From d875994908f3e62239cded2c0235e702dd7d82e8 Mon Sep 17 00:00:00 2001
From: Franck Royer <franck@status.im>
Date: Fri, 24 Sep 2021 10:36:19 +1000
Subject: [PATCH] Fix hearbeat tick handler rounding issue

https://github.com/ChainSafe/js-libp2p-gossipsub/pull/166/commits/807bf282c5289252e9181109ef109ba2d367ff72
---
 src/lib/waku_relay/relay_heartbeat.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/waku_relay/relay_heartbeat.ts b/src/lib/waku_relay/relay_heartbeat.ts
index dc28b2996c..e879f33429 100644
--- a/src/lib/waku_relay/relay_heartbeat.ts
+++ b/src/lib/waku_relay/relay_heartbeat.ts
@@ -276,7 +276,7 @@ export class RelayHeartbeat extends Heartbeat {
         const peersList = Array.from(peers).sort(
           (a, b) => getScore(a) - getScore(b)
         );
-        const medianIndex = peers.size / 2;
+        const medianIndex = Math.floor(peers.size / 2);
         const medianScore = getScore(peersList[medianIndex]);
 
         // if the median score is below the threshold, select a better peer (if any) and GRAFT