mirror of
https://gitee.com/TarsCloud/TarsCpp.git
synced 2024-12-24 04:16:53 +08:00
1028 lines
29 KiB
C++
1028 lines
29 KiB
C++
/**
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* Tencent is pleased to support the open source community by making Tars available.
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*
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* Copyright (C) 2016THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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#include "servant/ServantProxy.h"
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#include "servant/ServantHandle.h"
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#include "servant/StatReport.h"
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#include "servant/Application.h"
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#include "servant/BaseF.h"
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#include "servant/TarsLogger.h"
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#include "servant/Message.h"
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#include "servant/EndpointManager.h"
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namespace tars
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{
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///////////////////////////////////////////////////////////////
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thread_local shared_ptr<ServantProxyThreadData> ServantProxyThreadData::g_sp;
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SeqManager* ServantProxyThreadData::_pSeq = new SeqManager(MAX_CLIENT_NOTIFYEVENT_NUM);
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///////////////////////////////////////////////////////////////
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SeqManager::SeqManager(uint16_t iNum)
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{
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assert(iNum < MAX_UNSIGN_SHORT);
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assert(iNum > 0);
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_p = NULL;
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_p = new SeqInfo[iNum];
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assert(_p);
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//0xff表示结束
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_free = 0;
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_freeTail = iNum -1;
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for(uint16_t i=0;i<(uint16_t)iNum;i++)
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{
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_p[i].free = true;
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_p[i].next = i+1;
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}
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_p[iNum-1].next = MAX_UNSIGN_SHORT;
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_num = iNum;
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}
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uint16_t SeqManager::get()
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{
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TC_LockT<TC_SpinLock> lock(_mutex);
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assert(_free != MAX_UNSIGN_SHORT);
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assert(_p[_free].free);
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uint16_t buf = _free;
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if(_free == _freeTail)
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{
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assert(_p[buf].next == MAX_UNSIGN_SHORT);
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_freeTail = MAX_UNSIGN_SHORT;
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}
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_free = _p[buf].next;
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_p[buf].free = false;
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return buf;
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}
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void SeqManager::del(uint16_t iSeq)
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{
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TC_LockT<TC_SpinLock> lock(_mutex);
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assert(iSeq < _num);
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assert(!_p[iSeq].free);
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_p[iSeq].next = MAX_UNSIGN_SHORT;
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if(MAX_UNSIGN_SHORT == _freeTail)
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{
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_free = iSeq;
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}
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else
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{
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_p[_freeTail].next = iSeq;
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}
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_p[iSeq].free = true;
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_freeTail = iSeq;
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}
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///////////////////////////////////////////////////////////////
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ServantProxyThreadData::ServantProxyThreadData()
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: _queueInit(false)
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, _reqQNo(0)
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, _netSeq(0)
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, _netThreadSeq(-1)
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, _hash(false)
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, _conHash(false)
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, _hashCode(-1)
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, _dyeing(false)
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, _hasTimeout(false)
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, _timeout(0)
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, _sched(NULL)
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, _objectProxyNum(0)
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{
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}
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ServantProxyThreadData::~ServantProxyThreadData()
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{
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try
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{
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if(_queueInit)
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{
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for(size_t i=0;i<_objectProxyNum;++i)
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{
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if(_objectProxyOwn.get()[i])
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{
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ReqMessage * msg = new ReqMessage();
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msg->eType = ReqMessage::THREAD_EXIT;
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bool bEmpty = false;
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_reqQueue[i]->push_back(msg, bEmpty);
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_objectProxyOwn.get()[i]->getCommunicatorEpoll()->notifyDel(_reqQNo);
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}
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}
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_queueInit = false;
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}
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_pSeq->del(_reqQNo);
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}
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catch (...)
