package goroutines

import "tailscale.com/util/goroutines"

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

Source Files ¶

goroutines.go tracker.go