C++ (Cpp) PaxosMsg::set_lastchecksum示例

int Learner :: SendLearnValue(
        const nodeid_t iSendNodeID,
        const uint64_t llLearnInstanceID,
        const BallotNumber & oLearnedBallot,
        const std::string & sLearnedValue,
        const uint32_t iChecksum,
        const bool bNeedAck)
{
    BP->GetLearnerBP()->SendLearnValue();

    PaxosMsg oPaxosMsg;
    
    oPaxosMsg.set_msgtype(MsgType_PaxosLearner_SendLearnValue);
    oPaxosMsg.set_instanceid(llLearnInstanceID);
    oPaxosMsg.set_nodeid(m_poConfig->GetMyNodeID());
    oPaxosMsg.set_proposalnodeid(oLearnedBallot.m_llNodeID);
    oPaxosMsg.set_proposalid(oLearnedBallot.m_llProposalID);
    oPaxosMsg.set_value(sLearnedValue);
    oPaxosMsg.set_lastchecksum(iChecksum);
    if (bNeedAck)
    {
        oPaxosMsg.set_flag(PaxosMsgFlagType_SendLearnValue_NeedAck);
    }

    return SendMessage(iSendNodeID, oPaxosMsg, Message_SendType_TCP);
}

示例#2

显示文件

文件： proposer.cpp 项目： chaozh/phxpaxos

void Proposer :: Accept()
{
    PLGHead("START ProposalID %lu ValueSize %zu ValueLen %zu", 
            m_oProposerState.GetProposalID(), m_oProposerState.GetValue().size(), m_oProposerState.GetValue().size());

    BP->GetProposerBP()->Accept();
    m_oTimeStat.Point();
    
    ExitPrepare();
    m_bIsAccepting = true;
    
    PaxosMsg oPaxosMsg;
    oPaxosMsg.set_msgtype(MsgType_PaxosAccept);
    oPaxosMsg.set_instanceid(GetInstanceID());
    oPaxosMsg.set_nodeid(m_poConfig->GetMyNodeID());
    oPaxosMsg.set_proposalid(m_oProposerState.GetProposalID());
    oPaxosMsg.set_value(m_oProposerState.GetValue());
    oPaxosMsg.set_lastchecksum(GetLastChecksum());

    m_oMsgCounter.StartNewRound();

    AddAcceptTimer();

    PLGHead("END");

    BroadcastMessage(oPaxosMsg, BroadcastMessage_Type_RunSelf_Final);
}

示例#3

显示文件

文件： learner.cpp 项目： BLiYing/phxpaxos

void Learner :: ProposerSendSuccess(
        const uint64_t llLearnInstanceID,
        const uint64_t llProposalID)
{
    BP->GetLearnerBP()->ProposerSendSuccess();

    PaxosMsg oPaxosMsg;
    
    oPaxosMsg.set_msgtype(MsgType_PaxosLearner_ProposerSendSuccess);
    oPaxosMsg.set_instanceid(llLearnInstanceID);
    oPaxosMsg.set_nodeid(m_poConfig->GetMyNodeID());
    oPaxosMsg.set_proposalid(llProposalID);
    oPaxosMsg.set_lastchecksum(GetLastChecksum());

    //run self first
    BroadcastMessage(oPaxosMsg, BroadcastMessage_Type_RunSelf_First);
}

示例#4

显示文件

文件： learner.cpp 项目： BLiYing/phxpaxos

void Learner :: TransmitToFollower()
{
    if (m_poConfig->GetMyFollowerCount() == 0)
    {
        return;
    }
    
    PaxosMsg oPaxosMsg;
    
    oPaxosMsg.set_msgtype(MsgType_PaxosLearner_SendLearnValue);
    oPaxosMsg.set_instanceid(GetInstanceID());
    oPaxosMsg.set_nodeid(m_poConfig->GetMyNodeID());
    oPaxosMsg.set_proposalnodeid(m_poAcceptor->GetAcceptorState()->GetAcceptedBallot().m_llNodeID);
    oPaxosMsg.set_proposalid(m_poAcceptor->GetAcceptorState()->GetAcceptedBallot().m_llProposalID);
    oPaxosMsg.set_value(m_poAcceptor->GetAcceptorState()->GetAcceptedValue());
    oPaxosMsg.set_lastchecksum(GetLastChecksum());

    BroadcastMessageToFollower(oPaxosMsg, Message_SendType_TCP);

    PLGHead("ok");
}