/**
 * Tencent is pleased to support the open source community by making Tars available.
 *
 * Copyright (C) 2016THL A29 Limited, a Tencent company. All rights reserved.
 *
 * Licensed under the BSD 3-Clause License (the "License"); you may not use this file except 
 * in compliance with the License. You may obtain a copy of the License at
 *
 * https://opensource.org/licenses/BSD-3-Clause
 *
 * Unless required by applicable law or agreed to in writing, software distributed 
 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
 * CONDITIONS OF ANY KIND, either express or implied. See the License for the 
 * specific language governing permissions and limitations under the License.
 */

#include "servant/ServantProxy.h"
#include "servant/ServantHandle.h"
#include "servant/StatReport.h"
#include "servant/Application.h"
#include "servant/BaseF.h"
#include "servant/CommunicatorEpoll.h"
#include "servant/EndpointManager.h"
#include "servant/Message.h"
#include "servant/ObjectProxy.h"
#include "servant/RemoteLogger.h"

namespace tars
{

shared_ptr<ServantProxyThreadData::Immortal> ServantProxyThreadData::g_immortal;

thread_local shared_ptr<ServantProxyThreadData> g_sp;
unsigned int _traceParamMaxLen = 1;     // 默认1K

///////////////////////////////////////////////////////////////
SeqManager::SeqManager(uint16_t iNum)
{
    assert(iNum < MAX_UNSIGN_SHORT);
    assert(iNum > 0);
    _p = NULL;
    _p = new SeqInfo[iNum];
    assert(_p);

    //0xff表示结束
    _free     = 0;
    _freeTail = iNum - 1;

    for (uint16_t i = 0; i < (uint16_t)iNum; i++)
    {
        _p[i].free = true;
        _p[i].next = i + 1;
    }
    _p[iNum - 1].next = MAX_UNSIGN_SHORT;
    _num              = iNum;
}

SeqManager ::~SeqManager()
{
    if (_p)
    {
        delete[] _p;
        _p = NULL;
    }
}

uint16_t SeqManager::get()
{
    TC_LockT<TC_SpinLock> lock(_mutex);

    assert(_free != MAX_UNSIGN_SHORT);

    assert(_p[_free].free);

    uint16_t buf = _free;

    if (_free == _freeTail)
    {
        assert(_p[buf].next == MAX_UNSIGN_SHORT);
        _freeTail = MAX_UNSIGN_SHORT;
    }

    _free = _p[buf].next;

    _p[buf].free = false;

    return buf;
}

void SeqManager::del(uint16_t iSeq)
{
    TC_LockT<TC_SpinLock> lock(_mutex);

    assert(iSeq < _num);
    assert(!_p[iSeq].free);

    _p[iSeq].next = MAX_UNSIGN_SHORT;
    if (MAX_UNSIGN_SHORT == _freeTail)
    {
        _free = iSeq;
    }
    else
    {
        _p[_freeTail].next = iSeq;
    }
    _p[iSeq].free = true;
    _freeTail     = iSeq;
}

///////////////////////////////////////////////////////////////

void ServantProxyThreadData::setTraceParamMaxLen(unsigned int len)
{
    // 最最大保护，不超过10M
    if (len < 1024 * 10)
    {
        _traceParamMaxLen = len;
    }
}

unsigned int ServantProxyThreadData::getTraceParamMaxLen()
{
    return _traceParamMaxLen;
}

ServantProxyThreadData::Immortal::Immortal()
{
    _pSeq.reset(new SeqManager(MAX_CLIENT_NOTIFYEVENT_NUM));
}

ServantProxyThreadData::Immortal::~Immortal()
{
    _pSeq.reset();
}

void ServantProxyThreadData::Immortal::add(ServantProxyThreadData* data)
{
    TC_LockT<TC_ThreadMutex> lock(_mutex);
    _sp_list.insert(data);
}

void ServantProxyThreadData::Immortal::erase(ServantProxyThreadData* data)
{
	TC_LockT<TC_ThreadMutex> lock(_mutex);
	_sp_list.erase(data);
}

unordered_set<ServantProxyThreadData *> ServantProxyThreadData::Immortal::getList()
{
    TC_LockT<TC_ThreadMutex> lock(_mutex);
    return _sp_list;
}

void ServantProxyThreadData::Immortal::erase(Communicator *comm)
{
	TC_LockT<TC_ThreadMutex> lock(_mutex);

	for(auto it : _sp_list)
	{
		(*it).erase(comm);
	}
}

ServantProxyThreadData::ServantProxyThreadData()
    : _reqQNo(0)
{
//     LOG_CONSOLE_DEBUG << endl;

	_sp_immortal = g_immortal;

    _reqQNo = _sp_immortal->getSeqManager()->get();

	_sp_immortal->add(this);

}

ServantProxyThreadData::~ServantProxyThreadData()
{
//     LOG_CONSOLE_DEBUG << endl;
    try
    {
		//先释放公有的网络通信器的信息
		for(auto it = _communicatorEpollInfo.begin(); it != _communicatorEpollInfo.end(); ++it)
		{
			for (auto &e: it->second->_info)
			{
				shared_ptr<CommunicatorEpoll> ce = e._communicatorEpoll.lock();
				if(ce)
				{
					ce->notifyServantThreadQuit(_reqQNo);
				}
			}
		}

		for(auto it = _schedCommunicatorEpollInfo.begin(); it != _schedCommunicatorEpollInfo.end(); ++it)
		{
			it->second->_communicator->eraseSchedCommunicatorEpoll(_reqQNo);
		}

	}
	catch (...)
	{
	}

	_sp_immortal->erase(this);

	_sp_immortal->getSeqManager()->del(_reqQNo);

    _sched.reset();

	_sp_immortal.reset();
}

ServantProxyThreadData* ServantProxyThreadData::getData()
{
    static std::once_flag flag;
    std::call_once(flag, []()
                   { g_immortal = std::make_shared<Immortal>(); });

    if (!g_sp)
    {
        g_sp = std::make_shared<ServantProxyThreadData>();
    }
    return g_sp.get();
}

void ServantProxyThreadData::deconstructor(Communicator *communicator)
{
    if(g_immortal.use_count() > 0)
    {
        g_immortal->erase(communicator);
    }
}

void ServantProxyThreadData::reset()
{
    if (g_sp)
    {
        g_sp.reset();
    }
}

void ServantProxyThreadData::erase(Communicator *communicator)
{
	TC_LockT<TC_ThreadMutex> lock(_mutex);

	_communicatorEpollInfo.erase(communicator);
	_schedCommunicatorEpollInfo.erase(communicator);

}

shared_ptr<ServantProxyThreadData::CommunicatorEpollInfo> ServantProxyThreadData::getCommunicatorEpollInfo(Communicator *communicator)
{
	TC_LockT<TC_ThreadMutex> lock(_mutex);

	auto it = _communicatorEpollInfo.find(communicator);

	if(it != _communicatorEpollInfo.end())
	{
		return it->second;
	}

	auto info = std::make_shared<CommunicatorEpollInfo>();

