360 Zhihui Cloud Developer
Sep 18, 2018 · Backend Development
How to Implement Non‑Reentrant Functions in Go: Mutex and Atomic Solutions
This article explains what a non‑reentrant function is, why it matters in concurrent Go programs, and demonstrates two practical implementations—using a sync.Mutex and an atomic flag—to ensure a function runs only once at any given time.
AtomicGoconcurrency
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