Fork Client

using System;
using System.Threading;
using System.Diagnostics;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace ParallelMatrix
{
    class Program
    {

        const int kNumPhilosophers = 5;
        static String kFork = "Fork";

        static String getSemaphorName(int numer)
        {
            return kFork + numer.ToString();
        }


        static void eating(int secondForkNumer, int firstForkNumer, int philosopher)
        {
            Random randomizer = new Random();
            while (true)
            {
                Semaphore firstFork = new Semaphore(5, 5);
                if (Semaphore.TryOpenExisting(getSemaphorName(firstForkNumer), out firstFork))
                {
                    firstFork.WaitOne();
                    Console.WriteLine("ph {0} takes {1} f", philosopher, firstForkNumer);

                    Semaphore secondFork = new Semaphore(5, 5);
                    if (Semaphore.TryOpenExisting(getSemaphorName(secondForkNumer), out secondFork))
                    {

                        secondFork.WaitOne();

                        Console.WriteLine("ph {0} takes {1} f", philosopher, secondForkNumer);
                        Console.WriteLine("******PHITLOSOPHER {0} EATS!!!!", philosopher);
                        Thread.Sleep(randomizer.Next(500) + 200);
                        Console.WriteLine("ph {0} releases {1} f", philosopher, secondForkNumer);
                        secondFork.Release();
                    }
                    else
                    {
                        Console.WriteLine("ph {0} error: invalid fork {1}", philosopher, secondForkNumer);
                    }
                    Console.WriteLine("ph {0} releases {1} f", philosopher, firstForkNumer);
                    firstFork.Release();
                }
                else
                {
                    Console.WriteLine("ph {0} error: invalid fork {1}", philosopher, firstForkNumer);
                }
                Thread.Sleep(randomizer.Next(1000) + 400);
            }
        }


        static void Main(string[] args)
        {
            Console.WriteLine(args[0]);
            int philisopherNumber = Int32.Parse(args[0]);
            if (philisopherNumber==0)
            {
                eating(4, 0, philisopherNumber);
            }
            else
            {
                eating(philisopherNumber, philisopherNumber-1, philisopherNumber);
            }

            Console.ReadKey(false);
        }
    }
}