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C++ PaxosMsg::nodeid方法代码示例

本文整理汇总了C++中PaxosMsg::nodeid方法的典型用法代码示例。如果您正苦于以下问题：C++ PaxosMsg::nodeid方法的具体用法？C++ PaxosMsg::nodeid怎么用？C++ PaxosMsg::nodeid使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PaxosMsg的用法示例。


在下文中一共展示了PaxosMsg::nodeid方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: PLGHead

void Learner :: OnSendLearnValue_Ack(const PaxosMsg & oPaxosMsg)
{
    BP->GetLearnerBP()->OnSendLearnValue_Ack();

    PLGHead("Msg.Ack.Instanceid %lu Msg.from_nodeid %lu", oPaxosMsg.instanceid(), oPaxosMsg.nodeid());

    m_oLearnerSender.Ack(oPaxosMsg.instanceid(), oPaxosMsg.nodeid());
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:8，代码来源:learner.cpp

示例2: oBallot

void Proposer :: OnPrepareReply(const PaxosMsg & oPaxosMsg)
{
    PLGHead("START Msg.ProposalID %lu State.ProposalID %lu Msg.from_nodeid %lu RejectByPromiseID %lu",
            oPaxosMsg.proposalid(), m_oProposerState.GetProposalID(), 
            oPaxosMsg.nodeid(), oPaxosMsg.rejectbypromiseid());

    BP->GetProposerBP()->OnPrepareReply();
    
    if (!m_bIsPreparing)
    {
        BP->GetProposerBP()->OnPrepareReplyButNotPreparing();
        //PLGErr("Not preparing, skip this msg");
        return;
    }

    if (oPaxosMsg.proposalid() != m_oProposerState.GetProposalID())
    {
        BP->GetProposerBP()->OnPrepareReplyNotSameProposalIDMsg();
        //PLGErr("ProposalID not same, skip this msg");
        return;
    }

    m_oMsgCounter.AddReceive(oPaxosMsg.nodeid());

    if (oPaxosMsg.rejectbypromiseid() == 0)
    {
        BallotNumber oBallot(oPaxosMsg.preacceptid(), oPaxosMsg.preacceptnodeid());
        PLGDebug("[Promise] PreAcceptedID %lu PreAcceptedNodeID %lu ValueSize %zu", 
                oPaxosMsg.preacceptid(), oPaxosMsg.preacceptnodeid(), oPaxosMsg.value().size());
        m_oMsgCounter.AddPromiseOrAccept(oPaxosMsg.nodeid());
        m_oProposerState.AddPreAcceptValue(oBallot, oPaxosMsg.value());
    }
    else
    {
        PLGDebug("[Reject] RejectByPromiseID %lu", oPaxosMsg.rejectbypromiseid());
        m_oMsgCounter.AddReject(oPaxosMsg.nodeid());
        m_bWasRejectBySomeone = true;
        m_oProposerState.SetOtherProposalID(oPaxosMsg.rejectbypromiseid());
    }

    if (m_oMsgCounter.IsPassedOnThisRound())
    {
        int iUseTimeMs = m_oTimeStat.Point();
        BP->GetProposerBP()->PreparePass(iUseTimeMs);
        PLGImp("[Pass] start accept, usetime %dms", iUseTimeMs);
        m_bCanSkipPrepare = true;
        Accept();
    }
    else if (m_oMsgCounter.IsRejectedOnThisRound()
            || m_oMsgCounter.IsAllReceiveOnThisRound())
    {
        BP->GetProposerBP()->PrepareNotPass();
        PLGImp("[Not Pass] wait 30ms and restart prepare");
        AddPrepareTimer(OtherUtils::FastRand() % 30 + 10);
    }

    PLGHead("END");
}
开发者ID:chaozh，项目名称:phxpaxos，代码行数:58，代码来源:proposer.cpp

示例3: if

void Proposer :: OnAcceptReply(const PaxosMsg & oPaxosMsg)
{
    PLGHead("START Msg.ProposalID %lu State.ProposalID %lu Msg.from_nodeid %lu RejectByPromiseID %lu",
            oPaxosMsg.proposalid(), m_oProposerState.GetProposalID(), 
            oPaxosMsg.nodeid(), oPaxosMsg.rejectbypromiseid());

    BP->GetProposerBP()->OnAcceptReply();

    if (!m_bIsAccepting)
    {
        //PLGErr("Not proposing, skip this msg");
        BP->GetProposerBP()->OnAcceptReplyButNotAccepting();
        return;
    }

    if (oPaxosMsg.proposalid() != m_oProposerState.GetProposalID())
    {
        //PLGErr("ProposalID not same, skip this msg");
        BP->GetProposerBP()->OnAcceptReplyNotSameProposalIDMsg();
        return;
    }

    m_oMsgCounter.AddReceive(oPaxosMsg.nodeid());

    if (oPaxosMsg.rejectbypromiseid() == 0)
    {
        PLGDebug("[Accept]");
        m_oMsgCounter.AddPromiseOrAccept(oPaxosMsg.nodeid());
    }
    else
    {
        PLGDebug("[Reject]");
        m_oMsgCounter.AddReject(oPaxosMsg.nodeid());

