Hello,

When I'm uploading an file to a JRun WebServer (third party) with a Windows
Forms application, l always get an TimeOut while uploading, all other request
who doesn't request an post are going ok? Why? I've tried almost everything.
I also tried the KB888528 solution but this also doesn't work.

What can the KB887563 do for me?

Machine( tried on Windows 2003 Server & WinXp)
Microsoft .NET Framework 1.1 SP1

I'll hope somebody could help me because this is very frustrating.

Thanx in advance.

Greetz,

Joey Chömpff

My Code:

private void Initialize()
{
    // Create a new request to the mentioned URL.
    _request = (HttpWebRequest) WebRequest.Create(_url);
   
    _request.Headers.Set("Pragma", "no-cache");
    _request.UserAgent = "Sample";
    _request.Timeout = 30000;
    _request.Method = "GET";
    _request.ContentType="text/xml";
    _request.AllowAutoRedirect = true;           
    _request.KeepAlive = false;
    _request.CookieContainer = _cookieJar;
    _request.Credentials = CredentialCache.DefaultCredentials;
    ServicePointManager.CertificatePolicy = new EBatchSecurityPolicy();

    if (UseProxy)
    {   
        _proxy = (WebProxy) _request.Proxy;
        _proxy.Credentials = new NetworkCredential(_proxyUserName, _proxyPassword);
        _request.Proxy=_proxy;
    }
}

private void AddPostData()
{
    string boundary = "---------------------------" +
DateTime.Now.Ticks.ToString("x");
    _request.ContentType = "multipart/form-data; boundary=" + boundary;
    _request.Method = "POST";

    // Build up the post message header
    StringBuilder sb = new StringBuilder();
    sb.Append("--");
    sb.Append(boundary);
    sb.Append("\r\n");
    sb.Append("Content-Disposition: form-data; name=\"");
    sb.Append("file");
    sb.Append("\"; filename=\"");
    sb.Append(_fileNameToPost);
    sb.Append("\"");
    sb.Append("\r\n");
    sb.Append("Content-Type: application/octet-stream");
    sb.Append("\r\n");
    sb.Append("\r\n");            

    string postHeader = sb.ToString();
    byte[] postHeaderBytes = Encoding.Default.GetBytes(postHeader);

    // Build the trailing boundary string as a byte array
    // ensuring the boundary appears on a line by itself
    byte[] boundaryBytes =
    Encoding.Default.GetBytes(string.Format("\r\n--{0}--\r\n",boundary));
   
    using(MemoryStream stream = new MemoryStream())
    {
        // Write out our post header
        stream.Write(postHeaderBytes, 0, postHeaderBytes.Length);

        // Write out the file contents
        byte[] buffer = new Byte[checked((uint) Math.Min(4096, (int)
_dataToPost.Length))];
        int bytesRead = 0;
        int totalBytesRead = 0;
        while ( (bytesRead = _dataToPost.Read(buffer, 0, buffer.Length)) != 0 )
        {
            stream.Write(buffer, 0, bytesRead);
            totalBytesRead += bytesRead;
        }

        // Write out the trailing boundary
        stream.Write(boundaryBytes, 0, boundaryBytes.Length);
       
        long length = postHeaderBytes.Length + totalBytesRead +
boundaryBytes.Length;
        _request.ContentLength = length;
       
        using(Stream requestStream = _request.GetRequestStream())
        {
            stream.WriteTo(requestStream);
            requestStream.Close();
        }
       
        stream.Close();
    }
}

public ResponseBase GetResponse(Type responseType)
{
    if (_dataToPost != null && _dataToPost.Length > 0)
        AddPostData();
    // Read the response
    using(HttpWebResponse webResponse = (HttpWebResponse)_request.GetResponse())
    {
        ResponseBase response = null;
        using (StreamReader sr =  new
StreamReader(webResponse.GetResponseStream(), System.Text.UTF8Encoding.UTF8))
        {
            string responseString = sr.ReadToEnd();

            using(StringReader stringReader = new StringReader(responseString))
            {
                response = (ResponseBase) Serializer.Read(responseType, stringReader);
                stringReader.Close();
            }
            sr.Close();
        }
       
        webResponse.Close();
        return response;
    }
}

My Exception:

Message: The operation has timed-out. StackTrace:    at
System.Net.HttpWebRequest.GetResponse()
  at ECH.EBatch.Common.Communication.EBatchCommunicator.GetResponse(Type
responseType)
  at ECH.EBatch.Common.EBatchManager.GetResponse(EBatchService service,
String url, Type responseType, Stream dataToPost, String fileName)
  at ECH.EBatch.Common.EBatchManager.UploadFile(String fileName,
EBatchService ebatchService)
  at
ECH.EBatch.TestApplication.EBatchManagerTest.UploadOldFiles(EBatchService
service)
  at ECH.EBatch.TestApplication.frmMain.btnUpload_Click(Object sender,
EventArgs e)