[Mono-list] simple socket code on osx fails to flush

[Carlo Kok]

I'm probably missing something simple, but this following code on OSX 
sometimes doesn't properly send every bit before closing when talking to 
OSX from Windows (over network).

At first I thought it was my network but a colleague had at the same 
issue at home. What am I missing? If i set a breakpoint on the shutdown 
(in monodevelop) it does end up sending everything.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Net;
using System.Runtime.InteropServices;
using System.Threading;
using System.Net.Sockets;
namespace msock
{

class Program {
static void Main (string[] args)
{
         TcpListener t = new TcpListener (1118);
         t.Start ();
         while (true) {
                 var socket = t.AcceptSocket();

                 var x = new byte[130400];
                 for (int i = 0; i < x.Length; i ++)
                         x[i] = (byte)((int)('a')+(i % 26));
                 x[x.Length-4] = (int)'D';x[x.Length-3] = 
(int)'O';x[x.Length-2] = (int)'N';x[x.Length-1] = (int)'E';

                         SocketError er;
                         int n;
                         n= socket.Send(x, 0, x.Length, 
SocketFlags.None, out er);
                         socket.Shutdown(SocketShutdown.Both);
                         socket.Close();
         }
}
     }
}