期货homes平台以及仿ctp接口

实盘账户或者模拟账户可以下挂多个子账户

子账户也可以是homes母账户，理论上可以一层一层套下去。

所有交易细节全部保存，收盘定时结算。

功能很强大，并且还有很多拓展空间。

连接homes平台，需要用到仿ctp交易接口，声明和ctp一模一样，贴上核心代码：

#pragma once
#include <ascs/ext/tcp.h>
#include <ascs/tcp/client_socket.h>
#include <ascs/service_pump.h>
#include "ThostFtdcUserApiStruct.h"
#include <queue>
#include <fstream>
#include "../FutureHomes/UtilityFunctions.h"

using namespace ascs::tcp;
//消息最小长度:body=0
#define REQ_MSG_MIN_SIZE 20
#define RSP_MSG_MIN_SIZE 12
//消息头/尾
#define MSG_HEAD    (char)0xDA
#define MSG_END        (char)0xDF

enum enumRspMsgType
{
    OnFrontConnected = 0x01,
    OnFrontDisconnected,
    OnHeartBeatWarning,
    OnRspAuthenticate,
    OnRspUserLogin,
    OnRspUserLogout,
    OnRspUserPasswordUpdate,
    OnRspTradingAccountPasswordUpdate,
    OnRspOrderInsert,
    OnRspParkedOrderInsert,
    OnRspParkedOrderAction,
    OnRspOrderAction,
    OnRspQueryMaxOrderVolume,
    OnRspSettlementInfoConfirm,
    OnRspRemoveParkedOrder,
    OnRspRemoveParkedOrderAction,
    OnRspQryOrder,
    OnRspQryTrade,
    OnRspQryInvestorPosition,
    OnRspQryTradingAccount,
    OnRspQryInvestor,
    OnRspQryTradingCode,
    OnRspQryInstrumentMarginRate,
    OnRspQryInstrumentCommissionRate,
    OnRspQryExchange,
    OnRspQryInstrument,
    OnRspQryDepthMarketData,
    OnRspQrySettlementInfo,
    OnRspQryTransferBank,
    OnRspQryInvestorPositionDetail,
    OnRspQryNotice,
    OnRspQrySettlementInfoConfirm,
    OnRspQryInvestorPositionCombineDetail,
    OnRspQryCFMMCTradingAccountKey,
    OnRspQryEWarrantOffset,
    OnRspQryInvestorProductGroupMargin,
    OnRspQryExchangeMarginRate,
    OnRspQryExchangeMarginRateAdjust,
    OnRspQryTransferSerial,
    OnRspQryAccountregister,
    OnRspError,
    OnRtnOrder,
    OnRtnTrade,
    OnErrRtnOrderInsert,
    OnErrRtnOrderAction,
    OnRtnInstrumentStatus,
    OnRtnTradingNotice,
    OnRtnErrorConditionalOrder,
    OnRspQryContractBank,
    OnRspQryParkedOrder,
    OnRspQryParkedOrderAction,
    OnRspQryTradingNotice,
    OnRspQryBrokerTradingParams,
    OnRspQryBrokerTradingAlgos,
    OnRtnFromBankToFutureByBank,
    OnRtnFromFutureToBankByBank,
    OnRtnRepealFromBankToFutureByBank,
    OnRtnRepealFromFutureToBankByBank,
    OnRtnFromBankToFutureByFuture,
    OnRtnFromFutureToBankByFuture,
    OnRtnRepealFromBankToFutureByFutureManual,
    OnRtnRepealFromFutureToBankByFutureManual,
    OnRtnQueryBankBalanceByFuture,
    OnErrRtnBankToFutureByFuture,
    OnErrRtnFutureToBankByFuture,
    OnErrRtnRepealBankToFutureByFutureManual,
    OnErrRtnRepealFutureToBankByFutureManual,
    OnErrRtnQueryBankBalanceByFuture,
    OnRtnRepealFromBankToFutureByFuture,
    OnRtnRepealFromFutureToBankByFuture,
    OnRspFromBankToFutureByFuture,
    OnRspFromFutureToBankByFuture,
    OnRspQueryBankAccountMoneyByFuture,
    OnRtnOpenAccountByBank,
    OnRtnCancelAccountByBank,
    OnRtnChangeAccountByBank,
    //v2
    OnRspExecOrderInsert,
    OnRspExecOrderAction,
    OnRspForQuoteInsert,
    OnRspQuoteInsert,
    OnRspQuoteAction,
    OnRspBatchOrderAction,
    OnRspOptionSelfCloseInsert,
    OnRspOptionSelfCloseAction,
    OnRspCombActionInsert,
    OnRspQryProduct,
    OnRspQryExchangeRate,
    OnRspQrySecAgentACIDMap,
    OnRspQryProductExchRate,
    OnRspQryProductGroup,
    OnRspQryMMInstrumentCommissionRate,
    OnRspQryMMOptionInstrCommRate,
    OnRspQryInstrumentOrderCommRate,
    OnRspQrySecAgentTradingAccount,
    OnRspQrySecAgentCheckMode,
    OnRspQryOptionInstrTradeCost,
    OnRspQryOptionInstrCommRate,
    OnRspQryExecOrder,
    OnRspQryForQuote,
    OnRspQryQuote,
    OnRspQryOptionSelfClose,
    OnRspQryInvestUnit,
    OnRspQryCombInstrumentGuard,
    OnRspQryCombAction,
    OnRtnBulletin,
    OnRtnExecOrder,
    OnErrRtnExecOrderInsert,
    OnErrRtnExecOrderAction,
    OnErrRtnForQuoteInsert,
    OnRtnQuote,
    OnErrRtnQuoteInsert,
    OnErrRtnQuoteAction,
    OnRtnForQuoteRsp,
    OnRtnCFMMCTradingAccountToken,
    OnErrRtnBatchOrderAction,
    OnRtnOptionSelfClose,
    OnErrRtnOptionSelfCloseInsert,
    OnErrRtnOptionSelfCloseAction,
    OnRtnCombAction,
    OnErrRtnCombActionInsert,
    OnRspQueryCFMMCTradingAccountToken,

