Fix CPU-pegging busy-spin in Stop() (#180)

andrewwormald · claude · web-flow · commit 7e04032ff926 · 2026-03-10T16:23:49.000Z
Co-authored-by: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/workflow.go b/workflow.go
@@ -347,5 +347,7 @@ func (w *Workflow[Type, Status]) Stop() {
 		if runningProcesses == 0 {
 			return
 		}
+
+		time.Sleep(10 * time.Millisecond)
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -347,5 +347,7 @@ func (w *Workflow[Type, Status]) Stop() {`
`347`	`347`	`if runningProcesses == 0 {`
`348`	`348`	`return`
`349`	`349`	`}`
	`350`	`+`
	`351`	`+ time.Sleep(10 * time.Millisecond)`
`350`	`352`	`}`
`351`	`353`	`}`