Как опросить игровой сервер

//$$---- Form CPP ----
//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
   : TForm(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall TForm1::Button1Click(TObject *Sender)
{
char ip[20];
for(int i = 1; i < 255; i++)
{
sprintf(ip,"%s%d","10.10.110.",i);
Label1->Caption = ip;
IdUDPServer1->SendBuffer(ip,27015,"яяяяinfostring\0",15);  
::Sleep(5);
Application->ProcessMessages();
IdUDPServer1->SendBuffer(ip,27015,"яяяяTSource Engine Query\0",25);
::Sleep(5);
Application->ProcessMessages();
}
}
//---------------------------------------------------------------------------

void __fastcall TForm1::IdUDPServer1UDPRead(TObject *Sender, TStream *AData,
     TIdSocketHandle *ABinding)
{
char buff[300];
for(int i=0;i < AData->Size;i++)
{
AData->ReadBuffer(&buff,sizeof(buff));
if (buff == 0) {buff = '@';}
}
buff[AData->Size] =  0;
Memo1->Lines->Add(buff);
Memo1->Lines->Add(ABinding->PeerIP);
Memo1->Lines->Add(ABinding->PeerPort);  
}
//---------------------------------------------------------------------------