Esempio n. 1
0
func (user *User) Run() {
	t := cham.DTimer.NewTicker(time.Minute * 5)
	t2 := cham.DTimer.NewTicker(time.Second * 5)
	heart := protocol.HeartBeat{}
	lost := 0
	for {
		select {
		case t := <-t.C:
			log.Infoln("every 5 Minute check start, openid:", user.Openid, " time:", t)
			user.Save()
		case t2 := <-t2.C:
			log.Infoln("every 5 Second heart beat, time:", t2)
			err := user.Response(protocol.Encode(0, heart))
			if err != nil {
				lost++
				log.Infoln("user heart beat lost,openid:", user.Openid)
			} else {
				lost = 0
			}
			// fmt.Println("---------", lost)
			if lost >= 5 {
				log.Infoln("heart beat lost more 5 time, close user service, openid:", user.Openid)
				user.Kill()
				return
			}
		}
	}
}
Esempio n. 2
0
File: gate.go Progetto: hefju/cham
//gate listen
func (g *Gate) open(conf *Conf) {
	maxclient := conf.maxclient
	g.maxclient = maxclient
	if conf.path == "" {
		log.Infoln("Tcp Gate start, listen ", conf.address)
		listen, err := net.Listen("tcp", conf.address)
		if err != nil {
			panic("gate http open error:" + err.Error())
		}
		go func() {
			defer listen.Close()
			for {
				conn, err := listen.Accept()
				if err != nil {
					continue
				}
				if maxclient != 0 && g.clinetnum >= maxclient {
					conn.Close() //server close socket(!net.Error)
					break
				}
				g.clinetnum++
				session := g.nextSession()
				backend := newTcpBackend(session, conn)
				g.sessions[session] = backend // not need mutex, so not addBackend
				go backend.serve(g)
			}
		}()

	} else {
		log.Infoln("Websocket Gate start, listen ", conf.address)
		var opt = Option{wsHandler{}, false}
		http.HandleFunc(conf.path, func(w http.ResponseWriter, r *http.Request) {

			if maxclient != 0 && g.clinetnum >= maxclient {
				return
			}
			session := g.nextSession()
			ws, err := newWebsocket(w, r, &opt, session, g)
			if err != nil {
				return
			}
			g.addBackend(session, ws)
			g.clinetnum++
			ws.Start()
		})
		go func() { http.ListenAndServe(conf.address, nil) }()
	}
}
Esempio n. 3
0
func (d *debug) handle(cmds []string) string {
	defer func() {
		if err := recover(); err != nil {
			log.Infoln("debug cmd", cmds, " error:", err)
		}
	}()

	funName := strings.Title(cmds[0])
	if f, ok := d.funcs[funName]; !ok {
		return "Invalid command, type help for command list"
	} else {
		var in []reflect.Value
		n := len(cmds) - 1
		if n > 0 {
			args := cmds[1:]
			in = make([]reflect.Value, n)
			for i := 0; i < n; i++ {
				in[i] = reflect.ValueOf(args[i])
			}
		} else {
			in = []reflect.Value{}
		}
		result := f.Call(in)
		return result[0].String()
	}
}
Esempio n. 4
0
func Start(service *cham.Service, args ...interface{}) cham.Dispatch {
	log.Infoln("New Service ", room.String())
	room := newRoom(args[0].(Roomid))
	return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {

	}
}
Esempio n. 5
0
//service self
func Start(service *cham.Service, args ...interface{}) cham.Dispatch {
	log.Infoln("New Service ", service.String())
	mul := new(Multicast)
	mul.channel = 0
	mul.groups = make(map[uint32]map[cham.Address]cham.NULL, DEFAULT_GROUP_SIZE)

	return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {
		cmd := args[0].(uint8)
		channel := args[1].(uint32)
		addr := args[2].(cham.Address)

		result := cham.NORET

		switch cmd {
		case NEW:
			result = cham.Ret(mul.new(addr))
		case SUB:
			mul.sub(addr, channel)
		case PUB:
			mul.pub(addr, channel, args[3:]...)
		case UNSUB:
			mul.unsub(addr, channel)
		case DEL:
			mul.del(channel)
		}
		return result
	}
}
Esempio n. 6
0
func Start(service *cham.Service, args ...interface{}) cham.Dispatch {
	log.Infoln("New Service ", lobby.String())
	lobby := newLobby()
	return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {

	}
}
Esempio n. 7
0
func brokerStart(service *cham.Service, args ...interface{}) cham.Dispatch {
	log.Infoln("New Service ", service.String())
	um := args[0].(*usermanager.UserManager)
	return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {
		cmd := args[0].(uint8)
		switch cmd {
		case user.DELETE_USER:
			openid := args[1].(string)
			um.Delete(openid)
		}
		return cham.NORET
	}
}
Esempio n. 8
0
func (d *debug) start() {
	listener, err := net.Listen("tcp", d.addr)
	if err != nil {
		panic("debug listen addr:" + d.addr + " ,error:" + err.Error())
	}
	log.Infoln("debug start, listen ", d.addr)
	defer listener.Close()
	d.getfuncs()
	for {
		conn, err := listener.Accept()
		if err != nil {
			continue
		}
		go d.serve(conn)
	}
}
Esempio n. 9
0
File: gate.go Progetto: hefju/cham
func Start(service *cham.Service, args ...interface{}) cham.Dispatch {
	log.Infoln("New Service ", service.String())
	gate := New(0, service)
	return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {
		cmd := args[0].(uint8)
		result := cham.NORET
		switch cmd {
		case OPEN:
			gate.Source = source
			service.RegisterProtocol(cham.PTYPE_RESPONSE, ResponseStart, gate)
			gate.open(args[1].(*Conf))
		case KICK:
			gate.kick(args[1].(uint32))
		}

		return result
	}
}
Esempio n. 10
0
func Start(service *cham.Service, args ...interface{}) cham.Dispatch {
	log.Infoln("New Service ", service.String())
	openid, session := args[0].(string), args[1].(uint32)
	user, err := newUser(service, &model.UserModel{Openid: openid}, session)
	if err != nil {
		log.Errorln("Service ", service.String(), "init error,", err.Error())
		service.Stop()
	}
	return func(session int32, source cham.Address, ptype uint8, args ...interface{}) []interface{} {
		cmd := args[0].(uint8)
		switch cmd {
		case CHANGE_SESSION:
			user.session = args[1].(uint32)
		}

		return cham.NORET
	}
}
Esempio n. 11
0
func (um *UserManager) Add(request *protocol.Login, session uint32) {
	openid := request.Openid
	um.RLock()
	if us, ok := um.users[openid]; ok {
		um.RUnlock()
		us.NotifySelf(cham.PTYPE_GO, user.CHANGE_SESSION, session)
		return
	}
	um.RUnlock()
	log.Infoln("new user,openid:", openid)
	us := cham.NewService(fmt.Sprintf("user-%s", openid), user.Start, 1, openid, session)
	if us == nil {
		log.Errorln("new user failed, openid:", openid)
		return
	}
	um.Lock()
	um.users[openid] = us
	um.Unlock()
}