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https://git.wownero.com/wownero/wownero.git
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96cbecffd7
The RPC calls the daemon executable uses to talk to the running daemon instance have mostly been added back in. Rate limiting has not been added in upstream, but is on its way in a separate effort, so those calls are still NOPed out.
627 lines
26 KiB
C++
627 lines
26 KiB
C++
// Copyright (c) 2014-2015, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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#include "include_base_utils.h"
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using namespace epee;
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#include <boost/foreach.hpp>
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#include <unordered_set>
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#include "cryptonote_core.h"
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#include "common/command_line.h"
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#include "common/util.h"
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#include "warnings.h"
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#include "crypto/crypto.h"
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#include "cryptonote_config.h"
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#include "cryptonote_format_utils.h"
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#include "misc_language.h"
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#include <csignal>
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#include "daemon/command_line_args.h"
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#include "cryptonote_core/checkpoints_create.h"
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DISABLE_VS_WARNINGS(4355)
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namespace cryptonote
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{
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//-----------------------------------------------------------------------------------------------
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core::core(i_cryptonote_protocol* pprotocol):
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m_mempool(m_blockchain_storage),
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m_blockchain_storage(m_mempool),
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m_miner(this),
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m_miner_address(boost::value_initialized<account_public_address>()),
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m_starter_message_showed(false),
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m_target_blockchain_height(0),
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m_checkpoints_path(""),
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m_last_dns_checkpoints_update(0),
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m_last_json_checkpoints_update(0)
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{
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set_cryptonote_protocol(pprotocol);
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}
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void core::set_cryptonote_protocol(i_cryptonote_protocol* pprotocol)
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{
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if(pprotocol)
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m_pprotocol = pprotocol;
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else
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m_pprotocol = &m_protocol_stub;
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}
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//-----------------------------------------------------------------------------------
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void core::set_checkpoints(checkpoints&& chk_pts)
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{
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m_blockchain_storage.set_checkpoints(std::move(chk_pts));
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}
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//-----------------------------------------------------------------------------------
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void core::set_checkpoints_file_path(const std::string& path)
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{
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m_checkpoints_path = path;
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}
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//-----------------------------------------------------------------------------------
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void core::set_enforce_dns_checkpoints(bool enforce_dns)
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{
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m_blockchain_storage.set_enforce_dns_checkpoints(enforce_dns);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::update_checkpoints()
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{
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bool res = true;
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if (time(NULL) - m_last_dns_checkpoints_update >= 3600)
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{
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res = m_blockchain_storage.update_checkpoints(m_checkpoints_path, true);
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m_last_dns_checkpoints_update = time(NULL);
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m_last_json_checkpoints_update = time(NULL);
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}
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else if (time(NULL) - m_last_json_checkpoints_update >= 600)
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{
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res = m_blockchain_storage.update_checkpoints(m_checkpoints_path, false);
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m_last_json_checkpoints_update = time(NULL);
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}
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// if anything fishy happened getting new checkpoints, bring down the house
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if (!res)
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{
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graceful_exit();
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}
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return res;
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}
