Vihren Atlas

user_data_manager.go ×5

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unlabeled · c_5cb6ea6b4f5c

7 tests · 3181 LOC · 148 files · introduces 0 tests · 17 LOC · 1 file

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Code
5 ranges17 lines · 1 files
Tests
0 tests

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All code (extent)
508 ranges3181 lines · 148 files · Browse complete extent
All tests (intent)
7 testsBrowse complete intent

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Introduced tests

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Introduced code

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1 file ranked by introduced lines: 17 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/matching/user_data_manager.go 17 introduced LOC · 5 ranges

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246
247 for ctx.Err() == nil {
248 > if err = m.refreshUserDataFromDB(ctx); errors.Is(err, errUserDataVersionMismatch) { user_data_manager.go
249 m.onFatalErr(unloadCauseConflict)
250 return err
251 }
252 > util.InterruptibleSleep(ctx, backoff.Jitter(m.config.GetUserDataRefresh(), 0.2)) user_data_manager.go
253 }
254
418
419 // Checks if data in db has not been modified since we loaded/modified it.
420 > func (m *userDataManagerImpl) refreshUserDataFromDB(ctx context.Context) error { user_data_manager.go
421 > // Lock here to ensure we're not in the middle of an update, otherwise we may incorrectly
422 > // think the db has old data if we update between read and verify.
423 > m.lock.Lock()
424 > defer m.lock.Unlock()
425 >
426 > response, err := m.store.GetTaskQueueUserData(ctx, &persistence.GetTaskQueueUserDataRequest{
427 > NamespaceID: m.partition.NamespaceId(),
428 > TaskQueue: m.partition.TaskQueue().Name(),
429 > })
430 > if common.IsNotFoundError(err) {
431 response, err = &persistence.GetTaskQueueUserDataResponse{}, nil
432 }
433 > if err != nil { user_data_manager.go
434 return err
435 }
436
437 > if response.UserData.GetVersion() == m.userData.GetVersion() { user_data_manager.go
438 > return nil
439 > }
440
441 tags := []tag.Tag{

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