public UnifiedBlockingObject(ThreadWCTInfo wct) : this(BlockingObjectOrigin.WaitChainTraversal)
{
var thisThread = wct.WaitChain[0];
// We could extract wait time information, context switches, and some other potentially
// useful data from `thisThread`. For now, ignore.
var first = wct.WaitChain[1];
Debug.Assert(first.ObjectType != WCT_OBJECT_TYPE.WctThreadType);
KernelObjectName = first.ObjectName;
Reason = ConvertToUnified(first.ObjectType);
Type = UnifiedBlockingType.WaitChainInfoObject;
if (wct.WaitChain.Count > 2)
{
var owner = wct.WaitChain[2];
Debug.Assert(owner.ObjectType == WCT_OBJECT_TYPE.WctThreadType);
if (owner.OSThreadId != 0)
{
OwnerOSThreadIds.Add(owner.OSThreadId);
}
}
}
public override List <UnifiedBlockingObject> GetUnmanagedBlockingObjects(uint osThreadId)
{
var blockingObjects = base.GetUnmanagedBlockingObjects(osThreadId);
ThreadWCTInfo wctInfo = _wctApi.GetBlockingObjects(osThreadId);
if (wctInfo != null && wctInfo.WaitChain.Count > 1)
{ // The first node is always the current thread, which is not that interesting.
blockingObjects.Add(new UnifiedBlockingObject(wctInfo));
}
return(blockingObjects);
}
public UnifiedBlockingObject(ThreadWCTInfo wct) : this(BlockingObjectOrigin.WaitChainTraversal)
{
var thisThread = wct.WaitChain[0];
// We could extract wait time information, context switches, and some other potentially
// useful data from `thisThread`. For now, ignore.
var first = wct.WaitChain[1];
Debug.Assert(first.ObjectType != WCT_OBJECT_TYPE.WctThreadType);
KernelObjectName = first.ObjectName;
Reason = ConvertToUnified(first.ObjectType);
Type = UnifiedBlockingType.WaitChainInfoObject;
if (wct.WaitChain.Count > 2)
{
var owner = wct.WaitChain[2];
Debug.Assert(owner.ObjectType == WCT_OBJECT_TYPE.WctThreadType);
if (owner.OSThreadId != 0)
OwnerOSThreadIds.Add(owner.OSThreadId);
}
}
