mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "dht-remote-node.hpp"
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#include "dht.hpp"
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#include <map>
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namespace ton {
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namespace dht {
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class DhtMember;
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class DhtBucket {
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private:
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td::uint32 max_missed_pings_ = 3;
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std::vector<std::unique_ptr<DhtRemoteNode>> active_nodes_;
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std::vector<std::unique_ptr<DhtRemoteNode>> backup_nodes_;
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//std::map<td::UInt256, std::unique_ptr<DhtRemoteNode>> pending_nodes_;
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td::uint32 k_;
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//bool check_one(td::actor::ActorId<adnl::Adnl> adnl, td::actor::ActorId<DhtMember> node, adnl::AdnlNodeIdShort src,
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// const DhtMember::PrintId &print_id);
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void demote_node(size_t idx);
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void promote_node(size_t idx);
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size_t select_backup_node_to_drop() const;
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public:
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DhtBucket(td::uint32 k) : k_(k) {
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active_nodes_.resize(k);
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backup_nodes_.resize(k);
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}
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td::uint32 active_cnt();
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td::Status add_full_node(DhtKeyId id, DhtNode node, td::actor::ActorId<adnl::Adnl> adnl,
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adnl::AdnlNodeIdShort self_id, td::int32 our_network_id, bool set_active = false);
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void check(bool client_only, td::actor::ActorId<adnl::Adnl> adnl, td::actor::ActorId<DhtMember> node,
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adnl::AdnlNodeIdShort src);
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void receive_ping(DhtKeyId id, DhtNode result, td::actor::ActorId<adnl::Adnl> adnl, adnl::AdnlNodeIdShort self_id);
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void get_nearest_nodes(DhtKeyId id, td::uint32 bit, DhtNodesList &vec, td::uint32 k);
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void dump(td::StringBuilder &sb) const;
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DhtNodesList export_nodes() const;
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};
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} // namespace dht
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} // namespace ton
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