	_communicatorEpollInfo.insert(std::make_pair(communicator, info));

	return info;
}

shared_ptr<ServantProxyThreadData::SchedCommunicatorEpollInfo> ServantProxyThreadData::getSchedCommunicatorEpollInfo(Communicator *communicator)
{
	TC_LockT<TC_ThreadMutex> lock(_mutex);

	auto it = _schedCommunicatorEpollInfo.find(communicator);

	if(it != _schedCommunicatorEpollInfo.end())
	{
		return it->second;
	}

	auto info = std::make_shared<SchedCommunicatorEpollInfo>();

	_schedCommunicatorEpollInfo.insert(std::make_pair(communicator, info));

	return info;
}

ThreadPrivateData ServantProxyThreadData::move()
{
    ThreadPrivateData data = _data;

    //hash每次调用完成都要清掉，不用透传
    _data._hash    = false;
    _data._conHash = false;
    _data._timeout = 0;

    return data;
}

shared_ptr<ServantProxyThreadData::CommunicatorEpollInfo> ServantProxyThreadData::addCommunicatorEpoll(const shared_ptr<CommunicatorEpoll> &ce)
{
	auto q = std::make_shared<ReqInfoQueue>(ce->getNoSendQueueLimit());

	ServantProxyThreadData::CommunicatorEpollReqQueueInfo epollReqQueueInfo;
	epollReqQueueInfo._reqQueue = q;
	epollReqQueueInfo._communicatorEpoll = ce;

	auto info = getCommunicatorEpollInfo(ce->getCommunicator());

	info->_info.push_back(epollReqQueueInfo);

	ce->initNotify(this->_reqQNo, q);

	return info;
}

///////////////////////////////////////////////////////////////////////////////////////////

ServantProxyCallback::ServantProxyCallback()
    : _bNetThreadProcess(false)
{
}

int ServantProxyCallback::dispatch(ReqMessagePtr msg)
{
    return onDispatch(msg);
}

const map<std::string, std::string> & ServantProxyCallback::getResponseContext() const
{
	CallbackThreadData * pCbtd = CallbackThreadData::getData();
	assert(pCbtd != NULL);

	if(!pCbtd->getContextValid())
	{
		throw TC_Exception("cann't get response context");
	}
	return pCbtd->getResponseContext();
}

void ServantProxyCallback::setServantPrx(const ServantPrx &prx)
{
    _servantPrx = prx;

    _moduleName = std::make_shared<string>(_servantPrx->_communicator->getProperty("modulename"));
}

string ServantProxyCallback::getModuleName()
{
    auto moduleName = _moduleName;

    if(!moduleName)
    {
        return ServerConfig::Application + "." + ServerConfig::ServerName;
    }
    return *moduleName.get();
}

///////////////////////////////////////////////////////////////////////////////////////////

int HttpServantProxyCallback::onDispatch(ReqMessagePtr msg)
{
    if (msg->response->iRet != TARSSERVERSUCCESS)
    {
        return onDispatchException(msg->request, *msg->response);
    }

    return onDispatchResponse(msg->request, *msg->response);
}

HttpServantProxyCallback::HttpServantProxyCallback(const HttpCallbackPtr &cb)
    : _httpCb(cb)
{
}

int HttpServantProxyCallback::onDispatchException(const RequestPacket &request, const ResponsePacket &response)
{
    if (_httpCb)
        return _httpCb->onHttpResponseException(response.iRet);

    return 0;
}

int HttpServantProxyCallback::onDispatchResponse(const RequestPacket &request, const ResponsePacket &response)
{
    assert(response.sBuffer.size() == sizeof(shared_ptr<TC_HttpResponse>));

    shared_ptr<TC_HttpResponse> rsp = *(shared_ptr<TC_HttpResponse> *)(response.sBuffer.data());

    if (_httpCb)
        return _httpCb->onHttpResponse(rsp);

    return 0;
}

///////////////////////////////////////////////////////////////
void coroWhenAll(const CoroParallelBasePtr &ptr)
{
    if(!ptr->checkAllReqSend())
    {
        TLOGERROR("[coroWhenAll use coro invoke interface's num not equal ptr set value]"<<endl);
        throw TarsUseCoroException("use coro invoke interface's num not equal ptr set value");
    }

    //线程私有数据
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();
    assert(pSptd != NULL);

    if (!pSptd->_sched)
    {
        TLOGERROR("[coroWhenAll no open coroutine mode]"<<endl);
        throw TarsUseCoroException("coroWhenAll not open coroutine mode");
    }

    pSptd->_sched->yield(false);

    vector<ReqMessage *> vMsg = ptr->getAllReqMessage();

    for (size_t i = 0; i < vMsg.size(); ++i)
    {
        ReqMessagePtr msgPtr = vMsg[i];
        vMsg[i]->callback->dispatch(msgPtr);
    }
}

///////////////////////////////////////////////////////////////
string ServantProxy::STATUS_DYED_KEY      = "STATUS_DYED_KEY";

string ServantProxy::STATUS_GRID_KEY      = "STATUS_GRID_KEY";

string ServantProxy::STATUS_RESULT_CODE   = "STATUS_RESULT_CODE";

string ServantProxy::STATUS_RESULT_DESC   = "STATUS_RESULT_DESC";

string ServantProxy::STATUS_SETNAME_VALUE = "STATUS_SETNAME_VALUE";

string ServantProxy::STATUS_TRACE_KEY     = "STATUS_TRACE_KEY";

ServantProxy::ServantProxy()
{
}

void ServantProxy::setComm(Communicator* pCommunicator, const string& name, const string& setName)
{
    _communicator = pCommunicator;
    _syncTimeout = DEFAULT_SYNCTIMEOUT;
    _asyncTimeout = DEFAULT_ASYNCTIMEOUT;
    _id = 0;
    _masterFlag = false;
    _minTimeout =100;
    
    _proxyProtocol.requestFunc  = ProxyProtocol::tarsRequest;
    _proxyProtocol.responseFunc = ProxyProtocol::tarsResponse;
    
    //在每个公有网络线程对象中创建ObjectProxy
    for (size_t i = 0; i < _communicator->getCommunicatorEpollNum(); ++i)
    {
        _communicator->getCommunicatorEpoll(i)->createObjectProxy(this, name, setName);
    }
    
    //用第一个ObjectProxy返回数据
    _objectProxy = this->getObjectProxy(0);
    
    _endpointInfo.reset(new EndpointManagerThread(_communicator, _objectProxy->name()));
    
    _minTimeout = pCommunicator->getMinTimeout();
    if (_minTimeout < 1)
    {
        _minTimeout = 1;
    }
    
}

////////////////////////////////////
ServantProxy::ServantProxy(Communicator *pCommunicator, const string &name, const string &setName)
    : _communicator(pCommunicator), _syncTimeout(DEFAULT_SYNCTIMEOUT), _asyncTimeout(DEFAULT_ASYNCTIMEOUT), _id(0), _masterFlag(false), _minTimeout(100)
{
	_proxyProtocol.requestFunc  = ProxyProtocol::tarsRequest;
	_proxyProtocol.responseFunc = ProxyProtocol::tarsResponse;

    _moduleName = _communicator->getProperty("modulename", TC_File::extractFileName(TC_File::getExePath()));

