Added advanced multithreading examples including async/await, tasks, race conditions, and cancellation handling

2026-07-07 19:28:35 +02:00
parent df39245429
commit bebad86de9
3 changed files with 311 additions and 83 deletions
@@ -0,0 +1,60 @@
+// using System;
+// using System.Threading.Tasks;
+//
+// namespace Multithreading
+// {
+//     internal static class Program
+//     {
+//         public static void Main(string[] args)
+//         {
+//             Console.WriteLine("Program started");
+//
+//             Task<int> randomNumberTask = Task.Run(() =>
+//             {
+//                 Console.WriteLine($"Thread Id: {Thread.CurrentThread.ManagedThreadId}");
+//                 var random = new Random();
+//                 return random.Next();
+//             });
+//             
+//             randomNumberTask.Wait(); // this will pause our main thread from running
+//             int result = randomNumberTask.Result;
+//             Console.WriteLine($"Random number: {result}");
+//
+//             GetRandomNumberAsync().Wait();
+//
+//             Console.WriteLine("Program ended");
+//         }
+//
+//         private static async Task<int> GetRandomNumberAsync()
+//         {
+//             Task<int> randomNumberTask = Task.Run(() =>
+//             {
+//                 Console.WriteLine($"Thread Id: {Thread.CurrentThread.ManagedThreadId}");
+//                 var random = new Random();
+//                 return random.Next();
+//             });
+//
+//             int result = await randomNumberTask;
+//             
+//             return result;
+//         }
+//         
+//         private static async Task SleepAsync(int seconds)
+//         {
+//             Console.WriteLine($"Thread Id before sleep: {Thread.CurrentThread.ManagedThreadId}");
+//             await Task.Delay(TimeSpan.FromSeconds(seconds));
+//             Console.WriteLine($"Thread Id before sleep: {Thread.CurrentThread.ManagedThreadId}");
+//
+//             // GameObject[] prefabs;
+//             // for (int i = 0; i < prefabs.Length; i++)
+//             // {
+//             //     Instantiate(prefabs[i]);
+//             //     if (i % 10 == 0)
+//             //     {
+//             //         // update ui, e.g. progress bar
+//             //         await Task.Delay(100);
+//             //     }
+//             // }
+//         }
+//     }
+// }