    OnGetTradingDay = 0xC8
};

class CThostFtdcTraderSpi;

struct  CThostFtdcReqUserLoginFieldEx
{
    CThostFtdcReqUserLoginField field;
    THOST_TE_RESUME_TYPE publicTopic;        //公有流
    THOST_TE_RESUME_TYPE privateTopic;        //私有流
};

#define MSG_UNWRAPPER(func,t1,length)\
assert(length == sizeof(t1)+sizeof(CThostFtdcRspInfoField)+);\
t1 cmp;memset(&cmp, , sizeof(t1));\
auto pMain = memcmp(pBody, &cmp, sizeof(t1))== ? nullptr : (t1*)pBody;\
m_pSpi->func((t1*)pMain, (CThostFtdcRspInfoField*)(pBody + sizeof(t1)), *(int*)(pBody + sizeof(t1) + sizeof(CThostFtdcRspInfoField)), *(bool*)(pBody + sizeof(t1) + sizeof(CThostFtdcRspInfoField) + ));

#define MSG_UNWRAPPER_0(func,t1,length)\
assert(length == sizeof(t1));\
m_pSpi->func((t1*)pBody)

#define MSG_UNWRAPPER_1(func,t1,length)\
assert(length == sizeof(t1)+sizeof(CThostFtdcRspInfoField));\
m_pSpi->func((t1*)pBody, (CThostFtdcRspInfoField*)(pBody + sizeof(t1)))

class my_client_socket : public client_socket_base<ASCS_DEFAULT_PACKER, ASCS_DEFAULT_UNPACKER>
{
public:
    my_client_socket(asio::io_context& s) : client_socket_base(s), m_pSpi(nullptr){}
    void set_spi_layer(CThostFtdcTraderSpi* p) { m_pSpi = p; }

protected:
    virtual void on_connect() {
        ofs_order.open("./socket_rsp.txt", std::ios_base::app);
    }

#if ASCS_VER > 10300
    virtual bool on_msg_handle(out_msg_type& msg)
#else
    virtual bool on_msg(out_msg_type& msg)
#endif
    {
        m_strBuffer.append(msg.data(), msg.size());
        parse_msg();

        return true;
    }

    void parse_msg() {
        char  chType; char* pBody; int nLength; bool bLast;
        //检测消息格式
        while (check_msg(chType, &pBody, nLength, bLast)) {
            distribute(chType, pBody, nLength-RSP_MSG_MIN_SIZE, bLast);
            m_strBuffer = m_strBuffer.substr(nLength);
        }
    }

