Blazor: Fixes not supported HTTP features (#1863)

* catching PlatformNotSupportedException * simplifying
Azure · Sep 21, 2020 · eb12cfe · eb12cfe
1 parent fc46b1d
commit eb12cfe
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/Microsoft.Azure.Cosmos/src/HttpClient/CosmosHttpClientCore.cs b/Microsoft.Azure.Cosmos/src/HttpClient/CosmosHttpClientCore.cs
@@ -97,11 +97,19 @@ public static CosmosHttpClient CreateWithConnectionPolicy(
         public static HttpMessageHandler CreateHttpClientHandler(int gatewayModeMaxConnectionLimit, IWebProxy webProxy)
         {
             // https://docs.microsoft.com/en-us/archive/blogs/timomta/controlling-the-number-of-outgoing-connections-from-httpclient-net-core-or-full-framework
-            return new HttpClientHandler
+            try
             {
-                Proxy = webProxy,
-                MaxConnectionsPerServer = gatewayModeMaxConnectionLimit
-            };
+                return new HttpClientHandler
+                {
+                    Proxy = webProxy,
+                    MaxConnectionsPerServer = gatewayModeMaxConnectionLimit
+                };
+            }
+            catch (PlatformNotSupportedException)
+            {
+                // Proxy and MaxConnectionsPerServer are not supported on some platforms.
+                return new HttpClientHandler();
+            }
         }
 
         private static HttpMessageHandler CreateHttpMessageHandler(