i've done in asp.net :
<%@ Page Language="
VB" %>
<%@ Import Namespace="System.IO" %>
<script runat="server">
Sub Page_Load()
'-- Stream Reader --
Dim MyStream As Stream
Dim strTemp as String = ""
MyStream = context.Request.InputStream
Dim rdr As StreamReader = New StreamReader(MyStream)
Dim linesread As integer = 1
Dim inLine As String = rdr.ReadLine()
while not inLine is Nothing
linesread += 1
strTemp &= inLine
inLine = rdr.ReadLine()
end while
strTemp = Trim(strTemp)
dim dbg AS integer = 1
if dbg = 1 then
Dim FILENAME as String = Server.MapPath("Notification.txt")
Dim objStreamWriter as StreamWriter
objStreamWriter = File.AppendText(FILENAME)
objStreamWriter.WriteLine("-------------------------")
objStreamWriter.WriteLine("Write at: " & DateTime.Now.ToString())
objStreamWriter.WriteLine("ALL Stream : -" & strTemp & "-")
objStreamWriter.Close()
end if
if strTemp = "900 Success" then
response.write ("Success Response")
Else
response.write ("Not Success Response")
End if
End Sub
</script>