    //检测消息
    bool check_msg(char& chType, char** ppBody, int& nLength, bool& bLast) {
        if (m_strBuffer[] != MSG_HEAD) {
            int nPos = m_strBuffer.find(MSG_HEAD);
            if (nPos >= )
                m_strBuffer = m_strBuffer.substr(nPos);
            else
                return false;
        }
        //缓存大小 < MSG_MIN_SIZE，数据未接收全返回
        if (m_strBuffer.size() < RSP_MSG_MIN_SIZE) return false;
        chType = m_strBuffer[];
        nLength = *(int*)(&m_strBuffer[]);

        //消息长度 < MSG_MIN_SIZE，计算长度不对返回
        if (nLength < RSP_MSG_MIN_SIZE && nLength>) return false;
        //消息长度==0，错误数据返回
        if (nLength == ) {
            m_strBuffer = m_strBuffer.substr();
            return false;
        }
        //消息长度 < nLength，大消息未接收全返回
        if (m_strBuffer.size() < nLength) return false;
        //消息尾不对，返回
        if (m_strBuffer[nLength - ] != MSG_END) {
            m_strBuffer = m_strBuffer.substr(nLength);
            return false;
        }

        *ppBody = &(m_strBuffer[]);

        //nLength-1起向前推4+4+1个字符
        bLast = m_strBuffer[nLength - ];
        unsigned int nIndex = *(unsigned int*)(&m_strBuffer[nLength - ]);
        return true;
    }

