From f811ed63be7f9ce3c924661d82e1fd261d98ec95 Mon Sep 17 00:00:00 2001
From: Dmitriy Ryajov <dryajov@gmail.com>
Date: Wed, 1 Apr 2020 04:53:05 -0600
Subject: [PATCH] use pkill in start.sh to fix mac os (#845)

---
 tests/simulation/start.sh | 2 +-
 vendor/nim-metrics        | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/simulation/start.sh b/tests/simulation/start.sh
index d9bacfc42..6c7c01f78 100755
--- a/tests/simulation/start.sh
+++ b/tests/simulation/start.sh
@@ -117,7 +117,7 @@ fi
 # Trap and ignore SIGTERM, so we don't kill this process along with its children.
 if [ "$USE_MULTITAIL" = "no" ]; then
   trap '' SIGTERM
-  trap 'kill -- -$$' SIGINT EXIT
+  trap 'pkill -P $$ beacon_node' SIGINT EXIT
 fi
 
 COMMANDS=()
diff --git a/vendor/nim-metrics b/vendor/nim-metrics
index 19c87b7dc..71a51f34d 160000
--- a/vendor/nim-metrics
+++ b/vendor/nim-metrics
@@ -1 +1 @@
-Subproject commit 19c87b7dc91dfbc0b6823a3d2996869397dd34e6
+Subproject commit 71a51f34df2572df786aeb53d1c7c78bef16a7ef