engine

package
v1.6.1 Latest Latest
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 Go to latest Published: Apr 30, 2024 License: MIT Imports: 17 Imported by: 0

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Index

Constants

View Source 
const (
	KindNormal = iota
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Config 

type Config[KEY Key] struct {
	WorkerCount uint
}

func (*Config[KEY]) NewEngine 

func (c *Config[KEY]) NewEngine() *Engine[KEY]

type Engine 

type Engine[KEY Key] struct {
	EngineStatistics
	// contains filtered or unexported fields
}

func NewEngine 

func NewEngine[KEY Key](workerCount uint) *Engine[KEY]

func NewEngineWithContext 

func NewEngineWithContext[KEY Key](workerCount uint, ctx context.Context) *Engine[KEY]

func (*Engine[KEY]) AddFixedTasks 

func (e *Engine[KEY]) AddFixedTasks(workerId int, generation int, tasks ...*Task[KEY]) error

func (*Engine[KEY]) AddNoPriorityTasks 

func (e *Engine[KEY]) AddNoPriorityTasks(tasks ...*Task[KEY])

func (*Engine[KEY]) AddTasks 

func (e *Engine[KEY]) AddTasks(generation int, tasks ...*Task[KEY])

func (*Engine[KEY]) AddWorker 

func (e *Engine[KEY]) AddWorker(num int)

func (*Engine[KEY]) AsyncAddTasks 

func (e *Engine[KEY]) AsyncAddTasks(generation int, tasks ...*Task[KEY])

func (*Engine[KEY]) Cancel 

func (e *Engine[KEY]) Cancel()

func (*Engine[KEY]) CancelAfter 

func (e *Engine[KEY]) CancelAfter(interval time.Duration) *Engine[KEY]

func (*Engine[KEY]) Context 

func (e *Engine[KEY]) Context() context.Context

func (*Engine[KEY]) ErrHandler 

func (e *Engine[KEY]) ErrHandler(errHandler func(task *Task[KEY])) *Engine[KEY]

func (*Engine[KEY]) ErrHandlerRetryTimes 

func (e *Engine[KEY]) ErrHandlerRetryTimes(times int) *Engine[KEY]

func (*Engine[KEY]) ErrHandlerUtilSuccess 

func (e *Engine[KEY]) ErrHandlerUtilSuccess() *Engine[KEY]

func (*Engine[KEY]) ErrHandlerWriteToFile 

func (e *Engine[KEY]) ErrHandlerWriteToFile(path string) *Engine[KEY]

func (*Engine[KEY]) ExecTask 

func (e *Engine[KEY]) ExecTask(worker *Worker[KEY], task *Task[KEY])

func (*Engine[KEY]) KindGroupRandSpeedLimit 

func (e *Engine[KEY]) KindGroupRandSpeedLimit(minInterval, maxInterval time.Duration, kinds ...Kind) *Engine[KEY]

func (*Engine[KEY]) KindGroupSpeedLimit 

func (e *Engine[KEY]) KindGroupSpeedLimit(interval time.Duration, kinds ...Kind) *Engine[KEY]

多个kind共用一个timer

func (*Engine[KEY]) KindLimiter 

func (e *Engine[KEY]) KindLimiter(kind Kind, r rate.Limit, b int) *Engine[KEY]

func (*Engine[KEY]) KindRandSpeedLimit 

func (e *Engine[KEY]) KindRandSpeedLimit(kind Kind, minInterval, maxInterval time.Duration) *Engine[KEY]

func (*Engine[KEY]) KindSpeedLimit 

func (e *Engine[KEY]) KindSpeedLimit(kind Kind, interval time.Duration) *Engine[KEY]

func (*Engine[KEY]) Limiter 

func (e *Engine[KEY]) Limiter(r rate.Limit, b int) *Engine[KEY]

func (*Engine[KEY]) MonitorInterval 

func (e *Engine[KEY]) MonitorInterval(interval time.Duration)

func (*Engine[KEY]) NewFixedWorker 

func (e *Engine[KEY]) NewFixedWorker(interval time.Duration) int

func (*Engine[KEY]) RandSpeedLimited 

func (e *Engine[KEY]) RandSpeedLimited(minInterval, maxInterval time.Duration) *Engine[KEY]

