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pond

package module

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Versions in this module

v1

v1.8.3

Jan 31, 2023

v1.8.2

Oct 14, 2022

v1.8.1

Aug 28, 2022

v1.8.0

May 9, 2022

Changes in this version

+ type TaskGroupWithContext struct

+ func (g *TaskGroupWithContext) Submit(task func() error)

+ func (g *TaskGroupWithContext) Wait() error

type WorkerPool

+ func (p *WorkerPool) GroupContext(ctx context.Context) (*TaskGroupWithContext, context.Context)

v1.7.2

Apr 9, 2022

v1.7.1

Mar 12, 2022

v1.7.0

Jan 2, 2022

Changes in this version

type Option

+ func Context(parentCtx context.Context) Option

type WorkerPool

+ func (p *WorkerPool) StopAndWaitFor(deadline time.Duration)

v1.6.1

Dec 26, 2021

Changes in this version

+ var ErrSubmitOnStoppedPool = errors.New("worker pool has been stopped and is no longer accepting tasks")

type WorkerPool

+ func (p *WorkerPool) Stopped() bool

v1.6.0

Nov 20, 2021

v1.5.1

Jul 10, 2021

v1.5.0

Dec 31, 2020

Changes in this version

type WorkerPool

+ func (p *WorkerPool) CompletedTasks() uint64

+ func (p *WorkerPool) FailedTasks() uint64

+ func (p *WorkerPool) IdleWorkers() int

+ func (p *WorkerPool) MaxCapacity() int

+ func (p *WorkerPool) MaxWorkers() int

+ func (p *WorkerPool) MinWorkers() int

+ func (p *WorkerPool) RunningWorkers() int

+ func (p *WorkerPool) Strategy() ResizingStrategy

+ func (p *WorkerPool) SubmittedTasks() uint64

+ func (p *WorkerPool) SuccessfulTasks() uint64

+ func (p *WorkerPool) WaitingTasks() uint64

v1.4.0

Jun 7, 2020

Changes in this version

type ResizingStrategy

+ func RatedResizer(rate int) ResizingStrategy

type WorkerPool

+ func (p *WorkerPool) TrySubmit(task func()) bool

v1.3.0

May 26, 2020

Changes in this version

+ var Balanced = DynamicResizer(3, 0.01)

+ var Eager = DynamicResizer(1, 0.01)

+ var Lazy = DynamicResizer(5, 0.01)

type Option

+ func Strategy(strategy ResizingStrategy) Option

+ type ResizingStrategy interface

+ Resize func(runningWorkers, idleWorkers, minWorkers, maxWorkers, incomingTasks, ... int, ...) int

+ func DynamicResizer(windowSize int, tolerance float64) ResizingStrategy

type WorkerPool

+ func (p *WorkerPool) Idle() int

v1.2.0

Mar 31, 2020

v1.1.0

Mar 31, 2020

v1.0.0

Mar 29, 2020

Changes in this version

+ type Option func(*WorkerPool)

+ func IdleTimeout(idleTimeout time.Duration) Option

+ func MinWorkers(minWorkers int) Option

+ func PanicHandler(panicHandler func(interface{})) Option

+ type TaskGroup struct

+ func (g *TaskGroup) Submit(task func())

+ func (g *TaskGroup) Wait()

+ type WorkerPool struct

+ func New(maxWorkers, maxCapacity int, options ...Option) *WorkerPool

+ func (p *WorkerPool) Group() *TaskGroup

+ func (p *WorkerPool) Running() int

+ func (p *WorkerPool) Stop()

+ func (p *WorkerPool) StopAndWait()

+ func (p *WorkerPool) Submit(task func())

+ func (p *WorkerPool) SubmitAndWait(task func())

+ func (p *WorkerPool) SubmitBefore(task func(), deadline time.Duration)