client, err := ably.NewRealtimeClient(&ably.ClientOptions{Key: "xxx:xxx"})
if err != nil {
	panic(err)
}

channel := client.Channel.Get("test")

sub, err := channel.Subscribe()
if err != nil {
	panic(err)
}

for msg := range sub.MessageChannel() {
	fmt.Println("Received message:", msg)
}

sub, err := channel.Subscribe("EventName1", "EventName2")
if err != nil {
	panic(err)
}

for msg := range sub.MessageChannel() {
	fmt.Println("Received message:", msg)
}

// send request to a server
res, err := channel.Publish("EventName1", "EventData1")
if err != nil {
	panic(err)
}

// await confirmation
if err = res.Wait(); err != nil {
	panic(err)
}

// send request to a server
res, err := channel.Presence.Enter("presence data")
if err != nil {
	panic(err)
}

// await confirmation
if err = res.Wait(); err != nil {
	panic(err)
}

// send request to a server
res, err := channel.Presence.EnterClient("clientID", "presence data")
if err != nil {
	panic(err)
}

// await confirmation
if err = res.Wait(); err != nil {
	panic(err)
}

clients := channel.Presence.Get(true)

for _, client := range clients {
	fmt.Println("Present client:", client)
}

sub, err := channel.Presence.Subscribe()
if err != nil {
	panic(err)
}

for msg := range sub.PresenceChannel() {
	fmt.Println("Presence event:", msg)
}

sub, err := channel.Presence.Subscribe(proto.PresenceEnter)
if err != nil {
	panic(err)
}

for msg := range sub.PresenceChannel() {
	fmt.Println("Presence event:", msg)
}

client, err := ably.NewRestClient(&ably.ClientOptions{Key: "xxx:xxx"})
if err != nil {
	panic(err)
}

channel := client.Channel("test")

err := channel.Publish("HelloEvent", "Hello!")
if err != nil {
	panic(err)
}

page, err := channel.History(nil)
for ; err == nil; page, err = page.Next() {
	for _, message := range page.Messages() {
		fmt.Println(message)
	}
}
if err != nil {
	panic(err)
}

page, err := channel.Presence.Get(nil)
for ; err == nil; page, err = page.Next() {
	for _, presence := range page.PresenceMessages() {
		fmt.Println(presence)
	}
}
if err != nil {
	panic(err)
}

page, err := channel.Presence.History(nil)
for ; err == nil; page, err = page.Next() {
	for _, presence := range page.PresenceMessages() {
		fmt.Println(presence)
	}
}
if err != nil {
	panic(err)
}

client.Auth.RequestToken()
client.Auth.CreateTokenRequest()

page, err := client.Stats()
for ; err == nil; page, err = page.Next() {
	for _, stat := range page.Stats() {
		fmt.Println(stat)
	}
}
if err != nil {
	panic(err)
}