013: Go's concurrency to the rescue

go podcast()

Go's worker queue pattern:

type WorderPool struct {
queue chan int
}

func (wp *WorkerPool) start() {
for i := 0; i < 500; i++ {
go funcIO {
for id := range wp.queue {
doSomething(id)
}
}()
}
}

func (wp *WorkerPool) add(id int) {
wp.queue <- id
}

• Go 1.20 errors.Join / multiple unwrap error
• My course: Build SaaS apps in Go

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