我使用System.Net.FtpClient组件上传文件到测试FTP站点前插入的睡眠。当我运行下面的代码的文件没有出现在远程位置,除非我用了Thread.Sleep按如下(我宁愿不使用):System.Net.FtpClient openwrite犯规上传文件,除非我exitting
using System;
using System.IO;
using System.Net;
using System.Net.FtpClient;
using System.Security.Cryptography.X509Certificates;
using System.Threading;
namespace FtpsUploadTest
{
/// <summary>
/// The ftp publisher.
/// </summary>
public class FtpPublisher
{
private readonly FtpsSettings _settings;
private readonly IFtpClient _ftpClient;
/// <summary>
/// Initializes a new instance of the <see cref="FtpPublisher"/> class.
/// </summary>
public FtpPublisher()
{
_ftpClient = new FtpClient();
_settings = SettingsReader.GetMySettings();
Init();
}
/// <summary>
/// The publish.
/// </summary>
/// <param name="fileToUpload">
/// The input file path.
/// </param>
public void Publish(string fileToUpload)
{
var remoteFileName = Path.GetFileName(fileToUpload);
Console.WriteLine("FTPS host: {0} remote path: {1}", _settings.FtpsRemoteHost, _settings.FtpsRemotePath);
if (!_ftpClient.IsConnected)
{
_ftpClient.Connect();
}
var fullRemotePath = string.Format("{0}/{1}", _settings.FtpsRemotePath, remoteFileName);
using (var ftpStream = _ftpClient.OpenWrite(fullRemotePath))
using (var inputStream = new FileStream(fileToUpload, FileMode.Open))
{
inputStream.CopyTo(ftpStream);
Thread.Sleep(5000); // <------------------- DOESNT WORK IF REMOVE THIS SLEEP!!
}
Console.WriteLine("File '{0}' published successfully", fileToUpload);
}
private void Init()
{
_ftpClient.Host = _settings.FtpsRemoteHost;
_ftpClient.Port = _settings.FtpsRemotePort;
_ftpClient.DataConnectionConnectTimeout = 60000;
_ftpClient.ConnectTimeout = 60000;
_ftpClient.Credentials = new NetworkCredential(_settings.FtpsUserId, string.Empty);
_ftpClient.DataConnectionType = 0;
if (string.IsNullOrEmpty(_settings.CertFile) || string.IsNullOrEmpty(_settings.CertPassword))
{
return;
}
_ftpClient.ClientCertificates.Add(CreateCertificate(_settings.CertFile, _settings.CertPassword));
_ftpClient.EncryptionMode = (FtpEncryptionMode)2;
_ftpClient.DataConnectionEncryption = true;
}
private X509Certificate CreateCertificate(string certFile, string certPassword)
{
return new X509Certificate(certFile, certPassword, X509KeyStorageFlags.MachineKeySet | X509KeyStorageFlags.PersistKeySet);
}
}
}
任何人都知道我如何能得到它在没有使用Thread.Sleep的情况下工作?我已经尝试冲洗,关闭流,但这并没有帮助。
你使用线程的应用程序?同一个'FtpPublisher'实例是否会被多个线程同时使用? –
即使您在调试器中等待几秒钟,该文件是否完全不可见,以进行编码? –
Joachim,这里没有使用线程。我已经尽可能简化了例子,并能够重现问题。 – user1229458