mirror of
https://github.com/tdlight-team/tdlight-telegram-bot-api.git
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95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2021
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "telegram-bot-api/Client.h"
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#include "telegram-bot-api/Query.h"
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#include "telegram-bot-api/Stats.h"
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#include "telegram-bot-api/Watchdog.h"
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#include "td/actor/actor.h"
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#include "td/utils/buffer.h"
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#include "td/utils/common.h"
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#include "td/utils/Container.h"
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#include "td/utils/FlatHashMap.h"
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#include "td/utils/FloodControlFast.h"
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#include "td/utils/Promise.h"
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#include "td/utils/Slice.h"
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#include <memory>
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#include <utility>
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namespace telegram_bot_api {
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struct ClientParameters;
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struct SharedData;
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class ClientManager final : public td::Actor {
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public:
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struct TokenRange {
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td::uint64 rem;
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td::uint64 mod;
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bool operator()(td::uint64 x) {
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return x % mod == rem;
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}
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};
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ClientManager(std::shared_ptr<const ClientParameters> parameters, TokenRange token_range)
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: parameters_(std::move(parameters)), token_range_(token_range) {
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}
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void dump_statistics();
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void send(PromisedQueryPtr query);
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void get_stats(td::Promise<td::BufferSlice> promise, td::vector<std::pair<td::string, td::string>> args);
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void close(td::Promise<td::Unit> &&promise);
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private:
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class ClientInfo {
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public:
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BotStatActor stat_;
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td::string token_;
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td::int64 tqueue_id_;
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td::ActorOwn<Client> client_;
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};
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td::Container<ClientInfo> clients_;
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BotStatActor stat_{td::ActorId<BotStatActor>()};
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std::shared_ptr<const ClientParameters> parameters_;
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TokenRange token_range_;
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td::FlatHashMap<td::string, td::uint64> token_to_id_;
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td::FlatHashMap<td::string, td::FloodControlFast> flood_controls_;
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td::FlatHashMap<td::int64, td::uint64> active_client_count_;
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bool close_flag_ = false;
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td::vector<td::Promise<td::Unit>> close_promises_;
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td::ActorOwn<Watchdog> watchdog_id_;
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double last_tqueue_gc_time_ = 0.0;
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td::int64 tqueue_deleted_events_ = 0;
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td::int64 last_tqueue_deleted_events_ = 0;
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static constexpr double WATCHDOG_TIMEOUT = 0.5;
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static td::int64 get_tqueue_id(td::int64 user_id, bool is_test_dc);
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static PromisedQueryPtr get_webhook_restore_query(td::Slice token, td::Slice webhook_info,
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std::shared_ptr<SharedData> shared_data);
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void start_up() final;
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void raw_event(const td::Event::Raw &event) final;
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void timeout_expired() final;
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void hangup_shared() final;
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void close_db();
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void finish_close();
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};
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} // namespace telegram_bot_api
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