internal FtpServerDownException(FtpResponse ftpResponse)
: this("FTP service was down.", ftpResponse)
{
}
internal FtpInvalidResponseException(string message, FtpResponse ftpResponse)
: base(message, ftpResponse)
{
}
internal FtpAuthenticationException(string message, FtpResponse ftpResponse)
: base(message, ftpResponse)
{
}
internal FtpResumeNotSupportedException(FtpResponse ftpResponse)
: base("Data transfer error: server does not support resuming.", ftpResponse)
{
}
internal FtpExceptionBase(string message, FtpResponse ftpResponse)
: base(message)
{
m_ftpResponse = ftpResponse;
}
internal FtpDataTransferException(string message, FtpResponse ftpResponse)
: base(message, ftpResponse)
{
}
internal FtpCommandException(string message, FtpResponse ftpResponse)
: base(message, ftpResponse)
{
}
internal FtpServerDownException(string message, FtpResponse ftpResponse)
: base(message, ftpResponse)
{
}
/// <summary>
/// Refresh response from control channel.
/// </summary>
public void RefreshResponse()
{
lock (this)
{
m_lastResponse = new FtpResponse(m_connection.GetStream());
}
foreach (string s in m_lastResponse.Respones)
{
m_sessionHost.OnResponseReceived(s);
}
}
internal void Connect()
{
m_connection.Connect(m_server, m_port);
try
{
m_lastResponse = new FtpResponse(m_connection.GetStream());
if (m_lastResponse.Code != FtpResponse.ServiceReady)
throw new FtpServerDownException("FTP service unavailable.", m_lastResponse);
}
catch
{
Close();
throw;
}
}