Vihren Atlas

statemachine_environment.go ×8

Code frontier

unlabeled · c_0f82139275d5

6 tests · 8814 LOC · 251 files · introduces 0 tests · 20 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
8 ranges20 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
1864 ranges8814 lines · 251 files · Browse complete extent
All tests (intent)
6 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: 20 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/statemachine_environment.go 20 introduced LOC · 8 ranges

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189 validate func(workflowContext historyi.WorkflowContext, ms historyi.MutableState, potentialStaleState bool) error,
190 potentialStaleState bool,
191 > ) (historyi.MutableState, error) { statemachine_environment.go
192 > mutableState, err := wfCtx.LoadMutableState(ctx, e.shardContext)
193 > if err != nil {
194 return nil, err
195 }
196
197 > return mutableState, validate(wfCtx, mutableState, potentialStaleState) statemachine_environment.go
198 }
199
205 wfCtx historyi.WorkflowContext,
206 validate func(workflowContext historyi.WorkflowContext, ms historyi.MutableState, potentialStaleState bool) error,
207 > ) (historyi.MutableState, error) { statemachine_environment.go
208 > mutableState, err := e.loadAndValidateMutableStateNoReload(ctx, wfCtx, validate, true)
209 > if err == nil {
210 return mutableState, nil
211 }
331 key definition.WorkflowKey,
332 validate func(workflowContext historyi.WorkflowContext, ms historyi.MutableState, potentialStaleState bool) error,
333 > ) (historyi.WorkflowContext, historyi.ReleaseWorkflowContextFunc, historyi.MutableState, error) { statemachine_environment.go
334 > wfCtx, release, err := getWorkflowExecutionContext(ctx, e.shardContext, e.cache, key, chasm.WorkflowArchetypeID, locks.PriorityLow)
335 > if err != nil {
336 return nil, nil, nil, err
337 }
338
339 > ms, err := e.loadAndValidateMutableState(ctx, wfCtx, validate) statemachine_environment.go
340 >
341 > if err != nil {
342 // Release now with no error to prevent mutable state from being unloaded from the cache.
343 release(nil)
361 }
362
363 > func (e *stateMachineEnvironment) Access(ctx context.Context, ref hsm.Ref, accessType hsm.AccessType, accessor func(*hsm.Node) error) (retErr error) { statemachine_environment.go
364 > wfCtx, release, ms, err := e.getValidatedMutableState(
365 > ctx, ref.WorkflowKey, func(workflowContext historyi.WorkflowContext, ms historyi.MutableState, potentialStaleState bool) error {
366 > accessTypeForZombieValidation := accessType
367 > if ref.TaskID != 0 {
368 // For task references we never want to access a zombie workflow, even if the machine is accessed for read.
369 accessTypeForZombieValidation = hsm.AccessWrite
370 }
371 > if err := e.validateNotZombieWorkflow(ms, accessTypeForZombieValidation); err != nil { statemachine_environment.go
372 return err
373 }

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