From 81d5f9ec722906c718a4db9b50d3c4834f31b2be Mon Sep 17 00:00:00 2001
From: Evan Summers <evan.summers@vocovo.com>
Date: Tue, 12 Nov 2019 18:24:53 +0200
Subject: [PATCH] Include TLS in options to build Redis client

Note that additionally the `ioredis` dependency needs to be upgraded to the latest version supporting the `rediss` protocol for the Redis connection URL.
---
 lib/persistence/redis.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/persistence/redis.js b/lib/persistence/redis.js
index e18d077c..142058a0 100644
--- a/lib/persistence/redis.js
+++ b/lib/persistence/redis.js
@@ -217,6 +217,10 @@ RedisPersistence.prototype._buildClient = function() {
     options.password = this.options.password;
   }
 
+  if (this.options.tls) {
+    options.tls = this.options.tls;
+  }
+
   return new Redis(options);
 };