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{
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}
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}
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ServantProxyThreadData * ServantProxyThreadData::getData()
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{
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if (!g_sp)
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{
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g_sp.reset(new ServantProxyThreadData());
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g_sp->_reqQNo = _pSeq->get();
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}
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return g_sp.get();
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}
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///////////////////////////////////////////////////////////////
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ServantProxyCallback::ServantProxyCallback()
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: _bNetThreadProcess(false)
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{
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}
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int HttpServantProxyCallback::onDispatch(ReqMessagePtr msg)
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{
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if (msg->response->iRet != tars::TARSSERVERSUCCESS)
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{
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return onDispatchException(msg->request, *msg->response);
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}
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return onDispatchResponse(msg->request, *msg->response);
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}
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HttpServantProxyCallback::HttpServantProxyCallback(const HttpCallbackPtr& cb) :
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_httpCb(cb)
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{
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}
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int HttpServantProxyCallback::onDispatchException(const RequestPacket &request, const ResponsePacket &response)
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{
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return _httpCb->onHttpResponseException(request.context, response.iRet);
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}
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int HttpServantProxyCallback::onDispatchResponse(const RequestPacket &request, const ResponsePacket &response)
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{
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return _httpCb->onHttpResponse(request.context, response.status, response.sBuffer);
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}
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///////////////////////////////////////////////////////////////
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void coroWhenAll(const CoroParallelBasePtr &ptr)
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{
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if(!ptr->checkAllReqSend())
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{
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TLOGERROR("[TARS][coroWhenAll use coro invoke interface's num not equal ptr set value]"<<endl);
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throw TarsUseCoroException("use coro invoke interface's num not equal ptr set value");
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}
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//线程私有数据
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ServantProxyThreadData * pSptd = ServantProxyThreadData::getData();
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assert(pSptd != NULL);
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if(!pSptd->_sched)
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{
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TLOGERROR("[TARS][coroWhenAll no open coroutine mode]"<<endl);
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throw TarsUseCoroException("coroWhenAll not open coroutine mode");
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}
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pSptd->_sched->yield(false);
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vector<ReqMessage*> vMsg = ptr->getAllReqMessage();
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for(size_t i = 0; i < vMsg.size(); ++i)
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{
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ReqMessagePtr msgPtr = vMsg[i];
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vMsg[i]->callback->onDispatch(msgPtr);
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}
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}
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///////////////////////////////////////////////////////////////
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string ServantProxy::STATUS_DYED_KEY = "STATUS_DYED_KEY";
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string ServantProxy::STATUS_GRID_KEY = "STATUS_GRID_KEY";
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string ServantProxy::STATUS_SAMPLE_KEY = "STATUS_SAMPLE_KEY";
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string ServantProxy::STATUS_RESULT_CODE = "STATUS_RESULT_CODE";
