Cancelation of Local Activities

[GeekNickson]

Expected Behavior

I have a bunch of local activities with retry options configured that are being ran inside a cancellation scope like so:

val scope = Workflow.newCancellationScope { _ -> 
  activity1.execute()
  ....
  activityN.execute()
}
Workflow.newTimer(Duration.ofSeconds(10))
  .thenApply { scope.cancel() }

scope.run()

I expected that when scope.cancel() method is called that would close the scope with the running activities just as it works with normal activities.

Actual Behavior

Activities proceed to retry, the code after scope.run() doesn't execute

Specifications

• Version: 1.13.0
• Platform: Java

[GeekNickson]

The problem persists in version 1.14.0 as well

[Spikhalskiy]

Heartbeats and cancelations are not supported for Local Activities in JavaSDK. It's a missing feature of Local Activities. It may be coming in the future at some point.