Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.ServiceModel/System/ServiceModel/ReceiveContextEnabledAttribute.cs

@@ -0,0 +1,61 @@
+//----------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//----------------------------------------------------------------
+namespace System.ServiceModel
+{
+    using System.ServiceModel.Channels;
+    using System.ServiceModel.Dispatcher;
+    using System.ServiceModel.Description;
+
+    [AttributeUsage(ServiceModelAttributeTargets.OperationBehavior)]
+    public sealed class ReceiveContextEnabledAttribute : Attribute, IOperationBehavior
+    {
+        public ReceiveContextEnabledAttribute()
+        {
+
+        }
+
+        public bool ManualControl
+        {
+            get;
+            set;
+        }
+
+        public void Validate(OperationDescription operationDescription)
+        {
+
+        }
+
+        public void ApplyDispatchBehavior(OperationDescription operationDescription, DispatchOperation dispatchOperation)
+        {
+            if (operationDescription == null)
+            {
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("operationDescription");
+            }
+
+            if (dispatchOperation == null)
+            {
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("dispatchOperation");
+            }
+
+            if (this.ManualControl)
+            {
+                dispatchOperation.ReceiveContextAcknowledgementMode = ReceiveContextAcknowledgementMode.ManualAcknowledgement;
+            }
+            else
+            {
+                dispatchOperation.ReceiveContextAcknowledgementMode = ReceiveContextAcknowledgementMode.AutoAcknowledgeOnRPCComplete;
+            }
+        }
+
+        public void ApplyClientBehavior(OperationDescription operationDescription, ClientOperation clientOperation)
+        {
+
+        }
+
+        public void AddBindingParameters(OperationDescription operationDescription, BindingParameterCollection bindingParameters)
+        {
+
+        }
+    }
+}