public override async Task CloseAsync()
#endif
{
if (!IsClosed && _innerConnection != null)
{
try
{
await _innerConnection.CloseEventManagerAsync(CancellationToken.None).ConfigureAwait(false);
if (_innerConnection.Database != null)
{
_innerConnection.Database.WarningMessage = null;
}
await _innerConnection.DisposeTransactionAsync(CancellationToken.None).ConfigureAwait(false);
await _innerConnection.ReleasePreparedCommandsAsync(CancellationToken.None).ConfigureAwait(false);
if (_options.Pooling)
{
if (_innerConnection.CancelDisabled)
{
await _innerConnection.EnableCancelAsync(CancellationToken.None).ConfigureAwait(false);
}
var broken = _innerConnection.Database.ConnectionBroken;
FbConnectionPoolManager.Instance.Release(_innerConnection, !broken);
if (broken)
{
await DisconnectEnlistedHelper().ConfigureAwait(false);
}
}
else
{
await DisconnectEnlistedHelper().ConfigureAwait(false);
}
}
catch
{ }
finally
{
OnStateChange(_state, ConnectionState.Closed);
}
}
async Task DisconnectEnlistedHelper()
{
if (!_innerConnection.IsEnlisted)
{
await _innerConnection.DisconnectAsync(CancellationToken.None).ConfigureAwait(false);
}
_innerConnection = null;
}
}