chore: Add comment

appleboy · appleboy · commit a88db6bc6741 · 2021-09-06T13:59:58.000+08:00
Signed-off-by: Bo-Yi Wu &lt;appleboy.tw@gmail.com&gt;
diff --git a/nsq.go b/nsq.go
@@ -44,6 +44,7 @@ func (w *Worker) decBusyWorker() {
 	atomic.AddUint64(&w.busyWorkers, ^uint64(0))
 }
 
+// BusyWorkers return count of busy workers currently.
 func (w *Worker) BusyWorkers() uint64 {
 	return atomic.LoadUint64(&w.busyWorkers)
 }

Original file line number	Diff line number	Diff line change
`@@ -44,6 +44,7 @@ func (w *Worker) decBusyWorker() {`
`44`	`44`	`atomic.AddUint64(&w.busyWorkers, ^uint64(0))`
`45`	`45`	`}`
`46`	`46`
	`47`	`+// BusyWorkers return count of busy workers currently.`
`47`	`48`	`func (w *Worker) BusyWorkers() uint64 {`
`48`	`49`	`return atomic.LoadUint64(&w.busyWorkers)`
`49`	`50`	`}`