public CallTreeData(ISymbolServerArtifactRetriever symbolServerArtifactRetriever, ISourceServerAuthorizationInformationProvider sourceServerInformationProvider, EtwDeserializer deserializer, StackViewerModel model)
{
this.symbolServerArtifactRetriever = symbolServerArtifactRetriever;
this.sourceServerInformationProvider = sourceServerInformationProvider;
this.deserializer = deserializer;
this.model = model;
}
private async Task Initialize()
{
await this.semaphoreSlim.WaitAsync();
try
{
if (this.initialized == 1)
{
return;
}
var filePath = this.locationType == FileLocationType.Url ? await this.DownloadFile(this.uri) : this.uri;
this.deserializer = new EtwDeserializer(filePath);
foreach (var pair in this.deserializer.EventStacks)
{
this.stackEventTypes.Add(new StackEventTypeInfo(pair.Key, pair.Value.EventName, pair.Value.SampleIndices.Count));
}
foreach (var pair in this.deserializer.ImageLoadMap.OrderBy(t => t.Value.Sum(y => y.InstructionPointers.Count)).Reverse())
{
long total = 0;
foreach (var image in pair.Value)
{
total += image.InstructionPointers.Count;
}
this.processList.Add(this.deserializer.ProcessIdToNameMap.TryGetValue(pair.Key, out var processName)
? new ProcessInfo(processName, pair.Key, total)
: new ProcessInfo($"Process {pair.Key}", pair.Key, total));
}
this.initialized = 1;
}
finally
{
this.semaphoreSlim.Release();
}
}