func NewHub(port int) *Hub {
// listen on all interfaces
ls, err := net.Listen("tcp", ":"+strconv.Itoa(port))
log.Printf("Server begin listen at port: %d", port)
//chec for connection error
if err != nil {
log.Fatalln(err)
return nil
}
hub := &Hub{
listener: ls,
quit: make(chan bool),
idPool: idpool.NewReusableIdPool(),
idSet: set.New(),
socketMap: syncmap.NewSyncMap(),
}
return hub
}
sendInterval = 1
)
var (
addr string
port int
pSize int
cliNum int
mexNum int
interval time.Duration
showStat bool
)
var RelayMessage message.Message
var allStats *statbucket.StatBucket
var climap = syncmap.NewSyncMap()
var allCliId []uint64
var payload []byte
var messagesToRead int
var quitApp = make(chan bool)
var startTime time.Time
var endTime time.Time
var outMex, inMex, inByte, outByte int
func main() {
a := flag.String("addr", Address, "address to connect")
p := flag.Int("port", Port, "Define port number")
s := flag.Int("size", payloadBytes, "Size of the payload to send [0-1024000]")