From 01e2836071492db464ebd6f33ce6d499057ec8f5 Mon Sep 17 00:00:00 2001
From: David Taylor <david@taylorhq.com>
Date: Fri, 27 Aug 2021 18:55:54 +0100
Subject: [PATCH] FIX: Allow PresenceChannel to work on Redis 6.0 (#14178)

The `ZRANGE ... BYSCORE` syntax was only added in 6.2. We can use the older `ZRANGEBYSCORE` instead
---
 lib/presence_channel.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/presence_channel.rb b/lib/presence_channel.rb
index 14bd4417f01..210b0f2c6bf 100644
--- a/lib/presence_channel.rb
+++ b/lib/presence_channel.rb
@@ -584,7 +584,7 @@ class PresenceChannel
     local time = ARGV[2]
     local mutex_value = ARGV[3]
 
-    local expire = redis.call('ZRANGE', zlist_key, '-inf', time, 'BYSCORE')
+    local expire = redis.call('ZRANGEBYSCORE', zlist_key, '-inf', time)
 
     local has_mutex = false