diff options
Diffstat (limited to 'src/cryptonote_core/cryptonote_core.cpp')
| -rw-r--r-- | src/cryptonote_core/cryptonote_core.cpp | 51 |
1 files changed, 41 insertions, 10 deletions
diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp index 894071924..fef411a0c 100644 --- a/src/cryptonote_core/cryptonote_core.cpp +++ b/src/cryptonote_core/cryptonote_core.cpp @@ -226,8 +226,8 @@ namespace cryptonote core::core(i_cryptonote_protocol* pprotocol): m_mempool(m_blockchain_storage), m_blockchain_storage(m_mempool), - m_miner(this, [this](const cryptonote::block &b, uint64_t height, unsigned int threads, crypto::hash &hash) { - return cryptonote::get_block_longhash(&m_blockchain_storage, b, hash, height, threads); + m_miner(this, [this](const cryptonote::block &b, uint64_t height, const crypto::hash *seed_hash, unsigned int threads, crypto::hash &hash) { + return cryptonote::get_block_longhash(&m_blockchain_storage, b, hash, height, seed_hash, threads); }), m_starter_message_showed(false), m_target_blockchain_height(0), @@ -1184,11 +1184,42 @@ namespace cryptonote size_t core::get_block_sync_size(uint64_t height) const { static const uint64_t quick_height = m_nettype == TESTNET ? 801219 : m_nettype == MAINNET ? 1220516 : 0; + size_t res = 0; if (block_sync_size > 0) - return block_sync_size; - if (height >= quick_height) - return BLOCKS_SYNCHRONIZING_DEFAULT_COUNT; - return BLOCKS_SYNCHRONIZING_DEFAULT_COUNT_PRE_V4; + res = block_sync_size; + else if (height >= quick_height) + res = BLOCKS_SYNCHRONIZING_DEFAULT_COUNT; + else + res = BLOCKS_SYNCHRONIZING_DEFAULT_COUNT_PRE_V4; + + static size_t max_block_size = 0; + if (max_block_size == 0) + { + const char *env = getenv("SEEDHASH_EPOCH_BLOCKS"); + if (env) + { + int n = atoi(env); + if (n <= 0) + n = BLOCKS_SYNCHRONIZING_MAX_COUNT; + size_t p = 1; + while (p < (size_t)n) + p <<= 1; + max_block_size = p; + } + else + max_block_size = BLOCKS_SYNCHRONIZING_MAX_COUNT; + } + if (res > max_block_size) + { + static bool warned = false; + if (!warned) + { + MWARNING("Clamping block sync size to " << max_block_size); + warned = true; + } + res = max_block_size; + } + return res; } //----------------------------------------------------------------------------------------------- bool core::are_key_images_spent_in_pool(const std::vector<crypto::key_image>& key_im, std::vector<bool> &spent) const @@ -1360,14 +1391,14 @@ namespace cryptonote m_mempool.set_relayed(epee::to_span(tx_hashes), tx_relay); } //----------------------------------------------------------------------------------------------- - bool core::get_block_template(block& b, const account_public_address& adr, difficulty_type& diffic, uint64_t& height, uint64_t& expected_reward, const blobdata& ex_nonce) + bool core::get_block_template(block& b, const account_public_address& adr, difficulty_type& diffic, uint64_t& height, uint64_t& expected_reward, const blobdata& ex_nonce, uint64_t &seed_height, crypto::hash &seed_hash) { - return m_blockchain_storage.create_block_template(b, adr, diffic, height, expected_reward, ex_nonce); + return m_blockchain_storage.create_block_template(b, adr, diffic, height, expected_reward, ex_nonce, seed_height, seed_hash); } //----------------------------------------------------------------------------------------------- - bool core::get_block_template(block& b, const crypto::hash *prev_block, const account_public_address& adr, difficulty_type& diffic, uint64_t& height, uint64_t& expected_reward, const blobdata& ex_nonce) + bool core::get_block_template(block& b, const crypto::hash *prev_block, const account_public_address& adr, difficulty_type& diffic, uint64_t& height, uint64_t& expected_reward, const blobdata& ex_nonce, uint64_t &seed_height, crypto::hash &seed_hash) { - return m_blockchain_storage.create_block_template(b, prev_block, adr, diffic, height, expected_reward, ex_nonce); + return m_blockchain_storage.create_block_template(b, prev_block, adr, diffic, height, expected_reward, ex_nonce, seed_height, seed_hash); } //----------------------------------------------------------------------------------------------- bool core::find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, bool clip_pruned, NOTIFY_RESPONSE_CHAIN_ENTRY::request& resp) const |