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@santosh
Last active Jun 17, 2021
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What would you like to do?
progressively learning goroutines
package main
import (
"fmt"
"math/rand"
"time"
)
func boring(msg string, c chan string) {
for i := 0; ; i++ {
c <- fmt.Sprintf("%s %d", msg, i) // Expression to be sent can be any suitable value.
time.Sleep(time.Duration(rand.Intn(1e3)) * time.Millisecond)
}
}
func main() {
c := make(chan string)
go boring("boring1", c)
go boring("boring2", c)
go boring("boring3", c)
for i := 0; i < 20; i++ {
fmt.Printf("You say: %q\n", <-c) // Receive expression is just a value.
}
fmt.Println("You're boring; I'm leaving.")
}
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