Method RemoveMember

src/node/pnode.cpp:529–567

}

int PNode :: RemoveMember(const int iGroupIdx, const NodeInfo & oNode)
{
    if (!CheckGroupID(iGroupIdx))
    {
        return Paxos_GroupIdxWrong;
    }

    SystemVSM * poSystemVSM = m_vecGroupList[iGroupIdx]->GetConfig()->GetSystemVSM();

    if (poSystemVSM->GetGid() == 0)
    {
        return Paxos_MembershipOp_NoGid;
    }

    uint64_t llVersion = 0;
    NodeInfoList vecNodeInfoList;
    poSystemVSM->GetMembership(vecNodeInfoList, llVersion);

    bool bNodeExist = false;
    NodeInfoList vecAfterNodeInfoList;
    for (auto & oNodeInfo : vecNodeInfoList)
    {
        if (oNodeInfo.GetNodeID() == oNode.GetNodeID())
        {
            bNodeExist = true;
        }
        else
        {
            vecAfterNodeInfoList.push_back(oNodeInfo);
        }
    }

    if (!bNodeExist)
    {
        return Paxos_MembershipOp_Remove_NodeNotExist;
    }

    return ProposalMembership(poSystemVSM, iGroupIdx, vecAfterNodeInfoList, llVersion);
}

int PNode :: ChangeMember(const int iGroupIdx, const NodeInfo & oFromNode, const NodeInfo & oToNode)
{