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//-----------------------------------------------------------------------------------
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void core::stop()
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{
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graceful_exit();
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}
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//-----------------------------------------------------------------------------------
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void core::init_options(boost::program_options::options_description& /*desc*/)
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{
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}
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//-----------------------------------------------------------------------------------------------
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bool core::handle_command_line(const boost::program_options::variables_map& vm)
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{
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m_testnet = command_line::get_arg(vm, daemon_args::arg_testnet_on);
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auto data_dir_arg = m_testnet ? command_line::arg_testnet_data_dir : command_line::arg_data_dir;
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m_config_folder = command_line::get_arg(vm, data_dir_arg);
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auto data_dir = boost::filesystem::path(m_config_folder);
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if (!m_testnet)
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{
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cryptonote::checkpoints checkpoints;
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if (!cryptonote::create_checkpoints(checkpoints))
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{
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throw std::runtime_error("Failed to initialize checkpoints");
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}
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set_checkpoints(std::move(checkpoints));
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boost::filesystem::path json(JSON_HASH_FILE_NAME);
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boost::filesystem::path checkpoint_json_hashfile_fullpath = data_dir / json;
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set_checkpoints_file_path(checkpoint_json_hashfile_fullpath.string());
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}
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set_enforce_dns_checkpoints(command_line::get_arg(vm, daemon_args::arg_dns_checkpoints));
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return true;
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}
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//-----------------------------------------------------------------------------------------------
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uint64_t core::get_current_blockchain_height()
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{
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return m_blockchain_storage.get_current_blockchain_height();
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_blockchain_top(uint64_t& height, crypto::hash& top_id)
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{
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top_id = m_blockchain_storage.get_tail_id(height);
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return true;
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks, std::list<transaction>& txs)
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{
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return m_blockchain_storage.get_blocks(start_offset, count, blocks, txs);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks)
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{
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return m_blockchain_storage.get_blocks(start_offset, count, blocks);
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} //-----------------------------------------------------------------------------------------------
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bool core::get_transactions(const std::vector<crypto::hash>& txs_ids, std::list<transaction>& txs, std::list<crypto::hash>& missed_txs)
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{
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return m_blockchain_storage.get_transactions(txs_ids, txs, missed_txs);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_alternative_blocks(std::list<block>& blocks)
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{
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return m_blockchain_storage.get_alternative_blocks(blocks);
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}
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//-----------------------------------------------------------------------------------------------
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size_t core::get_alternative_blocks_count()
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{
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return m_blockchain_storage.get_alternative_blocks_count();
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}
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//-----------------------------------------------------------------------------------------------
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bool core::init(const boost::program_options::variables_map& vm)
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{
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bool r = handle_command_line(vm);
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r = m_mempool.init(m_config_folder);
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CHECK_AND_ASSERT_MES(r, false, "Failed to initialize memory pool");
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r = m_blockchain_storage.init(m_config_folder, m_testnet);
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CHECK_AND_ASSERT_MES(r, false, "Failed to initialize blockchain storage");
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// load json & DNS checkpoints, and verify them
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// with respect to what blocks we already have
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CHECK_AND_ASSERT_MES(update_checkpoints(), false, "One or more checkpoints loaded from json or dns conflicted with existing checkpoints.");
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r = m_miner.init(vm, m_testnet);
