ChannelListenerBase.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Channels / ChannelListenerBase.cs / 1 / ChannelListenerBase.cs

                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------

namespace System.ServiceModel.Channels 
{
    using System.Collections.Generic; 
    using System.ServiceModel; 
    using System.ServiceModel.Description;
    using System.Collections.ObjectModel; 
    using System.IO;
    using System.Net;
    using System.Runtime.Serialization;
    using System.Text; 
    using System.Threading;
 
    public abstract class ChannelListenerBase : ChannelManagerBase, IChannelListener 
    {
        TimeSpan closeTimeout = ServiceDefaults.CloseTimeout; 
        TimeSpan openTimeout = ServiceDefaults.OpenTimeout;
        TimeSpan receiveTimeout = ServiceDefaults.ReceiveTimeout;
        TimeSpan sendTimeout = ServiceDefaults.SendTimeout;
 
        protected ChannelListenerBase()
        { 
        } 

        protected ChannelListenerBase(IDefaultCommunicationTimeouts timeouts) 
        {
            if (timeouts != null)
            {
                this.closeTimeout = timeouts.CloseTimeout; 
                this.openTimeout = timeouts.OpenTimeout;
                this.receiveTimeout = timeouts.ReceiveTimeout; 
                this.sendTimeout = timeouts.SendTimeout; 
            }
        } 

        protected override TimeSpan DefaultCloseTimeout
        {
            get { return this.closeTimeout; } 
        }
 
        protected override TimeSpan DefaultOpenTimeout 
        {
            get { return this.openTimeout; } 
        }

        protected override TimeSpan DefaultReceiveTimeout
        { 
            get { return this.receiveTimeout; }
        } 
 
        protected override TimeSpan DefaultSendTimeout
        { 
            get { return this.sendTimeout; }
        }

        public abstract Uri Uri { get; } 

        public virtual T GetProperty() 
            where T : class 
        {
            if (typeof(T) == typeof(IChannelListener)) 
            {
                return (T)(object)this;
            }
 
            return default(T);
        } 
 
        public bool WaitForChannel(TimeSpan timeout)
        { 
            this.ThrowIfNotOpened();
            this.ThrowPending();
            return this.OnWaitForChannel(timeout);
        } 

        public IAsyncResult BeginWaitForChannel(TimeSpan timeout, AsyncCallback callback, object state) 
        { 
            this.ThrowIfNotOpened();
            this.ThrowPending(); 
            return this.OnBeginWaitForChannel(timeout, callback, state);
        }

        public bool EndWaitForChannel(IAsyncResult result) 
        {
            return this.OnEndWaitForChannel(result); 
        } 

        protected abstract bool OnWaitForChannel(TimeSpan timeout); 
        protected abstract IAsyncResult OnBeginWaitForChannel(TimeSpan timeout, AsyncCallback callback, object state);
        protected abstract bool OnEndWaitForChannel(IAsyncResult result);

    } 

    public abstract class ChannelListenerBase : ChannelListenerBase, IChannelListener 
        where TChannel : class, IChannel 
    {
        protected ChannelListenerBase() 
        {
        }

        protected ChannelListenerBase(IDefaultCommunicationTimeouts timeouts) 
            : base(timeouts)
        { 
        } 

        protected abstract TChannel OnAcceptChannel(TimeSpan timeout); 
        protected abstract IAsyncResult OnBeginAcceptChannel(TimeSpan timeout, AsyncCallback callback, object state);
        protected abstract TChannel OnEndAcceptChannel(IAsyncResult result);

        public TChannel AcceptChannel() 
        {
            return this.AcceptChannel(this.InternalReceiveTimeout); 
        } 

        public TChannel AcceptChannel(TimeSpan timeout) 
        {
            this.ThrowIfNotOpened();
            this.ThrowPending();
            return this.OnAcceptChannel(timeout); 
        }
 
        public IAsyncResult BeginAcceptChannel(AsyncCallback callback, object state) 
        {
            return this.BeginAcceptChannel(this.InternalReceiveTimeout, callback, state); 
        }

        public IAsyncResult BeginAcceptChannel(TimeSpan timeout, AsyncCallback callback, object state)
        { 
            this.ThrowIfNotOpened();
            this.ThrowPending(); 
            return this.OnBeginAcceptChannel(timeout, callback, state); 
        }
 
        public TChannel EndAcceptChannel(IAsyncResult result)
        {
            return this.OnEndAcceptChannel(result);
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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