dht.go

@@ -737,7 +737,7 @@ func (dht *IpfsDHT) FindLocal(ctx context.Context, id peer.ID) peer.AddrInfo {
 	_, span := internal.StartSpan(ctx, "IpfsDHT.FindLocal", trace.WithAttributes(attribute.Stringer("PeerID", id)))
 	defer span.End()
 
-	if dht.host.Network().Connectedness(id) == network.Connected {
+	if hasValidConnectedness(dht.host, id) {
 		return dht.peerstore.PeerInfo(id)
 	}
 	return peer.AddrInfo{}
@@ -926,7 +926,7 @@ func (dht *IpfsDHT) newContextWithLocalTags(ctx context.Context, extraTags ...ta
 
 func (dht *IpfsDHT) maybeAddAddrs(p peer.ID, addrs []ma.Multiaddr, ttl time.Duration) {
 	// Don't add addresses for self or our connected peers. We have better ones.
-	if p == dht.self || dht.host.Network().Connectedness(p) == network.Connected {
+	if p == dht.self || hasValidConnectedness(dht.host, p) {
 		return
 	}
 	dht.peerstore.AddAddrs(p, dht.filterAddrs(addrs), ttl)

dht_filters.go

@@ -238,3 +238,8 @@ func inAddrRange(ip net.IP, ipnets []*net.IPNet) bool {
 
 	return false
 }
+
+func hasValidConnectedness(host host.Host, id peer.ID) bool {
+	connectedness := host.Network().Connectedness(id)
+	return connectedness == network.Connected || connectedness == network.Limited
+}

fullrt/dht.go

@@ -1459,8 +1459,7 @@ func (dht *FullRT) FindPeer(ctx context.Context, id peer.ID) (pi peer.AddrInfo,
 
 	// Return peer information if we tried to dial the peer during the query or we are (or recently were) connected
 	// to the peer.
-	connectedness := dht.h.Network().Connectedness(id)
-	if connectedness == network.Connected {
+	if hasValidConnectedness(dht.h, id) {
 		return dht.h.Peerstore().PeerInfo(id), nil
 	}
 
@@ -1538,16 +1537,21 @@ func (dht *FullRT) getRecordFromDatastore(ctx context.Context, dskey ds.Key) (*r
 
 // FindLocal looks for a peer with a given ID connected to this dht and returns the peer and the table it was found in.
 func (dht *FullRT) FindLocal(id peer.ID) peer.AddrInfo {
-	if dht.h.Network().Connectedness(id) == network.Connected {
+	if hasValidConnectedness(dht.h, id) {
 		return dht.h.Peerstore().PeerInfo(id)
 	}
 	return peer.AddrInfo{}
 }
 
 func (dht *FullRT) maybeAddAddrs(p peer.ID, addrs []multiaddr.Multiaddr, ttl time.Duration) {
 	// Don't add addresses for self or our connected peers. We have better ones.
-	if p == dht.h.ID() || dht.h.Network().Connectedness(p) == network.Connected {
+	if p == dht.h.ID() || hasValidConnectedness(dht.h, p) {
 		return
 	}
 	dht.h.Peerstore().AddAddrs(p, addrs, ttl)
 }
+
+func hasValidConnectedness(host host.Host, id peer.ID) bool {
+	connectedness := host.Network().Connectedness(id)
+	return connectedness == network.Connected || connectedness == network.Limited
+}

query_test.go

@@ -39,10 +39,10 @@ func TestRTEvictionOnFailedQuery(t *testing.T) {
 		return nil
 	}))
 
-	// close both hosts so query fails
-	require.NoError(t, d1.host.Close())
-	require.NoError(t, d2.host.Close())
-	// peers will still be in the RT because we have decoupled membership from connectivity
+	// clear the addresses of the peers so that the next queries fail
+	d1.host.Peerstore().ClearAddrs(d2.self)
+	d2.host.Peerstore().ClearAddrs(d1.self)
+	// peers will still be in the RT because RT is decoupled with the host and peerstore
 	require.NoError(t, tu.WaitFor(ctx, func() error {
 		if !checkRoutingTable(d1, d2) {
 			return fmt.Errorf("should have routes")

routing.go

@@ -8,7 +8,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/libp2p/go-libp2p/core/network"
 	"github.com/libp2p/go-libp2p/core/peer"
 	"github.com/libp2p/go-libp2p/core/peerstore"
 	"github.com/libp2p/go-libp2p/core/routing"
@@ -664,7 +663,7 @@ func (dht *IpfsDHT) FindPeer(ctx context.Context, id peer.ID) (pi peer.AddrInfo,
 			return peers, err
 		},
 		func(*qpeerset.QueryPeerset) bool {
-			return dht.host.Network().Connectedness(id) == network.Connected
+			return hasValidConnectedness(dht.host, id)
 		},
 	)
 
@@ -685,8 +684,7 @@ func (dht *IpfsDHT) FindPeer(ctx context.Context, id peer.ID) (pi peer.AddrInfo,
 
 	// Return peer information if we tried to dial the peer during the query or we are (or recently were) connected
 	// to the peer.
-	connectedness := dht.host.Network().Connectedness(id)
-	if dialedPeerDuringQuery || connectedness == network.Connected {
+	if dialedPeerDuringQuery || hasValidConnectedness(dht.host, id) {
 		return dht.peerstore.PeerInfo(id), nil
 	}
 

version.json

@@ -1,3 +1,3 @@
 {
-  "version": "v0.26.0"
+  "version": "v0.26.1"
 }