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CHECK_AND_ASSERT_MES(r, false, "Failed to initialize blockchain storage");
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return load_state_data();
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}
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//-----------------------------------------------------------------------------------------------
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bool core::set_genesis_block(const block& b)
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{
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return m_blockchain_storage.reset_and_set_genesis_block(b);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::load_state_data()
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{
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// may be some code later
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return true;
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}
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//-----------------------------------------------------------------------------------------------
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bool core::deinit()
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{
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m_miner.stop();
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m_mempool.deinit();
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m_blockchain_storage.deinit();
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return true;
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}
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//-----------------------------------------------------------------------------------------------
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bool core::handle_incoming_tx(const blobdata& tx_blob, tx_verification_context& tvc, bool keeped_by_block)
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{
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tvc = boost::value_initialized<tx_verification_context>();
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//want to process all transactions sequentially
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CRITICAL_REGION_LOCAL(m_incoming_tx_lock);
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if(tx_blob.size() > get_max_tx_size())
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{
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LOG_PRINT_L1("WRONG TRANSACTION BLOB, too big size " << tx_blob.size() << ", rejected");
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tvc.m_verifivation_failed = true;
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return false;
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}
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crypto::hash tx_hash = null_hash;
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crypto::hash tx_prefixt_hash = null_hash;
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transaction tx;
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if(!parse_tx_from_blob(tx, tx_hash, tx_prefixt_hash, tx_blob))
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{
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LOG_PRINT_L1("WRONG TRANSACTION BLOB, Failed to parse, rejected");
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tvc.m_verifivation_failed = true;
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return false;
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}
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//std::cout << "!"<< tx.vin.size() << std::endl;
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if(!check_tx_syntax(tx))
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{
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LOG_PRINT_L1("WRONG TRANSACTION BLOB, Failed to check tx " << tx_hash << " syntax, rejected");
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tvc.m_verifivation_failed = true;
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return false;
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}
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if(!check_tx_semantic(tx, keeped_by_block))
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{
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LOG_PRINT_L1("WRONG TRANSACTION BLOB, Failed to check tx " << tx_hash << " semantic, rejected");
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tvc.m_verifivation_failed = true;
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return false;
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}
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bool r = add_new_tx(tx, tx_hash, tx_prefixt_hash, tx_blob.size(), tvc, keeped_by_block);
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if(tvc.m_verifivation_failed)
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{LOG_PRINT_RED_L1("Transaction verification failed: " << tx_hash);}
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else if(tvc.m_verifivation_impossible)
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{LOG_PRINT_RED_L1("Transaction verification impossible: " << tx_hash);}
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if(tvc.m_added_to_pool)
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LOG_PRINT_L1("tx added: " << tx_hash);
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return r;
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_stat_info(core_stat_info& st_inf)
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{
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st_inf.mining_speed = m_miner.get_speed();
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st_inf.alternative_blocks = m_blockchain_storage.get_alternative_blocks_count();
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st_inf.blockchain_height = m_blockchain_storage.get_current_blockchain_height();
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st_inf.tx_pool_size = m_mempool.get_transactions_count();
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st_inf.top_block_id_str = epee::string_tools::pod_to_hex(m_blockchain_storage.get_tail_id());
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return true;
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}
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//-----------------------------------------------------------------------------------------------
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bool core::check_tx_semantic(const transaction& tx, bool keeped_by_block)
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{
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if(!tx.vin.size())
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{