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string ServantProxy::STATUS_RESULT_DESC = "STATUS_RESULT_DESC";
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string ServantProxy::STATUS_SETNAME_VALUE = "STATUS_SETNAME_VALUE";
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string ServantProxy::TARS_MASTER_KEY = "TARS_MASTER_KEY";
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string ServantProxy::STATUS_TRACK_KEY = "STATUS_TRACK_KEY";
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ServantProxy::ServantProxy(Communicator * pCommunicator, ObjectProxy ** ppObjectProxy, size_t iClientThreadNum)
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: _communicator(pCommunicator)
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, _objectProxy(ppObjectProxy)
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, _objectProxyNum(iClientThreadNum)
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, _syncTimeout(DEFAULT_SYNCTIMEOUT)
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, _asyncTimeout(DEFAULT_ASYNCTIMEOUT)
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, _id(0)
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, _masterFlag(false)
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, _minTimeout(100)
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{
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_objectProxyOwn.reset(ppObjectProxy);
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_endpointInfo.reset(new EndpointManagerThread(pCommunicator, (*_objectProxy)->name()));
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for(size_t i = 0;i < _objectProxyNum; ++i)
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{
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(*(_objectProxy + i))->setServantProxy(this);
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}
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_minTimeout = pCommunicator->getMinTimeout();
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if(_minTimeout < 1)
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{
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_minTimeout = 1;
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}
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// get AK/SK
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// const TC_Config& conf = Application::getConfig();
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// vector<string> adapterNames;
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//
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// cout << "accessKey:" << conf.get("/tars/application/client/TestApp.AuthServer.AuthObj<accessKey>") << ", obj:" << tars_name() << endl;
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//
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// if (conf.getDomainVector("/tars/application/client", adapterNames))
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// {
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// cout << TC_Common::tostr(adapterNames.begin(), adapterNames.end()) << ", " << tars_name() << endl;
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// auto it = std::find(adapterNames.begin(), adapterNames.end(), tars_name());
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// if (it != adapterNames.end())
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// {
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// string accessKey = conf.get("/tars/application/client/" + *it + "<accesskey>");
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// string secretKey = conf.get("/tars/application/client/" + *it + "<secretkey>");
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//
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// cout << "accessKey:" << accessKey << ", secretKey:" << secretKey << endl;
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// for(size_t i = 0;i < _objectProxyNum; ++i)
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// {
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// _objectProxy[i]->setAccessKey(pCommunicator->getServantProperty(tars_name(), "accesskey"));
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// _objectProxy[i]->setSecretKey(pCommunicator->getServantProperty(tars_name(), "secretkey"));
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// }
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// }
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// }
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}
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ServantProxy::~ServantProxy()
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{
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if(_objectProxy)
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{
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//set _objectProxy to NULL
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for(size_t i=0; i <_objectProxyNum; i++)
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{
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_objectProxy[i] = NULL;
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}
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_objectProxy = NULL;
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}
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}
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string ServantProxy::tars_name() const
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{
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if(_objectProxyNum >= 1 && (*_objectProxy != NULL))
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{
