Fix Go worker autoscale behavior (#253)

dnr · web-flow · commit 8e7e9c56af4d · 2025-11-12T15:19:20.000-08:00
## What was changed Set InitialNumberOfPollers in Go PollerBehaviorAutoscalingOptions to work around temporalio/sdk-go#2105. ## Why? Be able to autoscale pollers.
diff --git a/workers/go/worker/worker.go b/workers/go/worker/worker.go
@@ -56,6 +56,8 @@ func (a *App) Run(cmd *cobra.Command, args []string) {
 func makePollerBehavior(simple, auto int) worker.PollerBehavior {
 	if auto > 0 {
 		return worker.NewPollerBehaviorAutoscaling(worker.PollerBehaviorAutoscalingOptions{
+			// TODO: remove InitialNumberOfPollers after https://github.com/temporalio/sdk-go/pull/2105
+			InitialNumberOfPollers: auto,
 			MaximumNumberOfPollers: auto,
 		})
 	}

Original file line number	Diff line number	Diff line change
`@@ -56,6 +56,8 @@ func (a App) Run(cmd cobra.Command, args []string) {`
`56`	`56`	`func makePollerBehavior(simple, auto int) worker.PollerBehavior {`
`57`	`57`	`if auto > 0 {`
`58`	`58`	`return worker.NewPollerBehaviorAutoscaling(worker.PollerBehaviorAutoscalingOptions{`
	`59`	`+ // TODO: remove InitialNumberOfPollers after https://github.com/temporalio/sdk-go/pull/2105`
	`60`	`+ InitialNumberOfPollers: auto,`
`59`	`61`	`MaximumNumberOfPollers: auto,`
`60`	`62`	`})`
`61`	`63`	`}`