Vihren Atlas

controller_impl.go ×4

Code frontier

unlabeled · c_4d58551ec575

18 tests · 3135 LOC · 139 files · introduces 0 tests · 29 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code
8 ranges29 lines · 2 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
433 ranges3135 lines · 139 files · Browse complete extent
All tests (intent)
18 testsBrowse complete intent

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Introduced files, introduced tests, and structurally relevant concept specialization

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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.

2 files ranked by introduced lines: 29 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/shard/controller_impl.go 19 introduced LOC · 4 ranges

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117 }
118
119 > func (c *ControllerImpl) Stop() { controller_impl.go
120 > if !atomic.CompareAndSwapInt32(
121 > &c.status,
122 > common.DaemonStatusStarted,
123 > common.DaemonStatusStopped,
124 > ) {
125 return
126 }
127
128 > c.initialShardsAcquired.SetIfNotReady(struct{}{}, context.Canceled) controller_impl.go
129 >
130 > c.ownership.stop()
131 >
132 > c.doShutdown()
133 >
134 > c.contextTaggedLogger.Info("", tag.LifeCycleStopped)
135 }
136
534 }
535
536 > func (c *ControllerImpl) doShutdown() { controller_impl.go
537 > c.contextTaggedLogger.Info("", tag.LifeCycleStopping)
538 > c.Lock()
539 > defer c.Unlock()
540 > for _, shard := range c.historyShards {
541 shard.FinishStop()
542 }
543 > c.historyShards = nil controller_impl.go
544 }
545
go.temporal.io/server/service/history/shard/ownership.go 10 introduced LOC · 4 ranges

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83 for {
84 select {
85 > case <-ctx.Done(): ownership.go
86 > return
87 case <-acquireTicker.C:
88 o.scheduleAcquire()
111 for {
112 select {
113 > case <-ctx.Done(): ownership.go
114 > return
115 case <-o.acquireCh:
116 controller.acquireShards(ctx)
119 }
120
121 > func (o *ownership) stop() { ownership.go
122 > if err := o.historyServiceResolver.RemoveListener(
123 > shardControllerMembershipUpdateListenerName,
124 > ); err != nil {
125 o.logger.Error("Error removing membership update listener", tag.Error(err), tag.OperationFailed)
126 }
127
128 > o.goros.Cancel() ownership.go
129 > o.goros.Wait()
130 }
131

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