    //在每个公有网络线程对象中创建ObjectProxy
    for (size_t i = 0; i < _communicator->getCommunicatorEpollNum(); ++i)
    {
        _communicator->getCommunicatorEpoll(i)->createObjectProxy(this, name, setName);
    }

    //用第一个ObjectProxy返回数据
    _objectProxy = this->getObjectProxy(0);

    _endpointInfo.reset(new EndpointManagerThread(_communicator, _objectProxy->name()));

    _minTimeout = pCommunicator->getMinTimeout();
    if (_minTimeout < 1)
    {
        _minTimeout = 1;
    }

}

void ServantProxy::tars_initialize(bool rootServant)
{
    //等ServantProxy完全创建完以后, 再创建Object
    for (size_t i = 0; i < _communicator->getCommunicatorEpollNum(); ++i)
    {
    	this->getObjectProxy(i)->initialize(rootServant);
    }
}

ServantProxy::~ServantProxy()
{
}

const string &ServantProxy::tars_name() const
{
    return _objectProxy->name();
}

const string &ServantProxy::tars_moduleName() const
{
    return _moduleName;
}

string ServantProxy::tars_full_name() const
{
	string name = _objectProxy->name();

	if(!_objectProxy->hash().empty())
	{
		name = name + "#" + _objectProxy->hash();
	}
	if(!_objectProxy->address().empty())
	{
		name = name + "@" + _objectProxy->address();
	}

	return name;
}

const string&  ServantProxy::tars_setName() const
{
	return _objectProxy->getInvokeSetName();
}

ObjectProxy *ServantProxy::getObjectProxy(size_t netThreadSeq)
{
    return _communicator->getCommunicatorEpoll(netThreadSeq)->servantToObjectProxy(this);
}

void ServantProxy::forEachObject(std::function<void(ObjectProxy *)> func)
{
    for (size_t i = 0; i < _communicator->getCommunicatorEpollNum(); ++i)
    {
        ObjectProxy *objectProxy = _communicator->getCommunicatorEpoll(i)->servantToObjectProxy(this);
        assert(objectProxy != NULL);

        try
        {
            func(objectProxy);
        }
        catch (...)
        {
        }
    }
}

void ServantProxy::tars_reconnect(int second)
{
    forEachObject([=](ObjectProxy *o) { o->reconnect(second); });
}

void ServantProxy::tars_reconnect(int millisecond, bool onlyActiveInReg)
{
    forEachObject([=](ObjectProxy *o) { o->reconnect(millisecond, onlyActiveInReg); });
}

TC_Endpoint ServantProxy::tars_invoke_endpoint()
{
    ServantProxyThreadData *td = ServantProxyThreadData::getData();

    if (td)
    {
        return TC_Endpoint(td->_data._szHost);
    }
    return TC_Endpoint();
}

void ServantProxy::tars_set_proxy(ServantProxy::SERVANT_PROXY type, const TC_Endpoint &ep, const string &user, const string &pass)
{
    _proxyBaseInfo       = std::make_shared<TC_ProxyInfo::ProxyBaseInfo>();
    _proxyBaseInfo->ep   = ep;
    _proxyBaseInfo->user = user;
    _proxyBaseInfo->pass = pass;

    switch (type)
    {
        case PROXY_SOCK4:
            _proxyBaseInfo->type = TC_ProxyInfo::eProxy_Type_Sock4;
            break;
        case PROXY_SOCK5:
            _proxyBaseInfo->type = TC_ProxyInfo::eProxy_Type_Sock5;
            break;
        case PROXY_HTTP:
            _proxyBaseInfo->type = TC_ProxyInfo::eProxy_Type_Http;
            break;
        default:
            assert(false);
    }
}

void ServantProxy::tars_timeout(int msecond)
{
    //保护，超时时间不能小于_minTimeout毫秒
   	_syncTimeout = (msecond < _minTimeout) ? _minTimeout : msecond;
}

int ServantProxy::tars_timeout() const
{
    return _syncTimeout;
}

int ServantProxy::tars_connect_timeout() const
{
    return _connTimeout;
}

void ServantProxy::tars_connect_timeout(int conTimeout)
{
    if(conTimeout < 100)
    {
        conTimeout = 100;
    }

	_connTimeout = conTimeout;
}

void ServantProxy::tars_async_timeout(int msecond)
{
    TC_LockT<TC_ThreadMutex> lock(*this);
    //保护，超时时间不能小于_minTimeout毫秒
    _asyncTimeout = (msecond < _minTimeout) ? _minTimeout : msecond;
}

int ServantProxy::tars_async_timeout() const
{
    return _asyncTimeout;
}

void ServantProxy::tars_set_custom_callback(ServantProxy::custom_callback callback)
{
    _callback = callback;
}

void ServantProxy::tars_enable_callback_hash()
{
    _callbackHash = true;
}

void ServantProxy::tars_connection_serial(int connectionSerial)
{
    assert(!_rootPrx);
    _connectionSerial = connectionSerial;
}

int ServantProxy::tars_connection_serial() const
{
	if(_rootPrx) {
		return _rootPrx->tars_connection_serial();
	}

	return _connectionSerial;
}

void ServantProxy::tars_set_protocol(SERVANT_PROTOCOL protocol, int connectionSerial)
{
    ProxyProtocol proto;

	switch(protocol)
	{
		case PROTOCOL_HTTP1:
			proto.requestFunc   = ProxyProtocol::http1Request;
			proto.responseFunc  = ProxyProtocol::http1Response;

			if(connectionSerial <= 0)
				connectionSerial = DEFAULT_CONNECTION_SERIAL;
			break;
#if TARS_HTTP2
		case PROTOCOL_HTTP2:
			proto.requestFunc   = ProxyProtocol::http2Request;
			proto.responseFunc  = ProxyProtocol::http2Response;
            connectionSerial    = 0;
			break;
        case PROTOCOL_GRPC:
			proto.requestFunc   = ProxyProtocol::grpcRequest;
			proto.responseFunc  = ProxyProtocol::grpcResponse;
            connectionSerial    = 0;
			break;
#endif
		case PROTOCOL_TARS:
		default:
			proto.requestFunc   = ProxyProtocol::tarsRequest;
			proto.responseFunc  = ProxyProtocol::tarsResponse;
			break;
	}
	tars_set_protocol(proto, connectionSerial);
}

void ServantProxy::tars_set_protocol(const ProxyProtocol& protocol, int connectionSerial)
{
	TC_LockT<TC_ThreadMutex> lock(*this);

    _openKeepAlive = false;

	_proxyProtocol = protocol;

    _connectionSerial = connectionSerial;
}

const ProxyProtocol &ServantProxy::tars_get_protocol() const
{
	return _proxyProtocol;
}

void ServantProxy::tars_open_keepalive(bool keepAlive)
{
    _openKeepAlive  = keepAlive;
}

bool ServantProxy::tars_open_keepalive() const
{
    return _openKeepAlive;
}

vector<ServantProxy::SocketOpt> ServantProxy::tars_get_sockopt() const
{
	TC_LockT<TC_ThreadMutex> lock(*this);

	return _socketOpts;
}

void ServantProxy::tars_set_sockopt(int level, int optname, const void *optval, SOCKET_LEN_TYPE optlen)
{
	TC_LockT<TC_ThreadMutex> lock(*this);

