la_duda.go

package main

import (
	"fmt"
	"math/rand"
	"time"
)

type Unit struct {
	value   int32
	oddChan chan int32
	eveChan chan int32
}

var serverChan = make(chan Unit, 10)
var generator = rand.New(rand.NewSource(time.Now().UnixNano()))

func Server() {
	for {

		unit := <-serverChan
		fmt.Print("Received: ", unit.value)

		if unit.value%2 == 0 {
			unit.eveChan <- unit.value
		} else {
			unit.oddChan <- unit.value
		}

		fmt.Print("\tDispatched!.\n")

		time.Sleep(3 * time.Second)
	}
}

func main() {

	oddChan := make(chan int32)
	evenChan := make(chan int32)

	var charges [10]int32
	for i := 0; i < 10; i++ {
		charges[i] = generator.Int31n(100)
	}

	go Server()

	for _, s := range charges {
		serverChan <- Unit{s, oddChan, evenChan}

		select {
		case oddVal := <-oddChan:
			fmt.Println("\t ", oddVal, "\tIs Odd.")
		case evenVal := <-evenChan:
			fmt.Println("\t ", evenVal, "\tIs Even.")
		}

		fmt.Print("------------------------\n\n")
	}
}