Merge pull request #585 from libp2p/fix/optimize-is-relay

fix: optimize isRelay

Merge pull request #585 from libp2p/fix/optimize-is-relay
fix: optimize isRelay
6edcea2f · Steven Allen · GitHub · 6b94711f · e774f016 · 6edcea2f
Unverified Commit 6edcea2f authored Apr 13, 2020 by Steven Allen Committed by GitHub Apr 13, 2020
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dht_filters.go dht_filters.go +6 -6

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--- a/dht_filters.go
+++ b/dht_filters.go
@@ -166,10 +166,10 @@ func sameV6Net(a, b net.IP) bool {
 }
 func isRelayAddr(a ma.Multiaddr) bool {
-	for _, p := range a.Protocols() {
+	found := false
-		if p.Code == ma.P_CIRCUIT {
+	ma.ForEach(a, func(c ma.Component) bool {
-			return true
+		found = c.Protocol().Code == ma.P_CIRCUIT
-		}
+		return !found
-	}
+	})
-	return false
+	return found
 }