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https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
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2e1394149b
* Fixes of bugs from ASAN warnings, part one * MQC as static library, with nifty counter for global map and mutex * Switch clang to 16 * link messageqcpp to execplan
57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/* Copyright (C) 2017 MariaDB Corporation
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#pragma once
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#include <map>
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#include "messagequeue.h"
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#include <memory>
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#include <boost/stacktrace.hpp>
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namespace messageqcpp
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{
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static struct LockedClientMapInitilizer {
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LockedClientMapInitilizer ();
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~LockedClientMapInitilizer ();
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} clientMapInitilizer; // static initializer for every translation unit
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struct ClientObject
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{
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std::unique_ptr<MessageQueueClient> client;
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uint64_t lastUsed = 0;
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bool inUse = false;
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};
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class MessageQueueClientPool
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{
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public:
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static MessageQueueClient* getInstance(const std::string& module);
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static MessageQueueClient* getInstance(const std::string& dnOrIp, uint64_t port);
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static void releaseInstance(MessageQueueClient* client);
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static void deleteInstance(MessageQueueClient* client);
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static MessageQueueClient* findInPool(const std::string& search);
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private:
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MessageQueueClientPool(){};
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~MessageQueueClientPool(){};
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};
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} // namespace messageqcpp
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