sync2

package
v0.2.3 Latest Latest
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 Go to latest Published: Sep 1, 2015 License: MIT Imports: 3 Imported by: 1

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Constants

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const APPEND = "01235"

Variables

This section is empty.

Functions

This section is empty.

Types

type LockCond added in v0.2.2 

type LockCond sync.Cond

LockCond is a wrapper of sync.Cond, each method will be called with lock

func NewLockCond added in v0.2.2 

func NewLockCond(l sync.Locker) *LockCond

func WrapCond added in v0.2.2 

func WrapCond(cond *sync.Cond) *LockCond

func (*LockCond) Broadcast added in v0.2.2 

func (c *LockCond) Broadcast()

func (*LockCond) Cond added in v0.2.2 

func (c *LockCond) Cond() *sync.Cond

func (*LockCond) Signal added in v0.2.2 

func (c *LockCond) Signal()

func (*LockCond) Wait added in v0.2.2 

func (c *LockCond) Wait()

type MRWMutex 

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

func NewMRWMutex 

func NewMRWMutex() *MRWMutex

func (*MRWMutex) Lock 

func (m *MRWMutex) Lock(lockId string)

func (*MRWMutex) NewId 

func (m *MRWMutex) NewId(id string) string

func (*MRWMutex) RLock 

func (m *MRWMutex) RLock(lockId string)

func (*MRWMutex) RLocker 

func (m *MRWMutex) RLocker(lockId string) sync.Locker

func (*MRWMutex) RUnlock 

func (m *MRWMutex) RUnlock(lockId string)

func (*MRWMutex) Unlock 

func (m *MRWMutex) Unlock(lockId string)

type Once 

type Once uint32

Once is an object that will perform exactly one action unless call Undo.

func (*Once) Do 

func (o *Once) Do(f func()) bool

Do will do f only once no matter it's successful or not if f is blocked, Do will also be

type Queue 

type Queue struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func (*Queue) Dequeue 

func (q *Queue) Dequeue() Task

func (*Queue) Enqueue 

func (q *Queue) Enqueue(t Task) bool

type Scheduler 

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

func New 

func New() *Scheduler

func (*Scheduler) AddQueue 

func (s *Scheduler) AddQueue(id uint32, capacity int)

func (*Scheduler) AddTask 

func (s *Scheduler) AddTask(id uint32, t Task) (success bool)

func (*Scheduler) GetTask 

func (s *Scheduler) GetTask() Task

func (*Scheduler) Run 

func (s *Scheduler) Run()

type Signal 

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

func NewSignal 

func NewSignal() *Signal

func (*Signal) Notify 

func (s *Signal) Notify()

func (*Signal) Wait 

func (s *Signal) Wait()

type Spinlock 

type Spinlock int32

Spinlock should not be used on single cpu(core) machines. if one goroute take out the lock, the programm will be died if another goroutine try to take out the lock again

func (*Spinlock) Lock 

func (s *Spinlock) Lock()

func (*Spinlock) Unlock 

func (s *Spinlock) Unlock()

type Task 

type Task interface {
	Execute()
}

Task Schedule By scale, each user has his scale

type TaskFunc 

type TaskFunc func()

func (TaskFunc) Execute 

func (f TaskFunc) Execute()

Source Files

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