engine

package
v0.0.19 Latest Latest
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 Go to latest Published: Jul 25, 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 AddTask 

type AddTask[KEY Key] func(ctx context.Context, priority int, task ...*Task[KEY])

type Config 

type Config[KEY Key] struct {
	WorkerCount     uint64
	WaitTaskCount   uint64
	MonitorInterval time.Duration // 全局检测定时器间隔时间，任务的卡住检测，worker panic recover都可以用这个检测
	DoneCache       ristretto.Config[KEY, struct{}]
	EnableTelemetry bool
}

func NewConfig added in v0.0.19 

func NewConfig[KEY Key]() *Config[KEY]

func (*Config[KEY]) Init added in v0.0.19 

func (c *Config[KEY]) Init()

func (*Config[KEY]) NewEngine 

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

func (*Config[KEY]) NewEngineWithContext added in v0.0.19 

func (c *Config[KEY]) NewEngineWithContext(ctx context.Context) *Engine[KEY]

type Engine 

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

func NewEngine 

func NewEngine[KEY Key](workerCount uint64) *Engine[KEY]

func NewEngineWithContext 

func NewEngineWithContext[KEY Key](workerCount uint64, 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]) AddOptionTasks 

func (e *Engine[KEY]) AddOptionTasks(ctx context.Context, priority int, tasks ...*Task[KEY])

func (*Engine[KEY]) AddTasks 

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

func (*Engine[KEY]) AddWorker 

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

func (*Engine[KEY]) AsyncAddOptionTasks 

func (e *Engine[KEY]) AsyncAddOptionTasks(ctx context.Context, priority int, tasks ...*Task[KEY])

func (*Engine[KEY]) AsyncAddTasks 

func (e *Engine[KEY]) AsyncAddTasks(tasks ...*Task[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]) OnStop added in v0.0.19 

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

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]) TaskSource 

func (e *Engine[KEY]) TaskSource(taskSource func(addTask *Engine[KEY]))

TaskSource,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 {
	// contains filtered or unexported fields
}

EngineStatistics 基本引擎统计数据

type ErrHandle 

type ErrHandle func(context.Context, error)

type Key 

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 uint32

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 {
	context.Context
	Kind     Kind
	Key      KEY
	Priority int
	Describe string

	TaskStatistics
	TaskFunc[KEY]
	// contains filtered or unexported fields
}

func NewTask 

func NewTask[KEY Key](task TaskFunc[KEY]) *Task[KEY]

func (*Task[KEY]) Compare 

func (t *Task[KEY]) Compare(t2 *Task[KEY]) int

func (*Task[KEY]) ErrLog 

func (t *Task[KEY]) ErrLog()

func (*Task[KEY]) Errs 

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

func (*Task[KEY]) Id 

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

func (*Task[KEY]) SetDescribe 

func (t *Task[KEY]) SetDescribe(describe string) *Task[KEY]

func (*Task[KEY]) SetKey 

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

func (*Task[KEY]) SetKind 

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

func (*Task[KEY]) SetPriority 

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

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 TaskStatistics 

type TaskStatistics struct {
	ReExecTimes int
	ErrTimes    int
}

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 uint32

type Worker 

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

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