private void OnGcStop(ETWEventClrGCEnd obj)
{
var result = gcEventsMerger.CompleteOrNull(obj);
if (result != null)
{
observers.OnNext(result);
}
}
internal GCInfo(ETWEventClrGCStart start, ETWEventClrGCEnd end)
{
StartTimestamp = start.Timestamp;
Duration = end.Timestamp - start.Timestamp;
Depth = start.Depth;
Count = start.Count;
// we use custom enums here because otherwise
// users must reference TraceEvents directly
Type = (GCType)start.Type;
Reason = (GCReason)start.Reason;
ProcessId = start.ProcessId;
}
public GCInfo CompleteOrNull(ETWEventClrGCEnd end)
{
var curNode = startEvents.Last;
while (curNode != null)
{
if (Corresponds(curNode.Value, end))
{
var merged = new GCInfo(curNode.Value, end);
Remove(curNode);
return(merged);
}
curNode = curNode.Previous;
}
return(null);
}
private static bool Corresponds(ETWEventClrGCStart start, ETWEventClrGCEnd end)
{
return(start.Count == end.Count && start.ProcessId == end.ProcessId && start.Depth == end.Depth);
}
