public IServiceResult GetORIsOfService(IServiceDescription serviceDescription, ExecuteServiceDelegate executeServiceDelegate)
{
if (!UseResultCache)
{
return(executeServiceDelegate.Invoke(serviceDescription));
}
ServiceResultCacheKey key = BuildKey(serviceDescription);
IServiceResult serviceResult;
lock (serviceCallToPendingResult)
{
serviceResult = serviceCallToResult.Get(key);
if (serviceResult != null)
{
return(CreateServiceResult(serviceResult));
}
while (serviceCallToPendingResult.Contains(key))
{
Monitor.Wait(serviceCallToPendingResult);
}
serviceResult = serviceCallToResult.Get(key);
if (serviceResult != null)
{
return(CreateServiceResult(serviceResult));
}
serviceCallToPendingResult.Add(key);
}
bool success = false;
try
{
if (SecurityActivation != null)
{
serviceResult = SecurityActivation.ExecuteWithoutFiltering(new IResultingBackgroundWorkerDelegate <IServiceResult>(delegate()
{
return(executeServiceDelegate.Invoke(serviceDescription));
}));
}
else
{
serviceResult = executeServiceDelegate.Invoke(serviceDescription);
}
success = true;
}
finally
{
lock (serviceCallToPendingResult)
{
serviceCallToPendingResult.Remove(key);
if (success)
{
serviceCallToResult.Put(key, serviceResult);
}
Monitor.PulseAll(serviceCallToPendingResult);
}
}
return(CreateServiceResult(serviceResult));
}
static void Main()
{
var hashSet = new CHashSet<int>();
hashSet.Add(1);
hashSet.Add(1);
hashSet.Add(2);
hashSet.Add(1);
foreach (var item in hashSet)
{
Console.Write(item + " ");
}
Console.WriteLine();
hashSet.Remove(1);
foreach (var item in hashSet)
{
Console.Write(item + " ");
}
Console.WriteLine();
var secondHashSet = new CHashSet<int>();
secondHashSet.Add(3);
secondHashSet.Add(4);
secondHashSet.Add(2);
var unionTest = hashSet.Union(secondHashSet);
foreach (var item in unionTest)
{
Console.Write(item + " ");
}
Console.WriteLine();
var intersectTest = hashSet.Intersect(secondHashSet);
foreach (var item in intersectTest)
{
Console.Write(item + " ");
}
}