    //派发消息
    void distribute(char  chType, char* pBody, int nLength, bool& bLast) {
        switch (chType)
        {
        case OnFrontConnected: {
            m_pSpi->OnFrontConnected();
            break; }
        case OnFrontDisconnected: {
            m_pSpi->OnFrontDisconnected(*(int*)pBody);
            break; }
        case OnHeartBeatWarning: {
            m_pSpi->OnHeartBeatWarning(*(int*)pBody);
            break; }
        case OnRspAuthenticate: {
            MSG_UNWRAPPER(OnRspAuthenticate, CThostFtdcRspAuthenticateField, nLength);
            break; }
        case OnRspUserLogin: {
            MSG_UNWRAPPER(OnRspUserLogin, CThostFtdcRspUserLoginField, nLength);
            break; }
        case OnRspUserLogout: {
            MSG_UNWRAPPER(OnRspUserLogout, CThostFtdcUserLogoutField, nLength);
            break; }
        case OnRspUserPasswordUpdate: {
            MSG_UNWRAPPER(OnRspUserPasswordUpdate, CThostFtdcUserPasswordUpdateField, nLength);
            break; }
        case OnRspTradingAccountPasswordUpdate: {
            MSG_UNWRAPPER(OnRspTradingAccountPasswordUpdate, CThostFtdcTradingAccountPasswordUpdateField, nLength);
            break; }
        case OnRspOrderInsert: {
            MSG_UNWRAPPER(OnRspOrderInsert, CThostFtdcInputOrderField, nLength);
            break; }
        case OnRspParkedOrderInsert: {
            MSG_UNWRAPPER(OnRspParkedOrderInsert, CThostFtdcParkedOrderField, nLength);
            break; }
        case OnRspParkedOrderAction: {
            MSG_UNWRAPPER(OnRspParkedOrderAction, CThostFtdcParkedOrderActionField, nLength);
            break; }
        case OnRspOrderAction: {
            MSG_UNWRAPPER(OnRspOrderAction, CThostFtdcInputOrderActionField, nLength);
            break; }
        case OnRspQueryMaxOrderVolume: {
            MSG_UNWRAPPER(OnRspQueryMaxOrderVolume, CThostFtdcQueryMaxOrderVolumeField, nLength);
            break; }
        case OnRspSettlementInfoConfirm: {
            MSG_UNWRAPPER(OnRspSettlementInfoConfirm, CThostFtdcSettlementInfoConfirmField, nLength);
            break; }
        case OnRspRemoveParkedOrder: {
            MSG_UNWRAPPER(OnRspRemoveParkedOrder, CThostFtdcRemoveParkedOrderField, nLength);
            break; }
        case OnRspRemoveParkedOrderAction: {
            MSG_UNWRAPPER(OnRspRemoveParkedOrderAction, CThostFtdcRemoveParkedOrderActionField, nLength);
            break; }
        case OnRspQryOrder: {
            MSG_UNWRAPPER(OnRspQryOrder, CThostFtdcOrderField, nLength);
            break; }
        case OnRspQryTrade: {
            MSG_UNWRAPPER(OnRspQryTrade, CThostFtdcTradeField, nLength);
            break; }
        case OnRspQryInvestorPosition: {
            MSG_UNWRAPPER(OnRspQryInvestorPosition, CThostFtdcInvestorPositionField, nLength);
            break; }
        case OnRspQryTradingAccount: {
            MSG_UNWRAPPER(OnRspQryTradingAccount, CThostFtdcTradingAccountField, nLength);
            break; }
        case OnRspQryInvestor: {
            MSG_UNWRAPPER(OnRspQryInvestor, CThostFtdcInvestorField, nLength);
            break; }
        case OnRspQryTradingCode: {
            MSG_UNWRAPPER(OnRspQryTradingCode, CThostFtdcTradingCodeField, nLength);
            break; }
        case OnRspQryInstrumentMarginRate: {
            MSG_UNWRAPPER(OnRspQryInstrumentMarginRate, CThostFtdcInstrumentMarginRateField, nLength);
            break; }
        case OnRspQryInstrumentCommissionRate: {
            MSG_UNWRAPPER(OnRspQryInstrumentCommissionRate, CThostFtdcInstrumentCommissionRateField, nLength);
            break; }
        case OnRspQryExchange: {
            MSG_UNWRAPPER(OnRspQryExchange, CThostFtdcExchangeField, nLength);
            break; }
        case OnRspQryInstrument: {
            MSG_UNWRAPPER(OnRspQryInstrument, CThostFtdcInstrumentField, nLength);
            break; }
        case OnRspQryDepthMarketData: {
            MSG_UNWRAPPER(OnRspQryDepthMarketData, CThostFtdcDepthMarketDataField, nLength);
            break; }
        case OnRspQrySettlementInfo: {
            MSG_UNWRAPPER(OnRspQrySettlementInfo, CThostFtdcSettlementInfoField, nLength);
            break; }
        case OnRspQryTransferBank: {
            MSG_UNWRAPPER(OnRspQryTransferBank, CThostFtdcTransferBankField, nLength);
            break; }
