How can I separate this C # workflow from the main thread for shared variable data?

Question

How can I modify the code below so that I can, for better readability in the code:

a) move "workThreadMethod ()" to your own class

b) has no code in this working class class of static variables from the main class "Program"

c) the above requirements are the main two requirements, but I hope that as a side effect, this would ensure that workflow class methods would be easier to test for suitability and could ideally be tested through IOC (like Ninject) [ if this does not make sense, then ignore this point for the purpose of the question]

The main problem that I'm not sure about the solution is how to handle two different common variables between the source stream and the new stream (one of them is ConcurrentQueue, to which the new stream is added, and the other is the bool variable that the source stream uses, to indicate a new thread when to stop)

using System.Collections.Concurrent;
using System.Diagnostics;
using System.Threading;

namespace TestConsoleApp
{
    class Program
    {
        // Main Thread uses to indicate to New Thread to stop
        private static bool _shouldStop = false;

        // New Thread uses to pass back result to Main Thread
        private static long _results = 0;

        // Main Thread passes ongoing updates to New Thread via this queue
        private static ConcurrentQueue<long> _workQueue = new ConcurrentQueue<long>();

        static void Main(string[] args)
        {
            var p = new Program();
            p.TestThreads();
        }

        public void TestThreads()
        {
            _shouldStop = false;
            var workThread = new Thread(workThreadMethod);
            workThread.Start();

            for (int i = 0; i < 100; i++)
            {
                _workQueue.Enqueue(i);   // Add test data to queue
                Debug.WriteLine("Queue  : " + i);
                Thread.Sleep(10);
            }

            Thread.Sleep(5000);

            _shouldStop = true;
            workThread.Join();
            Debug.WriteLine("Finished TestThreads.  Result = " + _results);
        }


        // Dequeuer Methods
        private void workThreadMethod()
        {
            // Update Summary
            while (!_shouldStop)
            {
                if (_workQueue.Count == 0)
                {
                    Thread.Sleep(10);
                }
                else
                {
                    long currentValue;
                    bool worked = _workQueue.TryDequeue(out currentValue);
                    if (worked)
                    {
                        _results += currentValue;
                        Debug.WriteLine("DeQueue: " + currentValue);
                    }
                }
            }
        }
    }
}

Answer 1

This is a problem-sharing exercise, and initially I would divide this program into work providerand worker. The supplier is responsible for managing the queue and execution, while the employee must perform the calculation. The following code is a rough start, but it should catch you.

, worker Program.

:, , , , TPL, , . TPL .

public interface IWorkProvider
{
    bool ShouldStop { get; }
    long? GetWork();
}

public class Program : IWorkProvider
{
    // Main Thread uses to indicate to New Thread to stop
    private static bool _shouldStop = false;

    // Main Thread passes ongoing updates to New Thread via this queue
    private static ConcurrentQueue<long> _workQueue = new ConcurrentQueue<long>();

    public bool ShouldStop { get { return _shouldStop; } }

    public long? GetWork()
    {
        long currentValue;
        bool worked = _workQueue.TryDequeue(out currentValue);
        if (worked)
            return currentValue;
        return null;
    }
}

public class Worker
{
    private long _results;
    private readonly IWorkProvider _workProvider;

    public long Results { get { return _results; }}

    public Worker(IWorkProvider workProvider)
    {
        _workProvider = workProvider;
    }

    public void DoWork()
    {
        // Update Summary
        while (!_workProvider.ShouldStop)
        {
            long? work = _workProvider.GetWork();
            if (work.HasValue)
            {
                _results += work.Value;
                Debug.WriteLine("DeQueue: " + work.Value);
            }
            else
            {
                Thread.Sleep(10);
            }
        }
    }

}