Merge remote-tracking branch 'upstream/master'

1 files changed, 5 insertions, 16 deletions

diff --git a/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs b/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs
index 312e718e1..08e9403aa 100644
--- a/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs
+++ b/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs
@@ -64,7 +64,7 @@ namespace MediaBrowser.Server.Implementations.HttpServer
             {
                 throw new ArgumentNullException("contentType");
             }
-            
+
             RangeHeader = rangeHeader;
             SourceStream = source;
             IsHeadRequest = isHeadRequest;
@@ -98,11 +98,11 @@ namespace MediaBrowser.Server.Implementations.HttpServer
 
             RangeStart = requestedRange.Key;
             RangeLength = 1 + RangeEnd - RangeStart;
-            
+
             // Content-Length is the length of what we're serving, not the original content
             Options["Content-Length"] = RangeLength.ToString(UsCulture);
             Options["Content-Range"] = string.Format("bytes {0}-{1}/{2}", RangeStart, RangeEnd, TotalContentLength);
-            
+
             if (RangeStart > 0)
             {
                 SourceStream.Position = RangeStart;
@@ -178,19 +178,8 @@ namespace MediaBrowser.Server.Implementations.HttpServer
 
             using (var source = SourceStream)
             {
-                // If the requested range is "0-", we can optimize by just doing a stream copy
-                if (RangeEnd == TotalContentLength - 1)
-                {
-                    await source.CopyToAsync(responseStream).ConfigureAwait(false);
-                }
-                else
-                {
-                    // Read the bytes we need
-                    var buffer = new byte[Convert.ToInt32(RangeLength)];
-                    await source.ReadAsync(buffer, 0, buffer.Length).ConfigureAwait(false);
-
-                    await responseStream.WriteAsync(buffer, 0, Convert.ToInt32(RangeLength)).ConfigureAwait(false);
-                }
+                //Since we've already set the postion of the sourcestream, just copy the remains to the output
+                await source.CopyToAsync(responseStream).ConfigureAwait(false);
             }
         }