public Threadline(ThreadFlow flow, int order)
{
ThreadID = flow.ThreadID;
Order = order;
Name = flow.Name;
IsAlive = flow.IsAlive;
}
private static void TrackFunctionCall(int nodeID, XNodeIn node, int thread)
{
// check that thread is in map
ThreadFlow flow;
if (!FlowMap.TryGetValue(thread, out flow))
{
flow = new ThreadFlow()
{
ThreadID = thread,
Name = node.Name,
Handle = Thread.CurrentThread,
IsAlive = true
};
FlowMap.Add(thread, flow);
if (Remote != null)
foreach (var client in Remote.SyncClients)
lock(client.NewThreads)
client.NewThreads[flow.ThreadID] = new Tuple<string,bool>(flow.Name, flow.IsAlive);
}
bool isMethod = (node.ObjType == XObjType.Method);
if(isMethod)
node.StillInside++;
// if the first entry, return here
if (flow.Pos == -1)
{
flow.CreateStackItem(nodeID, null, Watch.ElapsedTicks, isMethod, ThreadlineEnabled);
node.EntryPoint++;
return;
}
// if exceeded tracking max return
if (flow.Pos >= flow.Stack.Length)
return;
// set the source, and put the dest in stack
int source = flow.Stack[flow.Pos].NodeID;
// the ids are small and auto-inc based on the # of funcs
// just hashing together is not unique enough, and many conflicts because the numbers
// are small and close together. so expand the number to a larger domain.
// also ensure s->d != d->s
int hash = source * FunctionCount + nodeID;
FunctionCall call;
if (!CallMap.TryGetValue(hash, out call))
call = CreateNewCall(hash, source, node);
if (source != call.Source || nodeID != call.Destination)
LogError("Call mismatch {0}->{1} != {2}->{3}\r\n", source, nodeID, call.Source, call.Destination);
call.Hit = ShowTicks;
call.TotalHits++;
if (!call.ThreadIDs.Contains(thread))
{
call.ThreadIDs.Add(thread);
if (Remote != null)
foreach (var client in Remote.SyncClients)
lock(client.CallThreads)
client.CallThreads.Add(new Tuple<int, int>(call.ID, thread));
}
if (Remote != null)
foreach (var sync in Remote.SyncClients)
lock(sync.CallHits)
sync.CallHits.Add(hash);
// if a method
if (isMethod)
call.StillInside++;
flow.CreateStackItem(nodeID, call, Watch.ElapsedTicks, isMethod, ThreadlineEnabled);
if(ClassTracking)
TrackClassCall(call, thread);
}
private static void TrackFunctionCall(int dest, XNodeIn node, int thread, object[] parameters, bool loadField=false)
{
// check that thread is in map
ThreadFlow flow;
if (!FlowMap.TryGetValue(thread, out flow))
{
flow = new ThreadFlow()
{
ThreadID = thread,
Name = node.Name,
Handle = Thread.CurrentThread,
IsAlive = true
};
FlowMap.Add(thread, flow);
if (Remote != null)
foreach (var client in Remote.SyncClients)
lock(client.NewThreads)
client.NewThreads[flow.ThreadID] = new Tuple<string,bool>(flow.Name, flow.IsAlive);
}
bool isMethod = (node.ObjType == XObjType.Method);
if(isMethod)
node.StillInside++;
// if the first entry, return here
if (flow.Pos == -1)
{
flow.CreateStackItem(dest, null, Watch.ElapsedTicks, isMethod, ThreadlineEnabled);
node.EntryPoint++;
return;
}
// if exceeded tracking max return
if (flow.Pos >= flow.Stack.Length)
return;
// set the source, and put the dest in stack
int source = flow.Stack[flow.Pos].NodeID;
// if loading a fields the call goes from field -> node
if (loadField && FieldGetLeftToRight)
{
int temp = source;
source = dest;
dest = temp;
}
int hash = PairHash(source, dest);
FunctionCall call;
if (!CallMap.TryGetValue(hash, out call))
call = CreateNewCall(hash, source, node);
if (source != call.Source || dest != call.Destination)
LogError("Call mismatch {0}->{1} != {2}->{3}\r\n", source, dest, call.Source, call.Destination);
call.Hit = ShowTicks;
call.TotalHits++;
call.LastParameters = parameters;
if (!call.ThreadIDs.Contains(thread))
{
call.ThreadIDs.Add(thread);
if (Remote != null)
foreach (var client in Remote.SyncClients)
lock(client.CallThreads)
client.CallThreads.Add(new Tuple<int, int>(call.ID, thread));
}
if (Remote != null)
foreach (var sync in Remote.SyncClients)
lock(sync.CallHits)
sync.CallHits.Add(hash);
// if a method
if (isMethod)
call.StillInside++;
flow.CreateStackItem(dest, call, Watch.ElapsedTicks, isMethod, ThreadlineEnabled);
if(ClassTracking)
TrackClassCall(call, thread);
}
private bool AddToTimeline(ThreadFlow flow, StackItem item)
{
// do stuff with item
Threadline timeline;
if (!Threadlines.TryGetValue(flow.ThreadID, out timeline))
{
timeline = new Threadline(flow, ThreadOrder++);
Threadlines[flow.ThreadID] = timeline;
}
timeline.IsAlive = flow.IsAlive; // update
var node = NodeModels[item.NodeID];
if (node.Show &&
(CenterMap.Contains(node.ID) ||
(ShowOutside && !node.XNode.External) ||
(ShowExternal && node.XNode.External)))
{
timeline.Sequence.Add(item);
if (item.Depth > timeline.Deepest)
timeline.Deepest = item.Depth;
timeline.DepthSet.Add(item.Depth);
return true;
}
else
return false;
}
