85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
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/*
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* Copyright (c) 2021 The ZLToolKit project authors. All Rights Reserved.
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*
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* This file is part of ZLToolKit(https://github.com/ZLMediaKit/ZLToolKit).
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*
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* Use of this source code is governed by MIT license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef ZLTOOLKIT_SERVER_H
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#define ZLTOOLKIT_SERVER_H
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#include <unordered_map>
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#include "Util/mini.h"
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#include "Session.h"
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namespace toolkit {
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// 全局的 Session 记录对象, 方便后面管理
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// 线程安全的
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class SessionMap : public std::enable_shared_from_this<SessionMap> {
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public:
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friend class SessionHelper;
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using Ptr = std::shared_ptr<SessionMap>;
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//单例
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static SessionMap &Instance();
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~SessionMap() = default;
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//获取Session
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Session::Ptr get(const std::string &tag);
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void for_each_session(const std::function<void(const std::string &id, const Session::Ptr &session)> &cb);
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private:
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SessionMap() = default;
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//移除Session
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bool del(const std::string &tag);
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//添加Session
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bool add(const std::string &tag, const Session::Ptr &session);
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private:
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std::mutex _mtx_session;
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std::unordered_map<std::string, std::weak_ptr<Session> > _map_session;
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};
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class Server;
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class SessionHelper {
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public:
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bool enable = true;
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using Ptr = std::shared_ptr<SessionHelper>;
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SessionHelper(const std::weak_ptr<Server> &server, Session::Ptr session, std::string cls);
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~SessionHelper();
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const Session::Ptr &session() const;
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const std::string &className() const;
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private:
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std::string _cls;
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std::string _identifier;
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Session::Ptr _session;
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SessionMap::Ptr _session_map;
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std::weak_ptr<Server> _server;
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};
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// server 基类, 暂时仅用于剥离 SessionHelper 对 TcpServer 的依赖
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// 后续将 TCP 与 UDP 服务通用部分加到这里.
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class Server : public std::enable_shared_from_this<Server>, public mINI {
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public:
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using Ptr = std::shared_ptr<Server>;
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explicit Server(EventPoller::Ptr poller = nullptr);
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virtual ~Server() = default;
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protected:
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EventPoller::Ptr _poller;
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};
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} // namespace toolkit
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#endif // ZLTOOLKIT_SERVER_H
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