Example #1
0
        private static void PublishonAS2(object url)
        {
            FormatServerResponse.DisplayMessage("Publish EDI message");
            PropogationContext context = new PropogationContext();

            context.URL    = url as string;
            context.Folder = Settings.AvgFolder;
            SendEDIMessage request = new SendEDIMessage();

            request.SendEDI(context);
            FormatServerResponse.DisplayMessage("Number of messages published - " + MessageCounter.IncrementAvgMessageSent());
        }
Example #2
0
        public void ASyncMDNSend(PropogationContext context)
        {
            ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
            FormatServerResponse.AsyncDisplaySuccessMessage("Begin Async send for ID-" + context.OrginalMessageID);

            X509Certificate2 cert = Settings.SigningCertificate;
            DateTime         dt   = DateTime.Now;

            String divider1 = "=Part" + dt.ToString("_dd_HHmmss.ffffff");
            String divider2 = "=Part" + dt.ToString("_HH_ddmmss.ffffff");

            HttpWebRequest request = WebRequest.Create(context.URL) as HttpWebRequest;

            request.Method      = "POST";
            request.ContentType = "multipart/signed;protocol=\"application/pkcs7-signature\";micalg=sha1;boundary=\"" + divider1 + "\"";

            request.Headers.Add("Message-Id", "<" + Guid.NewGuid().ToString() + "@" + Settings.AS2From + ">");

            request.Headers.Add("Subject", "Signed Message Disposition Notification");

            request.Headers.Add("Mime-Version", "1.0");
            request.Headers.Add("AS2-Version", "1.2");
            request.Headers.Add("AS2-From", Settings.AS2From);
            request.Headers.Add("AS2-To", Settings.AS2To);

            StringBuilder part1 = new StringBuilder();

            StringBuilder part5 = new StringBuilder();


            part1.Append("Content-Type: multipart/report;Report-Type=disposition-notification;boundary=\"" + divider2 + "\"");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("--" + divider2 + "\r\n");
            part1.Append("\r\n");
            part1.Append("Your message was successfully received and processed.");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("--" + divider2 + "\r\n");
            part1.Append("Content-Type: message/disposition-notification");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("Original-Recipient: rfc822;" + Settings.AS2From);
            part1.Append("\r\n");
            part1.Append("Final-Recipient: rfc822;" + Settings.AS2From);
            part1.Append("\r\n");
            part1.Append(String.Format("Original-Message-ID: {0}", context.OrginalMessageID));
            part1.Append("\r\n");
            part1.Append(String.Format("Received-Content-MIC: {0},sha1", context.MIC));
            part1.Append("\r\n");
            part1.Append("Disposition: Automatic-action/mdn-sent-automatically;processed");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("--" + divider2 + "--\r\n");
            part1.Append("\r\n");

            part5.Append("--" + divider1 + "\r\n"
                         + part1.ToString()
                         + "\r\n"
                         + "--" + divider1 + "\r\n"
                         + "Content-Type: application/pkcs7-signature; name= smime.p7s; smime-type=signed-data" + "\r\n"
                         + "Content-Disposition: attachment; filename=\"smime.p7s\"" + "\r\n"
                         + "Content-Transfer-Encoding: base64\r\n"
                         + "\r\n"
                         + Certificates.SignDetached(Encoding.Default.GetBytes(part1.ToString()), cert)
                         + "\r\n"
                         + "--" + divider1 + "--");

            byte[] byteData = Encoding.Default.GetBytes(part5.ToString());



            Stream sw = request.GetRequestStream();

            sw.Write(byteData, 0, byteData.Length);

            sw.Close();


            using (HttpWebResponse resp = (HttpWebResponse)request.GetResponse())
            {
                StringBuilder response = new StringBuilder();

                foreach (string key in resp.Headers.Keys)
                {
                    response.AppendLine(String.Format("{0}:{1}", key, resp.Headers[key]));
                }


