protected override void OnDispose()
{
try
{
if (!m_pClient.IsDisposed && m_pClient.IsConnected)
{
m_pClient.WriteLine("QUIT");
m_pClient.Disconnect();
}
}
catch (Exception ex)
{ string dummy = ex.Message; }
m_pClient.Dispose();
}
/// <summary>
/// Connects to the specified LumiSoft mail server.
/// </summary>
/// <param name="host">Host name or IP of server to connect.</param>
/// <param name="userName">User name.</param>
/// <param name="password">Password.</param>
public void Connect(string host, string userName, string password)
{
if (m_Connected)
{
return;
}
m_pClient.Connect(host, 5252);
// Read greeting text
string response = ReadLine();
if (!response.StartsWith("+OK"))
{
m_pClient.Disconnect();
throw new Exception(response);
}
// Auth user
m_pClient.TcpStream.WriteLine("LOGIN " + TextUtils.QuoteString(userName) + " " + TextUtils.QuoteString(password));
response = ReadLine();
if (!response.StartsWith("+OK"))
{
m_pClient.Disconnect();
throw new Exception(response);
}
m_Connected = true;
m_Host = host;
m_UserName = userName;
m_pTimerNoop = new Timer(30000);
m_pTimerNoop.AutoReset = true;
m_pTimerNoop.Elapsed += new ElapsedEventHandler(m_pTimerNoop_Elapsed);
m_pTimerNoop.Enabled = true;
}
/// <summary>
/// 断开连接
/// </summary>
/// <param name="ErrorDescription"></param>
/// <returns></returns>
public bool DisConnect(ref string ErrorDescription)
{
ErrorDescription = "";
if (!tcpClient.IsConnected)
{
return(true);
}
try
{
tcpClient.Disconnect();
return(true);
}
catch (Exception e)
{
ErrorDescription = e.Message;
return(false);
}
}
