Merge pull request #111 from Youscribe/ios-response-headers-fix

Fix user agent response header on ios
anaisbetts · Dec 15, 2014 · b966bf7 · b966bf7
2 parents 38af503 + 5e795b1
commit b966bf7
Showing 1 changed file with 15 additions and 3 deletions.
diff --git a/src/ModernHttpClient/iOS/NSUrlSessionHandler.cs b/src/ModernHttpClient/iOS/NSUrlSessionHandler.cs
@@ -37,7 +37,12 @@ public class NativeMessageHandler : HttpClientHandler
             new Dictionary<NSUrlSessionTask, InflightOperation>();
 
         readonly Dictionary<HttpRequestMessage, ProgressDelegate> registeredProgressCallbacks = 
-            new Dictionary<HttpRequestMessage, ProgressDelegate>();
+            new Dictionary<HttpRequestMessage, ProgressDelegate>();
+
+        readonly Dictionary<string, string> headerSeparators =
+            new Dictionary<string, string>(){ 
+                {"User-Agent", " "}
+            };
 
         readonly bool throwOnCaptiveNetwork;
         readonly bool customSSLVerification;
@@ -51,6 +56,13 @@ public NativeMessageHandler(bool throwOnCaptiveNetwork, bool customSSLVerificati
 
             this.throwOnCaptiveNetwork = throwOnCaptiveNetwork;
             this.customSSLVerification = customSSLVerification;
+        }
+
+        private string GetHeaderSeparator(string name)
+        {
+            if (headerSeparators.ContainsKey(name))
+                return headerSeparators[name];
+            return ",";
         }
 
         public void RegisterForProgress(HttpRequestMessage request, ProgressDelegate callback)
@@ -90,8 +102,8 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage
                 AllowsCellularAccess = true,
                 Body = NSData.FromArray(ms.ToArray()),
                 CachePolicy = NSUrlRequestCachePolicy.UseProtocolCachePolicy,
-                Headers = headers.Aggregate(new NSMutableDictionary(), (acc, x) => {
-                    acc.Add(new NSString(x.Key), new NSString(String.Join(",", x.Value)));
+                Headers = headers.Aggregate(new NSMutableDictionary(), (acc, x) => {
+                    acc.Add(new NSString(x.Key), new NSString(String.Join(GetHeaderSeparator(x.Key), x.Value)));
                     return acc;
                 }),
                 HttpMethod = request.Method.ToString().ToUpperInvariant(),