Figuring out one channel, multiple receivers in Go...

test_channels.go

package main

import (
  "fmt"
	"log"
	"time"
)

func main() {
	commands := make(chan string)
	for i := 0; i < 4; i++ {
		go testChan(commands, i)
	}

	for i := 1; i < 10; i++ {
		commands <- fmt.Sprintf("Who's doing what... %d", i)
	}

	time.Sleep(5)
}

func testChan(myChan chan string, id int) {
	for msg := range myChan {
		log.Printf("%d %s", id, msg)
	}
}