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mariadb-columnstore-engine/utils/messageqcpp/messagequeuepool.h
Leonid Fedorov 449029a827 Deep build refactoring phase 2 (#3564)
* configcpp refactored

* chore(build): massive removals, auto add files to debian install file

* chore(build): configure before autobake

* chore(build): use custom cmake commands for components, mariadb-plugin-columnstore.install generated

* chore(build): install deps as separate step for build-packages

* more deps

* chore(codemanagement, build): build refactoring stage2

* chore(safety): Locked Map for MessageqCpp with a simpler way

 Please enter the commit message for your changes. Lines starting

* chore(codemanagement, ci): better coredumps handling, deps fixed

* Delete build/bootstrap_mcs.py

* Update charset.cpp (add license)
2025-07-17 16:14:10 +04:00

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C++

/* Copyright (C) 2017 MariaDB Corporation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 of
the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
#pragma once
#include <map>
#include "messagequeue.h"
#include <memory>
#include <boost/stacktrace.hpp>
namespace messageqcpp
{
struct ClientObject
{
std::unique_ptr<MessageQueueClient> client;
uint64_t lastUsed = 0;
bool inUse = false;
};
class MessageQueueClientPool
{
public:
static MessageQueueClient* getInstance(const std::string& module);
static MessageQueueClient* getInstance(const std::string& dnOrIp, uint64_t port);
static void releaseInstance(MessageQueueClient* client);
static void deleteInstance(MessageQueueClient* client);
static MessageQueueClient* findInPool(const std::string& search);
private:
MessageQueueClientPool() {};
~MessageQueueClientPool() {};
};
} // namespace messageqcpp