//----------------------------------------------- HUB start
func HubStart() {
// start logger
config := cfg.Get()
if config["hub_log"] != "" {
cfg.StartLogger(config["hub_log"])
}
log.Println("Starting HUB")
startup_work()
go SignalProc()
// Listen
service := DEFAULT_SERVICE
if config["hub_service"] != "" {
service = config["hub_service"]
}
log.Println("Hub Service:", service)
tcpAddr, err := net.ResolveTCPAddr("tcp4", service)
checkError(err)
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
log.Println("HUB Server OK.")
for {
conn, err := listener.AcceptTCP()
if err != nil {
continue
}
helper.SetConnParam(conn)
go handleClient(conn)
}
}
//---------------------------------------------------------- Event Server start
func EventStart() {
config := cfg.Get()
if config["profile"] == "true" {
helper.SetMemProfileRate(1)
defer func() {
helper.GC()
helper.DumpHeap()
helper.PrintGCSummary()
}()
}
// start logger
if config["event_log"] != "" {
cfg.StartLogger(config["event_log"])
}
log.Println("Starting Event Server")
startup_work()
go SignalProc()
// Listen
service := DEFAULT_SERVICE
if config["event_service"] != "" {
service = config["event_service"]
}
log.Println("Event Service:", service)
tcpAddr, err := net.ResolveTCPAddr("tcp4", service)
checkError(err)
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
log.Println("Event Server OK.")
for {
conn, err := listener.AcceptTCP()
if err != nil {
continue
}
helper.SetConnParam(conn)
go handleClient(conn)
}
}
//----------------------------------------------- connect to Event server
func DialEvent() {
log.Println("Connecting to Event server")
config := cfg.Get()
addr, err := net.ResolveTCPAddr("tcp", config["event_service"])
if err != nil {
log.Println(err)
os.Exit(-1)
}
conn, err := net.DialTCP("tcp", nil, addr)
if err != nil {
log.Println(err)
os.Exit(-1)
}
helper.SetConnParam(conn)
_conn = conn
log.Println("Event Service Connected")
go EventReceiver(conn)
}
//----------------------------------------------- connect to hub
func DialHub() {
log.Println("Connecting to HUB")
config := cfg.Get()
addr, err := net.ResolveTCPAddr("tcp", config["hub_service"])
if err != nil {
log.Println(err)
os.Exit(-1)
}
conn, err := net.DialTCP("tcp", nil, addr)
if err != nil {
log.Println(err)
os.Exit(-1)
}
helper.SetConnParam(conn)
_conn = conn
log.Println("HUB connected")
go HubReceiver(conn)
}