public override void OnActionExecuting(HttpActionContext actionContext)
{
var traceProvider = AspNetTracing.GetProvider(HttpContext.Current);
var requestTrace = traceProvider?.CurrentTrace;
if (requestTrace == null)
{
return;
}
requestTrace.SetTag(TraceTagNames.Operation, actionContext.ControllerContext.RouteData.Route.RouteTemplate);
traceProvider.StartActionTrace(m_serviceName, actionContext.ControllerContext.ControllerDescriptor.ControllerName, actionContext.ActionDescriptor.ActionName);
base.OnActionExecuting(actionContext);
}
public static void Initialize(HttpApplication application, AspNetMvcTracingSettings settings)
{
if (application == null)
{
throw new ArgumentNullException(nameof(application));
}
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
if (AspNetTracing.Initialize(application, settings.ServiceName, settings.CreateTracer, settings.SamplingRate))
{
GlobalFilters.Filters.Add(new TracingActionFilterAttribute(settings.ServiceName));
}
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
var traceProvider = AspNetTracing.GetProvider(filterContext.HttpContext);
var requestTrace = traceProvider?.CurrentTrace;
if (requestTrace == null)
{
return;
}
var routeData = filterContext.Controller.ControllerContext.RouteData;
if (routeData.Route is Route route)
{
requestTrace.SetTag(TraceTagNames.Operation, route.Url);
}
traceProvider.StartActionTrace(m_serviceName, (string)routeData.Values["controller"], (string)routeData.Values["action"]);
base.OnActionExecuting(filterContext);
}
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
var provider = AspNetTracing.GetProvider(filterContext.HttpContext);
var requestSpan = provider?.CurrentSpan;
if (requestSpan == null)
{
return;
}
var routeData = filterContext.Controller.ControllerContext.RouteData;
if (routeData.Route is Route route && !filterContext.IsChildAction)
{
requestSpan.SetTag(SpanTagNames.Operation, route.Url);
}
provider.StartActionSpan(m_serviceName, (string)routeData.Values["controller"], (string)routeData.Values["action"]);
base.OnActionExecuting(filterContext);
}
public static ITraceProvider GetProvider(HttpContext httpContext) => AspNetTracing.GetProvider(httpContext) ?? NullTraceProvider.Instance;
public static ITraceProvider GetProvider(HttpContext context) => AspNetTracing.GetProvider(context);
public override void OnActionExecuted(ActionExecutedContext filterContext)
{
AspNetTracing.GetProvider(filterContext.HttpContext)?.FinishActionTrace();
base.OnActionExecuted(filterContext);
}
public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
{
AspNetTracing.GetProvider(HttpContext.Current)?.FinishActionTrace();
base.OnActionExecuted(actionExecutedContext);
}