DefaultDiagnosticTracer Class |
Provides a default resolve pipeline tracer that builds a multi-line
string describing the end-to-end operation flow. Attach to the
OperationCompleted
event to receive notifications when new trace content is available.
Inheritance HierarchySystemObject
Autofac.DiagnosticsDiagnosticTracerBase
Autofac.DiagnosticsOperationDiagnosticTracerBaseString
Autofac.DiagnosticsDefaultDiagnosticTracer
Autofac.DiagnosticsDiagnosticTracerBase
Autofac.DiagnosticsOperationDiagnosticTracerBaseString
Autofac.DiagnosticsDefaultDiagnosticTracer
Namespace: Autofac.Diagnostics
Assembly: Autofac (in Autofac.dll) Version: 6.0.0+39696a967e8826f7f1ebc8c1ff4523c9dd75abe0
SyntaxThe DefaultDiagnosticTracer type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | DefaultDiagnosticTracer |
Initializes a new instance of the DefaultDiagnosticTracer class.
|
Properties| Name | Description | |
|---|---|---|
 | OperationsInProgress |
Gets the number of operations in progress being traced.
(Overrides OperationDiagnosticTracerBaseTContentOperationsInProgress.) |
Methods| Name | Description | |
|---|---|---|
| Disable |
Unsubscribes the observer from a particular named diagnostic event.
(Inherited from OperationDiagnosticTracerBaseTContent.) |
 | DisableBase |
Unsubscribes the observer from a particular named diagnostic event.
(Inherited from DiagnosticTracerBase.) |
| Enable |
Subscribes the observer to a particular named diagnostic event.
(Inherited from OperationDiagnosticTracerBaseTContent.) |
| EnableAll |
Subscribes the observer to all Autofac events.
(Inherited from DiagnosticTracerBase.) |
| EnableBase |
Subscribes the observer to a particular named diagnostic event.
(Inherited from DiagnosticTracerBase.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| IsEnabled |
Determines if this observer is enabled for listening to a specific
named event.
(Inherited from DiagnosticTracerBase.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| OnMiddlewareFailure |
Handles the event raised when middleware encounters an error.
(Overrides DiagnosticTracerBaseOnMiddlewareFailure(MiddlewareDiagnosticData).) |
| OnMiddlewareStart |
Handles the event raised when middleware starts.
(Overrides DiagnosticTracerBaseOnMiddlewareStart(MiddlewareDiagnosticData).) |
| OnMiddlewareSuccess |
Handles the event raised when middleware exits successfully.
(Overrides DiagnosticTracerBaseOnMiddlewareSuccess(MiddlewareDiagnosticData).) |
| OnOperationCompleted |
Invokes the OperationCompleted event.
(Inherited from OperationDiagnosticTracerBaseTContent.) |
| OnOperationFailure |
Handles the event raised when a resolve operation encounters an error.
(Overrides DiagnosticTracerBaseOnOperationFailure(OperationFailureDiagnosticData).) |
| OnOperationStart |
Handles the event raised when a resolve operation starts.
(Overrides DiagnosticTracerBaseOnOperationStart(OperationStartDiagnosticData).) |
| OnOperationSuccess |
Handles the event raised when a resolve operation completes successfully.
(Overrides DiagnosticTracerBaseOnOperationSuccess(OperationSuccessDiagnosticData).) |
| OnRequestFailure |
Handles the event raised when a resolve request encounters an error.
(Overrides DiagnosticTracerBaseOnRequestFailure(RequestFailureDiagnosticData).) |
| OnRequestStart |
Handles the event raised when a resolve request starts.
(Overrides DiagnosticTracerBaseOnRequestStart(RequestDiagnosticData).) |
| OnRequestSuccess |
Handles the event raised when a resolve request completes successfully.
(Overrides DiagnosticTracerBaseOnRequestSuccess(RequestDiagnosticData).) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Write |
Handles inbound events and converts the diagnostic data to a
strongly-typed object that can be handled by the other methods
in this observer.
(Inherited from DiagnosticTracerBase.) |
Events| Name | Description | |
|---|---|---|
 | OperationCompleted |
Event raised when a resolve operation completes and trace data is available.
(Inherited from OperationDiagnosticTracerBaseTContent.) |
Explicit Interface Implementations| Name | Description | |
|---|---|---|
  | IObserverKeyValuePairString, ObjectOnCompleted | Notifies the observer that the provider has finished sending push-based notifications. (Inherited from DiagnosticTracerBase.) |
| IObserverKeyValuePairString, ObjectOnError | Notifies the observer that the provider has experienced an error condition. (Inherited from DiagnosticTracerBase.) |
| IObserverKeyValuePairString, ObjectOnNext | Provides the observer with new data. (Inherited from DiagnosticTracerBase.) |
RemarksThe tracer subscribes to all Autofac diagnostic events and can't be unsubscribed. This is required to ensure beginning and end of each logical activity can be captured.
See Also