        case OnRspQryInvestorPositionDetail: {
            MSG_UNWRAPPER(OnRspQryInvestorPositionDetail, CThostFtdcInvestorPositionDetailField, nLength);
            break; }
        case OnRspQryNotice: {
            MSG_UNWRAPPER(OnRspQryNotice, CThostFtdcNoticeField, nLength);
            break; }
        case OnRspQrySettlementInfoConfirm: {
            MSG_UNWRAPPER(OnRspQrySettlementInfoConfirm, CThostFtdcSettlementInfoConfirmField, nLength);
            break; }
        case OnRspQryInvestorPositionCombineDetail: {
            MSG_UNWRAPPER(OnRspQryInvestorPositionCombineDetail, CThostFtdcInvestorPositionCombineDetailField, nLength);
            break; }
        case OnRspQryCFMMCTradingAccountKey: {
            MSG_UNWRAPPER(OnRspQryCFMMCTradingAccountKey, CThostFtdcCFMMCTradingAccountKeyField, nLength);
            break; }
        case OnRspQryEWarrantOffset: {
            MSG_UNWRAPPER(OnRspQryEWarrantOffset, CThostFtdcEWarrantOffsetField, nLength);
            break; }
        case OnRspQryInvestorProductGroupMargin: {
            MSG_UNWRAPPER(OnRspQryInvestorProductGroupMargin, CThostFtdcInvestorProductGroupMarginField, nLength);
            break; }
        case OnRspQryExchangeMarginRate: {
            MSG_UNWRAPPER(OnRspQryExchangeMarginRate, CThostFtdcExchangeMarginRateField, nLength);
            break; }
        case OnRspQryExchangeMarginRateAdjust: {
            MSG_UNWRAPPER(OnRspQryExchangeMarginRateAdjust, CThostFtdcExchangeMarginRateAdjustField, nLength);
            break; }
        case OnRspQryTransferSerial: {
            MSG_UNWRAPPER(OnRspQryTransferSerial, CThostFtdcTransferSerialField, nLength);
            break; }
        case OnRspQryAccountregister: {
            MSG_UNWRAPPER(OnRspQryAccountregister, CThostFtdcAccountregisterField, nLength);
            break; }
        case OnRspError: {
            assert(nLength == sizeof(CThostFtdcRspInfoField) + sizeof(CThostFtdcRspInfoField) + );
            m_pSpi->OnRspError((CThostFtdcRspInfoField*)pBody, *(int*)(pBody + sizeof(CThostFtdcRspInfoField)), *(bool*)(pBody + sizeof(CThostFtdcRspInfoField) + ));
            break; }
        case OnRtnOrder: {
            MSG_UNWRAPPER_0(OnRtnOrder, CThostFtdcOrderField, nLength);
            ofs_order << "order" << ((CThostFtdcOrderField*)pBody)->OrderSysID << "," << ((CThostFtdcOrderField*)pBody)->InsertTime << std::endl;
            break; }
        case OnRtnTrade: {
            MSG_UNWRAPPER_0(OnRtnTrade, CThostFtdcTradeField, nLength);
            ofs_order << "trade" << ((CThostFtdcTradeField*)pBody)->OrderSysID << "," <<((CThostFtdcTradeField*)pBody)->TradeID << "," << ((CThostFtdcTradeField*)pBody)->TradeTime << std::endl;
            break; }
        case OnErrRtnOrderInsert: {
            MSG_UNWRAPPER_1(OnErrRtnOrderInsert, CThostFtdcInputOrderField, nLength);
            break; }
        case OnErrRtnOrderAction: {
            MSG_UNWRAPPER_1(OnErrRtnOrderAction, CThostFtdcOrderActionField, nLength);
            break; }
        case OnRtnInstrumentStatus: {
            MSG_UNWRAPPER_0(OnRtnInstrumentStatus, CThostFtdcInstrumentStatusField, nLength);
            break; }
        case OnRtnTradingNotice: {
            MSG_UNWRAPPER_0(OnRtnTradingNotice, CThostFtdcTradingNoticeInfoField, nLength);
            break; }
        case OnRtnErrorConditionalOrder: {
            MSG_UNWRAPPER_0(OnRtnErrorConditionalOrder, CThostFtdcErrorConditionalOrderField, nLength);
            break; }
        case OnRspQryContractBank: {
            MSG_UNWRAPPER(OnRspQryContractBank, CThostFtdcContractBankField, nLength);
            break; }
        case OnRspQryParkedOrder: {
            MSG_UNWRAPPER(OnRspQryParkedOrder, CThostFtdcParkedOrderField, nLength);
            break; }
        case OnRspQryParkedOrderAction: {
            MSG_UNWRAPPER(OnRspQryParkedOrderAction, CThostFtdcParkedOrderActionField, nLength);
            break; }
        case OnRspQryTradingNotice: {
            MSG_UNWRAPPER(OnRspQryTradingNotice, CThostFtdcTradingNoticeField, nLength);
            break; }
        case OnRspQryBrokerTradingParams: {
            MSG_UNWRAPPER(OnRspQryBrokerTradingParams, CThostFtdcBrokerTradingParamsField, nLength);
            break; }
        case OnRspQryBrokerTradingAlgos: {
            MSG_UNWRAPPER(OnRspQryBrokerTradingAlgos, CThostFtdcBrokerTradingAlgosField, nLength);
