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authorJustin Clark-Casey (justincc)2013-05-01 19:01:43 +0100
committerJustin Clark-Casey (justincc)2013-05-01 19:01:43 +0100
commit206fb306a7820cf593570e35ddfa8e7c5a10e449 (patch)
tree0ef0fdf42ddc0b63224af52b62b0bad42f62e352 /ThirdParty/SmartThreadPool/WorkItem.WorkItemResult.cs
parentFix CAPS to work like they should - do not send caps to the viewer if they're... (diff)
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Update SmartThreadPool to latest version 2.2.3 with a major and minor change.
SmartThreadPool code comes from http://www.codeproject.com/Articles/7933/Smart-Thread-Pool This version implements thread abort (via WorkItem.Cancel(true)), threadpool naming, max thread stack, etc. so we no longer need to manually patch those. However, two changes have been made to stock 2.2.3. Major change: WorkItem.Cancel(bool abortExecution) in our version does not succeed if the work item was in progress and thread abort was not specified. This is to match previous behaviour where we handle co-operative termination via another mechanism rather than checking WorkItem.IsCanceled. Minor change: Did not add STP's StopWatch implementation as this is only used WinCE and Silverlight and causes a build clash with System.Diagnostics.StopWatch The reason for updating is to see if this improves http://opensimulator.org/mantis/view.php?id=6557 and http://opensimulator.org/mantis/view.php?id=6586
Diffstat (limited to '')
-rw-r--r--ThirdParty/SmartThreadPool/WorkItem.WorkItemResult.cs190
1 files changed, 190 insertions, 0 deletions
diff --git a/ThirdParty/SmartThreadPool/WorkItem.WorkItemResult.cs b/ThirdParty/SmartThreadPool/WorkItem.WorkItemResult.cs
new file mode 100644
index 0000000..5745c15
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+++ b/ThirdParty/SmartThreadPool/WorkItem.WorkItemResult.cs
@@ -0,0 +1,190 @@
1using System;
2using System.Collections.Generic;
3using System.Text;
4using System.Threading;
5
6namespace Amib.Threading.Internal
7{
8 public partial class WorkItem
9 {
10 #region WorkItemResult class
11
12 private class WorkItemResult : IWorkItemResult, IInternalWorkItemResult, IInternalWaitableResult
13 {
14 /// <summary>
15 /// A back reference to the work item
16 /// </summary>
17 private readonly WorkItem _workItem;
18
19 public WorkItemResult(WorkItem workItem)
20 {
21 _workItem = workItem;
22 }
23
24 internal WorkItem GetWorkItem()
25 {
26 return _workItem;
27 }
28
29 #region IWorkItemResult Members
30
31 public bool IsCompleted
32 {
33 get
34 {
35 return _workItem.IsCompleted;
36 }
37 }
38
39 public bool IsCanceled
40 {
41 get
42 {
43 return _workItem.IsCanceled;
44 }
45 }
46
47 public object GetResult()
48 {
49 return _workItem.GetResult(Timeout.Infinite, true, null);
50 }
51
52 public object GetResult(int millisecondsTimeout, bool exitContext)
53 {
54 return _workItem.GetResult(millisecondsTimeout, exitContext, null);
55 }
56
57 public object GetResult(TimeSpan timeout, bool exitContext)
58 {
59 return _workItem.GetResult((int)timeout.TotalMilliseconds, exitContext, null);
60 }
61
62 public object GetResult(int millisecondsTimeout, bool exitContext, WaitHandle cancelWaitHandle)
63 {
64 return _workItem.GetResult(millisecondsTimeout, exitContext, cancelWaitHandle);
65 }
66
67 public object GetResult(TimeSpan timeout, bool exitContext, WaitHandle cancelWaitHandle)
68 {
69 return _workItem.GetResult((int)timeout.TotalMilliseconds, exitContext, cancelWaitHandle);
70 }
71
72 public object GetResult(out Exception e)
73 {
74 return _workItem.GetResult(Timeout.Infinite, true, null, out e);
75 }
76
77 public object GetResult(int millisecondsTimeout, bool exitContext, out Exception e)
78 {
79 return _workItem.GetResult(millisecondsTimeout, exitContext, null, out e);
80 }
81
82 public object GetResult(TimeSpan timeout, bool exitContext, out Exception e)
83 {
84 return _workItem.GetResult((int)timeout.TotalMilliseconds, exitContext, null, out e);
85 }
86
87 public object GetResult(int millisecondsTimeout, bool exitContext, WaitHandle cancelWaitHandle, out Exception e)
88 {
89 return _workItem.GetResult(millisecondsTimeout, exitContext, cancelWaitHandle, out e);
90 }
91
92 public object GetResult(TimeSpan timeout, bool exitContext, WaitHandle cancelWaitHandle, out Exception e)
93 {
94 return _workItem.GetResult((int)timeout.TotalMilliseconds, exitContext, cancelWaitHandle, out e);
95 }
96
97 public bool Cancel()
98 {
99 return Cancel(false);
100 }
101
102 public bool Cancel(bool abortExecution)
103 {
104 return _workItem.Cancel(abortExecution);
105 }
106
107 public object State
108 {
109 get
110 {
111 return _workItem._state;
112 }
113 }
114
115 public WorkItemPriority WorkItemPriority
116 {
117 get
118 {
119 return _workItem._workItemInfo.WorkItemPriority;
120 }
121 }
122
123 /// <summary>
124 /// Return the result, same as GetResult()
125 /// </summary>
126 public object Result
127 {
128 get { return GetResult(); }
129 }
130
131 /// <summary>
132 /// Returns the exception if occured otherwise returns null.
133 /// This value is valid only after the work item completed,
134 /// before that it is always null.
135 /// </summary>
136 public object Exception
137 {
138 get { return _workItem._exception; }
139 }
140
141 #endregion
142
143 #region IInternalWorkItemResult Members
144
145 public event WorkItemStateCallback OnWorkItemStarted
146 {
147 add
148 {
149 _workItem.OnWorkItemStarted += value;
150 }
151 remove
152 {
153 _workItem.OnWorkItemStarted -= value;
154 }
155 }
156
157
158 public event WorkItemStateCallback OnWorkItemCompleted
159 {
160 add
161 {
162 _workItem.OnWorkItemCompleted += value;
163 }
164 remove
165 {
166 _workItem.OnWorkItemCompleted -= value;
167 }
168 }
169
170 #endregion
171
172 #region IInternalWorkItemResult Members
173
174 public IWorkItemResult GetWorkItemResult()
175 {
176 return this;
177 }
178
179 public IWorkItemResult<TResult> GetWorkItemResultT<TResult>()
180 {
181 return new WorkItemResultTWrapper<TResult>(this);
182 }
183
184 #endregion
185 }
186
187 #endregion
188
189 }
190}
generated by cgit v1.1 at 2024-12-14 18:42:21 +0000