                StreamReader sr = new StreamReader(resp.GetResponseStream());

                string _responseText = sr.ReadToEnd();
                response.Append(Encoding.Unicode.GetString(Encoding.Unicode.GetBytes(_responseText)));

                if (Settings.Log)
                {
                    File.WriteAllText(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\Asyncmdn"
                                      + dt.ToString("_dd_HHmmss.ffffff") + ".txt", _responseText, Encoding.UTF8);
                }

                sr.Close();
                resp.Close();
            }



            FormatServerResponse.AsyncDisplaySuccessMessage("Completed  Async send for ID-" + context.OrginalMessageID);
        }
Example #3
0
        public MemoryStream SyncMDNSend(ref OutgoingWebResponseContext response, PropogationContext context)
        {
            X509Certificate2 cert = Settings.SigningCertificate;
            DateTime         dt   = DateTime.Now;

            String divider1 = "=Part" + dt.ToString("_dd_HHmmss.ffffff");
            String divider2 = "=Part" + dt.ToString("_HH_ddmmss.ffffff");


            response.ContentType = "multipart/signed;protocol=\"application/pkcs7-signature\";micalg=sha1;boundary=\"" + divider1 + "\"";

            response.Headers.Add("Message-Id", "<" + Guid.NewGuid().ToString() + "@" + Settings.AS2From + ">");

            response.Headers.Add("Subject", "Signed Message Disposition Notification");

            response.Headers.Add("Mime-Version", "1.0");
            response.Headers.Add("AS2-Version", "1.2");
            response.Headers.Add("AS2-From", Settings.AS2From);
            response.Headers.Add("AS2-To", Settings.AS2To);

            StringBuilder part1 = new StringBuilder();
            StringBuilder part5 = new StringBuilder();



            part1.Append("Content-Type: multipart/report;Report-Type=disposition-notification;boundary=\"" + divider2 + "\"");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("--" + divider2 + "\r\n");
            part1.Append("\r\n");
            part1.Append("Your message was successfully received and processed.");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("--" + divider2 + "\r\n");
            part1.Append("Content-Type: message/disposition-notification");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("Original-Recipient: rfc822;" + Settings.AS2From);
            part1.Append("\r\n");
            part1.Append("Final-Recipient: rfc822;" + Settings.AS2From);
            part1.Append("\r\n");
            part1.Append(String.Format("Original-Message-ID: {0}", context.OrginalMessageID));
            part1.Append("\r\n");
            part1.Append(String.Format("Received-Content-MIC: {0},sha1", context.MIC));
            part1.Append("\r\n");
            part1.Append("Disposition: Automatic-action/mdn-sent-automatically;processed");
            part1.Append("\r\n");
            part1.Append("\r\n");
            part1.Append("--" + divider2 + "--\r\n");
            part1.Append("\r\n");


            part5.Append("--" + divider1 + "\r\n"
                         + part1.ToString()
                         + "\r\n"
                         + "--" + divider1 + "\r\n"
                         + "Content-Type: application/pkcs7-signature; name= smime.p7s; smime-type=signed-data" + "\r\n"
                         + "Content-Disposition: attachment; filename=\"smime.p7s\"" + "\r\n"
                         + "Content-Transfer-Encoding: base64\r\n"
                         + "\r\n"
                         + Certificates.SignDetached(Encoding.Default.GetBytes(part1.ToString()), cert)
                         + "\r\n"
                         + "--" + divider1 + "--");

            if (Settings.Log)
            {
                File.WriteAllText(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\SyncMDN" + DateTime.Now.ToString("_dd_HHmmss.ffffff") + ".txt", part5.ToString(), Encoding.UTF8);
            }

            return(new MemoryStream(Encoding.Default.GetBytes(part5.ToString())));
        }
 public static void AsyncSend(PropogationContext context)
 {
     queue.Enqueue(context);
 }
        public Stream POST(Stream as2Message)
        {
            try
            {
                IncomingWebRequestContext request    = WebOperationContext.Current.IncomingRequest;
                WebHeaderCollection       collection = request.Headers;

                if (collection["Subject"].Contains("Signed Message Disposition Notification"))
                {
                    FormatServerResponse.AsyncDisplaySuccessMessage("Received Async MDN - " + MessageCounter.IncrementAsyncMessageRcv());

                    var    mdn     = new StreamReader(as2Message);
                    string lookfor = "Original-Message-ID:";
                    string line    = string.Empty;
                    while (!mdn.EndOfStream)
                    {
                        if ((line = mdn.ReadLine()).StartsWith(lookfor))
                        {
                            line = line.Substring(lookfor.Length).Trim();
                            FormatServerResponse.AsyncDisplaySuccessMessage(line);
                            break;
                        }
                    }

                    if (MessageCounter.collection.ContainsKey(line))
                    {
                        var data = MessageCounter.collection[line];
                        data.EndTime = DateTime.Now;