	SocketOpt socketOpt;

	socketOpt.level        = level;
	socketOpt.optname = optname;
	socketOpt.optval     = optval;
	socketOpt.optlen     = optlen;

	_socketOpts.push_back(socketOpt);
}

void ServantProxy::tars_set_check_timeout(const CheckTimeoutInfo& checkTimeoutInfo)
{
	TC_LockT<TC_ThreadMutex> lock(*this);

	_checkTimeoutInfo = checkTimeoutInfo;
}

CheckTimeoutInfo ServantProxy::tars_get_check_timeout()
{
	TC_LockT<TC_ThreadMutex> lock(*this);

	return _checkTimeoutInfo;
}

void ServantProxy::tars_ping()
{
    map<string, string> m;

    map<string, string> s;

	TarsOutputStream<BufferWriterVector> os;

	tars_invoke(TARSNORMAL, "tars_ping", os, m, s);
}

void ServantProxy::tars_async_ping()
{
	map<string, string> m;
    map<string, string> s;

	TarsOutputStream<BufferWriterVector> os;

	tars_invoke_async(TARSONEWAY, "tars_ping", os, m, s, NULL);
}

ServantProxy* ServantProxy::tars_hash(size_t key)
{
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();

    assert(pSptd != NULL);

    pSptd->_data._hash     = true;
    pSptd->_data._hashCode = key;

    return this;
}

ServantProxy* ServantProxy::tars_consistent_hash(size_t key)
{
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();

    assert(pSptd != NULL);

    pSptd->_data._hash     = true;
    pSptd->_data._conHash  = true;
    pSptd->_data._hashCode = key;

    return this;
}

ServantProxy* ServantProxy::tars_open_trace(bool traceParams)
{
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();

    assert(pSptd != NULL);
    if (traceParams)
    {
        pSptd->openTrace(15);
    }
    else
    {
        pSptd->openTrace();
    }

    return this;
}

void ServantProxy::tars_clear_hash()
{
}

ServantProxy* ServantProxy::tars_set_timeout(int msecond)
{
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();
    assert(pSptd != NULL);

    pSptd->_data._timeout = msecond;

    return this;
}

uint32_t ServantProxy::tars_gen_requestid()
{
    uint32_t i = ++_id;
    if (i == 0)
    {
        i = ++_id;
    }

    return i;
}

void ServantProxy::tars_set_push_callback(const ServantProxyCallbackPtr & cb)
{
    std::lock_guard<std::mutex> lock(_mutex);
	_pushCallback = cb;
    if(_pushCallback)
    {
        _pushCallback->setServantPrx(this);
    }
}

ServantProxyCallbackPtr ServantProxy::tars_get_push_callback()
{
    std::lock_guard<std::mutex> lock(_mutex);
	return _pushCallback;
}

void ServantProxy::invoke(ReqMessage *msg, bool bCoroAsync)
{
    //线程私有数据
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();
    assert(pSptd != NULL);

    //协程调用方式, 启用协程
    if(bCoroAsync && TC_CoroutineScheduler::scheduler() && !pSptd->_sched)
    {
    	pSptd->_sched = TC_CoroutineScheduler::scheduler();
    }

    msg->data = pSptd->move();

    // 调用链追踪透传
    msg->bTraceCall = pSptd->_traceCall;
    msg->sTraceKey  = pSptd->getTraceKey(true);

    if (msg->data._dyeing)
    {
        TLOGTARS("[ServantProxy::invoke, set dyeing, key=" << pSptd->_data._dyeingKey << endl);
    }
    msg->data._cookie = pSptd->_data._cookie;

// #ifdef TARS_OPENTRACKING
//     msg->trackInfoMap = pSptd->_trackInfoMap;
// #endif
// 
    //设置超时时间
    msg->request.iTimeout = (ReqMessage::SYNC_CALL == msg->eType) ? _syncTimeout : _asyncTimeout;

    //判断是否针对接口级设置超时
    if (msg->data._timeout > 0)
    {
        msg->request.iTimeout = msg->data._timeout;
    }
    else
    {
        msg->request.iTimeout = (ReqMessage::SYNC_CALL == msg->eType) ? _syncTimeout : _asyncTimeout;
    }

    shared_ptr<ReqInfoQueue> pReqQ;

    //选择网络线程
    selectNetThreadInfo(pSptd, msg->pObjectProxy, pReqQ);

    //如果是按set规则调用
    if (msg->pObjectProxy && msg->pObjectProxy->isInvokeBySet())
    {
        SET_MSG_TYPE(msg->request.iMessageType, TARSMESSAGETYPESETNAME);
        msg->request.status[ServantProxy::STATUS_SETNAME_VALUE] = msg->pObjectProxy->getInvokeSetName();

        TLOGTARS("[ServantProxy::invoke, " << msg->request.sServantName << ", invoke with set," << msg->pObjectProxy->getInvokeSetName() << "]" << endl);
    }

    assert(msg->pMonitor == NULL);
    if (msg->eType == ReqMessage::SYNC_CALL)
    {
        if (pSptd->_sched)
        {
            msg->sched   = pSptd->_sched;
            msg->iCoroId = pSptd->_sched->getCoroutineId();
        }
        else
        {
            //同步调用 new 一个ReqMonitor
            msg->pMonitor = new ReqMonitor(msg);
        }
    }
    else if (msg->eType == ReqMessage::ASYNC_CALL)
    {
        //是否是协程的并行请求
        if (bCoroAsync)
        {
            if (pSptd->_sched)
            {
                CoroParallelBasePtr coroPtr = msg->callback->getCoroParallelBasePtr();
                if (coroPtr)
                {
                    coroPtr->incReqCount();

                    msg->sched   = pSptd->_sched;
                    msg->iCoroId = pSptd->_sched->getCoroutineId();
                }
                else
                {
                    TLOGERROR("[ServantProxy::invoke use coroutine's callback not set CoroParallelBasePtr]" << endl);
                    delete msg;
                    msg = NULL;
                    throw TarsUseCoroException("use coroutine's callback not set CoroParallelBasePtr");
                }
            }
            else
            {
                TLOGERROR("[ServantProxy::invoke coroutine mode invoke not open]" << endl);

                delete msg;
                msg = NULL;
                throw TarsUseCoroException("coroutine mode invoke not open");
            }
        }
    }

    //通知网络线程
    bool bEmpty = false;
    bool bSync  = (msg->eType == ReqMessage::SYNC_CALL);

