annotate Implab/Parallels/AsyncPool.cs @ 25:9bf5b23650c9

refactoring
author cin
date Thu, 06 Feb 2014 01:08:59 +0400
parents 5a4b735ba669
children 2880242f987a
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1 using System;
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2 using System.Threading;
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3
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4 namespace Implab.Parallels {
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5 /// <summary>
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6 /// Класс для распаралеливания задач.
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7 /// </summary>
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8 /// <remarks>
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9 /// Используя данный класс и лямда выражения можно распараллелить
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10 /// вычисления, для этого используется концепция обещаний.
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11 /// </remarks>
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12 public static class AsyncPool {
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13
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14 public static Promise<T> Invoke<T>(Func<T> func) {
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15 var p = new Promise<T>();
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16
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17 ThreadPool.QueueUserWorkItem(param => {
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18 try {
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19 p.Resolve(func());
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20 } catch(Exception e) {
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21 p.Reject(e);
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22 }
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23 });
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24
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25 return p;
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26 }
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27
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28 public static Promise<T> InvokeNewThread<T>(Func<T> func) {
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29 var p = new Promise<T>();
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30
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31 var worker = new Thread(() => {
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32 try {
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33 p.Resolve(func());
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34 } catch (Exception e) {
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35 p.Reject(e);
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36 }
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37 });
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38 worker.IsBackground = true;
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39 worker.Start();
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40
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41 return p;
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42 }
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43 }
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44 }