Don't copy the complete response stream

Emby.Server.Implementations/HttpClientManager/HttpClientManager.cs

@@ -284,9 +284,10 @@ namespace Emby.Server.Implementations.HttpClientManager
 
             options.CancellationToken.ThrowIfCancellationRequested();
 
-            if (!options.BufferContent)
+            var response = await client.SendAsync(
-            {
+                httpWebRequest,
-                var response = await client.SendAsync(httpWebRequest, HttpCompletionOption.ResponseHeadersRead, options.CancellationToken).ConfigureAwait(false);
+                options.BufferContent ? HttpCompletionOption.ResponseContentRead : HttpCompletionOption.ResponseHeadersRead,
+                options.CancellationToken).ConfigureAwait(false);
 
             await EnsureSuccessStatusCode(response, options).ConfigureAwait(false);
 
@@ -303,30 +304,6 @@ namespace Emby.Server.Implementations.HttpClientManager
             };
         }
 
-            using (var response = await client.SendAsync(httpWebRequest, HttpCompletionOption.ResponseHeadersRead, options.CancellationToken).ConfigureAwait(false))
-            {
-                await EnsureSuccessStatusCode(response, options).ConfigureAwait(false);
-
-                options.CancellationToken.ThrowIfCancellationRequested();
-
-                using (var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false))
-                {
-                    var memoryStream = new MemoryStream();
-                    await stream.CopyToAsync(memoryStream, StreamDefaults.DefaultCopyToBufferSize, options.CancellationToken).ConfigureAwait(false);
-                    memoryStream.Position = 0;
-
-                    return new HttpResponseInfo(response.Headers, response.Content.Headers)
-                    {
-                        Content = memoryStream,
-                        StatusCode = response.StatusCode,
-                        ContentType = response.Content.Headers.ContentType?.MediaType,
-                        ContentLength = memoryStream.Length,
-                        ResponseUrl = response.Content.Headers.ContentLocation?.ToString()
-                    };
-                }
-            }
-        }
-
         public Task<HttpResponseInfo> Post(HttpRequestOptions options)
             => SendAsync(options, HttpMethod.Post);