locker

package
v20.10.0+incompatible Latest Latest
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Published: Dec 7, 2020 License: Apache-2.0 Imports: 1 Imported by: 0

Documentation

Overview

Package locker provides a mechanism for creating finer-grained locking to help free up more global locks to handle other tasks.

The implementation looks close to a sync.Mutex, however the user must provide a reference to use to refer to the underlying lock when locking and unlocking, and unlock may generate an error.

If a lock with a given name does not exist when `Lock` is called, one is created. Lock references are automatically cleaned up on `Unlock` if nothing else is waiting for the lock.

Index

Constants

This section is empty.

Variables

View Source
var ErrNoSuchLock = locker.ErrNoSuchLock

ErrNoSuchLock is returned when the requested lock does not exist Deprecated: use github.com/moby/locker.ErrNoSuchLock

View Source
var New = locker.New

New creates a new Locker Deprecated: use github.com/moby/locker.New

Functions

This section is empty.

Types

type Locker

type Locker = locker.Locker

Locker provides a locking mechanism based on the passed in reference name Deprecated: use github.com/moby/locker.Locker

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