invoker_tasks.go ×8

Frontier kind: Code frontier

unlabeled · c_c03b5a062f90

4 tests · 5716 LOC · 177 files · introduces 0 tests · 23 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
8 ranges23 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
1306 ranges5716 lines · 177 files · Browse complete extent
All tests (intent)
4 testsBrowse 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.

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.

1 file ranked by introduced lines: 23 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/chasm/lib/scheduler/invoker_tasks.go 23 introduced LOC · 8 ranges

Open complete file

378
379 if err != nil {
380 > logger.Info("failed to start workflow", tag.Error(err)) invoker_tasks.go
381 >
382 > // Don't count "already started" for the error metric or retry, as it is most likely
383 > // due to misconfiguration.
384 > if !isAlreadyStartedError(err) {
385 metricsWithTag.Counter(metrics.ScheduleActionErrors.Name()).Record(1)
386 }
387
388 > if isRetryableError(err) { invoker_tasks.go
389 h.applyBackoff(start, err, now)
390 result.RetryableStarts = append(result.RetryableStarts, start)
391 > } else { invoker_tasks.go
392 // Drop the start from the buffer.
393 result.FailedStarts = append(result.FailedStarts, start)
394 }
395
396 > return invoker_tasks.go
397 }
398
753 }
754
755 > func isAlreadyStartedError(err error) bool { invoker_tasks.go
756 > var expectedErr *serviceerror.WorkflowExecutionAlreadyStarted
757 > return errors.As(err, &expectedErr)
758 > }
759
760 > func isRateLimitedError(err error) (time.Duration, bool) { invoker_tasks.go
761 > var expectedErr *rateLimitedError
762 > if errors.As(err, &expectedErr) {
763 return expectedErr.delay, true
764 }
765 > return 0, false invoker_tasks.go
766 }
767
768 > func isRetryableError(err error) bool { invoker_tasks.go
769 > _, rateLimited := isRateLimitedError(err)
770 > return !errors.Is(err, errRetryLimitExceeded) &&
771 > (rateLimited ||
772 > common.IsServiceTransientError(err) ||
773 > common.IsContextDeadlineExceededErr(err))
774 > }
775
776 func newRateLimitedError(delay time.Duration) error {