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LOG_PRINT_RED_L1("tx with empty inputs, rejected for tx id= " << get_transaction_hash(tx));
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return false;
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}
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if(!check_inputs_types_supported(tx))
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{
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LOG_PRINT_RED_L1("unsupported input types for tx id= " << get_transaction_hash(tx));
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return false;
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}
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if(!check_outs_valid(tx))
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{
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LOG_PRINT_RED_L1("tx with invalid outputs, rejected for tx id= " << get_transaction_hash(tx));
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return false;
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}
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if(!check_money_overflow(tx))
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{
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LOG_PRINT_RED_L1("tx has money overflow, rejected for tx id= " << get_transaction_hash(tx));
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return false;
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}
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uint64_t amount_in = 0;
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get_inputs_money_amount(tx, amount_in);
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uint64_t amount_out = get_outs_money_amount(tx);
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if(amount_in <= amount_out)
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{
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LOG_PRINT_RED_L1("tx with wrong amounts: ins " << amount_in << ", outs " << amount_out << ", rejected for tx id= " << get_transaction_hash(tx));
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return false;
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}
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if(!keeped_by_block && get_object_blobsize(tx) >= m_blockchain_storage.get_current_comulative_blocksize_limit() - CRYPTONOTE_COINBASE_BLOB_RESERVED_SIZE)
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{
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LOG_PRINT_RED_L1("tx is too large " << get_object_blobsize(tx) << ", expected not bigger than " << m_blockchain_storage.get_current_comulative_blocksize_limit() - CRYPTONOTE_COINBASE_BLOB_RESERVED_SIZE);
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return false;
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}
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//check if tx use different key images
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if(!check_tx_inputs_keyimages_diff(tx))
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{
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LOG_PRINT_RED_L1("tx uses a single key image more than once");
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return false;
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}
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return true;
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}
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//-----------------------------------------------------------------------------------------------
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bool core::check_tx_inputs_keyimages_diff(const transaction& tx)
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{
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std::unordered_set<crypto::key_image> ki;
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BOOST_FOREACH(const auto& in, tx.vin)
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{
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CHECKED_GET_SPECIFIC_VARIANT(in, const txin_to_key, tokey_in, false);
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if(!ki.insert(tokey_in.k_image).second)
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return false;
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}
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return true;
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}
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//-----------------------------------------------------------------------------------------------
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bool core::add_new_tx(const transaction& tx, tx_verification_context& tvc, bool keeped_by_block)
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{
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crypto::hash tx_hash = get_transaction_hash(tx);
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crypto::hash tx_prefix_hash = get_transaction_prefix_hash(tx);
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blobdata bl;
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t_serializable_object_to_blob(tx, bl);
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return add_new_tx(tx, tx_hash, tx_prefix_hash, bl.size(), tvc, keeped_by_block);
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}
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//-----------------------------------------------------------------------------------------------
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size_t core::get_blockchain_total_transactions()
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{
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return m_blockchain_storage.get_total_transactions();
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}
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//-----------------------------------------------------------------------------------------------
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//bool core::get_outs(uint64_t amount, std::list<crypto::public_key>& pkeys)
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//{
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// return m_blockchain_storage.get_outs(amount, pkeys);
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//}
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//-----------------------------------------------------------------------------------------------
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bool core::add_new_tx(const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prefix_hash, size_t blob_size, tx_verification_context& tvc, bool keeped_by_block)
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{
