Added WNS Raw Support

Disabled expect-100 for latency improvement
slashmza · Apr 30, 2016 · 2a54363 · 2a54363
1 parent 5abac61
commit 2a54363
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Showing 2 changed files with 23 additions and 9 deletions.
diff --git a/PushSharp.Windows/WnsConnection.cs b/PushSharp.Windows/WnsConnection.cs
@@ -57,12 +57,13 @@ public async Task Send (WnsNotification notification)
             //https://cloud.notify.windows.com/?token=.....
             //Authorization: Bearer {AccessToken}
             //
-
-            //TODO: Microsoft recommends we disable expect-100 to improve latency
+
             // Not sure how to do this in httpclient
             var http = new HttpClient ();
+            http.DefaultRequestHeaders.ExpectContinue = false; //Disable expect-100 to improve latency
+
+            http.DefaultRequestHeaders.TryAddWithoutValidation ("X-WNS-Type", string.Format ("wns/{0}", notification.Type.ToString().ToLower ()));
 
-            http.DefaultRequestHeaders.TryAddWithoutValidation ("X-WNS-Type", string.Format ("wns/{0}", notification.Type.ToString ().ToLower ()));
             if(!http.DefaultRequestHeaders.Contains("Authorization")) //prevent double values
                 http.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", "Bearer " + accessToken);
 
@@ -92,13 +93,16 @@ public async Task Send (WnsNotification notification)
 
             HttpContent content = null;
 
-            if (notification.Type == WnsNotificationType.Raw) {
-                content = new StreamContent (new MemoryStream (Encoding.UTF8.GetBytes (notification.Payload.ToString())));
-            } else  {
+            if (notification.Type == WnsNotificationType.Raw)
+            {
+                content = new StreamContent(new MemoryStream(((WnsRawNotification)notification).RawData));
+            }
+            else
+            {
                 content = new StringContent(
-                notification.Payload.ToString(), // Get XML payload 
-                Encoding.UTF8, 
-                "text/xml");
+                    notification.Payload.ToString(), // Get XML payload 
+                    Encoding.UTF8, 
+                    "text/xml");
             }
 
             var result = await http.PostAsync (notification.ChannelUri, content);

diff --git a/PushSharp.Windows/WnsNotification.cs b/PushSharp.Windows/WnsNotification.cs
@@ -52,5 +52,15 @@ public override WnsNotificationType Type
         public WnsNotificationCachePolicyType? CachePolicy { get; set; }
     }
 
+    public class WnsRawNotification : WnsNotification
+    {
+        public override WnsNotificationType Type
+        {
+            get { return WnsNotificationType.Raw; }
+        }
+
+        public byte[] RawData { get; set; }
+    }
+
 }