public class TcpChunkingBinding : Binding, IBindingRuntimePreferences
{
    TcpTransportBindingElement tcpbe;
    ChunkingBindingElement be;
    public TcpChunkingBinding()
        : base()
    {
        Initialize();
    }
    public TcpChunkingBinding(string name, string ns)
        : base(name, ns)
    {
        Initialize();
    }
    public override BindingElementCollection CreateBindingElements()
    {
        BindingElementCollection col = new BindingElementCollection();
        col.Add(be);
        col.Add(tcpbe);
        return col;
    }

    public override string Scheme
    {
        get { return tcpbe.Scheme;  }
    }
    public int MaxBufferedChunks
    {
        get { return this.be.MaxBufferedChunks; }
        set { this.be.MaxBufferedChunks = value; }
    }

    void Initialize()
    {
         be = new ChunkingBindingElement();
         tcpbe = new TcpTransportBindingElement();
        tcpbe.TransferMode=TransferMode.Buffered; //no transport streaming
        tcpbe.MaxReceivedMessageSize = ChunkingUtils.ChunkSize + 100 * 1024; //add 100KB for headers
         this.SendTimeout = new TimeSpan(0, 5, 0);
         this.ReceiveTimeout = this.SendTimeout;
    }

    #region IBindingRuntimePreferences Members
    public bool ReceiveSynchronously
    {
        get { return true; }
    }
    #endregion
}