Vihren Atlas

activity.go ×3

Joint frontier

unlabeled · c_48fbc830c287

1 test · 2544 LOC · 124 files · introduces 1 test · 37 LOC · 3 files

Introduces — evidence that enters the hierarchy at this concept

Code
6 ranges37 lines · 3 files
Tests
1 test

Contains — complete concept membership

All code (extent)
404 ranges2544 lines · 124 files · Browse complete extent
All tests (intent)
1 testBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Graph controls are ready.

Interactive rendering requires JavaScript and WebGL. Use the native relationship evidence on this page while the interactive map is unavailable.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

1 test introduced at this concept.

Introduced code

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

3 files ranked by introduced lines: 37 introduced LOC across 6 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/chasm/lib/activity/activity.go 17 introduced LOC · 3 ranges

Open complete file

876 // getOrCreateLastHeartbeat retrieves the last heartbeat state, initializing it if not present. The heartbeat is lazily created
877 // to avoid unnecessary writes when heartbeats are not used.
878 > func (a *Activity) getOrCreateLastHeartbeat(ctx chasm.MutableContext) *activitypb.ActivityHeartbeatState { activity.go
879 > heartbeat, ok := a.LastHeartbeat.TryGet(ctx)
880 > if !ok {
881 heartbeat = &activitypb.ActivityHeartbeatState{}
882 a.LastHeartbeat = chasm.NewDataField(ctx, heartbeat)
883 }
884 > return heartbeat activity.go
885 }
886
1985 }
1986
1987 > func (a *Activity) emitOnFailedMetrics(ctx chasm.Context, handler metrics.Handler) { activity.go
1988 > attempt := a.LastAttempt.Get(ctx)
1989 > startedTime := attempt.GetStartedTime().AsTime()
1990 >
1991 > startToCloseLatency := time.Since(startedTime)
1992 > metrics.ActivityStartToCloseLatency.With(handler).Record(startToCloseLatency)
1993 >
1994 > scheduleToCloseLatency := time.Since(a.GetScheduleTime().AsTime())
1995 > metrics.ActivityScheduleToCloseLatency.With(handler).Record(scheduleToCloseLatency)
1996 >
1997 > metrics.ActivityTaskFail.With(handler).Record(1)
1998 > metrics.ActivityFail.With(handler).Record(1)
1999 > }
2000
2001 func (a *Activity) emitOnTerminatedMetrics(
go.temporal.io/server/chasm/lib/activity/statemachine.go 16 introduced LOC · 2 ranges

Open complete file

230 },
231 activitypb.ACTIVITY_EXECUTION_STATUS_FAILED,
232 > func(a *Activity, ctx chasm.MutableContext, event failedEvent) error { statemachine.go
233 > return a.StoreOrSelf(ctx).RecordCompleted(ctx, func(ctx chasm.MutableContext) error {
234 > req := event.req.GetFailedRequest()
235 >
236 > if details := req.GetLastHeartbeatDetails(); details != nil {
237 > heartbeat := a.getOrCreateLastHeartbeat(ctx)
238 > heartbeat.Details = details
239 > heartbeat.RecordedTime = timestamppb.New(ctx.Now(a))
240 > }
241 > attempt := a.LastAttempt.Get(ctx)
242 > attempt.LastWorkerIdentity = req.GetIdentity()
243 >
244 > if err := a.recordFailedAttempt(ctx, 0, activitypb.ACTIVITY_RETRY_INTERVAL_SOURCE_UNSPECIFIED, req.GetFailure(), ctx.Now(a), true); err != nil {
245 return err
246 }
247
248 > a.emitOnFailedMetrics(ctx, event.metricsHandler) statemachine.go
249 >
250 > return nil
251 })
252 },
go.temporal.io/server/api/historyservice/v1/request_response.pb.go 4 introduced LOC · 1 range

Open complete file

2607 }
2608
2609 > func (x *RespondActivityTaskFailedRequest) GetFailedRequest() *v1.RespondActivityTaskFailedRequest { request_response.pb.go
2610 > if x != nil {
2611 > return x.FailedRequest
2612 > }
2613 return nil
2614 }

Direct hierarchy

Children