using System;

using System.Collections.Generic;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        static IEnumerable<int> Produce()

        {

            int i = 0;

            while (true)

            {

                i++;

                Console.WriteLine($"Producing #{i}");

                yield return i;

                if (i == 15) throw new Exception("Oops!");

            }

        }

​

        foreach (int[] chunk in Produce().Chunk(10))

        {

            Console.WriteLine($"Consumed: [{String.Join(", ", chunk)}]");

        }

    }

}