public void ChangeConfigOptions(ConfigOptions opts)
{
this.options = opts;
Close();
Connect();
}
//private readonly Logger logger = new Logger("IConnectionICPImpl");
public ConnectionTCPImpl(ServerAddress addr, ConfigOptions opts)
{
this.hostAddress = addr;
this.options = opts;
}
/** \fn void ChangeConnectionOptions(ConfigOptions opts)
* \brief Change the connection options
* \return void
* \param opts The connection options
* \exception System.Exception
*/
public void ChangeConnectionOptions(ConfigOptions opts)
{
connection.ChangeConfigOptions(opts);
try
{
Auth();
}
catch (BaseException e)
{
throw e;
}
}
/** \fn void Connect(string username, string password, ConfigOptions options)
* \brief Connect to remote Sequoiadb database server
* \username Sequoiadb connection user name
* \password Sequoiadb connection password
* \options The options for connection
* \return void
* \exception SequoiaDB.BaseException
* \exception System.Exception
*/
public void Connect(string username, string password, ConfigOptions options)
{
ConfigOptions opts = options;
if (username == null)
username = "";
if (password == null)
password = "";
this.userName = username;
this.password = password;
if (options == null)
opts = new ConfigOptions();
if (connection == null)
{
// single address
if (serverAddress != null)
{
// connect
try
{
connection = new ConnectionTCPImpl(serverAddress, opts);
connection.Connect();
}
catch (System.Exception e)
{
connection = null;
throw e;
}
}
// several addresses
else if (serverAddresses != null)
{
int size = serverAddresses.Length;
Random random = new Random();
int count = random.Next(size);
int mark = count;
do
{
count = ++count % size;
try
{
ServerAddress conn = serverAddresses[count];
connection = new ConnectionTCPImpl(conn, opts);
connection.Connect();
}
catch (System.Exception)
{
if (mark == count)
{
throw new BaseException("SDB_NET_CANNOT_CONNECT");
}
continue;
}
break;
} while (mark != count);
}
else
{
throw new BaseException("SDB_NET_CANNOT_CONNECT");
}
// get endian info
isBigEndian = RequestSysInfo();
// authentication
try
{
Auth();
}
catch (BaseException e)
{
throw e;
}
}
}
public void ChangeConfigOptions(ConfigOptions opts)
{
this.options = opts;
Close();
Connect();
}
//private readonly Logger logger = new Logger("IConnectionICPImpl");
public ConnectionTCPImpl(ServerAddress addr, ConfigOptions opts)
{
this.hostAddress = addr;
this.options = opts;
}