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semaphore
=========
[](https://github.com/eapache/go-resiliency/actions/workflows/golang-ci.yml)
[](https://godoc.org/github.com/eapache/go-resiliency/semaphore)
[](https://eapache.github.io/conduct.html)
The semaphore resiliency pattern for golang.
Creating a semaphore takes two parameters:
- ticket count (how many tickets to give out at once)
- timeout (how long to wait for a ticket if none are currently available)
```go
sem := semaphore.New(3, 1*time.Second)
if err := sem.Acquire(); err != nil {
// could not acquire semaphore
return err
}
defer sem.Release()
```
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