        m_bWasRejectBySomeone = true;

        m_oProposerState.SetOtherProposalID(oPaxosMsg.rejectbypromiseid());
    }

    if (m_oMsgCounter.IsPassedOnThisRound())
    {
        int iUseTimeMs = m_oTimeStat.Point();
        BP->GetProposerBP()->AcceptPass(iUseTimeMs);
        PLGImp("[Pass] Start send learn, usetime %dms", iUseTimeMs);
        ExitAccept();
        m_poLearner->ProposerSendSuccess(GetInstanceID(), m_oProposerState.GetProposalID());
    }
    else if (m_oMsgCounter.IsRejectedOnThisRound()
            || m_oMsgCounter.IsAllReceiveOnThisRound())
    {
        BP->GetProposerBP()->AcceptNotPass();
        PLGImp("[Not pass] wait 30ms and Restart prepare");
        AddAcceptTimer(OtherUtils::FastRand() % 30 + 10);
    }

    PLGHead("END");
}
开发者ID:chaozh，项目名称:phxpaxos，代码行数:57，代码来源:proposer.cpp

示例4: if

void Learner :: OnSendNowInstanceID(const PaxosMsg & oPaxosMsg)
{
    BP->GetLearnerBP()->OnSendNowInstanceID();

    PLGHead("START Msg.InstanceID %lu Now.InstanceID %lu Msg.from_nodeid %lu Msg.MaxInstanceID %lu systemvariables_size %zu mastervariables_size %zu",
            oPaxosMsg.instanceid(), GetInstanceID(), oPaxosMsg.nodeid(), oPaxosMsg.nowinstanceid(), 
            oPaxosMsg.systemvariables().size(), oPaxosMsg.mastervariables().size());

    SetSeenInstanceID(oPaxosMsg.nowinstanceid(), oPaxosMsg.nodeid());

    bool bSystemVariablesChange = false;
    int ret = m_poConfig->GetSystemVSM()->UpdateByCheckpoint(oPaxosMsg.systemvariables(), bSystemVariablesChange);
    if (ret == 0 && bSystemVariablesChange)
    {
        PLGHead("SystemVariables changed!, all thing need to reflesh, so skip this msg");
        return;
    }

    bool bMasterVariablesChange = false;
    if (m_poConfig->GetMasterSM() != nullptr)
    {
        ret = m_poConfig->GetMasterSM()->UpdateByCheckpoint(oPaxosMsg.mastervariables(), bMasterVariablesChange);
        if (ret == 0 && bMasterVariablesChange)
        {
            PLGHead("MasterVariables changed!");
        }
    }
    
    if (oPaxosMsg.instanceid() != GetInstanceID())
    {
        PLGErr("Lag msg, skip");
        return;
    }

    if (oPaxosMsg.nowinstanceid() <= GetInstanceID())
    {
        PLGErr("Lag msg, skip");
        return;
    }

    if (oPaxosMsg.minchoseninstanceid() > GetInstanceID())
    {
        BP->GetCheckpointBP()->NeedAskforCheckpoint();

        PLGHead("my instanceid %lu small than other's minchoseninstanceid %lu, other nodeid %lu",
                GetInstanceID(), oPaxosMsg.minchoseninstanceid(), oPaxosMsg.nodeid());

        AskforCheckpoint(oPaxosMsg.nodeid());
    }
    else if (!m_bIsIMLearning)
    {
        ComfirmAskForLearn(oPaxosMsg.nodeid());
    }
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:54，代码来源:learner.cpp

示例5: OnAskforCheckpoint

void Learner :: OnAskforCheckpoint(const PaxosMsg & oPaxosMsg)
{
    CheckpointSender * poCheckpointSender = GetNewCheckpointSender(oPaxosMsg.nodeid());
    if (poCheckpointSender != nullptr)
    {
        poCheckpointSender->start();
        PLGHead("new checkpoint sender started, send to nodeid %lu", oPaxosMsg.nodeid());
    }
    else
    {
        PLGErr("Checkpoint Sender is running");
    }
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:13，代码来源:learner.cpp

示例6: oBallot

void Learner :: OnProposerSendSuccess(const PaxosMsg & oPaxosMsg)
{
    BP->GetLearnerBP()->OnProposerSendSuccess();

    PLGHead("START Msg.InstanceID %lu Now.InstanceID %lu Msg.ProposalID %lu State.AcceptedID %lu "
            "State.AcceptedNodeID %lu, Msg.from_nodeid %lu",
            oPaxosMsg.instanceid(), GetInstanceID(), oPaxosMsg.proposalid(), 
            m_poAcceptor->GetAcceptorState()->GetAcceptedBallot().m_llProposalID,
            m_poAcceptor->GetAcceptorState()->GetAcceptedBallot().m_llNodeID, 
            oPaxosMsg.nodeid());

    if (oPaxosMsg.instanceid() != GetInstanceID())
    {
        //Instance id not same, that means not in the same instance, ignord.
        PLGDebug("InstanceID not same, skip msg");
        return;
    }

    if (m_poAcceptor->GetAcceptorState()->GetAcceptedBallot().isnull())
    {
        //Not accept any yet.
        BP->GetLearnerBP()->OnProposerSendSuccessNotAcceptYet();
        PLGDebug("I haven't accpeted any proposal");
        return;
    }

