(&peer_id, address);
}

for old_address in old_addresses {
trace!(
%local_peer_id,
%peer_id,
%old_address,
"Removing old self-reported address from Kademlia DHT",
);

kademlia.remove_address(&peer_id, &old_address);
}
} else {
debug!(
%local_peer_id,
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