Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.ServiceModel/System/ServiceModel/Channels/ChannelManagerBase.cs

@@ -0,0 +1,58 @@
+//----------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//----------------------------------------------------------------------------
+namespace System.ServiceModel.Channels
+{
+    using System;
+    using System.ServiceModel;
+    using System.Collections.Generic;
+    using System.Collections.ObjectModel;
+    using System.Runtime.Serialization;
+    using System.ServiceModel.Diagnostics;
+    using System.Diagnostics;
+
+    public abstract class ChannelManagerBase : CommunicationObject, IDefaultCommunicationTimeouts
+    {
+        protected ChannelManagerBase()
+        {
+        }
+
+        protected abstract TimeSpan DefaultReceiveTimeout { get; }
+        protected abstract TimeSpan DefaultSendTimeout { get; }
+
+        internal TimeSpan InternalReceiveTimeout
+        {
+            get { return this.DefaultReceiveTimeout; }
+        }
+
+        internal TimeSpan InternalSendTimeout
+        {
+            get { return this.DefaultSendTimeout; }
+        }
+
+        TimeSpan IDefaultCommunicationTimeouts.CloseTimeout
+        {
+            get { return this.DefaultCloseTimeout; }
+        }
+
+        TimeSpan IDefaultCommunicationTimeouts.OpenTimeout
+        {
+            get { return this.DefaultOpenTimeout; }
+        }
+
+        TimeSpan IDefaultCommunicationTimeouts.ReceiveTimeout
+        {
+            get { return this.DefaultReceiveTimeout; }
+        }
+
+        TimeSpan IDefaultCommunicationTimeouts.SendTimeout
+        {
+            get { return this.DefaultSendTimeout; }
+        }
+
+        internal Exception CreateChannelTypeNotSupportedException(Type type)
+        {
+            return new ArgumentException(SR.GetString(SR.ChannelTypeNotSupported, type), "TChannel");
+        }
+    }
+}