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if(m_mempool.have_tx(tx_hash))
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{
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LOG_PRINT_L2("tx " << tx_hash << "already have transaction in tx_pool");
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return true;
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}
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if(m_blockchain_storage.have_tx(tx_hash))
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{
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LOG_PRINT_L2("tx " << tx_hash << " already have transaction in blockchain");
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return true;
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}
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return m_mempool.add_tx(tx, tx_hash, blob_size, tvc, keeped_by_block);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_block_template(block& b, const account_public_address& adr, difficulty_type& diffic, uint64_t& height, const blobdata& ex_nonce)
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{
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return m_blockchain_storage.create_block_template(b, adr, diffic, height, ex_nonce);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, NOTIFY_RESPONSE_CHAIN_ENTRY::request& resp)
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{
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return m_blockchain_storage.find_blockchain_supplement(qblock_ids, resp);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<block, std::list<transaction> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count)
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{
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return m_blockchain_storage.find_blockchain_supplement(req_start_block, qblock_ids, blocks, total_height, start_height, max_count);
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}
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//-----------------------------------------------------------------------------------------------
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void core::print_blockchain(uint64_t start_index, uint64_t end_index)
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{
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m_blockchain_storage.print_blockchain(start_index, end_index);
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}
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//-----------------------------------------------------------------------------------------------
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void core::print_blockchain_index()
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{
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m_blockchain_storage.print_blockchain_index();
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}
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//-----------------------------------------------------------------------------------------------
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void core::print_blockchain_outs(const std::string& file)
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{
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m_blockchain_storage.print_blockchain_outs(file);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res)
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{
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return m_blockchain_storage.get_random_outs_for_amounts(req, res);
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}
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//-----------------------------------------------------------------------------------------------
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bool core::get_tx_outputs_gindexs(const crypto::hash& tx_id, std::vector<uint64_t>& indexs)
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{
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return m_blockchain_storage.get_tx_outputs_gindexs(tx_id, indexs);
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}
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//-----------------------------------------------------------------------------------------------
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void core::pause_mine()
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{
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m_miner.pause();
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}
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//-----------------------------------------------------------------------------------------------
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void core::resume_mine()
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{
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m_miner.resume();
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}
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//-----------------------------------------------------------------------------------------------
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bool core::handle_block_found(block& b)
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{
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block_verification_context bvc = boost::value_initialized<block_verification_context>();
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m_miner.pause();
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m_blockchain_storage.add_new_block(b, bvc);
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//anyway - update miner template
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update_miner_block_template();
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m_miner.resume();
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CHECK_AND_ASSERT_MES(!bvc.m_verifivation_failed, false, "mined block failed verification");
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if(bvc.m_added_to_main_chain)
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{
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cryptonote_connection_context exclude_context = boost::value_initialized<cryptonote_connection_context>();
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NOTIFY_NEW_BLOCK::request arg = AUTO_VAL_INIT(arg);
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arg.hop = 0;
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arg.current_blockchain_height = m_blockchain_storage.get_current_blockchain_height();
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std::list<crypto::hash> missed_txs;
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std::list<transaction> txs;
