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Feat(engine): make Start/Stop return error instead of log.Fatalf (#550) #552

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Merged
xjasonlyu merged 2 commits into from
Sep 13, 2026
Merged

Feat(engine): make Start/Stop return error instead of log.Fatalf (#550) #552

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4a5e7f1
Feat(engine): make Start/Stop return error instead of log.Fatalf (#550)
nange Aug 17, 2026
9986fea
Refactor(engine): add StartOrFatal/StopOrFatal wrappers
xjasonlyu Sep 13, 2026
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12 changes: 4 additions & 8 deletions engine/engine.go
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Original file line number Diff line number Diff line change
Expand Up @@ -43,17 +43,13 @@ var (
)

// Start starts the default engine up.
func Start() {
if err := start(); err != nil {
log.Fatalf("[ENGINE] failed to start: %v", err)
}
func Start() error {
return start()
}

// Stop shuts the default engine down.
func Stop() {
if err := stop(); err != nil {
log.Fatalf("[ENGINE] failed to stop: %v", err)
}
func Stop() error {
return stop()
}

// Insert loads *Key to the default engine.
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10 changes: 8 additions & 2 deletions main.go
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Expand Up @@ -61,8 +61,14 @@ func main() {

engine.Insert(key)

engine.Start()
defer engine.Stop()
if err := engine.Start(); err != nil {
log.Fatalf("[ENGINE] failed to start: %v", err)
}
defer func() {
if err := engine.Stop(); err != nil {
log.Fatalf("[ENGINE] failed to stop: %v", err)
}
}()
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sigCh := make(chan os.Signal, 1)
signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
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