public void Dispose()
{
if (ToDatabase != null && _socket.Connected)
{
ToDatabase.Close();
}
if (FromDatabase != null && _socket.Connected)
{
FromDatabase.Close();
}
_socket.Close();
}
/// <summary>
/// Connects to a given host. Returns a list of any warnings from the server.
/// </summary>
/// <param name="host"></param>
/// <param name="port"></param>
/// <param name="username"></param>
/// <param name="password"></param>
/// <param name="database"></param>
/// <returns></returns>
public IList <string> Connect(string host, int port, string username, string password, string database)
{
Database = database;
Host = host;
Port = port;
Username = username;
_socket = new TcpClient(Host, Port)
{
NoDelay = true,
ReceiveTimeout = 60 * 2 * 1000,
SendBufferSize = 60 * 2 * 1000
};
this.FromDatabase = new StreamReader(new Stream(_socket.GetStream()));
this.ToDatabase = new StreamWriter(new Stream(_socket.GetStream()))
{
NewLine = "\n"
};
var challenge = FromDatabase.ReadLine();
// wait till the prompt
FromDatabase.ReadLine();
var response = GetChallengeResponse(challenge, username, password, "sql", database, null);
ToDatabase.WriteLine(response);
ToDatabase.Flush();
var temp = FromDatabase.ReadLine();
var redirects = new List <string>();
var warnings = new List <string>();
while (temp != ".")
{
if (string.IsNullOrEmpty(temp))
{
throw new MonetDbException("Connection to the server was lost");
}
switch ((DbLineType)temp[0])
{
case DbLineType.Error:
throw new MonetDbException(temp.Substring(1));
case DbLineType.Info:
warnings.Add(temp.Substring(1));
break;
case DbLineType.Redirect:
warnings.Add(temp.Substring(1));
break;
}
temp = FromDatabase.ReadLine();
}
if (redirects.Count <= 0)
{
return(warnings);
}
_socket.Client.Close();
_socket.Close();
return(FollowRedirects(redirects, username, password));
}
