Vihren Atlas

context_impl.go ×5

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unlabeled · c_01c290af40cd

27 tests · 3763 LOC · 153 files · introduces 0 tests · 23 LOC · 1 file

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Code
5 ranges23 lines · 1 files
Tests
0 tests

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All code (extent)
550 ranges3763 lines · 153 files · Browse complete extent
All tests (intent)
27 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: 23 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/shard/context_impl.go 23 introduced LOC · 5 ranges

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1356 return s.getOrUpdateRemoteClusterInfoLocked(cluster).CurrentTime
1357 }
1358 > return s.timeSource.Now().UTC() context_impl.go
1359 }
1360
1361 > func (s *ContextImpl) getLastUpdatedTime() time.Time { context_impl.go
1362 > s.rLock()
1363 > defer s.rUnlock()
1364 > return s.lastUpdated
1365 > }
1366
1367 func (s *ContextImpl) handleReadError(err error) error {
1442 }
1443
1444 > func (s *ContextImpl) maybeRecordShardAcquisitionLatency(ownershipChanged bool) { context_impl.go
1445 > if ownershipChanged {
1446 > metrics.ShardContextAcquisitionLatency.With(s.GetMetricsHandler()).
1447 > Record(s.GetCurrentTime(s.GetClusterMetadata().GetCurrentClusterName()).Sub(s.getLastUpdatedTime()),
1448 > metrics.OperationTag(metrics.ShardInfoScope),
1449 > )
1450 > }
1451 }
1452
1453 > func (s *ContextImpl) createEngine() historyi.Engine { context_impl.go
1454 > s.contextTaggedLogger.Info("", tag.LifeCycleStarting, tag.ComponentShardEngine)
1455 > engine := s.engineFactory.CreateEngine(s)
1456 > engine.Start()
1457 > s.contextTaggedLogger.Info("", tag.LifeCycleStarted, tag.ComponentShardEngine)
1458 > return engine
1459 > }
1460
1461 // start should only be called by the controller.
1979 var engine historyi.Engine
1980 if !s.engineFuture.Ready() {
1981 > s.maybeRecordShardAcquisitionLatency(ownershipChanged) context_impl.go
1982 > engine = s.createEngine()
1983 > }
1984
1985 // NOTE: engine is created & started before setting shard state to acquired.

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