                        MessageCounter.collection.AddOrUpdate(line, data, (key, oldvalue) => data);
                    }
                    return(null);
                }

                FormatServerResponse.AsyncDisplayMessage("Received EDI message");
                DateTime dt = DateTime.Now;

                try
                {
                    byte[] buffer = new byte[16 * 1024];
                    using (MemoryStream ms = new MemoryStream())
                    {
                        int read;
                        while ((read = as2Message.Read(buffer, 0, buffer.Length)) > 0)
                        {
                            ms.Write(buffer, 0, read);
                        }
                        buffer = ms.ToArray();
                    }

                    string content = DecryptMessage(buffer);

                    StringReader stringReader = new StringReader(content);
                    stringReader.ReadLine();
                    string divider = stringReader.ReadLine().Split('"')[2];
                    stringReader.ReadLine();
                    stringReader.ReadLine();

                    StringBuilder builder = new StringBuilder();
                    string        line    = string.Empty;
                    builder.Append(line = stringReader.ReadLine());
                    while ((line = stringReader.ReadLine()) != null)
                    {
                        if (line.Contains("--" + divider))
                        {
                            break;
                        }
                        else
                        {
                            builder.Append("\r\n" + line);
                        }
                    }

                    string             data     = builder.ToString();
                    var                response = WebOperationContext.Current.OutgoingResponse;
                    PropogationContext context  = new PropogationContext();

                    context.MIC = MDNSend.GenerateMIC(data);
                    context.OrginalMessageID = collection["Message-ID"] as string;
                    MDNSend generateMDN = new MDNSend();
                    if (collection.AllKeys.Contains("Receipt-Delivery-Option"))
                    {
                        context.URL = collection.Get("Receipt-Delivery-Option");
                        response.StatusDescription = "EDI Message was received";

                        SendAsyncMDN.AsyncSend(context);
                        if (!Settings.IsAS2Default)
                        {
                            Helper.GetInboundLogger().LogEndTime(data, DateTime.Now);
                        }

                        return(null);
                    }
                    else
                    {
                        FormatServerResponse.AsyncDisplaySuccessMessage("Sending Sync MDN");
                        if (!Settings.IsAS2Default)
                        {
                            Helper.GetInboundLogger().LogEndTime(data, DateTime.Now);
                        }
                        return(generateMDN.SyncMDNSend(ref response, context));
                    }
                }
                catch (Exception ex)
                {
                    FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
                }
                return(null);
            }
            catch (Exception ex)
            {
                FormatServerResponse.DisplayErrorMessage(ex.Message);
                return(null);
            }
        }
Example #6
0
        private void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
        {
            clientStartTime = DateTime.Now;
            Stopwatch monitor   = new Stopwatch();
            int       loopCount = 0;

            monitor.Start();
            var worker = sender as BackgroundWorker;

            string[] urlLis = Settings.URL.Split('|');

            while (watch.ElapsedMilliseconds < Settings.Duration && !e.Cancel)
            {
                e.Cancel = worker.CancellationPending;

                if (monitor.ElapsedMilliseconds > 60000 * loopCount)
                {
                    FormatServerResponse.DisplaySuccessMessage("Entered loop - " + (loopCount + 1));

                    if (!String.IsNullOrEmpty(Settings.AvgFolder))
                    {
                        if (!e.Cancel)
                        {
                            Task.Factory.StartNew(() =>
                            {
                                FormatServerResponse.DisplayMessage("Starting Avg message publish");

                                for (int i = 0; i < Settings.AvgMessagePerMin; i++)
                                {
                                    if (e.Cancel)
                                    {
                                        break;
                                    }