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return (*_objectProxy)->name();
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}
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return "NULL";
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}
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TC_Endpoint ServantProxy::tars_invoke_endpoint()
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{
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ServantProxyThreadData* td = ServantProxyThreadData::getData();
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if(td)
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{
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return TC_Endpoint(td->_szHost);
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}
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return TC_Endpoint();
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}
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void ServantProxy::tars_timeout(int msecond)
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{
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{
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TC_LockT<TC_ThreadMutex> lock(*this);
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//保护，超时时间不能小于_minTimeout毫秒
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_syncTimeout = (msecond < _minTimeout)?_minTimeout:msecond;
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}
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}
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int ServantProxy::tars_timeout() const
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{
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return _syncTimeout;
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}
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void ServantProxy::tars_connect_timeout(int conTimeout)
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{
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if(conTimeout < 100)
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{
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conTimeout = 100;
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}
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if(conTimeout > 5000)
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{
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conTimeout = 5000;
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}
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for(size_t i = 0;i < _objectProxyNum; ++i)
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{
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(*(_objectProxy + i))->setConTimeout(conTimeout);
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}
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}
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void ServantProxy::tars_async_timeout(int msecond)
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{
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{
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TC_LockT<TC_ThreadMutex> lock(*this);
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//保护，超时时间不能小于_minTimeout毫秒
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_asyncTimeout = (msecond < _minTimeout)?_minTimeout:msecond;
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}
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}
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int ServantProxy::tars_async_timeout() const
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{
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return _asyncTimeout;
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}
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void ServantProxy::tars_set_protocol(const ProxyProtocol& protocol)
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{
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TC_LockT<TC_ThreadMutex> lock(*this);
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for(size_t i = 0;i < _objectProxyNum; ++i)
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{
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(*(_objectProxy + i))->setProxyProtocol(protocol);
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}
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}
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void ServantProxy::tars_set_sockopt(int level, int optname, const void * optval, socklen_t optlen)
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{
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TC_LockT<TC_ThreadMutex> lock(*this);
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for(size_t i = 0;i < _objectProxyNum; ++i)
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{
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(*(_objectProxy + i))->setSocketOpt(level, optname, optval, optlen);
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}
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}
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void ServantProxy::tars_set_check_timeout(const CheckTimeoutInfo& checkTimeoutInfo)
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{
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TC_LockT<TC_ThreadMutex> lock(*this);
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for(size_t i = 0;i < _objectProxyNum; ++i)
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{
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(*(_objectProxy + i))->checkTimeoutInfo().minTimeoutInvoke = checkTimeoutInfo.minTimeoutInvoke;
