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ClientCache

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DrSocalkwe3n
2025-06-27 12:20:46 +06:00
parent ecc77544b2
commit 4743583831
10 changed files with 229 additions and 86 deletions
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27
Src/Client/ResourceCache.hpp
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@@ -1,3 +1,5 @@
#pragma once
#include <array>
#include <cassert>
#include <memory>
@@ -90,9 +92,15 @@ class CacheHandler : public IAsyncDestructible {
protected:
const fs::path Path;
CacheDatabase DB;
size_t MaxCacheDirectorySize;
size_t MaxLifeTime;
public:
using Ptr = std::shared_ptr<CacheHandler>;
protected:
CacheHandler(boost::asio::io_context &ioc, const fs::path &cachePath);
CacheHandler(boost::asio::io_context &ioc, const fs::path &cachePath,
size_t maxCacheDirectorySize, size_t maxLifeTime);
public:
virtual ~CacheHandler();
@@ -108,6 +116,12 @@ public:
// Получить список доступных ресурсов
std::pair<std::string, size_t> getAll();
// Размер всего хранимого кеша
size_t getCacheSize();
// Обновить параметры хранилища
virtual void updateParams(size_t maxLifeTime, size_t maxCacheDirectorySize) = 0;
};
class CacheHandlerBasic : public CacheHandler {
@@ -129,8 +143,6 @@ class CacheHandlerBasic : public CacheHandler {
// Список полностью считанных файлов
SpinlockObject<std::vector<DataTask>> ReadedQueue;
bool NeedShutdown = false;
size_t MaxCacheDirectorySize = 8*1024*1024*1024ULL;
size_t MaxLifeTime = 7*24*60*60;
public:
using Ptr = std::shared_ptr<CacheHandlerBasic>;
@@ -143,18 +155,21 @@ private:
void readWriteThread(AsyncUseControl::Lock lock);
protected:
CacheHandlerBasic(boost::asio::io_context &ioc, const fs::path& cachePath);
CacheHandlerBasic(boost::asio::io_context &ioc, const fs::path& cachePath,
size_t maxCacheDirectorySize, size_t maxLifeTime);
public:
virtual ~CacheHandlerBasic();
static std::shared_ptr<CacheHandlerBasic> Create(asio::io_context &ioc, const fs::path& cachePath) {
return createShared(ioc, new CacheHandlerBasic(ioc, cachePath));
static std::shared_ptr<CacheHandlerBasic> Create(asio::io_context &ioc, const fs::path& cachePath,
size_t maxCacheDirectorySize = 8*1024*1024*1024ULL, size_t maxLifeTime = 7*24*60*60) {
return createShared(ioc, new CacheHandlerBasic(ioc, cachePath, maxCacheDirectorySize, maxLifeTime));
}
virtual void pushWrite(std::string &&data, CacheDatabase::HASH hash) override;
virtual void pushRead(CacheDatabase::HASH hash) override;
virtual std::vector<std::pair<CacheDatabase::HASH, std::string>> pullReads() override;
virtual void updateParams(size_t maxLifeTime, size_t maxCacheDirectorySize) override;
};
#ifdef LUAVOX_HAVE_LIBURING