Concurrency
Confinement and Ownership of Data Across Goroutines
Three ways to keep data private to one goroutine in Go: lexical confinement, partitioning a slice and ownership hand-off, with the race detector as the check.
8 min read
Tag
goroutines
16 articles
Editor's pick
ConcurrencyGuide
Goroutine Leaks in Go and How to Find Them in a Service
What a goroutine leak is in Go, five patterns that cause most of them, how to find them with NumGoroutine and pprof, and how to fix them.
12 min read
Concurrency
Stop a Goroutine in Go Without Leaking the Whole Server
Go has no way to kill a goroutine, so ask it to stop: context, a done channel, closing its input, checks in CPU loops, unblocking I/O, and waiting.
7 min read
Editor's pick
ConcurrencyGuide
Go Goroutines Explained From the Very First go Statement
How goroutines work in Go: the go statement, why main does not wait, what a goroutine costs in memory and time, closures, results and the mistakes to avoid.
11 min read