goroutines

Documentation

Overview

The goroutines package contains utilities for tracking and getting active goroutines.

Index

• func ScrubbedGoroutineDump(all bool) []byte
• type Tracker
  • func (t *Tracker) AddDoneCallback(f func()) (remove func())
  • func (t *Tracker) Go(f func())
  • func (t *Tracker) RunningGoroutines() int64
  • func (t *Tracker) StartedGoroutines() int64

Functions

func ScrubbedGoroutineDump

func ScrubbedGoroutineDump(all bool) []byte

ScrubbedGoroutineDump returns either the current goroutine's stack or all goroutines' stacks, but with the actual values of arguments scrubbed out, lest it contain some private key material.

Types

type Tracker

type Tracker struct {
	// contains filtered or unexported fields
}

Tracker tracks a set of goroutines.

func (*Tracker) AddDoneCallback

func (t *Tracker) AddDoneCallback(f func()) (remove func())

AddDoneCallback adds a callback to be called in a new goroutine whenever a goroutine managed by t (excluding ones from this method) finishes. It returns a function to remove the callback.

func (*Tracker) Go

func (t *Tracker) Go(f func())

func (*Tracker) RunningGoroutines

func (t *Tracker) RunningGoroutines() int64

func (*Tracker) StartedGoroutines

func (t *Tracker) StartedGoroutines() int64