static internal SqlException CR_TDSVersionNotPreserved(SqlInternalConnectionTds internalConnection)
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, 0, TdsEnums.FATAL_ERROR_CLASS, null, Res.GetString(Res.SQLCR_TDSVestionNotPreserved), "", 0));
SqlException exc = SqlException.CreateException(errors, "", internalConnection);
return(exc);
}
static internal SqlException CR_UnrecoverableClient(Guid connectionId)
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, 0, TdsEnums.FATAL_ERROR_CLASS, null, Res.GetString(Res.SQLCR_UnrecoverableClient), "", 0));
SqlException exc = SqlException.CreateException(errors, "", connectionId);
return(exc);
}
static internal Exception CR_NextAttemptWillExceedQueryTimeout(SqlException innerException, Guid connectionId)
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, 0, TdsEnums.MIN_ERROR_CLASS, null, Res.GetString(Res.SQLCR_NextAttemptWillExceedQueryTimeout), "", 0));
SqlException exc = SqlException.CreateException(errors, "", connectionId, innerException);
return(exc);
}
static internal SqlException CR_AllAttemptsFailed(SqlException innerException, Guid connectionId)
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, 0, TdsEnums.MIN_ERROR_CLASS, null, Res.GetString(Res.SQLCR_AllAttemptsFailed), "", 0));
SqlException exc = SqlException.CreateException(errors, "", connectionId, innerException);
return(exc);
}
static internal SqlException CR_ReconnectionCancelled()
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, 0, TdsEnums.MIN_ERROR_CLASS, null, SQLMessage.OperationCancelled(), "", 0));
SqlException exc = SqlException.CreateException(errors, "");
return(exc);
}
//
// Connection resiliency
//
static internal SqlException CR_ReconnectTimeout()
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(TdsEnums.TIMEOUT_EXPIRED, (byte)0x00, TdsEnums.MIN_ERROR_CLASS, null, SQLMessage.Timeout(), "", 0, TdsEnums.SNI_WAIT_TIMEOUT));
SqlException exc = SqlException.CreateException(errors, "");
return(exc);
}
static internal Exception ROR_TimeoutAfterRoutingInfo(SqlInternalConnectionTds internalConnection)
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, (byte)0x00, TdsEnums.FATAL_ERROR_CLASS, null, (Res.GetString(Res.SQLROR_TimeoutAfterRoutingInfo)), "", 0));
SqlException exc = SqlException.CreateException(errors, null, internalConnection);
exc._doNotReconnect = true;
return(exc);
}
static internal Exception ROR_FailoverNotSupportedServer(SqlInternalConnectionTds internalConnection)
{
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, (byte)0x00, TdsEnums.FATAL_ERROR_CLASS, null, (Res.GetString(Res.SQLROR_FailoverNotSupported)), "", 0));
SqlException exc = SqlException.CreateException(errors, null, internalConnection);
exc._doNotReconnect = true;
return(exc);
}
static internal Exception UnsupportedFeatureAndToken(SqlInternalConnectionTds internalConnection, string token)
{
var innerException = ADP.NotSupported(Res.GetString(Res.SQL_UnsupportedToken, token));
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, 0, TdsEnums.FATAL_ERROR_CLASS, null, Res.GetString(Res.SQL_UnsupportedFeature), "", 0));
SqlException exc = SqlException.CreateException(errors, "", internalConnection, innerException);
return(exc);
}
//
// MultiSubnetFailover
//
/// <summary>
/// used to block two scenarios if MultiSubnetFailover is true:
/// * server-provided failover partner - raising SqlException in this case
/// * connection string with failover partner and MultiSubnetFailover=true - rasing argument one in this case with the same message
/// </summary>
static internal Exception MultiSubnetFailoverWithFailoverPartner(bool serverProvidedFailoverPartner, SqlInternalConnectionTds internalConnection)
{
string msg = Res.GetString(Res.SQLMSF_FailoverPartnerNotSupported);
if (serverProvidedFailoverPartner)
{
// Replacing InvalidOperation with SQL exception
SqlErrorCollection errors = new SqlErrorCollection();
errors.Add(new SqlError(0, (byte)0x00, TdsEnums.FATAL_ERROR_CLASS, null, msg, "", 0));
SqlException exc = SqlException.CreateException(errors, null, internalConnection);
exc._doNotReconnect = true; // disable open retry logic on this error
return(exc);
}
else
{
return(ADP.Argument(msg));
}
}
static internal SqlException CreateException(SqlErrorCollection errorCollection, string serverVersion, SqlInternalConnectionTds internalConnection, Exception innerException = null)
{
Guid connectionId = (internalConnection == null) ? Guid.Empty : internalConnection._clientConnectionId;
var exception = CreateException(errorCollection, serverVersion, connectionId, innerException);
if (internalConnection != null)
{
if ((internalConnection.OriginalClientConnectionId != Guid.Empty) && (internalConnection.OriginalClientConnectionId != internalConnection.ClientConnectionId))
{
exception.Data.Add(OriginalClientConnectionIdKey, internalConnection.OriginalClientConnectionId);
}
if (!string.IsNullOrEmpty(internalConnection.RoutingDestination))
{
exception.Data.Add(RoutingDestinationKey, internalConnection.RoutingDestination);
}
}
return(exception);
}
private SqlException(string message, SqlErrorCollection errorCollection, Exception innerException, Guid conId) : base(message, innerException)
{
HResult = unchecked ((int)0x80131904);
_errors = errorCollection;
_clientConnectionId = conId;
}
static internal SqlException CreateException(SqlErrorCollection errorCollection, string serverVersion)
{
return(CreateException(errorCollection, serverVersion, Guid.Empty));
}
