WCF Streaming - Limiting speed

Question

This is a severe problem in my application for some months with out finding any good solution. I noticed that C# manage the way Stream class is streaming in WCF, without considering my configuration.

Firstly, I have a class that inherit from FileStream so I can watch how much was read until now from the client side at anytime:

public class FileStreamWatching : FileStream
    {
        /// <summary>        
        /// how much was read until now        
        /// </summary>        
        public long _ReadUntilNow { get; private set; }
        public FileStreamWatching(string Path, FileMode FileMode, FileAccess FileAccess)
            : base(Path, FileMode, FileAccess)
        {
            this._ReadUntilNow = 0;
        }
        public override int Read(byte[] array, int offset, int count)
        {
            int ReturnV = base.Read(array, offset, count);
            //int ReturnV = base.Read(array, offset, count);
            if (ReturnV > 0)
            {
                _ReadUntilNow += ReturnV;
                Console.WriteLine("Arr Lenght: " + array.Length);
                Console.WriteLine("Read: " + ReturnV);
                Console.WriteLine("****************************");
            }
            return ReturnV;
        }
    }

Secondly, below is my service method of reading the client's stream that contain the file. My main problem is that FileStreamWatching.Read does not start for each time I summon it from this method below, instead FileStreamWatching.Read start one time for each X times I call it.. Strange.

*Look at the out put later

    public void Get_File_From_Client(Stream MyStream)
    {
        using (FileStream fs = new FileStream(@"C:\Upload\" + "Chat.rar", FileMode.Create))
        {
            byte[] buffer = new byte[1000];
            int bytes = 0;
            while ((bytes = MyStream.Read(buffer, 0, buffer.Length)) > 0)
            {
                fs.Write(buffer, 0, bytes);
                fs.Flush();
            }
        }
    }

This is the output at the client side for each time FileStreamWatching.Read is activated:(Remmber the buffer lenght is only 1000!)

Arr Lenght: 256, Read: 256

---

Arr Lenght: 4096, Read: 4096

---

Arr Lenght: 65536, Read: 65536

---

Arr Lenght: 65536, Read: 65536

---

Arr Lenght: 65536, Read: 65536

---

Arr Lenght: 65536, Read: 65536

---

....Until the file transfare is complete.

Problems:

1. The Lenght of the buffer I brought to the read method isnt 256/4096/65536. It is 1000.
2. The Read from the FileStreamWatching class does not start each time I call it from the service.

My goals:

1. Controling on how much I reacive from the client for each read.

2. The FileStreamWatching.Read will start each time I call it from the service.

My Client configuration:

<configuration>
    <system.serviceModel>
        <bindings>
            <basicHttpBinding>
                <binding name="BasicHttpBinding_IJob" transferMode="Streamed"/>
            </basicHttpBinding>
        </bindings>
        <client>
            <endpoint address="http://localhost:8080/Request2" binding="basicHttpBinding"
                bindingConfiguration="BasicHttpBinding_IJob" contract="ServiceReference1.IJob"
                name="BasicHttpBinding_IJob" />
        </client>
    </system.serviceModel>
</configuration>

My service configuration (There is no configuration file here):

        BasicHttpBinding BasicHttpBinding1 = new BasicHttpBinding();
        BasicHttpBinding1.TransferMode = TransferMode.Streamed;
        //
        BasicHttpBinding1.MaxReceivedMessageSize = int.MaxValue;
        BasicHttpBinding1.ReaderQuotas.MaxArrayLength = 1000;
        BasicHttpBinding1.ReaderQuotas.MaxBytesPerRead = 1000;
        BasicHttpBinding1.MaxBufferSize = 1000;
        //
        ServiceHost host = new ServiceHost(typeof(JobImplement), new Uri("http://localhost:8080"));
        //
        ServiceMetadataBehavior behavior = new ServiceMetadataBehavior();
        behavior.HttpGetEnabled = true;
        //
        host.Description.Behaviors.Add(behavior);
        ServiceThrottlingBehavior throttle = new ServiceThrottlingBehavior();
        throttle.MaxConcurrentCalls = 1;
        host.Description.Behaviors.Add(throttle);
        //
        //
        host.AddServiceEndpoint(typeof(IJob), BasicHttpBinding1, "Request2");
        host.Open();