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POPaypal response not coming on the notify_url page in Paypal IPN
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  1. POPaypal response not coming on the notify_url page in Paypal IPN
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    copied!<p>I am trying to test my paypal application and specified my paypal notify_url as www.xx.com/paypal.aspx. I should be getting response from the sandbox paypal. But I am not getting anything on the paypal.aspx page. My repsonse processing code is:</p> <pre><code>protected void Page_Load(object sender, EventArgs e) { string connStr = ConfigurationManager.ConnectionStrings["MainConnStr"].ConnectionString; con = new SqlConnection(connStr); con.Open(); //Post back to either sandbox or live string strSandbox = "https://www.sandbox.paypal.com/cgi-bin/webscr"; // string strLive = "https://www.paypal.com/cgi-bin/webscr"; HttpWebRequest req = (HttpWebRequest)WebRequest.Create(strSandbox); //Set values for the request back req.Method = "POST"; req.ContentType = "application/x-www-form-urlencoded"; byte[] param = Request.BinaryRead(HttpContext.Current.Request.ContentLength); string strRequest = Encoding.ASCII.GetString(param); strRequest += "&amp;cmd=_notify-validate"; req.ContentLength = strRequest.Length; StreamWriter streamOut = new StreamWriter(req.GetRequestStream(), System.Text.Encoding.ASCII); streamOut.Write(strRequest); streamOut.Close(); StreamReader streamIn = new StreamReader(req.GetResponse().GetResponseStream()); string strResponse = streamIn.ReadToEnd(); streamIn.Close(); if (strResponse == "VERIFIED") { //Insert statement } else if (strResponse == "INVALID") { //UPDATE YOUR DATABASE StreamWriter swr = new StreamWriter(Server.MapPath("Textfile.txt")); swr.WriteLine("---- not verified(" + DateTime.Now.ToString() + ")--"); swr.Dispose(); } else { //UPDATE YOUR DATABASE //TextWriter txWriter = new StreamWriter(Server.MapPath("../uploads/") + Session["orderID"].ToString() + ".txt"); //txWriter.WriteLine("Invalid"); ////log response/ipn data for manual investigation //txWriter.Close(); } </code></pre> <p>The payment is processed fully. I am also directed to the thank you page. Please HELP</p> <p>Thanks</p>
 

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