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(*(_objectProxy + i))->checkTimeoutInfo().checkTimeoutInterval = checkTimeoutInfo.checkTimeoutInterval;
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(*(_objectProxy + i))->checkTimeoutInfo().frequenceFailInvoke = checkTimeoutInfo.frequenceFailInvoke;
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(*(_objectProxy + i))->checkTimeoutInfo().minFrequenceFailTime = checkTimeoutInfo.minFrequenceFailTime;
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(*(_objectProxy + i))->checkTimeoutInfo().radio = checkTimeoutInfo.radio;
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(*(_objectProxy + i))->checkTimeoutInfo().tryTimeInterval = checkTimeoutInfo.tryTimeInterval;
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}
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}
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CheckTimeoutInfo ServantProxy::tars_get_check_timeout()
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{
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CheckTimeoutInfo checkTimeoutInfo;
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if(_objectProxyNum > 0)
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{
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checkTimeoutInfo.minTimeoutInvoke = (*_objectProxy)->checkTimeoutInfo().minTimeoutInvoke;
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checkTimeoutInfo.checkTimeoutInterval = (*_objectProxy)->checkTimeoutInfo().checkTimeoutInterval;
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checkTimeoutInfo.frequenceFailInvoke = (*_objectProxy)->checkTimeoutInfo().frequenceFailInvoke;
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checkTimeoutInfo.minFrequenceFailTime = (*_objectProxy)->checkTimeoutInfo().minFrequenceFailTime;
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checkTimeoutInfo.radio = (*_objectProxy)->checkTimeoutInfo().radio;
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checkTimeoutInfo.tryTimeInterval = (*_objectProxy)->checkTimeoutInfo().tryTimeInterval;
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}
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return checkTimeoutInfo;
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}
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void ServantProxy::tars_ping()
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{
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map<string, string> m;
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map<string, string> s;
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tars::TarsOutputStream<tars::BufferWriterVector> os;
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tars_invoke(tars::TARSNORMAL, "tars_ping", os, m, s);
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}
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void ServantProxy::tars_async_ping()
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{
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map<string, string> m;
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map<string, string> s;
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tars::TarsOutputStream<tars::BufferWriterVector> os;
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tars_invoke_async(tars::TARSONEWAY, "tars_ping", os, m, s, NULL);
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}
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ServantProxy* ServantProxy::tars_hash(int64_t key)
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{
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ServantProxyThreadData * pSptd = ServantProxyThreadData::getData();
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assert(pSptd != NULL);
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pSptd->_hash = true;
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pSptd->_hashCode = key;
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return this;
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}
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ServantProxy* ServantProxy::tars_consistent_hash(int64_t key)
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{
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ServantProxyThreadData * pSptd = ServantProxyThreadData::getData();
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assert(pSptd != NULL);
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pSptd->_hash = true;
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pSptd->_conHash = true;
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pSptd->_hashCode = key;
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return this;
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}
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void ServantProxy::tars_clear_hash()
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{
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}
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ServantProxy* ServantProxy::tars_set_timeout(int msecond)
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{
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ServantProxyThreadData * pSptd = ServantProxyThreadData::getData();
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assert(pSptd != NULL);
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pSptd->_hasTimeout = true;
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pSptd->_timeout = msecond;
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return this;
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}
|
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uint32_t ServantProxy::tars_gen_requestid()
