Цитата(Track @ 22.10.2013, 14:42  ) |
Попросту говоря, владелец сервера таким образом защитился от заливки множества файлов.
Программного решения тут быть не может - договаривайтесь с владельцем - остальные решения это уже хакин |
бред полный. Просто надо заливать файлы в рамках одного соединения последовательно.
| Цитата(t2000 @ 22.10.2013, 06:14 ) | | не помогло :(( |
сдаётся мне вы нам врёте.
Вот я написал (чуть поправив):
| Код |
class Program
{
static void Main(string[] args)
{
FtpUload("ftp://***.ru/", "***", "***", @"c:\temp\2012-12-21_124923.png", "/var/www/temp/test/2012-12-21_124923.png");
FtpUload("ftp://***.ru/", "***", "***", @"c:\temp\2012-12-26_145930.png", "/var/www/temp/test/2012-12-26_145930.png");
FtpUload("ftp://***.ru/", "***", "***", @"c:\temp\2013-01-23_120403.png", "/var/www/temp/test/2013-01-23_120403.png");
}
public static void FtpUload(string ftpserver, string login, string password, string localPath, string filename)
{
FtpWebRequest requestFTPUploader = (FtpWebRequest)WebRequest.Create(ftpserver + filename);
requestFTPUploader.Credentials = new NetworkCredential(login, password);
requestFTPUploader.Method = WebRequestMethods.Ftp.UploadFile;
requestFTPUploader.KeepAlive = true;
requestFTPUploader.ConnectionGroupName = "MyUploadGroup";
requestFTPUploader.ServicePoint.ConnectionLimit = 1;
FileInfo fileInfo = new FileInfo(localPath );
FileStream fileStream = fileInfo.OpenRead();
int bufferLength = 2048;
byte[] buffer = new byte[bufferLength];
Stream uploadStream = requestFTPUploader.GetRequestStream();
int contentLength = fileStream.Read(buffer, 0, bufferLength);
while (contentLength != 0)
{
uploadStream.Write(buffer, 0, contentLength);
contentLength = fileStream.Read(buffer, 0, bufferLength);
}
uploadStream.Close();
fileStream.Close();
requestFTPUploader = null;
}
}
|
+добавил логирование:
| Код |
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
<system.diagnostics>
<sources>
<source name="System.Net" tracemode="protocolonly" maxdatasize="1024">
<listeners>
<add name="System.Net"/>
</listeners>
</source>
</sources>
<switches>
<add name="System.Net" value="Information"/>
</switches>
<sharedListeners>
<add name="System.Net"
type="System.Diagnostics.TextWriterTraceListener"
initializeData="network.log"
/>
</sharedListeners>
<trace autoflush="true"/>
</system.diagnostics>
</configuration>
|
Итог в логах:
| Код |
System.Net Information: 0 : [6516] FtpWebRequest#49911653::.ctor(ftp://***.ru//var/www/temp/test/2012-12-21_124923.png)
System.Net Information: 0 : [6516] Current OS installation type is 'Client'.
System.Net Information: 0 : [6516] RAS supported: True
System.Net Information: 0 : [6516] FtpWebRequest#49911653::GetRequestStream(Method=STOR.)
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Created connection from ***:56702 to ***:21.
System.Net Information: 0 : [6516] Associating FtpWebRequest#49911653 with FtpControlStream#35489797
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [220 ***.ru FTP server (Version 6.00LS) ready.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [USER ***]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [331 Password required for ***.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [PASS ********]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [230 User ***logged in.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [OPTS utf8 on]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [500 OPTS utf8 on: command not understood.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [PWD]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [257 "/var/www" is current directory.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [TYPE I]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [200 Type set to I.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [PASV]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [227 Entering Passive Mode (***)]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [STOR /var/www/temp/test/2012-12-21_124923.png]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [150 Opening BINARY mode data connection for '/var/www/temp/test/2012-12-21_124923.png'.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [226 Transfer complete.]
System.Net Information: 0 : [6516] FtpWebRequest#49911653::(Releasing FTP connection#35489797.)
System.Net Information: 0 : [6516] FtpWebRequest#45795543::.ctor(ftp://***.ru//var/www/temp/test/2012-12-26_145930.png)
System.Net Information: 0 : [6516] FtpWebRequest#45795543::GetRequestStream(Method=STOR.)
System.Net Information: 0 : [6516] Associating FtpWebRequest#45795543 with FtpControlStream#35489797
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [PASV]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [227 Entering Passive Mode (***)]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [STOR /var/www/temp/test/2012-12-26_145930.png]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [150 Opening BINARY mode data connection for '/var/www/temp/test/2012-12-26_145930.png'.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [226 Transfer complete.]
System.Net Information: 0 : [6516] FtpWebRequest#45795543::(Releasing FTP connection#35489797.)
System.Net Information: 0 : [6516] FtpWebRequest#65677972::.ctor(ftp://***.ru//var/www/temp/test/2013-01-23_120403.png)
System.Net Information: 0 : [6516] FtpWebRequest#65677972::GetRequestStream(Method=STOR.)
System.Net Information: 0 : [6516] Associating FtpWebRequest#65677972 with FtpControlStream#35489797
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [PASV]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [227 Entering Passive Mode (***)]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Sending command [STOR /var/www/temp/test/2013-01-23_120403.png]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [150 Opening BINARY mode data connection for '/var/www/temp/test/2013-01-23_120403.png'.]
System.Net Information: 0 : [6516] FtpControlStream#35489797 - Received response [226 Transfer complete.]
System.Net Information: 0 : [6516] FtpWebRequest#65677972::(Releasing FTP connection#35489797.)
|
как видите USER один раз была.... |