MetricsListener Class

This class can be overridden by an application to monitor the service.

Inheritance Hierarchy

SystemObject
OIV.InventorSoNetBase
OIV.RemoteViz.RenderingMetricsListener

Namespace: OIV.RemoteViz.Rendering
Assembly: OIV.RemoteViz (in OIV.RemoteViz.dll) Version: 2023.1.3.0 (2023.1.3)

Syntax

public class MetricsListener : SoNetBase

Public Class MetricsListener
	Inherits SoNetBase

public ref class MetricsListener : public SoNetBase

type MetricsListener =  
    class
        inherit SoNetBase
    end

The MetricsListener type exposes the following members.

Constructors

	Name	Description
	MetricsListener	Default constructor.

Methods

	Name	Description
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	GetHashCode	Overrides GetHashCode(). (Inherited from SoNetBase.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	OnChangedNumClients	Triggered when the number of clients changes.
	OnChangedNumConnections	Triggered when the number of connections changes.
	OnChangedNumRenderAreas	Triggered when the number of renderArea changes.
	OnMeasuredDecodingTime	Triggered when a new measure of frame decoding time is available.
	OnMeasuredEncodingTime	Triggered when a new measure of frame encoding time is available.
	OnMeasuredNetworkLatency	Triggered when a new measure of network latency is available.
	OnMeasuredRenderingTime	Triggered when a new measure of frame rendering time is available.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Remarks

These listeners allow to report states and performances metrics of the service. The metrics/listeners can be enabled using OIV.RemoteViz.Rendering.Monitoring.EnableMetrics(OIV.RemoteViz.Rendering.Monitoring.MetricTypes). The overridden class will be passed as argument to the method OIV.RemoteViz.Rendering.Monitoring.AddListener(OIV.RemoteViz.Rendering.MetricsListener).

The metrics are triggered in the service thread, so costly operations in the listeners could impact global performances of the service.

This class is an abstract class which must be overridden.

See $OIVHOME/examples/source/RemoteViz/Monitoring