I need help with packet sniffer!

[trung0407]

So i wrote a packet sniffer but it doesn't completely work.

TCPStartup()

Do
    $main_socket = TCPListen('127.0.0.1', 15778)
Until $main_socket > 0
Do
    $clt_socket = TCPAccept($main_socket)
Until $clt_socket > 0

$string &= "Connected to client" & @CRLF
GUICtrlSetData($Edit1, $string)

Do
    $svr_socket = TCPConnect("69.64.64.125",15779)
Until $svr_socket > 0

$string &= "Connected to server" & @CRLF
GUICtrlSetData($Edit1, $string)

While 1
        $Recv = TCPRecv($svr_socket,4096)
        If $Recv  Then
            $byte = TCPSend($clt_socket,$Recv)
            $string &= "[" & $byte & "B][ToClient]:" & Hex($Recv) & @CRLF
            GUICtrlSetData($Edit1, $string)
        EndIf
        
        $Recv = TCPRecv($clt_socket,4096)
        If $Recv  Then
            $byte = TCPSend($svr_socket,$Recv)
            $string &= "[" & $byte & "B][ToServer]:" & Hex($Recv) & @CRLF
            GUICtrlSetData($Edit1, $string)
        EndIf
WEnd

So the problem is, when i launch the game launcher, everything is ok. But when i click start button to run the game, the game starts calling another process and the sniffer stop intercepting the packets...