golang-github-nozzle-throttler-1.1-1.fc45.2

Throttler fills the gap between sync.WaitGroup and manually monitoring your goroutines with channels. The API is almost identical to Wait Groups, but it allows you to set a max number of workers that can be running simultaneously. It uses channels internally to block until a job completes by calling Done() or until all jobs have been completed. It also provides a built in error channel that captures your goroutine errors and provides access to them as []error after you exit the loop.