func main() {
flag.Parse()
var err error
if Conf, err = ParseBootstrap(BootstrapPath); err != nil {
log.Fatalln(err.Error())
}
AgentName += strconv.Itoa(os.Getpid())
AgentName = "test.json"
ToRouter = servicebase.NewZmqRouter(AgentName)
ToAgentConfigure = servicebase.NewZmqRouter(AgentName)
ToPostAuction = servicebase.NewZmqRouter(AgentName)
ZkService = servicebase.NewServiceBase([]string{"0.0.0.0:2181"}, "rtb-test", "mtl")
go ZkService.AutoRecovery()
ZkService.Connect()
// agent config
ZkService.NewWatcher("rtbAgentConfiguration", "agents").OnNew(func(name string, uri string) {
log.Println(">>", name, uri)
if err := ToAgentConfigure.NewConnection(name, uri, zmq.DEALER); err != nil {
log.Println(err.Error())
} else {
log.Println("connected to", name)
/*
enabled := GetEnableConfigures()
if enabled != nil {
for _, config := range *enabled {
ToAgentConfigure.SendMessage(name, "CONFIG", config.Name, config.Raw)
}
}
*/
}
}).Watch()
// post auction
ZkService.NewWatcher("rtbPostAuctionService", "logger").OnNew(func(name string, uri string) {
log.Println(">>", name, uri)
if err := ToPostAuction.NewConnection(name, uri, zmq.SUB); err != nil {
log.Println(err.Error())
} else {
log.Println("connected to", name)
}
}).Watch()
// router
ZkService.NewWatcher("rtbRequestRouter", "agents").OnNew(func(name string, uri string) {
log.Println(">>", name, uri)
if err := ToRouter.NewConnection(name, uri, zmq.DEALER); err != nil {
log.Println(err.Error())
} else {
log.Println("connected to", name)
}
}).Watch()
ToRouter.OnRecvMessage = func(name string, sock *zmq.Socket) {
msg, err := sock.RecvMessage(0)
if err != nil {
log.Println("recv error:", err.Error())
return
}
log.Println("Msg:", msg)
if len(msg) == 0 {
return
}
switch msg[0] {
case "AUCTION":
OnAuction(name, msg)
case "NEEDCONFIG":
enabled := GetEnableConfigures()
if enabled != nil {
for _, config := range *enabled {
ToAgentConfigure.SendMessageToAll(name, "CONFIG", config.Name, config.Raw)
}
}
case "GOTCONFIG":
fmt.Println("router confirmed configure request")
case "PING0":
if len(msg) < 2 {
return
}
received := msg[1]
now := fmt.Sprintf("%.5f", float64(time.Now().UnixNano())/1e9)
sock.SendMessage("PONG0", received, now, msg)
case "PING1":
if len(msg) < 2 {
return
}
// payload := msg[2:]
case "BYEBYE":
fmt.Println("rejected by router, need reconnect")
default:
fmt.Println(msg)
}
}
go ToRouter.MessageLoop()
ToPostAuction.OnRecvMessage = func(name string, sock *zmq.Socket) {
msg, err := sock.RecvMessage(0)
if err != nil {
return
}
if len(msg) == 0 {
return
}
OnEvent(name, msg)
}
go ToPostAuction.MessageLoop()
go UpdateAgentConfigure()
Loop()
}
func main() {
flag.Parse()
var err error
if Conf, err = ParseBootstrap(BootstrapPath); err != nil {
log.Fatalln(err.Error())
}
if f, err := os.Open(JsConfigure); err != nil {
log.Fatalln(err.Error())
} else {
defer f.Close()
if c, err := ioutil.ReadAll(f); err != nil {
log.Fatalln(err.Error)
} else {
JsConfig = string(c)
}
}
AgentName += strconv.Itoa(os.Getpid())
ToRouter = servicebase.NewZmqRouter(AgentName)
ToAgentConfigure = servicebase.NewZmqRouter(AgentName)
ToPostAuction = servicebase.NewZmqRouter(AgentName)
ZkService = servicebase.NewServiceBase([]string{Conf.ZookeeprUri}, Conf.Installation, Conf.Location)
go ZkService.AutoRecovery()
ZkService.Connect()
// agent config
ZkService.NewWatcher("rtbAgentConfiguration", "agents").OnNew(func(name string, uri string) {
log.Println(">>", name, uri)
if err := ToAgentConfigure.NewConnection(name, uri, zmq.DEALER); err != nil {
log.Println(err.Error())
} else {
log.Println("connected to", name)
ToAgentConfigure.SendMessage(name, "CONFIG", AgentName, JsConfig)
}
}).Watch()
// post auction
ZkService.NewWatcher("rtbPostAuctionService", "logger").OnNew(func(name string, uri string) {
log.Println(">>", name, uri)
if err := ToPostAuction.NewConnection(name, uri, zmq.SUB); err != nil {
log.Println(err.Error())
} else {
log.Println("connected to", name)
}
}).Watch()
// router
ZkService.NewWatcher("rtbRequestRouter", "agents").OnNew(func(name string, uri string) {
log.Println(">>", name, uri)
if err := ToRouter.NewConnection(name, uri, zmq.DEALER); err != nil {
log.Println(err.Error())
} else {
log.Println("connected to", name)
// ToRouter.SendMessage(name, AgentName, "CONFIG", "test_agent")
ToRouter.SendMessage(name, "CONFIG", AgentName)
}
}).Watch()
ToRouter.OnRecvMessage = func(name string, sock *zmq.Socket) {
msg, err := sock.RecvMessage(0)
if err != nil {
log.Println("recv error:", err.Error())
return
}
log.Println(msg)
if len(msg) == 0 {
return
}
switch msg[0] {
case "AUCTION":
OnAuction(name, msg)
case "NEEDCONFIG":
case "GOTCONFIG":
fmt.Println("router confirmed configure request")
case "PING0":
if len(msg) < 2 {
return
}
received := msg[1]
now := fmt.Sprintf("%.5f", float64(time.Now().UnixNano())/1e9)
sock.SendMessage("PONG0", received, now, msg)
case "PING1":
if len(msg) < 2 {
return
}
// payload := msg[2:]
case "BYEBYE":
fmt.Println("rejected by router, need reconnect")
default:
fmt.Println(msg)
}
}
go ToRouter.MessageLoop()
ToPostAuction.OnRecvMessage = func(name string, sock *zmq.Socket) {
msg, err := sock.RecvMessage(0)
if err != nil {
return
}
if len(msg) == 0 {
return
}
OnEvent(name, msg)
}
go ToPostAuction.MessageLoop()
Loop()
}