                                    for (int j = 0; j < urlLis.Count(); j++)
                                    {
                                        if (!String.IsNullOrEmpty(urlLis[j]))
                                        {
                                            FormatServerResponse.DisplayMessage("Publish EDI message to " + urlLis[j]);
                                            PropogationContext context = new PropogationContext();
                                            context.URL    = urlLis[j];
                                            context.Folder = Settings.AvgFolder;
                                            Task.Factory.StartNew(() =>
                                            {
                                                if (!e.Cancel)
                                                {
                                                    SendEDIMessage request = new SendEDIMessage();
                                                    request.SendEDI(context);
                                                    FormatServerResponse.DisplayMessage("Number of Avg messages published - " + MessageCounter.IncrementAvgMessageSent());
                                                    UpdateTime(DateTime.Now);
                                                }
                                            });
                                        }
                                    }
                                }
                            });
                        }
                    }

                    if (!String.IsNullOrEmpty(Settings.MinFolder))
                    {
                        if (!e.Cancel)
                        {
                            Task.Factory.StartNew(() =>
                            {
                                FormatServerResponse.DisplayMessage("Starting Min message publish");
                                for (int i = 0; i < Settings.MinMessagePerMin; i++)
                                {
                                    if (e.Cancel)
                                    {
                                        break;
                                    }
                                    for (int j = 0; j < urlLis.Count(); j++)
                                    {
                                        if (!String.IsNullOrEmpty(urlLis[j]))
                                        {
                                            FormatServerResponse.DisplayMessage("Publish EDI message to " + urlLis[j]);
                                            PropogationContext context = new PropogationContext();
                                            context.URL    = urlLis[j];
                                            context.Folder = Settings.MinFolder;
                                            Task.Factory.StartNew(() =>
                                            {
                                                if (!e.Cancel)
                                                {
                                                    SendEDIMessage request = new SendEDIMessage();
                                                    request.SendEDI(context);
                                                    FormatServerResponse.DisplayMessage("Number of Min  messages published - " + MessageCounter.IncrementMinMessageSent());
                                                    UpdateTime(DateTime.Now);
                                                }
                                            });
                                        }
                                    }
                                }
                            });
                        }
                    }

                    if (!String.IsNullOrEmpty(Settings.MaxFolder))
                    {
                        if (!e.Cancel)
                        {
                            Task.Factory.StartNew(() =>
                            {
                                FormatServerResponse.DisplayMessage("Starting Max message publish");
                                for (int i = 0; i < Settings.MaxMessagePerMin; i++)
                                {
                                    if (e.Cancel)
                                    {
                                        break;
                                    }
                                    for (int j = 0; j < urlLis.Count(); j++)
                                    {
                                        if (!String.IsNullOrEmpty(urlLis[j]))
                                        {
                                            FormatServerResponse.DisplayMessage("Publish EDI message to " + urlLis[j]);
                                            PropogationContext context = new PropogationContext();
                                            context.URL    = urlLis[j];
                                            context.Folder = Settings.MaxFolder;

                                            Task.Factory.StartNew(() =>
                                            {
                                                if (!e.Cancel)
                                                {
                                                    SendEDIMessage request = new SendEDIMessage();
                                                    request.SendEDI(context);
                                                    FormatServerResponse.DisplayMessage("Number of Max messages published - " + MessageCounter.IncrementMaxMessageSent());
                                                    UpdateTime(DateTime.Now);
                                                }
                                            });
                                        }
                                    }
                                }
                            });
                        }
                    }

                    loopCount++;
                }

                if (!e.Cancel)
                {
                    Thread.Sleep(1000);
                }
                else
                {
                    break;
                }
            }
        }
Example #7
0
        public void SendEDI(PropogationContext context)
        {
            try
            {
                ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
                HttpWebRequest req = WebRequest.Create(context.URL) as HttpWebRequest;

