public void Connect()
{
if (Connector == null) {
Connector = CreateConnector();
Processor = Connector.CreateProcessor();
}
remoteEndPoint = MakeRemoteEndPoint();
var request = new ConnectRequest(Connector.LocalEndPoint, remoteEndPoint) {
DatabaseName = Settings.Database,
Timeout = Settings.QueryTimeout,
IgnoreIdentifiersCase = Settings.IgnoreIdentifiersCase,
ParameterStyle = Settings.ParameterStyle,
AutoCommit = Settings.AutoCommit
};
var response = SendMessage(request) as ConnectResponse;
if (response == null)
throw new ProtocolException("The returned message is invalid");
if (!response.Opened)
throw new DeveelDbServerException("Was not able to open the connection on the server.", -1, -1);
if (response.IsEncryted)
Connector.SetEncrypton(response.EncryptionData);
IsClosed = false;
ServerVersion = response.Version;
}
private IMessageEnvelope ProcessConnect(IDictionary<string, object> metadata, ConnectRequest request)
{
Exception error = null;
ConnectResponse response;
try {
connector.OpenConnector(request.RemoteEndPoint, request.DatabaseName);
if (request.AutoCommit)
connector.SetAutoCommit(request.AutoCommit);
connector.SetIgnoreIdentifiersCase(request.IgnoreIdentifiersCase);
connector.SetParameterStyle(request.ParameterStyle);
var encryptionData = connector.GetEncryptionData();
var serverVersion = connector.Database.Version.ToString(2);
response = new ConnectResponse(true, serverVersion, encryptionData != null, encryptionData);
} catch (Exception ex) {
// TODO: Log the error ...
error = ex;
response = new ConnectResponse(false, null);
}
var envelope = connector.CreateEnvelope(metadata, response);
if (error != null)
envelope.SetError(error);
return connector.CreateEnvelope(metadata, response);
}