    //赋值出来, 避免极端情况(异步请求都处理完了, msg已经释放, 才进入到后面的判断, 目前发现在麒麟OS上会出现)
    auto sched = msg->sched;
    auto pObjectProxy = msg->pObjectProxy;

    if (!pReqQ->push_back(msg, bEmpty))
    {
        TLOGERROR("[ServantProxy::invoke msgQueue push_back error thread seq:" << pSptd->_reqQNo << "]" << endl);

        delete msg;
        msg = NULL;

        throw TarsClientQueueException("client queue full");
    }

    if (sched)
    {
        //协程中, 直接发包了
        pObjectProxy->getCommunicatorEpoll()->handle(pSptd->_reqQNo);
    }
    else
    {
        pObjectProxy->getCommunicatorEpoll()->notify(pSptd->_reqQNo);
    }

    if (bSync)
    {
        if (!msg->sched)
        {
        	assert(msg->pMonitor);

			msg->pMonitor->wait();

			if(!msg->pMonitor->bMonitorFin)
			{
				TLOGERROR("[ServantProxy::invoke communicator terminate]" << endl);
				throw TarsCommunicatorException("communicator terminate");
			}
        }
        else
        {
			assert(!msg->sched->isMainCoroutine());
			msg->sched->yield(false);
        }

        //判断eStatus来判断状态
//        assert(msg->eStatus != ReqMessage::REQ_REQ);

	    if(msg->adapter) {
		    pSptd->_data._szHost = msg->adapter->endpoint().desc();
	    }

        if(msg->eStatus == ReqMessage::REQ_RSP && msg->response->iRet == TARSSERVERSUCCESS)
        {
            //成功
            return;
        }

        ostringstream os;
        if (msg->eStatus == ReqMessage::REQ_TIME)
        {
            //超时
            os << "[ServantProxy::invoke timeout:" << msg->request.iTimeout;
        }
        else
        {
            os << "[ServantProxy::invoke errno:" << msg->response->iRet << ",info:" << msg->response->sResultDesc;
        }

        os << ",servant:" << msg->pObjectProxy->name() << ",func:" << msg->request.sFuncName;

        if (msg->adapter)
            os << ",adapter:" << msg->adapter->endpoint().desc();

        os << ",reqid:" << msg->request.iRequestId << "]";

        if (msg->eStatus == ReqMessage::REQ_TIME)
        {
            //超时
            delete msg;
            msg = NULL;

            throw TarsSyncCallTimeoutException(os.str());
        }

        //异常调用
        int ret = msg->response->iRet;

		delete msg;
        msg = NULL;

        TarsException::throwException(ret, os.str());
    }
}

//////////////////////////////////////////////////////////////////
void ServantProxy::tars_invoke_async(char  cPacketType,
                                    const string &sFuncName,
                                    TarsOutputStream<BufferWriterVector> &buf,
                                    const map<string, string>& context,
                                    const map<string, string>& status,
                                    const ServantProxyCallbackPtr& callback,
                                    bool  bCoro)
{
	ReqMessage *msg = new ReqMessage();

    msg->init(callback?ReqMessage::ASYNC_CALL:ReqMessage::ONE_WAY, this);
    msg->callback = callback;

    msg->request.iVersion = TARSVERSION;
    msg->request.cPacketType = (callback ? cPacketType : TARSONEWAY);
	msg->request.sFuncName = sFuncName;
	msg->request.sServantName = _objectProxy->name();

    buf.swap(msg->request.sBuffer);

    msg->request.context      = context;
    msg->request.status       = status;
    msg->request.iTimeout     = _asyncTimeout;
    
//    // 在RequestPacket中的context设置主调信息
//    if(_masterFlag)
//    {
//        msg->request.context.insert(std::make_pair(TARS_MASTER_KEY,ClientConfig::ModuleName)); //TARS_MASTER_KEY  clientConfig.ModuleName
//    }

	checkDye(msg->request);
	checkTrace(msg->request);
	checkCookie(msg->request);
	servant_invoke(msg, bCoro);
}


//////////////////////////////////////////////////////////////////
void ServantProxy::tars_invoke_async(char  cPacketType,
                                    const string &sFuncName,
                                    const vector<char> &buf,
                                    const map<string, string>& context,
                                    const map<string, string>& status,
                                    const ServantProxyCallbackPtr& callback,
                                    bool  bCoro)
{
    ReqMessage * msg = new ReqMessage();

    msg->init(callback?ReqMessage::ASYNC_CALL:ReqMessage::ONE_WAY, this);
    msg->callback = callback;

    msg->request.iVersion = TARSVERSION;
    msg->request.cPacketType = (callback ? cPacketType : TARSONEWAY);
	msg->request.sFuncName = sFuncName;
	msg->request.sServantName = _objectProxy->name();
    msg->request.sBuffer = buf;
    msg->request.context      = context;
    msg->request.status       = status;
    msg->request.iTimeout     = _asyncTimeout;
    
//    // 在RequestPacket中的context设置主调信息
//    if(_masterFlag)
//    {
//        msg->request.context.insert(std::make_pair(TARS_MASTER_KEY,ClientConfig::ModuleName)); //TARS_MASTER_KEY  clientConfig.ModuleName
//    }

	checkDye(msg->request);
	checkTrace(msg->request);
	checkCookie(msg->request);
	servant_invoke(msg, bCoro);
}

shared_ptr<ResponsePacket> ServantProxy::tars_invoke(char  cPacketType,
                              const string& sFuncName,
                              const vector<char>& buf,
                              const map<string, string>& context,
                              const map<string, string>& status)
                            //   ResponsePacket& rsp)
{
    ReqMessage *msg = new ReqMessage();

    msg->init(ReqMessage::SYNC_CALL, this);

    msg->request.iVersion = TARSVERSION;
    msg->request.cPacketType = cPacketType;
	msg->request.sFuncName = sFuncName;
    msg->request.sServantName = _objectProxy->name();

    msg->request.sBuffer = buf;
    msg->request.context      = context;
    msg->request.status       = status;
    msg->request.iTimeout     = _syncTimeout;

//    // 在RequestPacket中的context设置主调信息
//    if(_masterFlag)
//    {
//        msg->request.context.insert(std::make_pair(TARS_MASTER_KEY,ClientConfig::ModuleName));
//    }

	checkDye(msg->request);
	checkTrace(msg->request);
	checkCookie(msg->request);
	servant_invoke(msg, false);

    shared_ptr<ResponsePacket> rsp = msg->response;
    // rsp = msg->response;

	delete msg;
	msg = NULL;

	return rsp;
}


shared_ptr<ResponsePacket> ServantProxy::tars_invoke(char  cPacketType,
                              const string& sFuncName,
                              TarsOutputStream<BufferWriterVector>& buf,
                              const map<string, string>& context,
                              const map<string, string>& status)
{
    ReqMessage * msg = new ReqMessage();

    msg->init(ReqMessage::SYNC_CALL, this);

    msg->request.iVersion = TARSVERSION;
    msg->request.cPacketType = cPacketType;
	msg->request.sFuncName = sFuncName;
    msg->request.sServantName = _objectProxy->name();

    buf.swap(msg->request.sBuffer);
    msg->request.context      = context;
    msg->request.status       = status;
    msg->request.iTimeout     = _syncTimeout;

	checkDye(msg->request);
	checkTrace(msg->request);
	checkCookie(msg->request);
	servant_invoke(msg, false);

    shared_ptr<ResponsePacket> rsp = msg->response;

	delete msg;
	msg = NULL;

