Created
November 5, 2019 09:38
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// :collection Essential Go | |
package main | |
import ( | |
"fmt" | |
"math/rand" | |
) | |
// :show start | |
func genInts(chInts chan int) { | |
chInts <- rand.Intn(1000) | |
} | |
func main() { | |
chInts := make(chan int) | |
for i := 0; i < 2; i++ { | |
go genInts(chInts) | |
} | |
n := <-chInts | |
fmt.Printf("n: %d\n", n) | |
select { | |
case n := <-chInts: | |
fmt.Printf("n: %d\n", n) | |
} | |
} | |
// :show end |
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