internal static ActivityScope DeserializeFrom(HttpRequest httpRequest, object userState = null)
{
ActivityContextState activityContextState = ActivityContextState.DeserializeFrom(httpRequest);
return(ActivityContext.AddActivityScope(activityContextState, userState, (activityContextState != null) ? activityContextState.ActivityType : ActivityType.Request, ActivityContext.OnStartEventArgs, DiagnosticsResources.ExceptionScopeAlreadyExists(DebugContext.GetDebugInfo())));
}
public static ActivityScope Resume(ActivityContextState activityContextState, object userState = null)
{
if (activityContextState == null)
{
try
{
throw new ArgumentNullException("activityContextState was null");
}
catch (ArgumentException)
{
}
}
return(ActivityContext.AddActivityScope(activityContextState, userState, (activityContextState != null) ? activityContextState.ActivityType : ActivityType.Request, ActivityContext.OnResumeEventArgs, DiagnosticsResources.ExceptionScopeAlreadyExists(DebugContext.GetDebugInfo())));
}