C# FTP и службы windows

---

Привет

Я хочу сделать сервис на C#, и мой сервис загрузит файл на FTP

Мой код :

public string[] directoryListSimple(ITEM Line, string directory)
        {
            try
            {
                /* Create an FTP Request */
                ftpRequest = (FtpWebRequest)WebRequest.Create(host + "/" + directory);
                /* Log in to the FTP Server with the User Name and Password Provided */
                ftpRequest.Credentials = new NetworkCredential(user, pass);
                ftpRequest.UseBinary = true;
                ftpRequest.UsePassive = false;
                ftpRequest.KeepAlive = true;
                /* Specify the Type of FTP Request */
                ftpRequest.Method = WebRequestMethods.Ftp.ListDirectory;
                /* Establish Return Communication with the FTP Server */
                ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
                /* Establish Return Communication with the FTP Server */
                ftpStream = ftpResponse.GetResponseStream();
                /* Get the FTP Server's Response Stream */
                StreamReader ftpReader = new StreamReader(ftpStream);
                /* Store the Raw Response */
                string directoryRaw = null;
                /* Read Each Line of the Response and Append a Pipe to Each Line for Easy Parsing */
                try
                {
                    while (ftpReader.Peek() != -1)
                    {
                        directoryRaw += ftpReader.ReadLine() + "|";
                    }
                }
                catch (Exception ex)
                {
                    Line.ERROR = "TRUE";
                    CL_TRAVAIL.Instance.LOG("ERROR 2 = " + ex.ToString());
                }
                ftpReader.Close();
                ftpStream.Close();
                ftpResponse.Close();
                ftpRequest = null;

                /* Resource Cleanup */
                /* Return the Directory Listing as a string Array by Parsing 'directoryRaw' with the Delimiter you Append (I use | in This Example) */
                try
                {
                    string[] directoryList = directoryRaw.Split("|".ToCharArray());
                    Line.ERROR = "FASLE";
                    return directoryList;
                }
                catch (Exception ex)
                {
                    Line.ERROR = "TRUE";
                    CL_TRAVAIL.Instance.LOG("ERROR 2 = " + ex.ToString());
                }
                /* Return an Empty string Array if an Exception Occurs */
                return new string[] { "" };
            }
            catch (Exception ex)
            {
                Line.ERROR = "TRUE";
                CL_TRAVAIL.Instance.LOG("ERROR 3 = " + ex.ToString());
                return new string[] { "" };
            }

        }

Моя ошибка находится в этой строке : ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();

<pre>
10:40:29 - ERROR 3 = System.Net.WebException: La connexion sous-jacente a été fermée : Une erreur inattendue s'est produite lors de la réception.
   à System.Net.FtpWebRequest.CheckError()
   à System.Net.FtpWebRequest.SyncRequestCallback(Object obj)
   à System.Net.CommandStream.Abort(Exception e)
   à System.Net.CommandStream.CheckContinuePipeline()
   à System.Net.FtpDataStream.System.Net.ICloseEx.CloseEx(CloseExState closeState)
   à System.Net.FtpDataStream.Dispose(Boolean disposing)
   à System.IO.Stream.Close()
   à System.IO.StreamReader.Dispose(Boolean disposing)
   à WindowsService.FTP.directoryListSimple(ITEM Line, String directory)

Что я уже пробовал:

Привет

Я использую свой код в приложении windows form, и он работает, но когда я использую его в своем сервисном приложении, он не работает.

У кого-нибудь есть идея

Спасибо

---

12:23:48 - ERROR 3 = System.Net.WebException: La connexion sous-jacente a été fermée : Une erreur inattendue s'est produite lors de la réception.
   à System.Net.FtpWebRequest.CheckError()
   à System.Net.FtpWebRequest.SyncRequestCallback(Object obj)
   à System.Net.CommandStream.Abort(Exception e)
   à System.Net.CommandStream.CheckContinuePipeline()
   à System.Net.FtpDataStream.System.Net.ICloseEx.CloseEx(CloseExState closeState)
   à System.Net.FtpDataStream.Dispose(Boolean disposing)
   à System.IO.Stream.Close()
   à System.IO.StreamReader.Dispose(Boolean disposing)
   à WindowsService.FTP.directoryListSimple(ITEM Line, String directory)