如果提议发生三次冲突，默认算成功？

[315567599]

重试三次，如果都冲突，则返回成功？！

#int Committer :: NewValueGetID(const std::string & sValue, uint64_t & llInstanceID, SMCtx * poSMCtx)
{
BP->GetCommiterBP()->NewValue();

int iRetryCount = 3;
int ret = PaxosTryCommitRet_OK;
while(iRetryCount--)
{
    TimeStat oTimeStat;
    oTimeStat.Point();

    ret = NewValueGetIDNoRetry(sValue, llInstanceID, poSMCtx);
    if (ret != PaxosTryCommitRet_Conflict)
    {
        if (ret == 0)
        {
            BP->GetCommiterBP()->NewValueCommitOK(oTimeStat.Point());
        }
        else
        {
            BP->GetCommiterBP()->NewValueCommitFail();
        }
        break;
    }

    BP->GetCommiterBP()->NewValueConflict();

    if (poSMCtx != nullptr && poSMCtx->m_iSMID == MASTER_V_SMID)
    {
        //master sm not retry
        break;
    }
}

return ret;

}