semaphore

package

v2.4.0 Latest Latest Go to latest Published: Mar 18, 2024 License: MIT Imports: 0 Imported by: 0

Details

Package semaphore implements a basic semaphore for coordinating and limiting non-exclusive, concurrent access.

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type Semaphore chan struct{}

func New(concurrency int) Semaphore

New creates a semaphore with the given concurrency limit.

func (s Semaphore) Acquire()

Acquire will block until the semaphore can be acquired.

func (s Semaphore) Release()

Release frees the acquired slot in the semaphore.