func (*Engine[KEY]) Run 

func (e *Engine[KEY]) Run(tasks ...*Task[KEY])

func (*Engine[KEY]) RunSingleWorker 

func (e *Engine[KEY]) RunSingleWorker(tasks ...*Task[KEY])

func (*Engine[KEY]) SkipKind 

func (e *Engine[KEY]) SkipKind(kinds ...Kind) *Engine[KEY]

func (*Engine[KEY]) SpeedLimited 

func (e *Engine[KEY]) SpeedLimited(interval time.Duration) *Engine[KEY]

func (*Engine[KEY]) Stop 

func (e *Engine[KEY]) Stop()

func (*Engine[KEY]) StopAfter 

func (e *Engine[KEY]) StopAfter(interval time.Duration) *Engine[KEY]

func (*Engine[KEY]) StopCallBack 

func (e *Engine[KEY]) StopCallBack(callBack func()) *Engine[KEY]

func (*Engine[KEY]) TaskSourceChannel 

func (e *Engine[KEY]) TaskSourceChannel(taskSourceChannel <-chan *Task[KEY])

TaskSourceChannel 任务源,参数是一个channel,channel关闭时，代表任务源停止发送任务

func (*Engine[KEY]) TaskSourceFunc 

func (e *Engine[KEY]) TaskSourceFunc(taskSourceFunc func(*Engine[KEY]))

TaskSourceFunc,参数为添加任务的函数，直到该函数运行结束，任务引擎才会检测任务是否结束

type EngineStatistics 

type EngineStatistics struct {
	WorkStatistics
	// contains filtered or unexported fields
}

EngineStatistics 基本引擎统计数据

type ErrHandle 

type ErrHandle func(context.Context, error)

type Key added in v1.0.10 

type Key interface {
	uint64 | string | byte | int | int32 | uint32 | int64
}

目前受限于ristretto.Cache的泛型限制,考虑移除并引入lru或boolong filter

type Kind 

type Kind uint8

type KindHandler 

type KindHandler[KEY Key] struct {
	Skip bool

	// TODO 指定Kind的Handler
	HandleFun TaskFunc[KEY]
	// contains filtered or unexported fields
}

type Task 

type Task[KEY Key] struct {
	TaskMeta[KEY]
	TaskFunc[KEY]
	// contains filtered or unexported fields
}

func (*Task[KEY]) Errs 

func (t *Task[KEY]) Errs() []error

func (*Task[KEY]) SetContext added in v1.1.0 

func (t *Task[KEY]) SetContext(ctx context.Context)

type TaskFunc 

type TaskFunc[KEY Key] func(ctx context.Context) ([]*Task[KEY], error)

func (TaskFunc[KEY]) Do 

func (t TaskFunc[KEY]) Do(ctx context.Context) ([]*Task[KEY], error)

type TaskInterface 

type TaskInterface[KEY Key] interface {
	Do(ctx context.Context) ([]*Task[KEY], error)
}

type TaskMeta 

type TaskMeta[KEY Key] struct {
	Kind     Kind
	Key      KEY
	Priority int
	Describe string

	TaskStatistics
	// contains filtered or unexported fields
}

func (*TaskMeta[KEY]) Id 

func (t *TaskMeta[KEY]) Id() uint64

func (*TaskMeta[KEY]) OrderKey 

func (t *TaskMeta[KEY]) OrderKey() int

func (*TaskMeta[KEY]) SetKey 

func (t *TaskMeta[KEY]) SetKey(key KEY)

func (*TaskMeta[KEY]) SetKind 

func (t *TaskMeta[KEY]) SetKind(k Kind)

func (*TaskMeta[KEY]) SetPriority 

func (t *TaskMeta[KEY]) SetPriority(priority int)

type TaskStatistics 

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

type Tasks 

type Tasks[KEY Key] []*Task[KEY]

func (Tasks[KEY]) Less 

func (tasks Tasks[KEY]) Less(i, j int) bool

type Type 

type Type uint8

type WorkStatistics 

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

WorkStatistics worker统计数据

type Worker 

type Worker[KEY Key] struct {
	Id   uint
	Type Type
	Kind Kind
	// contains filtered or unexported fields
}

Source Files

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