public bool Connect()
{
try
{
_transport = new TFramedTransport(new TSocket(_host, _port));
TProtocol protocol = new TBinaryProtocol(_transport);
_client = new Apache.Cassandra.Cassandra.Client(protocol);
_transport.Open();
_client.set_keyspace(_keyspace);
_isConnected = true;
}
catch (Exception ex)
{
log.Error(ex.ToString());
}
return(_isConnected);
}
private Apache.Cassandra.Cassandra.Client CreateConnection(String host)
{
TSocket socket = new TSocket(host, this.port);
TTransport trans = new TFramedTransport(socket);
try
{
trans.Open();
}
catch (TTransportException exception)
{
throw new Exception("unable to connect to server", exception);
}
Apache.Cassandra.Cassandra.Client client = new Apache.Cassandra.Cassandra.Client(new TBinaryProtocol(trans));
if (this.ringKs != null)
{
try
{
client.set_keyspace(this.ringKs);
}
catch (Exception exception)
{
throw exception;
}
}
return client;
}
public void login(string keyspace, string username, string password)
{
client.set_keyspace(keyspace);
AuthenticationRequest authrequst = new AuthenticationRequest();
Dictionary <string, string> credentials = new Dictionary <string, string>();
credentials.Add(username, password);
authrequst.Credentials = credentials;
try
{
client.login(authrequst);
}
catch (AuthenticationException e)
{
//To-do handle thirift auth exception with our own auth exception
throw;
}
}
