Class StackContextManager

constructor

• new StackContextManager(): StackContextManager

  Returns StackContextManager

_currentContext

active

• active(): Context

  Returns the active context

  Returns Context

bind

• bind<T>(context: Context, target: T): T

  Binds a the certain context or the active one to the target function and then returns the target

  Type Parameters

  • T

  Parameters

  • context: Context

    A context (span) to be bind to target
  • target: T

    a function or event emitter. When target or one of its callbacks is called, the provided context will be used as the active context for the duration of the call.

  Returns T

disable

• disable(): this

  Disable the context manager (clears the current context)

  Returns this

enable

• enable(): this

  Enables the context manager and creates a default(root) context

  Returns this

with

• with<A extends unknown[], F extends (...args: A) => ReturnType<F>>(
      context: null | Context,
      fn: F,
      thisArg?: ThisParameterType<F>,
      ...args: A,
  ): ReturnType<F>

  Calls the callback function [fn] with the provided [context]. If [context] is undefined then it will use the window. The context will be set as active

  Type Parameters

  • A extends unknown[]
  • F extends (...args: A) => ReturnType<F>

  Parameters

  • context: null | Context
  • fn: F

    Callback function
  • OptionalthisArg: ThisParameterType<F>

    optional receiver to be used for calling fn
  • ...args: A

    optional arguments forwarded to fn

  Returns ReturnType<F>