Vihren Atlas

chasm_engine.go ×10

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unlabeled · c_0c2def6bcb51

9 tests · 7227 LOC · 238 files · introduces 0 tests · 49 LOC · 1 file

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Code
10 ranges49 lines · 1 files
Tests
0 tests

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All code (extent)
1506 ranges7227 lines · 238 files · Browse complete extent
All tests (intent)
9 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: 49 introduced LOC across 10 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/chasm_engine.go 49 introduced LOC · 10 ranges

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178 startFn func(chasm.MutableContext) (chasm.RootComponent, error),
179 opts ...chasm.TransitionOption,
180 > ) (chasm.StartExecutionResult, error) { chasm_engine.go
181 > options := e.constructTransitionOptions(opts...)
182 > result, err := e.startExecution(ctx, executionRef, startFn, options)
183 > return result, e.convertError(err, executionRef, options.RequestID)
184 > }
185
186 func (e *ChasmEngine) startExecution(
189 startFn func(chasm.MutableContext) (chasm.RootComponent, error),
190 options chasm.TransitionOptions,
191 > ) (result chasm.StartExecutionResult, retErr error) { chasm_engine.go
192 > shardContext, err := e.getShardContext(executionRef)
193 > if err != nil {
194 return chasm.StartExecutionResult{}, err
195 }
196
197 > archetypeID, err := executionRef.ArchetypeID(e.registry) chasm_engine.go
198 > if err != nil {
199 return chasm.StartExecutionResult{}, err
200 }
201
202 > if executionRef.RunID != "" { chasm_engine.go
203 return chasm.StartExecutionResult{}, serviceerror.NewUnimplemented("setting runID is not supported for StartExecution")
204 }
205
206 > currentExecutionReleaseFn, err := e.lockCurrentExecution( chasm_engine.go
207 > ctx,
208 > shardContext,
209 > namespace.ID(executionRef.NamespaceID),
210 > executionRef.BusinessID,
211 > archetypeID,
212 > )
213 > if err != nil {
214 return chasm.StartExecutionResult{}, err
215 }
216 > defer func() { chasm_engine.go
217 > currentExecutionReleaseFn(retErr)
218 > }()
219
220 > newExecutionParams, err := e.createNewExecution( chasm_engine.go
221 > ctx,
222 > shardContext,
223 > executionRef,
224 > archetypeID,
225 > startFn,
226 > options,
227 > )
228 > if err != nil {
229 return chasm.StartExecutionResult{}, err
230 }
231
232 > currentRunInfo, hasCurrentRun, err := e.persistAsBrandNew( chasm_engine.go
233 > ctx,
234 > shardContext,
235 > newExecutionParams,
236 > )
237 > if err != nil {
238 // Even though Created is false, it's not guaranteed the execution wasn't created.
239 // The persistence layer writes history events outside the main transaction, so on errors
241 return chasm.StartExecutionResult{}, err
242 }
243 > if !hasCurrentRun { chasm_engine.go
244 e.setContextMetadataFromMutableState(ctx, newExecutionParams.mutableState)
245 serializedRef, err := newExecutionParams.executionRef.Serialize(e.registry)
818 startFn func(chasm.MutableContext) (chasm.RootComponent, error),
819 options chasm.TransitionOptions,
820 > ) (newExecutionParams, error) { chasm_engine.go
821 > return e.createNewExecutionWithUpdate(
822 > ctx,
823 > shardContext,
824 > executionRef,
825 > archetypeID,
826 > startFn,
827 > nil,
828 > options,
829 > )
830 > }
831
832 func (e *ChasmEngine) createNewExecutionWithUpdate(

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