    BallotNumber oBallot(oPaxosMsg.proposalid(), oPaxosMsg.nodeid());

    if (m_poAcceptor->GetAcceptorState()->GetAcceptedBallot()
            != oBallot)
    {
        //Proposalid not same, this accept value maybe not chosen value.
        PLGDebug("ProposalBallot not same to AcceptedBallot");
        BP->GetLearnerBP()->OnProposerSendSuccessBallotNotSame();
        return;
    }

    //learn value.
    m_oLearnerState.LearnValueWithoutWrite(
            oPaxosMsg.instanceid(),
            m_poAcceptor->GetAcceptorState()->GetAcceptedValue(),
            m_poAcceptor->GetAcceptorState()->GetChecksum());
    
    BP->GetLearnerBP()->OnProposerSendSuccessSuccessLearn();

    PLGHead("END Learn value OK, value %zu", m_poAcceptor->GetAcceptorState()->GetAcceptedValue().size());

    TransmitToFollower();
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:49，代码来源:learner.cpp

示例7: OnComfirmAskForLearn

void Learner :: OnComfirmAskForLearn(const PaxosMsg & oPaxosMsg)
{
    BP->GetLearnerBP()->OnComfirmAskForLearn();

    PLGHead("START Msg.InstanceID %lu Msg.from_nodeid %lu", oPaxosMsg.instanceid(), oPaxosMsg.nodeid());

    if (!m_oLearnerSender.Comfirm(oPaxosMsg.instanceid(), oPaxosMsg.nodeid()))
    {
        BP->GetLearnerBP()->OnComfirmAskForLearnGetLockFail();

        PLGErr("LearnerSender comfirm fail, maybe is lag msg");
        return;
    }

    PLGImp("OK, success comfirm");
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:16，代码来源:learner.cpp

示例8: ComfirmAskForLearn

void Learner :: ComfirmAskForLearn(const nodeid_t iSendNodeID)
{
    BP->GetLearnerBP()->ComfirmAskForLearn();

    PLGHead("START");

    PaxosMsg oPaxosMsg;

    oPaxosMsg.set_instanceid(GetInstanceID());
    oPaxosMsg.set_nodeid(m_poConfig->GetMyNodeID());
    oPaxosMsg.set_msgtype(MsgType_PaxosLearner_ComfirmAskforLearn);

    PLGHead("END InstanceID %lu MyNodeID %lu", GetInstanceID(), oPaxosMsg.nodeid());

    SendMessage(iSendNodeID, oPaxosMsg);

    m_bIsIMLearning = true;
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:18，代码来源:learner.cpp

示例9: AskforCheckpoint

void Learner :: AskforCheckpoint(const nodeid_t iSendNodeID)
{
    PLGHead("START");

    int ret = m_poCheckpointMgr->PrepareForAskforCheckpoint(iSendNodeID);
    if (ret != 0)
    {
        return;
    }

    PaxosMsg oPaxosMsg;

    oPaxosMsg.set_instanceid(GetInstanceID());
    oPaxosMsg.set_nodeid(m_poConfig->GetMyNodeID());
    oPaxosMsg.set_msgtype(MsgType_PaxosLearner_AskforCheckpoint);

    PLGHead("END InstanceID %lu MyNodeID %lu", GetInstanceID(), oPaxosMsg.nodeid());
    
    SendMessage(iSendNodeID, oPaxosMsg);
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:20，代码来源:learner.cpp

示例10: AskforLearn

void Learner :: AskforLearn()
{
    BP->GetLearnerBP()->AskforLearn();

    PLGHead("START");

    PaxosMsg oPaxosMsg;

    oPaxosMsg.set_instanceid(GetInstanceID());
    oPaxosMsg.set_nodeid(m_poConfig->GetMyNodeID());
    oPaxosMsg.set_msgtype(MsgType_PaxosLearner_AskforLearn);

    if (m_poConfig->IsIMFollower())
    {
        //this is not proposal nodeid, just use this val to bring followto nodeid info.
        oPaxosMsg.set_proposalnodeid(m_poConfig->GetFollowToNodeID());
    }

    PLGHead("END InstanceID %lu MyNodeID %lu", oPaxosMsg.instanceid(), oPaxosMsg.nodeid());

    BroadcastMessage(oPaxosMsg, BroadcastMessage_Type_RunSelf_None, Message_SendType_TCP);
    BroadcastMessageToTempNode(oPaxosMsg, Message_SendType_UDP);
}
开发者ID:BLiYing，项目名称:phxpaxos，代码行数:23，代码来源:learner.cpp


注：本文中的PaxosMsg::nodeid方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。