void TraceAndInvoke()
{
//
if (this.flowLegacyActivityId)
{
Guid currentActivityId = EtwDiagnosticTrace.ActivityId;
try
{
EtwDiagnosticTrace.ActivityId = this.activityId;
this.callback(this.state);
}
finally
{
EtwDiagnosticTrace.ActivityId = currentActivityId;
}
}
else
{
Guid previous = Guid.Empty;
bool restoreActivityId = false;
try
{
if (this.eventTraceActivity != null)
{
previous = Trace.CorrelationManager.ActivityId;
restoreActivityId = true;
Trace.CorrelationManager.ActivityId = this.eventTraceActivity.ActivityId;
if (TraceCore.ActionItemCallbackInvokedIsEnabled(Fx.Trace))
{
TraceCore.ActionItemCallbackInvoked(Fx.Trace, this.eventTraceActivity);
}
}
this.callback(this.state);
}
finally
{
if (restoreActivityId)
{
Trace.CorrelationManager.ActivityId = previous;
}
}
}
}
private async Task TraceAndInvokeAsync()
{
if (_flowLegacyActivityId)
{
Guid currentActivityId = EtwDiagnosticTrace.ActivityId;
try
{
EtwDiagnosticTrace.ActivityId = _activityId;
await _asyncCallback(_state);
}
finally
{
EtwDiagnosticTrace.ActivityId = currentActivityId;
}
}
else
{
Guid previous = Guid.Empty;
bool restoreActivityId = false;
try
{
if (_eventTraceActivity != null)
{
previous = Trace.CorrelationManager.ActivityId;
restoreActivityId = true;
Trace.CorrelationManager.ActivityId = _eventTraceActivity.ActivityId;
if (TraceCore.ActionItemCallbackInvokedIsEnabled(Fx.Trace))
{
TraceCore.ActionItemCallbackInvoked(Fx.Trace, _eventTraceActivity);
}
}
await _asyncCallback(_state);
}
finally
{
if (restoreActivityId)
{
Trace.CorrelationManager.ActivityId = previous;
}
}
}
}
private void TraceAndInvoke()
{
if (!this.flowLegacyActivityId)
{
Guid empty = Guid.Empty;
bool flag = false;
try
{
if (this.eventTraceActivity != null)
{
empty = Trace.CorrelationManager.ActivityId;
flag = true;
Trace.CorrelationManager.ActivityId = this.eventTraceActivity.ActivityId;
if (TraceCore.ActionItemCallbackInvokedIsEnabled(Fx.Trace))
{
TraceCore.ActionItemCallbackInvoked(Fx.Trace, this.eventTraceActivity);
}
}
this.callback(this.state);
}
finally
{
if (flag)
{
Trace.CorrelationManager.ActivityId = empty;
}
}
}
else
{
Guid activityId = DiagnosticTraceBase.ActivityId;
try
{
DiagnosticTraceBase.ActivityId = this.activityId;
this.callback(this.state);
}
finally
{
DiagnosticTraceBase.ActivityId = activityId;
}
}
}
