From 0c4715380836e49a98af2b6a781f79b54b9a7370 Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Mon, 24 Jul 2017 15:17:48 -0400
Subject: [PATCH] clean up stop semantics

---
 lib/scheduler/manager.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/scheduler/manager.rb b/lib/scheduler/manager.rb
index 3cbff459a44..0543c4af2e0 100644
--- a/lib/scheduler/manager.rb
+++ b/lib/scheduler/manager.rb
@@ -137,6 +137,8 @@ module Scheduler
             sleep 5
             @thread.kill
           end
+
+          @thread.join
         end
       end