mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
115 lines
1.9 KiB
C++
115 lines
1.9 KiB
C++
//
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// PoolableConnectionFactory.h
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//
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// Library: Redis
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// Package: Redis
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// Module: PoolableConnectionFactory
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//
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// Definition of the PoolableConnectionFactory class.
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//
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// Copyright (c) 2015, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Redis_PoolableConnectionFactory_INCLUDED
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#define Redis_PoolableConnectionFactory_INCLUDED
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#include "Poco/Redis/Client.h"
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#include "Poco/ObjectPool.h"
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#include "Poco/Version.h"
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namespace Poco {
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template<>
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class PoolableObjectFactory<Redis::Client, Redis::Client::Ptr>
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/// PoolableObjectFactory specialisation for Client. New connections
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/// are created with the given address.
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{
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public:
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PoolableObjectFactory(Net::SocketAddress& address):
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_address(address)
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{
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}
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PoolableObjectFactory(const std::string& address):
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_address(address)
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{
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}
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Redis::Client::Ptr createObject()
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{
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return new Redis::Client(_address);
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}
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bool validateObject(Redis::Client::Ptr pObject)
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{
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return true;
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}
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void activateObject(Redis::Client::Ptr pObject)
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{
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}
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void deactivateObject(Redis::Client::Ptr pObject)
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{
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}
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void destroyObject(Redis::Client::Ptr pObject)
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{
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}
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private:
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Net::SocketAddress _address;
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};
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namespace Redis {
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class PooledConnection
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/// Helper class for borrowing and returning a connection automatically from a pool.
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{
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public:
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PooledConnection(ObjectPool<Client, Client::Ptr>& pool, long timeoutMilliseconds = 0) : _pool(pool)
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{
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#if POCO_VERSION >= 0x01080000
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_client = _pool.borrowObject(timeoutMilliseconds);
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#else
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_client = _pool.borrowObject();
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#endif
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}
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virtual ~PooledConnection()
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{
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try
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{
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_pool.returnObject(_client);
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}
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catch (...)
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{
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poco_unexpected();
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}
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}
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operator Client::Ptr()
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{
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return _client;
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}
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private:
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ObjectPool<Client, Client::Ptr>& _pool;
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Client::Ptr _client;
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};
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} } // namespace Poco::Redis
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#endif // Redis_PoolableConnectionFactory_INCLUDED
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