Vihren Atlas

sync_state_retriever.go ×3

Joint frontier

unlabeled · c_190573f00c2e

1 test · 4252 LOC · 190 files · introduces 1 test · 26 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
3 ranges26 lines · 1 files
Tests
1 test

Contains — complete concept membership

All code (extent)
635 ranges4252 lines · 190 files · Browse complete extent
All tests (intent)
1 testBrowse complete intent

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Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

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1 test introduced at this concept.

Introduced code

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1 file ranked by introduced lines: 26 introduced LOC across 3 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/replication/sync_state_retriever.go 26 introduced LOC · 3 ranges

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571 var updatedStateMachines []*persistencespb.WorkflowMutableStateMutation_StateMachineNodeMutation
572 walkFn := func(node *hsm.Node) error {
573 > if node == nil { sync_state_retriever.go
574 return serviceerror.NewInvalidArgument("Nil node is not expected")
575 }
576 > if node.Parent == nil { sync_state_retriever.go
577 > return nil
578 > }
579 > convertKey := func(ori []hsm.Key) *persistencespb.StateMachinePath {
580 > var path []*persistencespb.StateMachineKey
581 > for _, k := range ori {
582 > path = append(path, &persistencespb.StateMachineKey{
583 > Type: k.Type,
584 > Id: k.ID,
585 > })
586 > }
587 > return &persistencespb.StateMachinePath{
588 > Path: path,
589 > }
590 }
591 > if isInfoUpdated(node.InternalRepr(), versionedTransition) { sync_state_retriever.go
592 > subStateMachine := node.InternalRepr()
593 > workflow.SanitizeStateMachineNode(subStateMachine)
594 > updatedStateMachines = append(updatedStateMachines, &persistencespb.WorkflowMutableStateMutation_StateMachineNodeMutation{
595 > Path: convertKey(node.Path()),
596 > Data: subStateMachine.Data,
597 > InitialVersionedTransition: subStateMachine.InitialVersionedTransition,
598 > LastUpdateVersionedTransition: subStateMachine.LastUpdateVersionedTransition,
599 > })
600 > }
601 > return nil
602 }
603 // Source cluster uses Walk() to generate node mutations.

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