	return rsp;
}
//////////////////////////////////////////////////////////////////////////////
//服务端是非tars协议，通过rpc_call调用
void ServantProxy::rpc_call(uint32_t iRequestId, 
                            const string& sFuncName,
                            const char* buff, 
                            uint32_t len,
                            ResponsePacket& rsp)
{
	ReqMessage *msg = new ReqMessage();

    msg->init(ReqMessage::SYNC_CALL, this);
    msg->bFromRpc             = true;
    msg->request.sServantName = _objectProxy->name();
    msg->request.sFuncName    = sFuncName;
    msg->request.iRequestId   = iRequestId;

    msg->request.sBuffer.assign(buff, buff + len);

    servant_invoke(msg, false);

    rsp = *msg->response.get();

    delete msg;
    msg = NULL;
}

void ServantProxy::rpc_call_async(uint32_t iRequestId, 
                                  const string& sFuncName,
                                  const char* buff, 
                                  uint32_t len, 
                                  const ServantProxyCallbackPtr& callback, 
                                  bool  bCoro)
{
	ReqMessage *msg = new ReqMessage();

	msg->init(callback ? ReqMessage::ASYNC_CALL : ReqMessage::ONE_WAY, this);

	msg->bFromRpc             = true;
	msg->callback             = callback;
	msg->request.sServantName = _objectProxy->name();
	msg->request.sFuncName    = sFuncName;

	msg->request.iRequestId = iRequestId;

	msg->request.sBuffer.assign(buff, buff + len);

	servant_invoke(msg, bCoro);
}

ServantPrx ServantProxy::getServantPrx(ReqMessage *msg)
{
    if (_servantId == 0)
    {
        std::lock_guard<std::mutex> m(_servantMutex);

        if (_servantId == 0 && _servantList.empty())
        {
            for (int i = 1; i < _connectionSerial; ++i)
            {
                string obj = tars_name() + "#" + TC_Common::tostr(i);
                if (!_objectProxy->address().empty())
                {
                    obj += "@" + _objectProxy->address();
                }

                ServantPrx prx = _communicator->stringToProxy<ServantPrx>(obj, this->tars_setName(), false);
                prx->tars_set_protocol(tars_get_protocol());
                prx->tars_connect_timeout(tars_connect_timeout());
                prx->tars_timeout(tars_timeout());
                prx->tars_async_timeout(tars_async_timeout());

                prx->_rootPrx = this;

                _servantList.push_back(prx);
            }
        }
    }

    if (_connectionSerial != 0)
    {
        assert(int(_servantList.size() + 1) == _connectionSerial);
    }

    int id = _servantId++ % (_servantList.size() + 1);

    if (id == 0)
    {
        return this;
    }

    return _servantList[(id - 1)];
}

void ServantProxy::travelObjectProxys(ServantProxy *prx, function<void(ObjectProxy*)> f)
{
//	vector<ObjectProxy*> objectProxys;

	size_t num = _communicator->getCommunicatorEpollNum();

	for (size_t i = 0; i < num; ++i)
	{
		auto ce = _communicator->getCommunicatorEpoll(i);

		ObjectProxy* objectProxy = ce->servantToObjectProxy(prx);

		if (objectProxy)
		{
			f(objectProxy);
		}
	}

	//协程通信器也需要
	_communicator->forEachSchedCommunicatorEpoll([&](const shared_ptr<CommunicatorEpoll>& ce)
	{
		ObjectProxy* objectProxy = ce->servantToObjectProxy(prx);

		if (objectProxy)
		{
			f(objectProxy);
		}
	});
}

vector<ObjectProxy*> ServantProxy::getObjectProxys()
{
	vector<ObjectProxy*> objectProxys;

	//更新子servant proxy的地址
	for (size_t i = 0; i < _servantList.size(); i++)
	{
		ServantProxy* prx = _servantList[i].get();

		travelObjectProxys(prx, [&](ObjectProxy *op){
			objectProxys.push_back(op);
		});
	}

	travelObjectProxys(this, [&](ObjectProxy *op){
		objectProxys.push_back(op);
	});

	return objectProxys;
}

void ServantProxy::tars_update_endpoints(const set<EndpointInfo> &active, const set<EndpointInfo> &inactive)
{
	onNotifyEndpoints(NULL, active, inactive);
}

//在网络线程中回调
void ServantProxy::onNotifyEndpoints(CommunicatorEpoll *communicatorEpoll, const set<EndpointInfo> &active, const set<EndpointInfo> &inactive)
{
    //更新子servant proxy的地址
    for (size_t i = 0; i < _servantList.size(); i++)
    {
        ServantProxy* prx = _servantList[i].get();

        travelObjectProxys(prx, [&](ObjectProxy *op){
            if(op->getEndpointManager())
            {
                op->getEndpointManager()->updateEndpointsOutter(active, inactive);
            }
        });
    }

    travelObjectProxys(this, [&](ObjectProxy *op){
        if(op->getEndpointManager())
        {
            op->getEndpointManager()->updateEndpointsOutter(active, inactive);
        }
    });
}

void ServantProxy::tars_close()
{
    tars_open_keepalive(false);
    tars_reconnect(0);

    size_t num = _communicator->getCommunicatorEpollNum();

    for (size_t i = 0; i < num; ++i)
    {
        auto ce = _communicator->getCommunicatorEpoll(i);

        ce->notifyClose(this);
    }

    //协程通信器也需要
    _communicator->forEachSchedCommunicatorEpoll([&](const shared_ptr<CommunicatorEpoll>& ce)
                                                 {
                                                     ce->notifyClose(this);
                                                 });

}

//在网络线程中回调
void ServantProxy::onClose(CommunicatorEpoll *communicatorEpoll)
{
    for (size_t i = 0; i < _servantList.size(); i++)
    {
        ServantProxy* prx = _servantList[i].get();

        ObjectProxy *op = communicatorEpoll->servantToObjectProxy(prx);
        if(op)
        {
            op->close();
        }
    }

    ObjectProxy *op = communicatorEpoll->servantToObjectProxy(this);
    if(op)
    {
        op->close();
    }
}

void ServantProxy::onSetInactive(const EndpointInfo &ep)
{
    if (!_rootPrx)
        return;

    size_t num = _communicator->getCommunicatorEpollNum();

    for (size_t i = 0; i < num; ++i)
    {
        auto ce = _communicator->getCommunicatorEpoll(i);

        ce->notifySetInactive(this, ep);
    }

    //协程通信器也需要
    _communicator->forEachSchedCommunicatorEpoll([&](const shared_ptr<CommunicatorEpoll>& ce)
                                                 {
                                                     ce->notifySetInactive(this, ep);
                                                 });

}

//在网络线程中回调
void ServantProxy::onSetInactive(CommunicatorEpoll *communicatorEpoll, const EndpointInfo &ep)
{
    for (size_t i = 0; i < _servantList.size(); i++)
    {
        ServantProxy* prx = _servantList[i].get();

        ObjectProxy *op = communicatorEpoll->servantToObjectProxy(prx);
        if(op)
        {
            op->onSetInactive(ep);
        }
    }

