Easyhook missing xmlsocket data

[kaharas]

Hi, I wrote this little program, that load a flash application, and tries to hook the recv calls made from it. The problem is, The hook works for HTTP request ( xml domain policy file and so on), but completely misses the xmlsocket packets.
I'm sure the api called is recv, since using apimonitor, this is what i get :

#	TID	Module	API	Return	Error
5	2696	Flash10l.ocx	recv ( 1992, 0x07080000, 65536, 0 )	1

So, the question is, what am I doing wrong? Here is the full source for the test:

using System;
using System.Collections.Generic;
using System.Data;
using System.Runtime.InteropServices;
using System.Threading;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.IO;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels.Ipc;
using EasyHook;

namespace flashing
{
    public partial class Form1 : Form,EasyHook.IEntryPoint
    {
        public LocalHook CreateRecvHook;

        public Form1()
        {
            InitializeComponent();
        }

        [DllImport("Ws2_32.dll")]
        static extern int recv(
                    IntPtr socketHandle,
                    IntPtr buf,
                    int count,
                    int socketFlags
            );


        [UnmanagedFunctionPointer(CallingConvention.StdCall,
            CharSet = CharSet.Unicode,
            SetLastError = true)]


        delegate int Drecv(
                    IntPtr socketHandle,
                    IntPtr buf,
                    int count,
                    int socketFlags
            );


        static int recv_Hooked(
                    IntPtr socketHandle,
                    IntPtr buf,
                    int count,
                    int socketFlags)
        {
            int bytesCount = recv(socketHandle, buf, count, socketFlags);
            if (bytesCount > 0)
            {
                byte[] newBuffer = new byte[bytesCount];
                Marshal.Copy(buf, newBuffer, 0, bytesCount);
                string s = System.Text.ASCIIEncoding.ASCII.GetString(newBuffer);
                TextWriter tw = new StreamWriter("log.txt");
                tw.Write(s);
                tw.Close();
                Debug.WriteLine("Hooked:>" + s);
            }
            return bytesCount;
        }


        private void bottonHook_Click(object sender, EventArgs e)
        {
            try
            {
                CreateRecvHook = LocalHook.Create(
                    LocalHook.GetProcAddress("Ws2_32.dll", "recv"),
                    new Drecv(recv_Hooked),
                    this);

                CreateRecvHook.ThreadACL.SetExclusiveACL(new Int32[] { 0 });
            }
            catch (Exception ExtInfo)
            {
                Debug.WriteLine("Error creating the Hook");
                return;
            }
            RemoteHooking.WakeUpProcess();
        }

        private void buttonLoader_Click(object sender, EventArgs e)
        {
            axShockwaveFlash1.LoadMovie(0, "test.swf");
        }
    }    
}