fix: really obey the context

The internal nat discovery logic doesn't properly propagate the context.
libp2p · Nov 22, 2019 · 199acda · 199acda
1 parent 4b355d4
commit 199acda
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/nat.go b/nat.go
@@ -70,6 +70,9 @@ func DiscoverNATs(ctx context.Context) <-chan NAT {
 				if !ok {
 					natpmp = nil
 				}
+			case <-ctx.Done():
+				// timeout.
+				return
 			}
 			if ok {
 				select {