    ObjectProxy *op = communicatorEpoll->servantToObjectProxy(this);
    if(op)
    {
        op->onSetInactive(ep);
    }
}

int ServantProxy::servant_invoke(ReqMessage *msg, bool bCoroAsync)
{
    ServantPrx prx = getServantPrx(msg);

    if (msg->callback)
    {
        msg->callback->setServantPrx(prx);
    }

    prx->invoke(msg, bCoroAsync);

    return 0;
}

void ServantProxy::http_call(const string &funcName, const shared_ptr<TC_HttpRequest> &request, shared_ptr<TC_HttpResponse> &response)
{
	if (_connectionSerial <= 0)
	{
		_connectionSerial = DEFAULT_CONNECTION_SERIAL;
	}

	ReqMessage *msg = new ReqMessage();

	msg->init(ReqMessage::SYNC_CALL, this);

	msg->bFromRpc = true;

	msg->request.sServantName = _objectProxy->name();
	msg->request.sFuncName    = funcName;

	msg->request.sBuffer.resize(sizeof(shared_ptr<TC_HttpRequest>));

	msg->deconstructor = [msg] {
		shared_ptr<TC_HttpRequest> &data = *(shared_ptr<TC_HttpRequest> *)(msg->request.sBuffer.data());
		data.reset();

		if (!msg->response->sBuffer.empty())
		{
			shared_ptr<TC_HttpResponse> &rsp = *(shared_ptr<TC_HttpResponse> *)(msg->response->sBuffer.data());
			//主动reset一次
			rsp.reset();

			msg->response->sBuffer.clear();
		}
	};

	shared_ptr<TC_HttpRequest> &data = *(shared_ptr<TC_HttpRequest> *)(msg->request.sBuffer.data());

	data = request;

	servant_invoke(msg, false);

	response = *(shared_ptr<TC_HttpResponse> *)(msg->response->sBuffer.data());

	delete msg;
	msg = NULL;
}

void ServantProxy::http_call_async(const string &funcName, const shared_ptr<TC_HttpRequest> &request, const HttpCallbackPtr &cb, bool bCoro)
{
	if (_connectionSerial <= 0)
	{
		_connectionSerial = DEFAULT_CONNECTION_SERIAL;
	}

	ReqMessage *msg = new ReqMessage();

	msg->init(ReqMessage::ASYNC_CALL, this);

	msg->bFromRpc = true;

	msg->request.sServantName = _objectProxy->name();
	msg->request.sFuncName    = funcName;

	msg->request.sBuffer.resize(sizeof(shared_ptr<TC_HttpRequest>));

	msg->deconstructor = [msg] {
		shared_ptr<TC_HttpRequest> &data = *(shared_ptr<TC_HttpRequest> *)(msg->request.sBuffer.data());
		data.reset();

		if (!msg->response->sBuffer.empty())
		{
			shared_ptr<TC_HttpResponse> &rsp = *(shared_ptr<TC_HttpResponse> *)(msg->response->sBuffer.data());
			//主动reset一次
			rsp.reset();

			msg->response->sBuffer.clear();
		}
	};

	*(shared_ptr<TC_HttpRequest> *)(msg->request.sBuffer.data()) = request;

	ServantProxyCallbackPtr callback (new HttpServantProxyCallback(cb));

	msg->callback = callback;

	servant_invoke(msg, bCoro);
}

void ServantProxy::common_protocol_call(const string &funcName, const shared_ptr<TC_CustomProtoReq> &request, shared_ptr<TC_CustomProtoRsp> &response)
{
	if (_connectionSerial <= 0)
	{
		_connectionSerial = DEFAULT_CONNECTION_SERIAL;
	}

	ReqMessage *msg = new ReqMessage();

	msg->init(ReqMessage::SYNC_CALL, this);
	msg->bFromRpc = true;
	msg->request.sFuncName    = funcName;

	msg->request.sBuffer.resize(sizeof(shared_ptr<TC_CustomProtoReq>));

	msg->deconstructor = [msg] {
		shared_ptr<TC_CustomProtoReq> &data = *(shared_ptr<TC_CustomProtoReq> *)(msg->request.sBuffer.data());
		data.reset();

		if (!msg->response->sBuffer.empty())
		{
			shared_ptr<TC_CustomProtoRsp> &rsp = *(shared_ptr<TC_CustomProtoRsp> *)(msg->response->sBuffer.data());
			//主动reset一次
			rsp.reset();

			msg->response->sBuffer.clear();
		}
	};

	shared_ptr<TC_CustomProtoReq> &data = *(shared_ptr<TC_CustomProtoReq> *)(msg->request.sBuffer.data());

	data = request;

	servant_invoke(msg, false);

	response = *(shared_ptr<TC_CustomProtoRsp> *)(msg->response->sBuffer.data());

	delete msg;
	msg = NULL;
}

void ServantProxy::common_protocol_call_async(const string &funcName, const shared_ptr<TC_CustomProtoReq> &request, const ServantProxyCallbackPtr &cb, bool bCoro)
{
	if (_connectionSerial <= 0)
	{
		_connectionSerial = DEFAULT_CONNECTION_SERIAL;
	}

	ReqMessage *msg = new ReqMessage();

	msg->init(ReqMessage::ASYNC_CALL, this);
	msg->bFromRpc = true;
	msg->request.sFuncName    = funcName;
	msg->request.sServantName = tars_name();

	msg->request.sBuffer.resize(sizeof(shared_ptr<TC_CustomProtoReq>));

	msg->deconstructor = [msg] {
		shared_ptr<TC_CustomProtoReq> &data = *(shared_ptr<TC_CustomProtoReq> *)(msg->request.sBuffer.data());
		data.reset();

		if (!msg->response->sBuffer.empty())
		{
			shared_ptr<TC_CustomProtoRsp> &rsp = *(shared_ptr<TC_CustomProtoRsp> *)(msg->response->sBuffer.data());
			//主动reset一次
			rsp.reset();

			msg->response->sBuffer.clear();
		}
	};

	*(shared_ptr<TC_CustomProtoReq> *)(msg->request.sBuffer.data()) = request;

	msg->callback = cb;

	servant_invoke(msg, bCoro);
}

//
//选取一个网络线程对应的信息
void ServantProxy::selectNetThreadInfo(ServantProxyThreadData *pSptd, ObjectProxy *&pObjProxy, shared_ptr<ReqInfoQueue> &pReqQ)
{
	if(pSptd->_sched && pSptd->_communicatorEpoll == NULL)
	{
		//处于业务线程中, 且当前业务线程是以协程模式启动;
		auto schedCommunicatorEpollInfo = pSptd->getSchedCommunicatorEpollInfo(_communicator);

		shared_ptr<CommunicatorEpoll> ce;

		if (!schedCommunicatorEpollInfo->_communicator)
		{
			//当前协程没有关联过私有网络通信器, 需要新建!
			pReqQ = std::make_shared<ReqInfoQueue>(_communicator->getCommunicatorEpoll(0)->getNoSendQueueLimit());
			ce = _communicator->createSchedCommunicatorEpoll(pSptd->_reqQNo, pReqQ);

			schedCommunicatorEpollInfo->_communicator = _communicator;
			schedCommunicatorEpollInfo->_info._reqQueue = pReqQ;
			schedCommunicatorEpollInfo->_info._communicatorEpoll = ce;

			pObjProxy = ce->createObjectProxy(this, this->tars_full_name(), this->tars_setName());

			pObjProxy->initialize(true);
		}
		else
		{
			//网络通信器已经初始化过, 直接获取对象
			pReqQ = schedCommunicatorEpollInfo->_info._reqQueue.lock();

			ce = schedCommunicatorEpollInfo->_info._communicatorEpoll.lock();
			if(ce && pReqQ)
			{
				pObjProxy = ce->hasObjectProxy(this->tars_full_name(), this->tars_setName());

