public static void ProcessTraces(Guid providerGuid, string sessionName, EtwTraceLevel level, long keyword)
{
using (var listener = new EventRealtimeListener(providerGuid, sessionName, level, keyword))
{
listener.ProcessTraces();
}
}
private void UpdateEtwEvents()
{
DisposeEtwEvents();
if (!_state.EtwStarted)
{
return;
}
foreach (EtwProvider provider in App.Current.Settings.EtwProviders)
{
_etwListeners.TryGetValue(provider.Guid, out EventRealtimeListener listener);
if (listener == null)
{
if (!provider.IsActive)
{
continue;
}
// this would be a serialization bug
if (provider.Guid == Guid.Empty)
{
continue;
}
var level = (EtwTraceLevel)provider.TraceLevel;
listener = new EventRealtimeListener(provider.Guid, provider.Guid.ToString(), level);
listener.Description = provider.Description;
listener.StringMessageMode = provider.StringMessageMode;
var t = new Thread(ProcessEtwTrace);
t.Start(listener);
listener.RealtimeEvent += OnEtwListenerRealtimeEvent;
_etwListeners.Add(provider.Guid, listener);
}
else
{
if (!provider.IsActive)
{
listener.RealtimeEvent -= OnEtwListenerRealtimeEvent;
listener.Dispose();
_etwListeners.Remove(provider.Guid);
continue;
}
else
{
listener.Description = provider.Description;
listener.StringMessageMode = provider.StringMessageMode;
}
}
}
}
private void UpdateEtwEvents()
{
DisposeEtwEvents();
if (!_settings.CaptureEtwTraces)
{
return;
}
foreach (EtwProvider provider in _settings.EtwProviders)
{
EventRealtimeListener listener;
_etwListeners.TryGetValue(provider.ProviderGuid, out listener);
if (listener == null)
{
if (!provider.Active)
{
continue;
}
// this would be a serialization bug
if (provider.ProviderGuid == Guid.Empty)
{
continue;
}
EtwTraceLevel level = (EtwTraceLevel)provider.TraceLevel;
listener = new EventRealtimeListener(provider.ProviderGuid, provider.ProviderGuid.ToString(), level);
listener.Description = provider.Description;
Thread t = new Thread(ProcessEtwTrace);
t.Start(listener);
listener.RealtimeEvent += OnEtwListenerRealtimeEvent;
_etwListeners.Add(provider.ProviderGuid, listener);
}
else
{
if (!provider.Active)
{
listener.RealtimeEvent -= OnEtwListenerRealtimeEvent;
listener.Dispose();
_etwListeners.Remove(provider.ProviderGuid);
continue;
}
}
}
}
private void OnEtwListenerRealtimeEvent(object sender, RealtimeEventArgs e)
{
EventRealtimeListener listener = (EventRealtimeListener)sender;
Enqueue(e.ProcessId, e.Message, listener.Description);
}
private void ProcessEtwTrace(object state)
{
EventRealtimeListener listener = (EventRealtimeListener)state;
listener.ProcessTraces();
}
private void UpdateEtwEvents()
{
DisposeEtwEvents();
if (!_settings.CaptureEtwTraces)
return;
foreach (EtwProvider provider in _settings.EtwProviders)
{
EventRealtimeListener listener;
_etwListeners.TryGetValue(provider.ProviderGuid, out listener);
if (listener == null)
{
if (!provider.Active)
continue;
// this would be a serialization bug
if (provider.ProviderGuid == Guid.Empty)
continue;
EtwTraceLevel level = (EtwTraceLevel)provider.TraceLevel;
listener = new EventRealtimeListener(provider.ProviderGuid, provider.ProviderGuid.ToString(), level);
listener.Description = provider.Description;
Thread t = new Thread(ProcessEtwTrace);
t.Start(listener);
listener.RealtimeEvent += OnEtwListenerRealtimeEvent;
_etwListeners.Add(provider.ProviderGuid, listener);
}
else
{
if (!provider.Active)
{
listener.RealtimeEvent -= OnEtwListenerRealtimeEvent;
listener.Dispose();
_etwListeners.Remove(provider.ProviderGuid);
continue;
}
}
}
}