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m_blockchain_storage.get_transactions(b.tx_hashes, txs, missed_txs);
|
|
if(missed_txs.size() && m_blockchain_storage.get_block_id_by_height(get_block_height(b)) != get_block_hash(b))
|
|
{
|
|
LOG_PRINT_L1("Block found but, seems that reorganize just happened after that, do not relay this block");
|
|
return true;
|
|
}
|
|
CHECK_AND_ASSERT_MES(txs.size() == b.tx_hashes.size() && !missed_txs.size(), false, "cant find some transactions in found block:" << get_block_hash(b) << " txs.size()=" << txs.size()
|
|
<< ", b.tx_hashes.size()=" << b.tx_hashes.size() << ", missed_txs.size()" << missed_txs.size());
|
|
|
|
block_to_blob(b, arg.b.block);
|
|
//pack transactions
|
|
BOOST_FOREACH(auto& tx, txs)
|
|
arg.b.txs.push_back(t_serializable_object_to_blob(tx));
|
|
|
|
m_pprotocol->relay_block(arg, exclude_context);
|
|
}
|
|
return bvc.m_added_to_main_chain;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
void core::on_synchronized()
|
|
{
|
|
m_miner.on_synchronized();
|
|
}
|
|
//bool core::get_backward_blocks_sizes(uint64_t from_height, std::vector<size_t>& sizes, size_t count)
|
|
//{
|
|
// return m_blockchain_storage.get_backward_blocks_sizes(from_height, sizes, count);
|
|
//}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::add_new_block(const block& b, block_verification_context& bvc)
|
|
{
|
|
return m_blockchain_storage.add_new_block(b, bvc);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::handle_incoming_block(const blobdata& block_blob, block_verification_context& bvc, bool update_miner_blocktemplate)
|
|
{
|
|
// load json & DNS checkpoints every 10min/hour respectively,
|
|
// and verify them with respect to what blocks we already have
|
|
CHECK_AND_ASSERT_MES(update_checkpoints(), false, "One or more checkpoints loaded from json or dns conflicted with existing checkpoints.");
|
|
|
|
bvc = boost::value_initialized<block_verification_context>();
|
|
if(block_blob.size() > get_max_block_size())
|
|
{
|
|
LOG_PRINT_L1("WRONG BLOCK BLOB, too big size " << block_blob.size() << ", rejected");
|
|
bvc.m_verifivation_failed = true;
|
|
return false;
|
|
}
|
|
|
|
block b = AUTO_VAL_INIT(b);
|
|
if(!parse_and_validate_block_from_blob(block_blob, b))
|
|
{
|
|
LOG_PRINT_L1("Failed to parse and validate new block");
|
|
bvc.m_verifivation_failed = true;
|
|
return false;
|
|
}
|
|
add_new_block(b, bvc);
|
|
if(update_miner_blocktemplate && bvc.m_added_to_main_chain)
|
|
update_miner_block_template();
|
|
return true;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
// Used by the RPC server to check the size of an incoming
|
|
// block_blob
|
|
bool core::check_incoming_block_size(const blobdata& block_blob)
|
|
{
|
|
if(block_blob.size() > get_max_block_size())
|
|
{
|
|
LOG_PRINT_L1("WRONG BLOCK BLOB, too big size " << block_blob.size() << ", rejected");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
crypto::hash core::get_tail_id()
|
|
{
|
|
return m_blockchain_storage.get_tail_id();
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
size_t core::get_pool_transactions_count()
|
|
{
|
|
return m_mempool.get_transactions_count();
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::have_block(const crypto::hash& id)
|
|
{
|
|
return m_blockchain_storage.have_block(id);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::parse_tx_from_blob(transaction& tx, crypto::hash& tx_hash, crypto::hash& tx_prefix_hash, const blobdata& blob)
|
|
{
|
|
return parse_and_validate_tx_from_blob(blob, tx, tx_hash, tx_prefix_hash);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::check_tx_syntax(const transaction& tx)
|
|
{
|
|
return true;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::get_pool_transactions(std::list<transaction>& txs)
|
|
{
|
|
m_mempool.get_transactions(txs);
|
|
return true;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::get_short_chain_history(std::list<crypto::hash>& ids)
|
|
{
|
|
return m_blockchain_storage.get_short_chain_history(ids);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::handle_get_objects(NOTIFY_REQUEST_GET_OBJECTS::request& arg, NOTIFY_RESPONSE_GET_OBJECTS::request& rsp, cryptonote_connection_context& context)
|
|
{
|
|
return m_blockchain_storage.handle_get_objects(arg, rsp);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
crypto::hash core::get_block_id_by_height(uint64_t height)
|
|
{
|
|
return m_blockchain_storage.get_block_id_by_height(height);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::get_block_by_hash(const crypto::hash &h, block &blk) {
|
|
return m_blockchain_storage.get_block_by_hash(h, blk);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
//void core::get_all_known_block_ids(std::list<crypto::hash> &main, std::list<crypto::hash> &alt, std::list<crypto::hash> &invalid) {
|
|
// m_blockchain_storage.get_all_known_block_ids(main, alt, invalid);
|
|
//}
|
|
//-----------------------------------------------------------------------------------------------
|
|
std::string core::print_pool(bool short_format)
|
|
{
|
|
return m_mempool.print_pool(short_format);
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::update_miner_block_template()
|
|
{
|
|
m_miner.on_block_chain_update();
|
|
return true;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
bool core::on_idle()
|
|
{
|
|
if(!m_starter_message_showed)
|
|
{
|
|
LOG_PRINT_L0(ENDL << "**********************************************************************" << ENDL
|
|
<< "The daemon will start synchronizing with the network. It may take up to several hours." << ENDL
|
|
<< ENDL
|
|
<< "You can set the level of process detailization* through \"set_log <level>\" command*, where <level> is between 0 (no details) and 4 (very verbose)." << ENDL
|
|
<< ENDL
|
|
<< "Use \"help\" command to see the list of available commands." << ENDL
|
|
<< ENDL
|
|
<< "Note: in case you need to interrupt the process, use \"exit\" command. Otherwise, the current progress won't be saved." << ENDL
|
|
<< "**********************************************************************");
|
|
m_starter_message_showed = true;
|
|
}
|
|
|
|
m_store_blockchain_interval.do_call(boost::bind(&blockchain_storage::store_blockchain, &m_blockchain_storage));
|
|
m_miner.on_idle();
|
|
m_mempool.on_idle();
|
|
return true;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
void core::set_target_blockchain_height(uint64_t target_blockchain_height) {
|
|
m_target_blockchain_height = target_blockchain_height;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
uint64_t core::get_target_blockchain_height() const {
|
|
return m_target_blockchain_height;
|
|
}
|
|
//-----------------------------------------------------------------------------------------------
|
|
void core::graceful_exit()
|
|
{
|
|
raise(SIGTERM);
|
|
}
|
|
}
|