public void LoadFromCausalityContext(CausalityContext context)
{
Graph graph = new Graph();
foreach (var node in context.Nodes)
{
if (node.Dependencies.Count == 0 && node.Dependents.Count == 0)
{
continue;
}
var graphNode = graph.AddNode(node.Id);
graphNode.LabelText = node.CreateDisplayText();
foreach (var dependency in node.Dependencies)
{
graph.AddEdge(
source: node.Id,
target: dependency.Id);
}
}
graph.LayoutAlgorithmSettings.PackingMethod = Microsoft.Msagl.Core.Layout.PackingMethod.Columns;
//graph.Attr.LayerDirection = LayerDirection.None;
graph.Attr.AspectRatio = 1;
graphViewer.Graph = graph;
}
static void Main(string[] args)
{
//var dumpPath = args.Length > 0 ? args[0] : @"E:\Dumps\FromDmitry\BatmonService-MW1AAPE3AE9F979-27484-55d99747-c1fe-d35b-d6b0-ae122faa04a9.dmp";
//var dumpPath = args.Length > 0 ? args[0] : @"C:\Users\seteplia\AppData\Local\Temp\BasicDatastructures.DMP";
//var dumpPath = args.Length > 0 ? args[0] : @"C:\Sources\GitHub\Dumps4AsyncDbg\AsyncReaderWriterLockDeadlock_64.DMP";
var dumpPath = args.Length > 0 ? args[0] : @"C:\Sources\GitHub\Dumps4AsyncDbg\AsyncReaderWriterLockDeadLockWithSyncContext_64.DMP";
//var dumpPath = args.Length > 0 ? args[0] : @"C:\Sources\GitHub\Dumps4AsyncDbg\BlockingTaskCompletionSourcesContinuation_64.DMP";
//var dumpPath = args.Length > 0 ? args[0] : @"C:\Sources\GitHub\Dumps4AsyncDbg\RealDumps\1_xunit.console.exe.dmp";
//var dumpPath = args.Length > 0 ? args[0] : @"C:\Sources\GitHub\Dumps4AsyncDbg\ManualResetEventSlimOnTheStack_64.DMP";
//var dumpPath = args.Length > 0 ? args[0] : @"E:\Dumps\UnhandledFailure (2)\UnhandledFailure.dmp";
//var dumpPath = args.Length > 0 ? args[0] : @"E:\Dumps\QCacheService.exe_190425_034613\QCacheService.exe_190425_034613.dmp";
//var dumpPath = args.Length > 0 ? args[0] : @"E:\Dumps\QuickBuild(16056)\QuickBuild(16056).dmp";
//var dumpPath = args.Length > 0 ? args[0] : @"F:\Sources\GitHub\AsyncDbg\src\SampleDumps\BasicDatastructures\DeepStackTraceInMainThread.DMP";
//var dumpPath = args.Length > 0 ? args[0] : @"E:\Dumps\xunit.console (2).DMP";
// "E:\Dumps\xunit.console (2).DMP"
// C:\Users\seteplia\AppData\Local\Temp\BasicDatastructures.DMP
if ((File.GetAttributes(dumpPath) & FileAttributes.Directory) == FileAttributes.Directory)
{
AnalyzeDumpsAt(dumpPath);
}
else
{
var context = CausalityContext.LoadCausalityContextFromDump(dumpPath);
context.SaveDgml(dumpPath + ".dgml");
return;
}
//string? line = null;
//while ((line = Console.ReadLine()) != null)
//{
// try
// {
// var id = ulong.Parse(line.Trim());
// if (context.TryGetNodeAt(id, out var node))
// {
// Console.WriteLine($"Found node '{node.ToString()}' at for {id}");
// }
// else
// {
// Console.WriteLine($"Could not find node at for {id}");
// }
// }
// catch (Exception e)
// {
// Console.WriteLine(e);
// throw;
// }
//}
}
public void CheckTheDump()
{
string path = @"E:\Dumps\1_xunit.console.exe.dmp";
//string path = @"C:\Users\seteplia\AppData\Local\Temp\xunit.console (2).DMP";
var contextNew = CausalityContext.LoadCausalityContextFromDump(path);
var newContent = contextNew.SaveDgml(path + ".dgml", whatIf: false);
//var newContent = contextNew.OverallStats(path + ".dgml");
Console.WriteLine(newContent);
}
private async void OnClickInitialize(object sender, RoutedEventArgs e)
{
var context = await RunStaAsync(() =>
{
var result = CausalityContext.LoadCausalityContextFromDump(null);
foreach (var node in result.Nodes)
{
var displayString = node.CreateDisplayText();
}
return(result);
});
ViewerControl.LoadFromCausalityContext(context);
}
private void CheckDgmlGeneration(string dumpFilePath)
{
var contextNew = CausalityContext.LoadCausalityContextFromDump(dumpFilePath);
var dgmlPath = dumpFilePath + ".dgml";
var newContent = contextNew.SaveDgml(dgmlPath, whatIf: true);
if (TryGetBaseLine(dumpFilePath, out var oldContent))
{
Assert.AreEqual(oldContent, newContent);
}
else
{
File.WriteAllText(dgmlPath, newContent);
}
}
static void AnalyzeDumpsAt(string path)
{
foreach (var dumpFile in Directory.EnumerateFiles(path, "*.dmp"))
{
Console.WriteLine($"Analysing '{dumpFile}'");
try
{
var context = CausalityContext.LoadCausalityContextFromDump(dumpFile);
context.SaveDgml(dumpFile + ".dgml");
}
catch (Exception e)
{
Console.WriteLine("Failed analyzing the dump: " + e);
break;
}
}
}
public static bool IsTaskCompletionSource(this ClrInstance continuation, CausalityContext context)
{
return(context.Registry.IsTaskCompletionSource(continuation.Type));
}
public static bool IsCompletedTaskContinuation(this ClrInstance continuation, CausalityContext context)
{
return(context.Registry.IsTaskCompletionSentinel(continuation));
}
public static bool IsTaskWhenAll(this ClrInstance instance, CausalityContext context)
{
return(context.Registry.IsTaskWhenAll(instance));
}
public static bool IsOfType(this ClrInstance instance, Type type, CausalityContext context)
{
return(instance.IsOfType(type, context.Registry));
}
