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))
}
}
