Package @google-cloud/trace-agent (8.0.0)

Interfaces

Config

Available configuration options. All fields are optional. See the defaultConfig object defined in this file for default assigned values.

PluginTypes.Intercept

PluginTypes.Monkeypatch

PluginTypes.Propagation

PluginTypes.RootSpan

Represents the root span within a trace.

PluginTypes.RootSpanOptions

An interface that describes the available options for creating root spans.

PluginTypes.Span

Represents a trace span.

PluginTypes.SpanOptions

An interface that describes the available options for creating a span in general.

PluginTypes.TraceAgentExtension

PluginTypes.TraceContext

PluginTypes.Tracer

Functions

get()

export declare function get(): PluginTypes.Tracer;

Get the previously created StackdriverTracer object.

Returns
Type	Description
`Tracer`	An object exposing functions for creating custom spans.

start(config)

export declare function start(config?: Config): PluginTypes.Tracer;

Start the Stackdriver Trace Agent with the given configuration (if provided). This function should only be called once, and before any other modules are loaded.

Parameter
Name	Description
`config`	`Config` A configuration object.

Returns

Type Description

Tracer

An object exposing functions for creating custom spans.

[Introductory video]https://www.youtube.com/watch?v=NCFDqeo7AeY

Example

trace.start();

Type Aliases

PluginTypes.Func

export type Func

Type Parameter
Type	Description
`T`

PluginTypes.GetHeaderFunction

export type GetHeaderFunction = (key: string) => string[] | string | null | undefined;

PluginTypes.Patch

export type Patch

Type Parameter
Type	Description
`T`

PluginTypes.Plugin

export type Plugin = Array<>

PluginTypes.SetHeaderFunction

export type SetHeaderFunction = (key: string, value: string) => void;