				//创建对应的ObjectProxy
				if(!pObjProxy)
				{
					pObjProxy = ce->createObjectProxy(this, this->tars_full_name(), this->tars_setName());

					pObjProxy->initialize(true);
				}
			}
			else
			{
//				assert(false);
				throw TarsCommunicatorException("communicator may deconstruct");
			}
		}
	}
	else
	{
		if( pSptd->_communicatorEpoll )
		{
			auto info = pSptd->getCommunicatorEpollInfo(_communicator);

			assert(info->_info.size() == 1);
			assert(info->_info[0]._communicatorEpoll.lock().get() == pSptd->_communicatorEpoll);

			pObjProxy = pSptd->_communicatorEpoll->servantToObjectProxy(this);
			pReqQ = info->_info[0]._reqQueue.lock();

		}
		else
		{
			//处于普通线程中, 判断当前线程是否关联过网络通信器, 没关联, 则关联所有的公有通信器, 即创建和公有网络通信器的队列!
			auto communicatorEpollInfo = pSptd->getCommunicatorEpollInfo(_communicator);

			//当前线程没有关联业务通信器, 需要关联
			if (!communicatorEpollInfo->_communicator)
			{
				communicatorEpollInfo->_communicator = _communicator;
				//为每个网络线程都创建一个队列
				for (size_t i = 0; i < _communicator->getCommunicatorEpollNum(); ++i)
				{
					shared_ptr<CommunicatorEpoll> ce = _communicator->getCommunicatorEpoll(i);

					pSptd->addCommunicatorEpoll(ce);
				}
			}

			if(communicatorEpollInfo->_communicator->isTerminating())
			{
				throw TarsCommunicatorException("communicator may deconstruct");
			}

			assert(communicatorEpollInfo->_netSeq < _communicator->getCommunicatorEpollNum());

			//循环使用下一个网络线程发送数据
			auto ce = communicatorEpollInfo->_info[communicatorEpollInfo->_netSeq]._communicatorEpoll.lock();
			if (ce)
			{
				pObjProxy = ce->servantToObjectProxy(this);
				pReqQ = communicatorEpollInfo->_info[communicatorEpollInfo->_netSeq]._reqQueue.lock();

				communicatorEpollInfo->_netSeq++;

				if (communicatorEpollInfo->_netSeq == _communicator->getCommunicatorEpollNum())
					communicatorEpollInfo->_netSeq = 0;
			}

		}

		if(!pReqQ)
		{
			//队列已经析构, 说明通信器已经释放了!
			throw TarsCommunicatorException("communicator has deconstructed");
		}
	}
}

void ServantProxy::checkDye(RequestPacket& req)
{
    //线程私有数据
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();
    assert(pSptd != NULL);
    if (pSptd && pSptd->_data._dyeing)
    {
        SET_MSG_TYPE(req.iMessageType, TARSMESSAGETYPEDYED);

        req.status[ServantProxy::STATUS_DYED_KEY] = pSptd->_data._dyeingKey;
    }
}

void ServantProxy::checkTrace(RequestPacket &req)
{
    //线程私有数据
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();
    assert(pSptd != NULL);
    if (pSptd && pSptd->_traceCall)
    {
        SET_MSG_TYPE(req.iMessageType, tars::TARSMESSAGETYPETRACE);

        req.status[ServantProxy::STATUS_TRACE_KEY] = pSptd->getTraceKey();
    }
}

void ServantProxy::checkCookie(RequestPacket &req)
{
    //线程私有数据
    ServantProxyThreadData *pSptd = ServantProxyThreadData::getData();
    assert(pSptd != NULL);

    std::for_each(pSptd->_data._cookie.begin(), pSptd->_data._cookie.end(), [&](map<string, string>::value_type &p) {
        req.status.insert(make_pair(p.first, p.second));
    });
}


void ServantProxy::tars_endpoints(vector<EndpointInfo> &activeEndPoint, vector<EndpointInfo> &inactiveEndPoint)
{
    _endpointInfo->getEndpoint(activeEndPoint, inactiveEndPoint);
}

void ServantProxy::tars_endpointsAll(vector<EndpointInfo> &activeEndPoint, vector<EndpointInfo> &inactiveEndPoint)
{
    _endpointInfo->getEndpointByAll(activeEndPoint, inactiveEndPoint);
}

void ServantProxy::tars_endpointsBySet(const string & sName,vector<EndpointInfo> &activeEndPoint, vector<EndpointInfo> &inactiveEndPoint)
{
    _endpointInfo->getEndpointBySet(sName, activeEndPoint, inactiveEndPoint);
}

void ServantProxy::tars_endpointsByStation(const string & sName,vector<EndpointInfo> &activeEndPoint, vector<EndpointInfo> &inactiveEndPoint)
{
    _endpointInfo->getEndpointByStation(sName, activeEndPoint, inactiveEndPoint);
}

vector<TC_Endpoint> ServantProxy::tars_endpoints(const std::string & sStation)
{
    vector<TC_Endpoint> activeEndPoint;
    vector<TC_Endpoint> inactiveEndPoint;
    _endpointInfo->getTCEndpoint(activeEndPoint, inactiveEndPoint);
    return activeEndPoint;
}

void ServantProxy::tars_endpoints(const std::string & sStation, vector<TC_Endpoint> & vecActive, vector<TC_Endpoint> & vecInactive)
{
    _endpointInfo->getTCEndpointByStation(sStation, vecActive, vecInactive);
}

vector<TC_Endpoint> ServantProxy::getEndpoint()
{
    vector<TC_Endpoint> activeEndPoint;
    vector<TC_Endpoint> inactiveEndPoint;
    _endpointInfo->getTCEndpoint(activeEndPoint, inactiveEndPoint);
    return activeEndPoint;
}

vector<TC_Endpoint> ServantProxy::getEndpoint4All()
{
    vector<TC_Endpoint> activeEndPoint;
    vector<TC_Endpoint> inactiveEndPoint;
    _endpointInfo->getTCEndpointByAll(activeEndPoint, inactiveEndPoint);
    return activeEndPoint;
}

void TARS_TRACE(const string &traceKey, const char *annotation, const string &client, const string &server, const char* func, int ret, const string &data, const string &ex)
{
    FDLOG(TRACE_LOG_FILENAME) << traceKey << "|" << annotation << "|" << client << "|" << server << "|" << func << "|" << TNOWMS << "|" << ret << "|" << TC_Base64::encode(data) << "|" << ex << endl;
}
//////////////////////////////////////////////////////////////////////////////////////////////////
}
