Return last dial error on unsuccessful dial

libp2p · Feb 4, 2019 · b349cb4 · b349cb4
1 parent 4b96847
commit b349cb4
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/swarm_dial.go b/swarm_dial.go
@@ -385,7 +385,11 @@ func (s *Swarm) dialAddrs(ctx context.Context, p peer.ID, remoteAddrs <-chan ma.
 			}
 		}
 	}
-	return nil, errors.New("no remote addresses")
+	if lastDialErr != nil {
+		return nil, lastDialErr
+	} else {
+		return nil, errors.New("no remote addresses")
+	}
 }
 
 // limitedDial will start a dial to the given peer when