From 274a91a62fb100f27c79a86bdf943f921ec3e066 Mon Sep 17 00:00:00 2001
From: Andy McCalib <andmcc@microsoft.com>
Date: Tue, 22 Nov 2022 15:35:37 -0800
Subject: [PATCH] Adding caching of string bulder to Unity SDK settings

---
 .../Shared/Public/PlayFabSettings.cs.ejs         | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/targets/unity-v2/source/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs.ejs b/targets/unity-v2/source/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs.ejs
index da4ce10f7..f903ae3a0 100644
--- a/targets/unity-v2/source/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs.ejs
+++ b/targets/unity-v2/source/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs.ejs
@@ -134,9 +134,23 @@ namespace PlayFab
             }
         }
 
+        [ThreadStatic]
+        private static StringBuilder _cachedStringBuilder;
+
+        private static StringBuilder AcquireStringBuilder()
+        {
+            if (_cachedStringBuilder == null)
+            {
+                _cachedStringBuilder = new StringBuilder(1000);
+            }
+
+            _cachedStringBuilder.Clear();
+            return _cachedStringBuilder;
+        }
+        
         public static string GetFullUrl(string apiCall, Dictionary<string, string> getParams, PlayFabApiSettings apiSettings = null)
         {
-            StringBuilder sb = new StringBuilder(1000);
+            StringBuilder sb = AcquireStringBuilder();
 
             string productionEnvironmentUrl = null, verticalName = null, titleId = null;