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{
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uint32_t i = ++_id;
|
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if(i == 0) {
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i = ++_id;
|
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}
|
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return i;
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}
|
||
|
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void ServantProxy::tars_set_push_callback(const ServantProxyCallbackPtr & cb)
|
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{
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for(size_t i = 0;i < _objectProxyNum; ++i)
|
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{
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(*(_objectProxy + i))->setPushCallbacks(cb);
|
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}
|
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}
|
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|
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void ServantProxy::invoke(ReqMessage * msg, bool bCoroAsync)
|
||
{
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||
msg->proxy = this;
|
||
msg->response->iRet = TARSSERVERUNKNOWNERR;
|
||
|
||
//线程私有数据
|
||
ServantProxyThreadData * pSptd = ServantProxyThreadData::getData();
|
||
assert(pSptd != NULL);
|
||
|
||
msg->bHash = pSptd->_hash;
|
||
msg->bConHash = pSptd->_conHash;
|
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msg->iHashCode = pSptd->_hashCode;
|
||
|
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//hash每次调用完成都要清掉，不用透传
|
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pSptd->_hash = false;
|
||
pSptd->_conHash = false;
|
||
|
||
//染色需要透传
|
||
msg->bDyeing = pSptd->_dyeing;
|
||
msg->sDyeingKey = pSptd->_dyeingKey;
|
||
|
||
if(msg->bDyeing)
|
||
{
|
||
TLOGTARS("[TARS][ServantProxy::invoke, set dyeing, key=" << pSptd->_dyeingKey << endl);
|
||
}
|
||
|
||
|
||
#ifdef _USE_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(pSptd->_hasTimeout)
|
||
{
|
||
msg->request.iTimeout = (pSptd->_timeout > 0)?pSptd->_timeout:msg->request.iTimeout;
|
||
pSptd->_hasTimeout = false;
|
||
}
|
||
|
||
ObjectProxy * pObjProxy = NULL;
|
||
ReqInfoQueue * pReqQ = NULL;
|
||
|
||
//选择网络线程
|
||
selectNetThreadInfo(pSptd,pObjProxy,pReqQ);
|
||
|
||
//调用发起时间
|
||
msg->iBeginTime = TNOWMS;
|
||
msg->pObjectProxy = pObjProxy;
|
||
|
||
//如果是按set规则调用
|
||
if (pObjProxy && pObjProxy->isInvokeBySet())
|
||
{
|
||
SET_MSG_TYPE(msg->request.iMessageType, tars::TARSMESSAGETYPESETNAME);
|
||
msg->request.status[ServantProxy::STATUS_SETNAME_VALUE] = pObjProxy->getInvokeSetName();
|
||
|
||
TLOGTARS("[TARS][ServantProxy::invoke, " << msg->request.sServantName << ", invoke with set,"<<pObjProxy->getInvokeSetName()<<"]" << endl);
|
||
}
|
||
|
||
//同步调用 new 一个ReqMonitor
|
||
assert(msg->pMonitor == NULL);
|
||
if(msg->eType == ReqMessage::SYNC_CALL)
|
||
{
|
||
msg->bMonitorFin = false;
|
||
|
||
if(pSptd->_sched)
|
||
{
|
||
msg->bCoroFlag = true;
|
||
msg->sched = pSptd->_sched;
|
||
msg->iCoroId = pSptd->_sched->getCoroutineId();
|
||
}
|
||
else
|
||
{
|
||
msg->pMonitor = new ReqMonitor;
|
||
}
|
||
}
|
||
|
||
if(ReqMessage::ASYNC_CALL == msg->eType)
|
||
{
|
||
//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->bCoroFlag = true;
|
||
msg->sched = pSptd->_sched;
|
||
msg->iCoroId = pSptd->_sched->getCoroutineId();
|
||
}
|
||
else
|
||
{
|
||
TLOGERROR("[TARS][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("[TARS][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);
|
||
|
||
if(!pReqQ->push_back(msg,bEmpty))
|
||
{
|
||
TLOGERROR("[TARS][ServantProxy::invoke msgQueue push_back error num:" << pSptd->_netSeq << "]" << endl);
|
||
|
||
delete msg;
|
||
msg = NULL;
|
||
|
||
pObjProxy->getCommunicatorEpoll()->notify(pSptd->_reqQNo, pReqQ);
|
||
|
||
throw TarsClientQueueException("client queue full");
|
||
}
|
||
|
||
pObjProxy->getCommunicatorEpoll()->notify(pSptd->_reqQNo, pReqQ);
|
||
|
||
//异步调用 另一个线程delele msg 如果是异步后面不能再用msg了
|
||
|
||
if(bSync)
|
||
{
|
||
if(!msg->bCoroFlag)
|
||
{
|
||
if(!msg->bMonitorFin)
|
||
{
|
||
TC_ThreadLock::Lock lock(*(msg->pMonitor));
|
||
|
||
//等待直到网络线程通知过来
|
||
if(!msg->bMonitorFin)
|
||
{
|
||
msg->pMonitor->wait();
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
msg->sched->yield(false);
|
||
}
|
||
|
||
//判断eStatus来判断状态
|
||
assert(msg->eStatus != ReqMessage::REQ_REQ);
|
||
|
||
TLOGTARS("[TARS]ServantProxy::invoke line: " << __LINE__ << " status: " << msg->eStatus << ", ret: " <<msg->response->iRet << endl);
|
||
|
||
if(msg->eStatus == ReqMessage::REQ_RSP && msg->response->iRet == TARSSERVERSUCCESS)
|
||
{
|
||
pSptd->_szHost = msg->adapter->endpoint().desc();
|
||
//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());
|
||
}
|
||
}
|
||
|
||
//同步调用返回，唤醒等待的业务线程
|
||
void ServantProxy::finished(ReqMessage * msg)
|
||
{
|
||
if(msg->pMonitor)
|
||
{
|
||
TC_ThreadLock::Lock sync(*(msg->pMonitor));
|
||
msg->pMonitor->notify();
|
||
msg->bMonitorFin = true;
|
||
}
|
||
}
|
||
|
||
//////////////////////////////////////////////////////////////////
|
||
void ServantProxy::tars_invoke_async(char cPacketType,
|
||
const string &sFuncName,
|
||
tars::TarsOutputStream<tars::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,NULL,sFuncName);
|
||
msg->callback = callback;
|
||
|
||
msg->request.iVersion = TARSVERSION;
|
||
msg->request.cPacketType = (callback ? cPacketType : TARSONEWAY);
|
||
|
||
msg->request.sServantName = (*_objectProxy)->name();
|
||
msg->request.sFuncName = sFuncName;
|
