Add poller autoscaling scale-down-on-idle feature test#779
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Add poller autoscaling scale-down-on-idle feature test#779
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Validates that the SDK scales down pollers on an idle queue when the server advertises the PollerAutoscaling namespace capability. Uses a gRPC interceptor to track concurrent PollWorkflowTaskQueue RPCs and verifies the count decreases from the initial peak. Skips gracefully when the server doesn't support the capability. Requires Go SDK >= v1.41.2 (includes sdk-go#2239 which adds the capability-based scale-down logic). Made-with: Cursor
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Summary
features/poller_scaling/scale_down_on_idle— verifies SDK scales down pollers on an idle queue when the server advertises thePollerAutoscalingnamespace capabilityPollWorkflowTaskQueueRPCs and asserts the count decreases from the initial peakv1.41.2-0.20260320032056) which includes sdk-go#2239 (capability-based scale-down)go.temporal.io/apitov1.62.5(includesPollerAutoscalingfield)Related: features#770, temporal#9572, temporal#9615
Test plan
kannan/poller-autoscaling-capabilitybranch — PASSED (62s)Made with Cursor