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Changed Monitor.TryEnter(...) to lock(...) {}

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Ami Bar
2011-07-11 09:12:49 +03:00
parent 6903f4ca29
commit d1456b904d
1 changed files with 15 additions and 20 deletions
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SmartThreadPool/WorkItemsQueue.cs
+15 -20
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@@ -163,25 +163,24 @@ namespace Amib.Threading.Internal
int millisecondsTimeout, int millisecondsTimeout,
WaitHandle cancelEvent) WaitHandle cancelEvent)
{ {
// This method cause the caller to wait for a work item. // This method cause the caller to wait for a work item.
// If there is at least one waiting work item then the // If there is at least one waiting work item then the
// method returns immidiately with it. // method returns immidiately with it.
// //
// If there are no waiting work items then the caller // If there are no waiting work items then the caller
// is queued between other waiters for a work item to arrive. // is queued between other waiters for a work item to arrive.
// //
// If a work item didn't come within millisecondsTimeout or // If a work item didn't come within millisecondsTimeout or
// the user canceled the wait by signaling the cancelEvent // the user canceled the wait by signaling the cancelEvent
// then the method returns null to indicate that the caller // then the method returns null to indicate that the caller
// didn't get a work item. // didn't get a work item.
WaiterEntry waiterEntry; WaiterEntry waiterEntry;
WorkItem workItem = null; WorkItem workItem = null;
try lock (this)
{ {
while (!Monitor.TryEnter(this)) { } //Stopwatch stopwatch = Stopwatch.StartNew();
//Stopwatch stopwatch = Stopwatch.StartNew();
//Monitor.Enter(this); //Monitor.Enter(this);
//stopwatch.Stop(); //stopwatch.Stop();
@@ -202,10 +201,6 @@ namespace Amib.Threading.Internal
// Put the waiter with the other waiters // Put the waiter with the other waiters
PushWaiter(waiterEntry); PushWaiter(waiterEntry);
} }
finally
{
Monitor.Exit(this);
}
// Prepare array of wait handle for the WaitHandle.WaitAny() // Prepare array of wait handle for the WaitHandle.WaitAny()
WaitHandle [] waitHandles = new WaitHandle[] { WaitHandle [] waitHandles = new WaitHandle[] {