Esempio n. 1
0
func connect(ns *socketio.NameSpace) {
	// 获取所有数据
	messages := c.FindAll()
	if err := ns.Emit("connect", messages); err != nil {
		log.Warn(errors.As(err))
		return
	}

	id := ns.Id()
	ip := Ip(sio.Request)
	content := "我上线了,大家在聊什么呢?"
	message := &Message{ip, Format(time.Now()), content}

	// go func(map[string]*socketio.NameSpace, *Message) {
	for k, ons := range users {
		if k != id {
			if err := ons.Emit("join", message); err != nil {
				log.Warn(errors.As(err, k))
				return
			}
		}
	}
	// }(users, message)

	if _, ok := users[id]; !ok {
		// 添加到列表
		users[id] = ns
		ips[id] = ip
	}
}
Esempio n. 2
0
func main() {
	http.HandleFunc("/", Public)
	http.HandleFunc("/index", Index)
	http.HandleFunc("/add", Add)

	// listen
	if err := http.ListenAndServe(":8080", nil); err != nil {
		log.Warn(errors.As(err))
	}
}
Esempio n. 3
0
// index
func Index(w http.ResponseWriter, r *http.Request) {
	// FindAll
	users := user.FindAll()

	if err := t.ExecuteTemplate(w, "index.html", users); err != nil {
		log.Warn(errors.As(err))
	}

	return
}
Esempio n. 4
0
func say(ns *socketio.NameSpace, content string) {
	ip := ips[ns.Id()]
	message := c.Add(ip, content)

	// go func(map[string]*socketio.NameSpace, *Message) {
	for k, ons := range users {
		if err := ons.Emit("say", message); err != nil {
			log.Warn(errors.As(err, k))
			return
		}
	}
	// }(users, message)
}
Esempio n. 5
0
// index
func Add(w http.ResponseWriter, r *http.Request) {
	name := r.FormValue("name")
	if len(name) == 0 {
		name = "Empty"
	}

	user.Add(name)

	users := user.FindAll()

	if err := t.ExecuteTemplate(w, "index.html", users); err != nil {
		log.Warn(errors.As(err))
	}

	return
}
Esempio n. 6
0
func disconnect(ns *socketio.NameSpace) {
	id := ns.Id()
	ip := Ip(sio.Request)
	content := "我已经下线,大家聊的开心!"
	message := &Message{ip, Format(time.Now()), content}

	for k, ons := range users {
		if k != id {
			if err := ons.Emit("quit", message); err != nil {
				log.Warn(errors.As(err, k))
				return
			}
		}
	}

	if _, ok := users[id]; ok {
		// 从列表删除
		delete(users, id)
		delete(ips, ip)
	}
}