private async Task OpenAsync(CancellationToken cancellationToken)
{
var policy = RetryPolicy?.GetOpenConnectionRetryPolicy();
if (policy == null)
{
await DbConnection.OpenAsync(cancellationToken);
}
else
{
try
{
await policy.ExecuteAsync(t => DbConnection.OpenAsync(t), cancellationToken);
}
catch (Exception ex)
{
throw ex;
}
}
}