Tag: concurrency

2 articles

Fix: Go Deadlock — all goroutines are asleep, deadlock!

Mar 22, 2026

How to fix Go channel deadlocks — unbuffered vs buffered channels, missing goroutines, select statements, closing channels, sync primitives, and detecting deadlocks with go race detector.

go backend debugging concurrency

Fix: Go Concurrent Map Read and Write Panic — fatal error: concurrent map

Mar 21, 2026

How to fix Go's concurrent map read and write panic — using sync.RWMutex, sync.Map, atomic operations, and structuring code to avoid shared state.

go backend debugging concurrency