                DataStruct data   = new DataStruct();
                var        logger = Helper.GetInboundLogger();
                if (Settings.Timeout > 0)
                {
                    req.Timeout = Settings.Timeout;
                }
                DateTime         dt             = DateTime.Now;
                X509Certificate2 encryptioncert = Settings.EncryptionCertificate;
                X509Certificate2 signingcert    = Settings.SigningCertificate;
                string           GUID           = Guid.NewGuid().ToString("N");
                string           messageID      = "<" + GUID + "@" + Settings.AS2From + ">";

                req.Method      = "POST";
                req.ContentType = "application/pkcs7-mime; smime-type=enveloped-data; name=\"smime.p7m\"";
                req.UserAgent   = "Sampler.EDI.AS2";
                req.Headers.Add("Message-Id", messageID);
                req.Headers.Add("From", Settings.Email);
                if (!Settings.IsAS2Default && Settings.Subject.Contains("{0}"))
                {
                    req.Headers.Add("Subject", String.Format(Settings.Subject, GUID));
                }
                else
                {
                    req.Headers.Add("Subject", Settings.Subject);
                }
                // req.Headers.Add("Date", DateTime.Now.ToUniversalTime().ToString("ddd, dd MMM yyyy hh:mm:ss ") + "GMT");
                req.Date = DateTime.Now.ToUniversalTime();
                req.Headers.Add("Mime-Version", "1.0");
                req.Headers.Add("AS2-Version", "1.2");
                req.Headers.Add("AS2-From", Settings.AS2From);
                req.Headers.Add("AS2-To", Settings.AS2To);
                if (Settings.IsAsync)
                {
                    req.Headers.Add("Receipt-Delivery-Option", Settings.ReceiptDeliveryOption);
                }
                req.Headers.Add("Content-Disposition", "attachment; filename=\"smime.p7m\"");
                req.Headers.Add("Disposition-notification-To", Settings.ReceiptDeliveryOption);
                req.Headers.Add("Disposition-notification-options", "signed-receipt-protocol=optional,pkcs7-signature;signed-receipt-micalg=optional,sha1");


                String divider = "=Part" + dt.ToString("_dd_HHmmss.ffffff");

                StringBuilder sendData = new StringBuilder();
                sendData.Append("MIME-Version: 1.0\r\n");
                sendData.Append("Content-Type: multipart/signed; protocol=\"application/pkcs7-signature\"; micalg=sha1; boundary=\"" + divider + "\"\r\n");
                sendData.Append("\r\n");
                StringBuilder strHeader = new StringBuilder();

                FormatServerResponse.AsyncDisplayMessage("Create MIME Content");

                strHeader.Append(String.Format(
                                     "Content-Type: {0}; name=\"{1}\"\r\n"
                                     + "Content-Transfer-Encoding: binary\r\n"
                                     + "Content-Disposition: attachment; filename=\"{2}\"\r\n"
                                     + "\r\n",
                                     "application/EDI-Consent",
                                     Settings.FileName,
                                     Settings.FileName));

                try
                {
                    foreach (string file in Directory.GetFiles(context.Folder))
                    {
                        /* FileInfo fileInfo = new FileInfo(file);
                         * strHeader.Append(String.Format("{0}"
                         + "\r\n",
                         +   File.ReadAllText(file)
                         +   ));*/



                        strHeader.Append(String.Format("{0}"
                                                       + "\r\n", (Settings.IsAS2Default) ? logger.generateStringFromEDIFile(file):logger.generateMiddlewareMessage(GUID, file)
                                                       ));
                    }
                }
                catch (Exception ex)
                {
                    FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
                    return;
                }

                string strData = "--" + divider + "\r\n"
                                 + strHeader + "\r\n"
                                 + "--" + divider + "\r\n"
                                 + "Content-Type: application/pkcs7-signature; name= smime.p7s; smime-type=signed-data" + "\r\n"
                                 + "Content-Disposition: attachment; filename=\"smime.p7s\"" + "\r\n"
                                 + "Content-Transfer-Encoding: base64\r\n"
                                 + "\r\n"
                                 + Certificates.SignDetached(Encoding.Default.GetBytes(strHeader.ToString()), signingcert)
                                 + "\r\n";
                sendData.Append(strData);

                sendData.Append("--" + divider + "--");

                StringBuilder request = new StringBuilder();

                foreach (string key in req.Headers.Keys)
                {
                    request.AppendLine(String.Format("{0}:{1}", key, req.Headers[key]));
                }
                request.Append(sendData);

                if (Settings.Log)
                {
                    File.WriteAllBytes(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\request" + dt.ToString("_dd_HHmmss.ffffff") + ".txt", Encoding.Default.GetBytes(request.ToString()));


