use buffered chan

libp2p · Jan 30, 2025 · 92a5d91 · 92a5d91
1 parent a740446
commit 92a5d91
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/p2p/net/nat/internal/nat/natpmp.go b/p2p/net/nat/internal/nat/natpmp.go
@@ -18,8 +18,8 @@ func discoverNATPMP(ctx context.Context) (NAT, error) {
 		return nil, err
 	}
 
-	clientCh := make(chan *natpmp.Client)
-	errCh := make(chan error)
+	clientCh := make(chan *natpmp.Client, 1)
+	errCh := make(chan error, 1)
 
 	// We can't cancel the natpmp library, but we can at least still return
 	// on context cancellation by putting this in a goroutine