From be0d779448c3aa4176e9881f117cb28200e44f13 Mon Sep 17 00:00:00 2001
From: Frank Riley <fhriley@gmail.com>
Date: Wed, 6 Aug 2014 19:34:49 -0700
Subject: [PATCH] When running under mono, WebClient will sometimes return less
 data than it should. This causes the FetchFeedService to log errors because
 the XML received cannot be parsed. Setting the AutomaticDecompression
 property on the WebRequest fixes this issue.

---
 src/NzbDrone.Common/Http/HttpProvider.cs | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/NzbDrone.Common/Http/HttpProvider.cs b/src/NzbDrone.Common/Http/HttpProvider.cs
index 6b04cb548..b122b9464 100644
--- a/src/NzbDrone.Common/Http/HttpProvider.cs
+++ b/src/NzbDrone.Common/Http/HttpProvider.cs
@@ -22,6 +22,16 @@ public interface IHttpProvider
 
     public class HttpProvider : IHttpProvider
     {
+        private class GZipWebClient : WebClient
+        {
+            protected override WebRequest GetWebRequest(Uri address)
+            {
+                HttpWebRequest request = (HttpWebRequest)base.GetWebRequest(address);
+                request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
+                return request;
+            }
+        }
+
         private readonly Logger _logger;
 
         public const string CONTENT_LENGTH_HEADER = "Content-Length";
@@ -49,7 +59,7 @@ public string DownloadString(string url, ICredentials identity)
         {
             try
             {
-                var client = new WebClient { Credentials = identity };
+                var client = new GZipWebClient { Credentials = identity };
                 client.Headers.Add(HttpRequestHeader.UserAgent, _userAgent);
                 return client.DownloadString(url);
             }
@@ -107,7 +117,7 @@ public void DownloadFile(string url, string fileName)
                 _logger.Debug("Downloading [{0}] to [{1}]", url, fileName);
 
                 var stopWatch = Stopwatch.StartNew();
-                var webClient = new WebClient();
+                var webClient = new GZipWebClient();
                 webClient.Headers.Add(HttpRequestHeader.UserAgent, _userAgent);
                 webClient.DownloadFile(url, fileName);
                 stopWatch.Stop();