                    FormatServerResponse.DisplayMessage("Log Payload before Encryption");

                    FormatServerResponse.DisplayMessage("Begin Payload  Encryption");
                }

                byte[] byteData = Certificates.Encrypt(Encoding.Default.GetBytes(sendData.ToString()), encryptioncert);
                try
                {
                    data.StartTime = DateTime.Now;
                    data.Type      = 'S';


                    MessageCounter.collection.AddOrUpdate(messageID, data, (key, oldValue) => data);
                    FormatServerResponse.AsyncDisplayMessage("Fetch stream");
                    MessageCounter.IncrementConnection();
                    Stream sw = req.GetRequestStream();
                    FormatServerResponse.AsyncDisplayMessage("Write to stream");
                    sw.Write(byteData, 0, byteData.Length);
                    sw.Close();


                    StringBuilder response = new StringBuilder();
                    FormatServerResponse.AsyncDisplayMessage("Waiting for response");


                    using (HttpWebResponse resp = (HttpWebResponse)req.GetResponse())
                    {
                        foreach (string key in resp.Headers.Keys)
                        {
                            response.AppendLine(String.Format("{0}:{1}", key, resp.Headers[key]));
                        }

                        StreamReader sr = new StreamReader(resp.GetResponseStream());
                        MessageCounter.DecrementConnection();

                        string _responseText = sr.ReadToEnd();
                        response.Append(Encoding.Unicode.GetString(Encoding.Unicode.GetBytes(_responseText)));

                        if (Settings.Log)
                        {
                            File.WriteAllText(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\mdn_actually" + dt.ToString("_dd_HHmmss.ffffff") + ".txt", _responseText, Encoding.UTF8);
                        }

                        sr.Close();

                        if (!Settings.IsAsync)
                        {
                            data.EndTime = DateTime.Now;
                            MessageCounter.collection.AddOrUpdate(messageID, data, (key, oldValue) => data);

                            if (_responseText.Contains("Your message was successfully received and processed."))
                            {
                                FormatServerResponse.AsyncDisplaySuccessMessage("State:Success");
                            }
                            else
                            {
                                FormatServerResponse.AsyncDisplayErrorMessage("State:Error CHECK mdn" + dt.ToString("_dd_HHmmss.ffffff"));
                            }
                        }

                        resp.Close();
                    }

                    if (Settings.Log)
                    {
                        File.WriteAllText(@"C:\Users\rmd\Documents\Sterling Documents\Sample\log\mdn" + dt.ToString("_dd_HHmmss.ffffff") + ".txt", response.ToString());
                    }

                    try
                    {
                        if (Settings.NoSQL)
                        {
                            logger.LogStartTime(data.StartTime);
                        }
                    }
                    catch (Exception ex)
                    {
                        FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
                    }
                }
                catch (Exception ex)
                {
                    MessageCounter.DecrementConnection();
                    FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
                    if (Settings.LogToFile)
                    {
                        Logger.Log(String.Format("{0},{1},{2}", messageID, ex.Message, DateTime.Now.ToString("o")));
                    }
                }
            }
            catch (Exception ex)
            {
                FormatServerResponse.AsyncDisplayErrorMessage(ex.Message);
            }
        }
        private void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
        {
            clientStartTime = DateTime.Now;

            int loopCount = 0;
            var worker    = sender as BackgroundWorker;

            if (Settings.LogToFile)
            {
                Logger.Log("Start Time - " + clientStartTime.ToString("o"));
            }

            string[] urlLis = Settings.URL.Split('|');

            while (Helper.ElapsedMilliseconds < Settings.Duration && !e.Cancel)
            {
                e.Cancel = worker.CancellationPending;

                if (DateTime.Now.Subtract(clientStartTime).TotalMilliseconds > Settings.Mins * 60000 * loopCount)
                {
                    FormatServerResponse.DisplaySuccessMessage("Entered loop - " + (loopCount + 1));

                    if (!String.IsNullOrEmpty(Settings.AvgFolder))
                    {
                        if (!e.Cancel)
                        {
                            Task.Factory.StartNew(() =>
                            {
                                FormatServerResponse.DisplayMessage("Starting Avg message publish");

