From 8e6fe2c9cfd141271029ee80d68feae41840a986 Mon Sep 17 00:00:00 2001
From: Vlad <gluk256@gmail.com>
Date: Fri, 15 Dec 2017 18:35:50 +0200
Subject: [PATCH] whisper: TestSimulation optimized

---
 whisper/whisperv6/peer_test.go | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/whisper/whisperv6/peer_test.go b/whisper/whisperv6/peer_test.go
index 5fe35cec96..2c5aa468ab 100644
--- a/whisper/whisperv6/peer_test.go
+++ b/whisper/whisperv6/peer_test.go
@@ -156,13 +156,18 @@ func initialize(t *testing.T) {
 			},
 		}
 
-		err = node.server.Start()
-		if err != nil {
-			t.Fatalf("failed to start server %d.", i)
-		}
-
 		nodes[i] = &node
 	}
+
+	for i := 1; i < NumNodes; i++ {
+		go nodes[i].server.Start()
+	}
+
+	// we need to wait until the first node actually starts
+	err = nodes[0].server.Start()
+	if err != nil {
+		t.Fatalf("failed to start the fisrt server.")
+	}
 }
 
 func stopServers() {