await SqlCommand.ExecuteNonQueryAsync() 使 C# 应用程序崩溃

Question

我在 C# .Net 6.0 控制台应用程序中有以下代码。问题是第一次调用此方法工作正常，但在第二次调用中，应用程序在执行 await command.ExecuteNonQueryAsync() 时崩溃。它甚至不去 catch 块。 commandText 是一个普通的更新 SQL，参数具有所有有效值。任何见解表示赞赏。

private async Task<int> ExecuteTransaction(string commandStr, SqlParameter[] parameters)
{
    int rowsAffected = -1;

    using (var connection = await _connectionFactory.CreateConnection())
    {
        SqlCommand command = connection.CreateCommand();
        SqlTransaction transaction;

        // Start a local transaction.
        transaction = await connection.BeginTransactionAsync() as SqlTransaction;
        command.Connection = connection;
        command.Transaction = transaction;

        try
        {
            command.CommandText = commandText;

            if (parameters?.Length > 0)
            {
                command.Parameters.AddRange(parameters);
            }

            ***rowsAffected = await command.ExecuteNonQueryAsync();***

            // Attempt to commit the transaction.
            transaction.Commit();
        }
        catch (Exception ex)
        {
            // Attempt to roll back the transaction.
            try
            {
                transaction.Rollback();
                // Log error.
            }
            catch (Exception ex2)
            {
                // Do something.
            }
        }
    }

    return rowsAffected;
}