func (this *STree) SendHeartBeat() {
for {
packet := structure.Packet{}
packet.Number = define.HEART_BEAT
packet.Uuid = define.P_UID
packet.DataLen = 12
packet.Data = make([]byte, packet.DataLen)
this.SelfInfo.Lock.RLock()
userNumber := this.SelfInfo.UserNumber
maxConn := this.SelfInfo.MaxConnNumber
currConn := this.SelfInfo.CurrentConnNumber
this.SelfInfo.Lock.RUnlock()
binary.BigEndian.PutUint32(packet.Data[0:4], uint32(userNumber))
binary.BigEndian.PutUint32(packet.Data[4:8], uint32(maxConn))
binary.BigEndian.PutUint32(packet.Data[8:12], uint32(currConn))
GetParentHandler().SendToParent(&packet)
time.Sleep(time.Duration(this.Seconds * 1000 * 1000 * 1000))
}
}
func (this *ClientHandler) sendAllocReq(conn *net.Conn) (*structure.Packet, error) {
buf := make([]byte, 19)
_, err := (*conn).Read(buf)
if err != nil {
err = errors.New("component: sendAllocReq() failed, can not read a log in message from conn")
fmt.Println(err.Error())
(*conn).Close()
return nil, err
}
req := structure.Packet{}
err = req.Decode(buf)
if err != nil {
err = errors.New("component: sendAllReq() failed, can not get message from received buf")
fmt.Println(err.Error())
(*conn).Close()
return nil, err
}
req.Number = define.ALLOC_SERVER
req.DataLen = 0
req.Data = nil
GetDaughterHandler().PushToDaughter(&req)
return &req, nil
}