package syncx

import "github.com/ethereum/go-ethereum/internal/syncx"

Package syncx contains exotic synchronization primitives.

Index ¶

• type ClosableMutex
• func NewClosableMutex() *ClosableMutex
• func (cm *ClosableMutex) Close()
• func (cm *ClosableMutex) MustLock()
• func (cm *ClosableMutex) TryLock() bool
• func (cm *ClosableMutex) Unlock()

Types ¶

type ClosableMutex ¶

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

ClosableMutex is a mutex that can also be closed. Once closed, it can never be taken again.

func NewClosableMutex ¶

func NewClosableMutex() *ClosableMutex

func (*ClosableMutex) Close ¶

func (cm *ClosableMutex) Close()

Close locks the mutex, then closes it.

func (*ClosableMutex) MustLock ¶

func (cm *ClosableMutex) MustLock()

MustLock locks cm. If the mutex is closed, MustLock panics.

func (*ClosableMutex) TryLock ¶

func (cm *ClosableMutex) TryLock() bool

TryLock attempts to lock cm. If the mutex is closed, TryLock returns false.

func (*ClosableMutex) Unlock ¶

func (cm *ClosableMutex) Unlock()

Unlock unlocks cm.

Source Files ¶

mutex.go