mutexes

Documentation

Index

• type LocalMutex
• type LocalMutexes
  • func (m *LocalMutexes) Get(key string) LocalMutex

Types

type LocalMutex

type LocalMutex interface {
	Lock()
	Unlock()
}

LocalMutex is the interface for local mutexes.

type LocalMutexes

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

LocalMutexes is a store of named mutexes, used to avoid concurrent local operations. For example, GCE project IAM mutation uses a read / conditional-write approach, so we try to avoid making two local concurrent calls to the same project.

var InProcess LocalMutexes

func (*LocalMutexes) Get

func (m *LocalMutexes) Get(key string) LocalMutex