||
buf.swap(msg->request.sBuffer);
|
||
// 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);
|
||
|
||
invoke(msg, bCoro);
|
||
}
|
||
|
||
shared_ptr<ResponsePacket> ServantProxy::tars_invoke(char cPacketType,
|
||
const string& sFuncName,
|
||
tars::TarsOutputStream<tars::BufferWriterVector>& buf,
|
||
const map<string, string>& context,
|
||
const map<string, string>& status)
|
||
// ResponsePacket& rsp)
|
||
{
|
||
ReqMessage * msg = new ReqMessage();
|
||
|
||
msg->init(ReqMessage::SYNC_CALL,NULL,sFuncName);
|
||
|
||
msg->request.iVersion = TARSVERSION;
|
||
msg->request.cPacketType = cPacketType;
|
||
|
||
msg->request.sServantName = (*_objectProxy)->name();
|
||
msg->request.sFuncName = sFuncName;
|
||
buf.swap(msg->request.sBuffer);
|
||
// 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);
|
||
|
||
invoke(msg);
|
||
|
||
shared_ptr<ResponsePacket> rsp = msg->response;
|
||
// 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,NULL,sFuncName);
|
||
msg->bFromRpc = true;
|
||
|
||
msg->request.iRequestId = iRequestId;
|
||
msg->request.sFuncName = sFuncName;
|
||
msg->request.sBuffer.assign(buff, buff + len);
|
||
|
||
invoke(msg);
|
||
|
||
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,NULL,sFuncName);
|
||
|
||
msg->bFromRpc = true;
|
||
msg->callback = callback;
|
||
|
||
msg->request.iRequestId = iRequestId;
|
||
msg->request.sFuncName = sFuncName;
|
||
msg->request.sBuffer.assign(buff, buff + len);
|
||
|
||
invoke(msg, bCoro);
|
||
}
|
||
//
|
||
//
|
||
//void ServantProxy::http1_call(const std::string& method,
|
||
// const std::string& uri,
|
||
// const std::map<std::string, std::string>& headers,
|
||
// const std::string& body,
|
||
// std::map<std::string, std::string>& rheaders,
|
||
// std::string& rbody)
|
||
//{
|
||
// ReqMessage* msg = new ReqMessage();
|
||
//
|
||
// msg->init(ReqMessage::SYNC_CALL, NULL, "");
|
||
//
|
||
// msg->bFromRpc = true;
|
||
// msg->request.sServantName = uri;
|
||
// msg->request.sFuncName = method;
|
||
// msg->request.iRequestId = this->tars_gen_requestid();
|
||
//
|
||
// // 使用下面两个字段保存头部和包体
|
||
// msg->request.context = headers;
|
||
//
|
||
// msg->request.sBuffer.assign(body.begin(), body.end());
|
||
//
|
||
// invoke(msg);
|
||
//
|
||
// rheaders.swap(msg->response->status);
|
||
// rbody.assign(msg->response->sBuffer.begin(), msg->response->sBuffer.end());
|
||
//
|
||
// delete msg;
|
||
// msg = NULL;
|
||
//}
|
||
|
||
void ServantProxy::http_call(const std::string& method,
|
||
const std::string& uri,
|
||
const std::map<std::string, std::string>& headers,
|
||
const std::string& body,
|
||
std::map<std::string, std::string>& rheaders,
|
||
std::string& rbody)
|
||
{
|
||
ReqMessage* msg = new ReqMessage();
|
||
|
||
msg->init(ReqMessage::SYNC_CALL, NULL, "");
|
||
|
||
msg->bFromRpc = true;
|
||
msg->request.sServantName = uri;
|
||
msg->request.sFuncName = method;
|
||
// 使用下面两个字段保存头部和包体
|
||
msg->request.context = headers;
|
||
|
||
msg->request.sBuffer.assign(body.begin(), body.end());
|
||
|
||
invoke(msg);
|
||
|
||
rheaders.swap(msg->response->status);
|
||
rbody.assign(msg->response->sBuffer.begin(), msg->response->sBuffer.end());
|
||
|
||
delete msg;
|
||
msg = NULL;
|
||
}
|
||
|
||
void ServantProxy::http_call_async(const std::string& method,
|
||
const std::string& uri,
|
||
const std::map<std::string, std::string>& headers,
|
||
const std::string& body,
|
||
const HttpCallbackPtr &cb)
|
||
{
|
||
ReqMessage * msg = new ReqMessage();
|
||
|
||
msg->init(ReqMessage::ASYNC_CALL, NULL, "");
|
||
|
||
msg->bFromRpc = true;
|
||
msg->request.sServantName = uri;
|
||
msg->request.sFuncName = method;
|
||
// 使用下面两个字段保存头部和包体
|
||
msg->request.context = headers;
|
||
msg->request.sBuffer.assign(body.begin(), body.end());
|
||
|
||
ServantProxyCallbackPtr callback = new HttpServantProxyCallback(cb);
|
||
msg->callback = callback;
|
||
|
||
invoke(msg);
|
||
}
|
||
|
||
//选取一个网络线程对应的信息
|
||
void ServantProxy::selectNetThreadInfo(ServantProxyThreadData * pSptd, ObjectProxy * & pObjProxy, ReqInfoQueue * & pReqQ)
|
||
{
|
||
//指针为空 就new一个
|
||
if(!pSptd->_queueInit)
|
||
{
|
||
for(size_t i=0;i<_objectProxyNum;++i)
|
||
{
|
||
pSptd->_reqQueue[i] = new ReqInfoQueue(_objectProxy[0]->getCommunicatorEpoll()->getNoSendQueueLimit());
|
||
}
|
||
pSptd->_objectProxyNum = _objectProxyNum;
|
||
pSptd->_objectProxyOwn = _objectProxyOwn;
|
||
pSptd->_queueInit = true;
|
||
}
|
||
|
||
if(_objectProxyNum == 1)
|
||
{
|
||
pObjProxy = *_objectProxy;
|
||
pReqQ = pSptd->_reqQueue[0];
|
||
}
|
||
else
|
||
{
|
||
if(pSptd->_netThreadSeq >= 0)
|
||
{
|
||
//网络线程发起的请求
|
||
assert(pSptd->_netThreadSeq < static_cast<int>(_objectProxyNum));
|
||
|
||
pObjProxy = *(_objectProxy + pSptd->_netThreadSeq);
|
||
pReqQ = pSptd->_reqQueue[pSptd->_netThreadSeq];
|
||
}
|
||
else
|
||
{
|
||
//用线程的私有数据来保存选到的seq
|
||
pObjProxy = *(_objectProxy + pSptd->_netSeq);
|
||
pReqQ = pSptd->_reqQueue[pSptd->_netSeq];
|
||
pSptd->_netSeq++;
|
||
|
||
if(pSptd->_netSeq == _objectProxyNum)
|
||
pSptd->_netSeq = 0;
|
||
}
|
||
}
|
||
}
|
||
|
||
void ServantProxy::checkDye(RequestPacket& req)
|
||
{
|
||
//线程私有数据
|
||
ServantProxyThreadData * pSptd = ServantProxyThreadData::getData();
|
||
assert(pSptd != NULL);
|
||
if(pSptd && pSptd->_dyeing)
|
||
{
|
||
SET_MSG_TYPE(req.iMessageType, tars::TARSMESSAGETYPEDYED);
|
||
|
||
req.status[ServantProxy::STATUS_DYED_KEY] = pSptd->_dyeingKey;
|
||
}
|
||
}
|
||
|
||
|
||
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;
|
||
}
|
||
|
||
|
||
//////////////////////////////////////////////////////////////////////////////////////////////////
|
||
}
|