Bryan C. Mills fd80eb99c8 semaphore: add worker-pool example ... I've commented several times in various forums that basically every time I've seen the “worker goroutine” pattern in Go, there has turned out to be a cleaner implementation using semaphores. This change adds a simple such example. (For more complex usage, I would generally pair the semaphore with an errgroup.Group.) Change-Id: Ibf69ee761d14ba59c1acc6a2d595b4fcf0d8f6d6 Reviewed-on: https://go-review.googlesource.com/75170 Reviewed-by: Ross Light <light@google.com>		2017-11-01 21:47:15 +00:00
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semaphore.go	semaphore: add a weighted semaphore implementation	2017-03-17 23:16:01 +00:00
semaphore_bench_test.go	semaphore: add worker-pool example	2017-11-01 21:47:15 +00:00
semaphore_example_test.go	semaphore: add worker-pool example	2017-11-01 21:47:15 +00:00
semaphore_test.go	semaphore: add worker-pool example	2017-11-01 21:47:15 +00:00