public IConfigurationSession OpenConfigurationSession(IClientAuthenticationCredential credentials)
{
this.credentials = credentials;
try
{
_session = new OutProcConfigurationSession(_serviceURI, _channel, credentials, _channelFormatter);
_session.IsDatabaseSession = isDatabaseClient;
_session.IsDistributorSession = isDistributorClient;
_session.IsConfigurationSession = isConfigurationClient;
ServerAuthenticationCredenital = _session.Authenticate(credentials);
_session.Channel.IsAuthenticated = ServerAuthenticationCredenital.IsAuthenticated;
_session.SessionType = _sessionType;
if (ServerAuthenticationCredenital.IsAuthenticated)
{
DetermineSecondaryConfigurationServer();
_session.SessionId = ServerAuthenticationCredenital.SessionId;
return(_session);
}
else
{
throw new Alachisoft.NosDB.Common.Security.SecurityException(ErrorCodes.Security.USER_NOT_REGISTERED, new string[1] {
credentials.UserName
});
}
}
catch (Exception ex)
{
_channel.Disconnect();
throw;
}
}
public void ChannelDisconnected(IRequestResponseChannel channel, string reason)
{
if (_channelDisconnctedListener != null)
{
_channelDisconnctedListener.ChannelDisconnected(channel, reason);
}
if (!_autoReconnect)
{
return;
}
int retries = 3;
bool connected = false;
if (channel != null)
{
while (0 < retries--)
{
try
{
lock (_mutex)
{
if (_channel.RetryConnect())
{
IServerAuthenticationCredential serverAuthCred = _session.Authenticate(credentials);
if (serverAuthCred != null && serverAuthCred.IsAuthenticated)
{
_session.Channel.IsAuthenticated = serverAuthCred.IsAuthenticated;
_session.SessionId = serverAuthCred.SessionId;
}
connected = true;
break;
}
}
}
catch (Exception ex)
{
if (retries == 2)
{
Thread.Sleep(30000);
}
else if (retries == 1)
{
Thread.Sleep(60000);
}
}
}
if (!connected)
{
retries = 3;
TraceProvider traceProvider = EnableTracing ? new TraceProvider() : null;
if (_secondConfiguratioServer != null)
{
string disconnectedServer = channel.PeerAddress.ip;
string failOverServer = null;
if (string.Compare(disconnectedServer, _firstConfiguratioServer, true) == 0)
{
failOverServer = _secondConfiguratioServer;
}
else
{
failOverServer = _firstConfiguratioServer;
}
_channel = new DualChannel(failOverServer, _port, null, SessionTypes.Management, traceProvider,
_channelFormatter);
while (0 < retries--)
{
try
{
if (_channel.Connect(true))
{
_session.Channel = _channel;
//
//Connection re-established and needs to be authenticated
IServerAuthenticationCredential serverAuthCred = _session.Authenticate(credentials);
if (serverAuthCred != null && serverAuthCred.IsAuthenticated)
{
_session.Channel.IsAuthenticated = serverAuthCred.IsAuthenticated;
_session.SessionId = serverAuthCred.SessionId;
}
break;
}
}
catch (ChannelException ex)
{
if (LoggerManager.Instance.CONDBLogger != null && LoggerManager.Instance.CONDBLogger.IsErrorEnabled)
{
LoggerManager.Instance.CONDBLogger.Error("Error: OutProcConfigClient.ChannelDisconnected()", ex.ToString());
}
}
}
}
}
}
}
