rpt-with-impeach.md

tags
cpchain rpt

Consider Impeach Status in Rpt

• current rpt calculation method.

type RptService interface {
    CalcRptInfoList(addresses []common.Address, number uint64) RptList
}

func (rs *RptServiceImpl) CalcRptInfoList(addresses []common.Address, number uint64) RptList {
    rpts := RptList{}
    for _, address := range addresses {
        rpts = append(rpts, rs.CalcRptInfo(address, addresses, number))
    }
    return rpts
}

func (rs *RptServiceImpl) CalcRptInfo(address common.Address, addresses []common.Address, number uint64) Rpt {
    return rs.rptCollector.RptOf(address, addresses, number)
}

type RptCollector interface {
    RptOf(addr common.Address, addrs []common.Address, num uint64) Rpt
}

func (rc *RptCollectorImpl) RptOf(addr common.Address, addrs []common.Address, num uint64) Rpt {

    rpt = alpha*rc.BalanceValueOf(addr, addrs, num, windowSize) +
        beta*rc.TxsValueOf(addr, addrs, num, windowSize) +
        gamma*rc.MaintenanceValueOf(addr, addrs, num, windowSize) +
        psi*rc.UploadValueOf(addr, addrs, num, windowSize) +
        omega*rc.ProxyValueOf(addr, addrs, num, windowSize)

   return Rpt{Address: addr, Rpt: rpt}
}

• consider impeach status, subtract some value according to impeach status.

func (rc *RptCollectorImpl2) RptOf(addr common.Address, addrs []common.Address, num uint64) Rpt {

    rpt = alpha*rc.BalanceValueOf(addr, addrs, num, windowSize) +
        beta*rc.TxsValueOf(addr, addrs, num, windowSize) +
        gamma*rc.MaintenanceValueOf(addr, addrs, num, windowSize) +
        psi*rc.UploadValueOf(addr, addrs, num, windowSize) +
        omega*rc.ProxyValueOf(addr, addrs, num, windowSize) -
        ...// impeach status here

   return Rpt{Address: addr, Rpt: rpt}
}