Vihren Atlas

statemachine.go ×4

Code frontier

unlabeled · c_032f50e64ee9

13 tests · 2409 LOC · 121 files · introduces 0 tests · 26 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code
7 ranges26 lines · 2 files
Tests
0 tests

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All code (extent)
368 ranges2409 lines · 121 files · Browse complete extent
All tests (intent)
13 testsBrowse complete intent

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Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

2 files ranked by introduced lines: 26 introduced LOC across 7 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/chasm/lib/activity/activity.go 15 introduced LOC · 3 ranges

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1574 // lastHeartbeatDetails returns the details recorded by the most recent heartbeat, or nil if
1575 // the activity never heartbeated.
1576 > func (a *Activity) lastHeartbeatDetails(ctx chasm.Context) *commonpb.Payloads { activity.go
1577 > heartbeat, ok := a.LastHeartbeat.TryGet(ctx)
1578 > if !ok {
1579 return nil
1580 }
2033 timeoutType enumspb.TimeoutType,
2034 fromStatus activitypb.ActivityExecutionStatus,
2035 > ) { activity.go
2036 > // Record start-to-close latency only while an attempt is running. SCHEDULED (incl. retry
2037 > // backoff) and PAUSED have no running attempt and a possibly-stale StartedTime.
2038 > attemptRunning := fromStatus != activitypb.ACTIVITY_EXECUTION_STATUS_SCHEDULED &&
2039 > fromStatus != activitypb.ACTIVITY_EXECUTION_STATUS_PAUSED
2040 > if attemptRunning {
2041 if startedTime := a.LastAttempt.Get(ctx).GetStartedTime(); startedTime != nil {
2042 metrics.ActivityStartToCloseLatency.With(handler).Record(time.Since(startedTime.AsTime()))
2044 }
2045
2046 > scheduleToCloseLatency := time.Since(a.GetScheduleTime().AsTime()) activity.go
2047 > metrics.ActivityScheduleToCloseLatency.With(handler).Record(scheduleToCloseLatency)
2048 >
2049 > timeoutTag := metrics.StringTag("timeout_type", timeoutType.String())
2050 > metrics.ActivityTaskTimeout.With(handler).Record(1, timeoutTag)
2051 > metrics.ActivityTimeout.With(handler).Record(1, timeoutTag)
2052 }
2053
go.temporal.io/server/chasm/lib/activity/statemachine.go 11 introduced LOC · 4 ranges

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375 },
376 activitypb.ACTIVITY_EXECUTION_STATUS_TIMED_OUT,
377 > func(a *Activity, ctx chasm.MutableContext, event timeoutEvent) error { statemachine.go
378 > timeoutType := event.timeoutType
379 >
380 > return a.StoreOrSelf(ctx).RecordCompleted(ctx, func(ctx chasm.MutableContext) error {
381 > var err error
382 > switch timeoutType {
383 case enumspb.TIMEOUT_TYPE_SCHEDULE_TO_START,
384 enumspb.TIMEOUT_TYPE_SCHEDULE_TO_CLOSE:
399 err = fmt.Errorf("unhandled activity timeout: %v", timeoutType)
400 }
401 > if err != nil { statemachine.go
402 return err
403 }
404 > if event.retryState == enumspb.RETRY_STATE_TIMEOUT { statemachine.go
405 if err := a.recordScheduleToStartOrCloseTimeoutFailure(
406 ctx,
412 }
413
414 > a.emitOnTimedOutMetrics(ctx, event.metricsHandler, timeoutType, event.fromStatus) statemachine.go
415 >
416 > return nil
417 })
418 },

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