Vihren Atlas

handler.go ×5

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unlabeled · c_b0126ea5506b

2 tests · 3157 LOC · 149 files · introduces 1 test · 28 LOC · 3 files

Introduces — evidence that enters the hierarchy at this concept

Code
7 ranges28 lines · 3 files
Tests
1 test

Contains — complete concept membership

All code (extent)
525 ranges3157 lines · 149 files · Browse complete extent
All tests (intent)
2 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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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: 28 introduced LOC across 7 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/worker/scanner/taskqueue/db.go 12 introduced LOC · 1 range

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80 key *p.TaskQueueKey,
81 rangeID int64,
82 > ) error { db.go
83 > // retry only on service busy errors
84 > return backoff.ThrottleRetry(func() error {
85 > return s.db.DeleteTaskQueue(ctx, &p.DeleteTaskQueueRequest{
86 > TaskQueue: &p.TaskQueueKey{
87 > NamespaceID: key.NamespaceID,
88 > TaskQueueName: key.TaskQueueName,
89 > TaskQueueType: key.TaskQueueType,
90 > },
91 > RangeID: rangeID,
92 > })
93 > }, retryForeverPolicy, func(err error) bool {
94 _, ok := err.(*serviceerror.ResourceExhausted)
95 return ok
go.temporal.io/server/service/worker/scanner/taskqueue/handler.go 10 introduced LOC · 5 ranges

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52 nTasks := len(resp.Tasks)
53 if nTasks == 0 {
54 > s.tryDeleteTaskQueue(key, state) handler.go
55 > return handlerStatusDone
56 > }
57
58 for _, task := range resp.Tasks {
78 }
79
80 > func (s *Scavenger) tryDeleteTaskQueue(key *p.TaskQueueKey, state *taskQueueState) { handler.go
81 > if strings.HasPrefix(key.TaskQueueName, scannerTaskQueuePrefix) {
82 return // avoid deleting our own task queue
83 }
84
85 > delta := time.Now().UTC().Sub(state.lastUpdated) handler.go
86 > if delta < taskQueueGracePeriod {
87 return
88 }
95 // do so by updating the rangeID
96 // - deleteTaskQueue is a conditional delete where condition is the rangeID
97 > if err := s.deleteTaskQueue(s.lifecycleCtx, key, state.rangeID); err != nil { handler.go
98 s.logger.Error("deleteTaskQueue error", tag.Error(err))
99 return
100 }
101 > atomic.AddInt64(&s.stats.taskqueue.nDeleted, 1) handler.go
102 > s.logger.Info("taskqueue deleted", tag.WorkflowNamespaceID(key.NamespaceID), tag.WorkflowTaskQueueName(key.TaskQueueName), tag.WorkflowTaskQueueType(key.TaskQueueType))
103 }
104
go.temporal.io/server/common/persistence/data_interfaces_mock.go 6 introduced LOC · 1 range

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719
720 // DeleteTaskQueue mocks base method.
721 > func (m *MockTaskManager) DeleteTaskQueue(ctx context.Context, request *DeleteTaskQueueRequest) error { data_interfaces_mock.go
722 > m.ctrl.T.Helper()
723 > ret := m.ctrl.Call(m, "DeleteTaskQueue", ctx, request)
724 > ret0, _ := ret[0].(error)
725 > return ret0
726 > }
727
728 // DeleteTaskQueue indicates an expected call of DeleteTaskQueue.

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