            break; }
        case OnRtnFromBankToFutureByBank: {
            MSG_UNWRAPPER_0(OnRtnFromBankToFutureByBank, CThostFtdcRspTransferField, nLength);
            break; }
        case OnRtnFromFutureToBankByBank: {
            MSG_UNWRAPPER_0(OnRtnFromFutureToBankByBank, CThostFtdcRspTransferField, nLength);
            break; }
        case OnRtnRepealFromBankToFutureByBank: {
            MSG_UNWRAPPER_0(OnRtnRepealFromBankToFutureByBank, CThostFtdcRspRepealField, nLength);
            break; }
        case OnRtnRepealFromFutureToBankByBank: {
            MSG_UNWRAPPER_0(OnRtnRepealFromFutureToBankByBank, CThostFtdcRspRepealField, nLength);
            break; }
        case OnRtnFromBankToFutureByFuture: {
            MSG_UNWRAPPER_0(OnRtnFromBankToFutureByFuture, CThostFtdcRspTransferField, nLength);
            break; }
        case OnRtnFromFutureToBankByFuture: {
            MSG_UNWRAPPER_0(OnRtnFromFutureToBankByFuture, CThostFtdcRspTransferField, nLength);
            break; }
        case OnRtnRepealFromBankToFutureByFutureManual: {
            MSG_UNWRAPPER_0(OnRtnRepealFromBankToFutureByFutureManual, CThostFtdcRspRepealField, nLength);
            break; }
        case OnRtnRepealFromFutureToBankByFutureManual: {
            MSG_UNWRAPPER_0(OnRtnRepealFromFutureToBankByFutureManual, CThostFtdcRspRepealField, nLength);
            break; }
        case OnRtnQueryBankBalanceByFuture: {
            MSG_UNWRAPPER_0(OnRtnQueryBankBalanceByFuture, CThostFtdcNotifyQueryAccountField, nLength);
            break; }
        case OnErrRtnBankToFutureByFuture: {
            MSG_UNWRAPPER_1(OnErrRtnBankToFutureByFuture, CThostFtdcReqTransferField, nLength);
            break; }
        case OnErrRtnFutureToBankByFuture: {
            MSG_UNWRAPPER_1(OnErrRtnFutureToBankByFuture, CThostFtdcReqTransferField, nLength);
            break; }
        case OnErrRtnRepealBankToFutureByFutureManual: {
            MSG_UNWRAPPER_1(OnErrRtnRepealBankToFutureByFutureManual, CThostFtdcReqRepealField, nLength);
            break; }
        case OnErrRtnRepealFutureToBankByFutureManual: {
            MSG_UNWRAPPER_1(OnErrRtnRepealFutureToBankByFutureManual, CThostFtdcReqRepealField, nLength);
            break; }
        case OnErrRtnQueryBankBalanceByFuture: {
            MSG_UNWRAPPER_1(OnErrRtnQueryBankBalanceByFuture, CThostFtdcReqQueryAccountField, nLength);
            break; }
        case OnRtnRepealFromBankToFutureByFuture: {
            MSG_UNWRAPPER_0(OnRtnRepealFromBankToFutureByFuture, CThostFtdcRspRepealField, nLength);
            break; }
        case OnRtnRepealFromFutureToBankByFuture: {
            MSG_UNWRAPPER_0(OnRtnRepealFromFutureToBankByFuture, CThostFtdcRspRepealField, nLength);
            break; }
        case OnRspFromBankToFutureByFuture: {
            MSG_UNWRAPPER(OnRspFromBankToFutureByFuture, CThostFtdcReqTransferField, nLength);
            break; }
        case OnRspFromFutureToBankByFuture: {
            MSG_UNWRAPPER(OnRspFromFutureToBankByFuture, CThostFtdcReqTransferField, nLength);
            break; }
        case OnRspQueryBankAccountMoneyByFuture: {
            MSG_UNWRAPPER(OnRspQueryBankAccountMoneyByFuture, CThostFtdcReqQueryAccountField, nLength);
            break; }
        case OnRtnOpenAccountByBank: {
            MSG_UNWRAPPER_0(OnRtnOpenAccountByBank, CThostFtdcOpenAccountField, nLength);
            break; }
        case OnRtnCancelAccountByBank: {
            MSG_UNWRAPPER_0(OnRtnCancelAccountByBank, CThostFtdcCancelAccountField, nLength);
            break; }
        case OnRtnChangeAccountByBank: {
            MSG_UNWRAPPER_0(OnRtnChangeAccountByBank, CThostFtdcChangeAccountField, nLength);
            break; }
        case OnRspQryProduct: {
            MSG_UNWRAPPER(OnRspQryProduct, CThostFtdcProductField, nLength);
            break;
        }
        case OnRspQueryCFMMCTradingAccountToken:
        {
            MSG_UNWRAPPER(OnRspQueryCFMMCTradingAccountToken, CThostFtdcQueryCFMMCTradingAccountTokenField, nLength);
            break;
        }
        }
    }

private:
    CThostFtdcTraderSpi* m_pSpi;
    std::string m_strBuffer;
    int nMsgSize;
    char m_szPackMsg[];
    std::ofstream ofs_order;
};

typedef ascs::tcp::single_client_base <my_client_socket> my_single_client;