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78 lines (56 loc) · 1.88 KB
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/**
* 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.
*/
#ifndef __QUERY_DB_BY_HASH_THREAD_H_
#define __QUERY_DB_BY_HASH_THREAD_H_
#include <iostream>
#include <vector>
#include "util/tc_thread.h"
#include "util/tc_mysql.h"
#include "util/tc_common.h"
#include "util/tc_thread_queue.h"
#include "QueryItem.h"
using namespace tars;
using namespace std;
//////////////////////////////////////////////////////////////////////////////
class QueryDbThread;
//////////////////////////////////////////////////////////////////////////////
class HandleThreadRunner : public TC_Thread
{
public:
HandleThreadRunner(QueryDbThread* proc);
virtual void run();
void terminate();
private:
bool _terminate;
QueryDbThread * _proc;
};
//////////////////////////////////////////////////////////////////////////////
class QueryDbThread
{
public:
QueryDbThread();
~QueryDbThread();
void terminate();
void start(int iThreadNum);
void put(QueryItem* pItem);
bool pop(QueryItem* &pItem);
size_t getQueueSize() { return _queue.size(); };
private:
bool _terminate;
TC_ThreadQueue<QueryItem*> _queue;
vector<HandleThreadRunner*> _runners;
};
#endif