public ClientDiagnostics(string clientNamespace, bool isActivityEnabled)
{
if (isActivityEnabled)
{
_source = new DiagnosticListener(clientNamespace);
}
}
/// <inheritdoc />
public OmexServiceRemotingDispatcher(
ServiceContext serviceContext,
IService serviceImplementation,
IServiceRemotingMessageBodyFactory?serviceRemotingMessageBodyFactory = null,
DiagnosticListener?diagnosticListener = null)
: base(serviceContext, serviceImplementation, serviceRemotingMessageBodyFactory)
{
m_diagnosticListener = diagnosticListener ?? Diagnostics.DefaultListener;
}
public DiagnosticScopeFactory(string clientNamespace, string?resourceProviderNamespace, bool isActivityEnabled)
{
_resourceProviderNamespace = resourceProviderNamespace;
IsActivityEnabled = isActivityEnabled;
if (IsActivityEnabled)
{
_source = new DiagnosticListener(clientNamespace);
}
}
public CorrelationManager(
ICorrelationContextFactory correlationContextFactory,
ICorrelationIdFactory correlationIdFactory,
ILogger <CorrelationManager> logger,
DiagnosticListener diagnosticListener
) : this(correlationContextFactory, correlationIdFactory, logger)
{
_diagnosticListener = diagnosticListener ?? throw new ArgumentNullException(nameof(diagnosticListener));
}
public RootActivity(
ICorrelationContextFactory correlationContextFactory,
ILogger logger,
DiagnosticListener?diagnosticListener)
{
_correlationContextFactory = correlationContextFactory ?? throw new ArgumentNullException(nameof(correlationContextFactory));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_diagnosticListener = diagnosticListener;
}
public IDisposable Subscribe(IObserver <DiagnosticListener> observer)
{
lock (s_allListenersLock)
{
// Call back for each existing listener on the new callback (catch-up).
for (DiagnosticListener?cur = s_allListeners; cur != null; cur = cur._next)
{
observer.OnNext(cur);
}
// Add the observer to the list of subscribers.
_subscriptions = new AllListenerSubscription(this, observer, _subscriptions);
return(_subscriptions);
}
}
public DiagnosticScopeFactory(string clientNamespace, string?resourceProviderNamespace, bool isActivityEnabled)
{
_resourceProviderNamespace = resourceProviderNamespace;
IsActivityEnabled = isActivityEnabled;
if (IsActivityEnabled)
{
var listeners = LazyInitializer.EnsureInitialized(ref _listeners);
lock (listeners !)
{
if (!listeners.TryGetValue(clientNamespace, out _source))
{
_source = new DiagnosticListener(clientNamespace);
listeners[clientNamespace] = _source;
}
}
}
}
public DiagnosticScopeFactory(string clientNamespace, string?resourceProviderNamespace, bool isActivityEnabled)
{
this.resourceProviderNamespace = resourceProviderNamespace;
this.IsActivityEnabled = isActivityEnabled;
if (this.IsActivityEnabled)
{
#pragma warning disable CS8601 // Possible null reference assignment.
var listeners = LazyInitializer.EnsureInitialized <Dictionary <string, DiagnosticListener> >(ref DiagnosticScopeFactory.listeners);
#pragma warning restore CS8601 // Possible null reference assignment.
lock (listeners !)
{
if (!listeners.TryGetValue(clientNamespace, out this.source))
{
this.source = new DiagnosticListener(clientNamespace);
listeners[clientNamespace] = this.source;
}
}
}
}
public ServiceRemotingClientWrapper(IServiceRemotingClient client, DiagnosticListener?diagnosticListener = null)
{
Client = client;
m_diagnosticListener = diagnosticListener ?? Diagnostics.DefaultListener;
}
public async Task ExecuteAsync(ViewComponentContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var viewEngine = ViewEngine ?? ResolveViewEngine(context);
var viewContext = context.ViewContext;
var isNullOrEmptyViewName = string.IsNullOrEmpty(ViewName);
ViewEngineResult? result = null;
IEnumerable <string>?originalLocations = null;
if (!isNullOrEmptyViewName)
{
// If view name was passed in is already a path, the view engine will handle this.
result = viewEngine.GetView(viewContext.ExecutingFilePath, ViewName !, isMainPage: false);
originalLocations = result.SearchedLocations;
}
if (result == null || !result.Success)
{
// This will produce a string like:
//
// Components/Cart/Default
//
// The view engine will combine this with other path info to search paths like:
//
// Views/Shared/Components/Cart/Default.cshtml
// Views/Home/Components/Cart/Default.cshtml
// Areas/Blog/Views/Shared/Components/Cart/Default.cshtml
//
// This supports a controller or area providing an override for component views.
var viewName = isNullOrEmptyViewName ? DefaultViewName : ViewName;
var qualifiedViewName = string.Format(
CultureInfo.InvariantCulture,
ViewPathFormat,
context.ViewComponentDescriptor.ShortName,
viewName);
result = viewEngine.FindView(viewContext, qualifiedViewName, isMainPage: false);
}
var view = result.EnsureSuccessful(originalLocations).View !;
using (view as IDisposable)
{
if (_diagnosticListener == null)
{
_diagnosticListener = viewContext.HttpContext.RequestServices.GetRequiredService <DiagnosticListener>();
}
_diagnosticListener.ViewComponentBeforeViewExecute(context, view);
var childViewContext = new ViewContext(
viewContext,
view,
ViewData ?? context.ViewData,
context.Writer);
await view.RenderAsync(childViewContext);
_diagnosticListener.ViewComponentAfterViewExecute(context, view);
}
}