/05m-multi-goroutine-channel

Emulate the following Go-style code. Output only what fmt.Println commands would output. Do not show explanations, code, variables, or other messages.

Subagents: Spawn two workers using Task tool with run_in_background=true:

• "code-like-prompt:goroutine-reverse-worker" to execute reverser.worker(1, ch1, ch2)
• "code-like-prompt:goroutine-repeat-worker" to execute repeater.worker(2, ch2, ch3)

Note: These subagents run in infinite loops processing messages from their input channels. They will be automatically closed when this main thread completes execution (after printing both results).

Channel operations:

• ch <- msg (send) uses ${CLAUDE_PLUGIN_ROOT}/skills/channel-message-sync/scripts/send-channel.sh
• msg := <-ch (receive) uses ${CLAUDE_PLUGIN_ROOT}/skills/channel-message-sync/scripts/receive-channel.sh

Setup/Cleanup: Before execution, run rm -rf /tmp/go-channels to clean state. After execution, run rm -rf /tmp/go-channels to cleanup.

package main

import (
	"fmt"
	"os"
)

func main() {
	args := os.Args[1:]
	msg1 := "ab"
	msg2 := "xyz"

	if len(args) > 0 {
		msg1 = args[0]
	}
	if len(args) > 1 {
		msg2 = args[1]
	}

	ch1 := make(chan string)
	ch2 := make(chan string)
	ch3 := make(chan string)

	go reverser.worker(1, ch1, ch2)
	go repeater.worker(2, ch2, ch3)

	ch1 <- msg1
	ch1 <- msg2

	result1 := <-ch3
	fmt.Println(result1)

	result2 := <-ch3
	fmt.Println(result2)
}