Go Channel Tour

main.go

package main

import (
	"fmt"
	"time"
)

func main() {
	cA := make(chan string)
	go a(&cA)

	cB := make(chan string)
	go b(&cB)

	i := 0

	for {

		i++
		s := fmt.Sprintf(`%v`, i)

		cA <- s
		cB <- s
		time.Sleep(1 * time.Second)
	}
}

func a(ch *chan string) {
	for {
		s := <-*ch
		fmt.Println(`a`, s)
		// time.Sleep(5 * time.Second)
	}
}

func b(ch *chan string) {
	for {
		s := <-*ch
		fmt.Println(`b`, s)
	}
}