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Skill evidence / Golang Concurrency

Golang Concurrency

Golang concurrency design : goroutine lifecycle and leak prevention.

samber/cc-skills-golangpinned 19a0626
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SKILL.md5 files · 45.6 KB
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What this skill does for you

Golang concurrency design : goroutine lifecycle and leak prevention, channels and `select`, channel ownership and direction, `sync.Mutex`/`RWMutex`/`sync.Map`/`sync.Once`/atomics, `errgroup`, `singleflight`, worker pools, and fan-out/fan-in pipelines. Use when writing or reviewing concurrent Go code, when choosing between channels and mutexes, when protecting a shared map or counter, or when a goroutine has no clear exit. Not for defensive coding unrelated to concurrency such as nil panics, slice aliasing, or numeric overflow (→ See `samber/cc-skills-golang@golang-safety` skill), and not for debugging a specific hung, crashing, or racing program after the fact (→ See `samber/cc-skills-golang@golang-troubleshooting` skill).

Quoted from the skill description in the pinned source

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Golang concurrency design : goroutine lifecycle and leak prevention.