public override void Close()
{
if (!IsClosed && _innerConnection != null)
{
try
{
_innerConnection.CloseEventManager();
if (_innerConnection.Database != null)
{
_innerConnection.Database.WarningMessage = null;
}
_innerConnection.DisposeTransaction();
_innerConnection.ReleasePreparedCommands();
if (_options.Pooling)
{
if (_innerConnection.CancelDisabled)
{
_innerConnection.EnableCancel();
}
var broken = _innerConnection.Database.ConnectionBroken;
FbConnectionPoolManager.Instance.Release(_innerConnection, !broken);
if (broken)
{
DisconnectEnlistedHelper();
}
}
else
{
DisconnectEnlistedHelper();
}
}
catch
{ }
finally
{
OnStateChange(_state, ConnectionState.Closed);
}
}
void DisconnectEnlistedHelper()
{
if (!_innerConnection.IsEnlisted)
{
_innerConnection.Disconnect();
}
_innerConnection = null;
}
}