164 lines
4.3 KiB
C++
164 lines
4.3 KiB
C++
/*
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* This file is part of the Monero P2Pool <https://github.com/SChernykh/p2pool>
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* Copyright (c) 2021-2025 SChernykh <https://github.com/SChernykh>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "tcp_server.h"
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#include "Tari/proto.h"
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namespace p2pool {
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class p2pool;
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struct PoolBlock;
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class MergeMiningClientTari : public IMergeMiningClient, public nocopy_nomove
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{
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public:
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MergeMiningClientTari(p2pool* pool, std::string host, const std::string& wallet);
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~MergeMiningClientTari() override;
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static constexpr char TARI_PREFIX[] = "tari://";
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bool get_params(ChainParameters& out_params) const override;
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void on_external_block(const PoolBlock& block) override;
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void submit_solution(const std::vector<uint8_t>& coinbase_merkle_proof, const uint8_t (&hashing_blob)[128], size_t nonce_offset, const hash& seed_hash, const std::vector<uint8_t>& blob, const std::vector<hash>& merkle_proof, uint32_t merkle_proof_path) override;
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void print_status() const override;
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void api_status(log::Stream&) const override;
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private:
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mutable uv_rwlock_t m_chainParamsLock;
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ChainParameters m_chainParams;
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uint64_t m_chainParamsTimestamp;
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enum {
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NUM_PREVIOUS_HASHES = 8,
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};
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uint64_t m_previousAuxHashes[NUM_PREVIOUS_HASHES];
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tari::rpc::Block m_previousTariBlocks[NUM_PREVIOUS_HASHES];
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uint32_t m_previousAuxHashesIndex;
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std::atomic<uint32_t> m_previousAuxHashesFoundIndex;
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tari::rpc::Block m_tariBlock;
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std::string m_auxWallet;
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p2pool* m_pool;
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struct TariJobParams
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{
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uint64_t height;
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uint64_t diff;
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uint64_t reward;
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uint64_t fees;
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FORCEINLINE bool operator!=(const TariJobParams& job) const {
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static_assert(sizeof(TariJobParams) == sizeof(uint64_t) * 4, "Invalid TariJobParams size");
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return memcmp(this, &job, sizeof(TariJobParams)) != 0;
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}
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};
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TariJobParams m_tariJobParams;
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private:
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static constexpr uint64_t BUF_SIZE = 16384;
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struct TariClient;
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struct TariServer : public TCPServer
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{
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explicit TariServer(const std::string& socks5Proxy);
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~TariServer() {}
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[[nodiscard]] bool start();
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[[nodiscard]] bool connect_upstream(TariClient* downstream);
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void on_shutdown() override;
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[[nodiscard]] const char* get_log_category() const override;
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bool m_TariNodeIsV6;
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std::string m_TariNodeHost;
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int m_TariNodePort;
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int m_internalPort;
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} *m_server;
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const std::string m_hostStr;
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grpc::ChannelArguments m_channelArgs;
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std::shared_ptr<grpc::Channel> m_channel;
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std::unique_ptr<tari::rpc::BaseNode::Stub> m_TariNode;
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struct TariClient : public TCPServer::Client
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{
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TariClient();
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~TariClient() override {}
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static Client* allocate() { return new TariClient(); }
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virtual size_t size() const override { return sizeof(TariClient); }
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void reset() override;
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[[nodiscard]] bool on_connect() override;
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[[nodiscard]] bool on_read(const char* data, uint32_t size) override;
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void on_connect_failed(int /*err*/) override { break_pairing(); }
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void on_disconnected() override { break_pairing(); }
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alignas(8) char m_buf[BUF_SIZE];
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std::vector<uint8_t> m_pendingData;
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bool m_connectionPending;
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bool is_paired() const { return m_pairedClient && (m_pairedClient->m_resetCounter == m_pairedClientSavedResetCounter); }
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void break_pairing();
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TariClient* m_pairedClient;
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uint32_t m_pairedClientSavedResetCounter;
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};
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uv_thread_t m_worker;
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uv_mutex_t m_workerLock;
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uv_cond_t m_workerCond;
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std::atomic<uint32_t> m_workerStop;
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static void run_wrapper(void* arg);
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void run();
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uv_mutex_t m_pushBlockLock;
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uv_cond_t m_pushBlockCond;
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std::atomic<uint32_t> m_pushBlockStop;
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tari::rpc::Block m_blockToPush;
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struct PushBlockThreadData
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{
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uv_thread_t m_worker;
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MergeMiningClientTari* m_client;
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std::string m_node;
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};
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std::vector<PushBlockThreadData*> m_pushBlockThreads;
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static void push_block_thread(void* arg);
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void push_blocks_to(const std::string& node_address);
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};
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} // namespace p2pool
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