From 9ccd257f43fde84ebe6d414a5cdbfe427c2da2ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Hou=C5=A1ka?= <houskape@gmail.com>
Date: Sun, 14 Aug 2016 03:24:09 +0200
Subject: [PATCH] Removed some code duplication.

---
 SpotifyAPI/Web/SpotifyWebAPI.cs | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/SpotifyAPI/Web/SpotifyWebAPI.cs b/SpotifyAPI/Web/SpotifyWebAPI.cs
index d8795ab2..4eadacda 100644
--- a/SpotifyAPI/Web/SpotifyWebAPI.cs
+++ b/SpotifyAPI/Web/SpotifyWebAPI.cs
@@ -44,6 +44,23 @@ namespace SpotifyAPI.Web
             GC.SuppressFinalize(this);
         }
 
+        #region Configuration
+        /// <summary>
+        /// Specifies after how many miliseconds should a failed request be retried.
+        /// </summary>
+        public int RetryAfter { get; set; } = 50;
+
+        /// <summary>
+        /// Should a failed request (Error 500, 502, or 503) be automatically retried or not.
+        /// </summary>
+        public bool UseAutoRetry { get; set; } = false;
+
+        /// <summary>
+        /// Maximum number of tries for one failed request.
+        /// </summary>
+        public int RetryTimes { get; set; } = 10;
+        #endregion Configuration
+
         #region Search
 
         /// <summary>
@@ -1937,24 +1954,15 @@ namespace SpotifyAPI.Web
 
         public T DownloadData<T>(string url) where T : BasicModel
         {
-            if (UseAuth)
-                WebClient.SetHeader("Authorization", TokenType + " " + AccessToken);
-            else
-                WebClient.RemoveHeader("Authorization");
+            Tuple<ResponseInfo, T> response = DownloadDataAlt<T>(url);
 
-            Tuple<ResponseInfo, T> response = WebClient.DownloadJson<T>(url);
             response.Item2.AddResponseInfo(response.Item1);
             return response.Item2;
         }
 
         public async Task<T> DownloadDataAsync<T>(string url) where T : BasicModel
         {
-            if (UseAuth)
-                WebClient.SetHeader("Authorization", TokenType + " " + AccessToken);
-            else
-                WebClient.RemoveHeader("Authorization");
-
-            Tuple<ResponseInfo, T> response = await WebClient.DownloadJsonAsync<T>(url);
+            Tuple<ResponseInfo, T> response = await DownloadDataAltAsync<T>(url);
             response.Item2.AddResponseInfo(response.Item1);
             return response.Item2;
         }