/// <summary>
/// Example of how to use the post execute callback
/// </summary>
private bool DoTestPostExecute(CallToPostExecute callToPostExecute, bool answer)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
bool success = false;
PostExecuteResult postExecuteResult = new PostExecuteResult();
IWorkItemResult wir =
smartThreadPool.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
postExecuteResult,
new PostExecuteWorkItemCallback(this.DoSomePostExecuteWork),
callToPostExecute);
if (!wir.IsCompleted)
{
int result = (int)wir.GetResult();
success = (1 == result);
success = success && (postExecuteResult.wh.WaitOne(1000, true) == answer);
}
smartThreadPool.Shutdown();
return(success);
}
/// <summary>
/// Example of how to use the post execute callback
/// </summary>
private bool DoTestDefaultPostExecute(CallToPostExecute callToPostExecute, bool answer)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
WIGStartInfo wigStartInfo = new WIGStartInfo();
wigStartInfo.CallToPostExecute = callToPostExecute;
wigStartInfo.PostExecuteWorkItemCallback = new PostExecuteWorkItemCallback(this.DoSomePostExecuteWork);
IWorkItemsGroup workItemsGroup = smartThreadPool.CreateWorkItemsGroup(int.MaxValue, wigStartInfo);
bool success = false;
PostExecuteResult postExecuteResult = new PostExecuteResult();
IWorkItemResult wir =
workItemsGroup.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
postExecuteResult);
if (!wir.IsCompleted)
{
int result = (int)wir.GetResult();
success = (1 == result);
success = success && (postExecuteResult.wh.WaitOne(1000, true) == answer);
}
smartThreadPool.Shutdown();
return(success);
}
/// <summary>
/// Example of how to queue a work item and then cancel it while it is in the queue.
/// </summary>
private bool DoTestPostExecuteWithCancel(CallToPostExecute callToPostExecute, bool answer)
{
// Create a SmartThreadPool with only one thread.
// It just to show how to use the work item canceling feature
SmartThreadPool smartThreadPool = new SmartThreadPool();
IWorkItemsGroup workItemsGroup = smartThreadPool.CreateWorkItemsGroup(1);
bool success = false;
PostExecuteResult postExecuteResult = new PostExecuteResult();
// Queue a work item that will occupy the thread in the pool
workItemsGroup.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
null);
// Queue another work item that will wait for the first to complete
IWorkItemResult wir =
workItemsGroup.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
postExecuteResult,
new PostExecuteWorkItemCallback(this.DoSomePostExecuteWork),
callToPostExecute);
// Wait a while for the thread pool to start executing the first work item
Thread.Sleep(100);
// Cancel the second work item while it still in the queue
if (wir.Cancel())
{
success = (postExecuteResult.wh.WaitOne(1000, true) == answer);
}
smartThreadPool.Shutdown();
return(success);
}
/// <summary>
/// Example of how to queue a work item and then cancel it while it is in the queue.
/// </summary>
private bool DoTestPostExecuteWithCancel(CallToPostExecute callToPostExecute, bool answer)
{
// Create a SmartThreadPool with only one thread.
// It just to show how to use the work item canceling feature
SmartThreadPool smartThreadPool = new SmartThreadPool(10*1000, 1);
bool success = false;
PostExecuteResult postExecuteResult = new PostExecuteResult();
// Queue a work item that will occupy the thread in the pool
smartThreadPool.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
null);
// Queue another work item that will wait for the first to complete
IWorkItemResult wir =
smartThreadPool.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
postExecuteResult,
new PostExecuteWorkItemCallback(this.DoSomePostExecuteWork),
callToPostExecute);
// Wait a while for the thread pool to start executing the first work item
Thread.Sleep(100);
// Cancel the second work item while it still in the queue
if (wir.Cancel())
{
success = (postExecuteResult.wh.WaitOne(1000, true) == answer);
}
smartThreadPool.Shutdown();
return success;
}
/// <summary>
/// Example of how to use the post execute callback
/// </summary>
private bool DoTestPostExecute(CallToPostExecute callToPostExecute, bool answer)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
bool success = false;
PostExecuteResult postExecuteResult = new PostExecuteResult();
IWorkItemResult wir =
smartThreadPool.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
postExecuteResult,
new PostExecuteWorkItemCallback(this.DoSomePostExecuteWork),
callToPostExecute);
if (!wir.IsCompleted)
{
int result = (int)wir.GetResult();
success = (1 == result);
success = success && (postExecuteResult.wh.WaitOne(1000, true) == answer);
}
smartThreadPool.Shutdown();
return success;
}
private void DoSomePostExecuteWork(IWorkItemResult wir)
{
PostExecuteResult postExecuteResult = wir.State as PostExecuteResult;
postExecuteResult.wh.Set();
}
/// <summary>
/// Example of how to use the post execute callback
/// </summary>
private bool DoTestDefaultPostExecute(CallToPostExecute callToPostExecute, bool answer)
{
SmartThreadPool smartThreadPool = new SmartThreadPool();
WIGStartInfo wigStartInfo = new WIGStartInfo();
wigStartInfo.CallToPostExecute = callToPostExecute;
wigStartInfo.PostExecuteWorkItemCallback = new PostExecuteWorkItemCallback(this.DoSomePostExecuteWork);
IWorkItemsGroup workItemsGroup = smartThreadPool.CreateWorkItemsGroup(int.MaxValue, wigStartInfo);
bool success = false;
PostExecuteResult postExecuteResult = new PostExecuteResult();
IWorkItemResult wir =
workItemsGroup.QueueWorkItem(
new WorkItemCallback(this.DoSomeWork),
postExecuteResult);
if (!wir.IsCompleted)
{
int result = (int)wir.GetResult();
success = (1 == result);
success = success && (postExecuteResult.wh.WaitOne(1000, true) == answer);
}
smartThreadPool.Shutdown();
return success;
}
