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fix(mdns): Don't expire mDNS nodes on connection close (#3367)

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mDNS records should not be expiring when an unrelated connection timeout with said peer is reached.

Fixes #3309.
This commit is contained in:
Fina
2023-01-27 05:02:20 +01:00
committed by GitHub
parent 47cb72908d
commit e2b3c1190a
3 changed files with 89 additions and 11 deletions
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14
protocols/mdns/src/behaviour.rs
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@ -28,7 +28,7 @@ use crate::Config;
use futures::Stream;
use if_watch::IfEvent;
use libp2p_core::{Multiaddr, PeerId};
use libp2p_swarm::behaviour::{ConnectionClosed, FromSwarm};
use libp2p_swarm::behaviour::FromSwarm;
use libp2p_swarm::{
dummy, ListenAddresses, NetworkBehaviour, NetworkBehaviourAction, PollParameters,
THandlerOutEvent,
@ -199,22 +199,14 @@ where
self.listen_addresses.on_swarm_event(&event);
match event {
FromSwarm::ConnectionClosed(ConnectionClosed {
peer_id,
remaining_established,
..
}) => {
if remaining_established == 0 {
self.expire_node(&peer_id);
}
}
FromSwarm::NewListener(_) => {
log::trace!("waking interface state because listening address changed");
for iface in self.iface_states.values_mut() {
iface.fire_timer();
}
}
FromSwarm::ConnectionEstablished(_)
FromSwarm::ConnectionClosed(_)
| FromSwarm::ConnectionEstablished(_)
| FromSwarm::DialFailure(_)
| FromSwarm::AddressChange(_)
| FromSwarm::ListenFailure(_)