                                for (int i = 0; i < Settings.AvgMessagePerMin; i++)
                                {
                                    if (e.Cancel)
                                    {
                                        break;
                                    }

                                    foreach (string url in urlLis)
                                    {
                                        if (!String.IsNullOrEmpty(url))
                                        {
                                            FormatServerResponse.DisplayMessage("Publish EDI message to " + url);
                                            PropogationContext context = new PropogationContext();
                                            context.URL    = url;
                                            context.Folder = Settings.AvgFolder;

                                            ThreadPool.QueueUserWorkItem(delegate(object a)
                                            {
                                                // MessageCounter.IncrementThread();

                                                if (!e.Cancel)
                                                {
                                                    SendEDIMessage request = new SendEDIMessage();
                                                    request.SendEDI(context);
                                                    FormatServerResponse.DisplayMessage("Number of Avg messages published - " + MessageCounter.IncrementAvgMessageSent());
                                                    UpdateTime(DateTime.Now);
                                                }

                                                // MessageCounter.DecrementThread();
                                            });
                                        }
                                    }
                                }
                            });
                        }
                    }

                    if (!String.IsNullOrEmpty(Settings.MinFolder))
                    {
                        if (!e.Cancel)
                        {
                            Task.Factory.StartNew(() =>
                            {
                                FormatServerResponse.DisplayMessage("Starting Min message publish");
                                for (int i = 0; i < Settings.MinMessagePerMin; i++)
                                {
                                    if (e.Cancel)
                                    {
                                        break;
                                    }
                                    foreach (string url in urlLis)
                                    {
                                        if (!String.IsNullOrEmpty(url))
                                        {
                                            FormatServerResponse.DisplayMessage("Publish EDI message to " + url);
                                            PropogationContext context = new PropogationContext();
                                            context.URL    = url;
                                            context.Folder = Settings.MinFolder;

                                            ThreadPool.QueueUserWorkItem(delegate(object a)
                                            {
                                                // MessageCounter.IncrementThread();

                                                if (!e.Cancel)
                                                {
                                                    SendEDIMessage request = new SendEDIMessage();
                                                    request.SendEDI(context);
                                                    FormatServerResponse.DisplayMessage("Number of Min  messages published - " + MessageCounter.IncrementMinMessageSent());
                                                    UpdateTime(DateTime.Now);
                                                }

                                                // MessageCounter.DecrementThread();
                                            });
                                        }
                                    }
                                }
                            });
                        }
                    }

                    if (!String.IsNullOrEmpty(Settings.MaxFolder))
                    {
                        if (!e.Cancel)
                        {
                            Task.Factory.StartNew(() =>
                            {
                                FormatServerResponse.DisplayMessage("Starting Max message publish");
                                for (int i = 0; i < Settings.MaxMessagePerMin; i++)
                                {
                                    if (e.Cancel)
                                    {
                                        break;
                                    }
                                    foreach (string url in urlLis)
                                    {
                                        if (!String.IsNullOrEmpty(url))
                                        {
                                            FormatServerResponse.DisplayMessage("Publish EDI message to " + url);
                                            PropogationContext context = new PropogationContext();
                                            context.URL    = url;
                                            context.Folder = Settings.MaxFolder;

                                            ThreadPool.QueueUserWorkItem(delegate(object a)
                                            {
                                                //  MessageCounter.IncrementThread();

                                                if (!e.Cancel)
                                                {
                                                    SendEDIMessage request = new SendEDIMessage();
                                                    request.SendEDI(context);
                                                    FormatServerResponse.DisplayMessage("Number of Max messages published - " + MessageCounter.IncrementMaxMessageSent());
                                                    UpdateTime(DateTime.Now);
                                                }

                                                // MessageCounter.DecrementThread();
                                            });
                                        }
                                    }
                                }
                            });
                        }
                    }

                    loopCount++;
                }

                if (!e.Cancel)
                {
                    Thread.Sleep(1000);
                }
                else
                {
                    break;
                }
            }
        }