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Merge pull request #2460 

3487d810 cryptonote_protocol: fix needless chain hashes downloads (moneromooo-monero)
This commit is contained in:
Riccardo Spagni 2017-09-25 17:01:53 +02:00
parent 13be8115e4 3487d81034
commit 74c4f1a563
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GPG Key ID: 55432DF31CCD4FCD
1 changed files with 3 additions and 2 deletions
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5
src/cryptonote_protocol/cryptonote_protocol_handler.inl
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@ -931,7 +931,8 @@ namespace cryptonote
} }
// get the last parsed block, which should be the highest one // get the last parsed block, which should be the highest one
if(m_core.have_block(cryptonote::get_block_hash(b))) const crypto::hash last_block_hash = cryptonote::get_block_hash(b);
if(m_core.have_block(last_block_hash))
{ {
const uint64_t subchain_height = start_height + arg.blocks.size(); const uint64_t subchain_height = start_height + arg.blocks.size();
LOG_DEBUG_CC(context, "These are old blocks, ignoring: blocks " << start_height << " - " << (subchain_height-1) << ", blockchain height " << m_core.get_current_blockchain_height()); LOG_DEBUG_CC(context, "These are old blocks, ignoring: blocks " << start_height << " - " << (subchain_height-1) << ", blockchain height " << m_core.get_current_blockchain_height());
@ -949,7 +950,7 @@ namespace cryptonote
MDEBUG(context << " adding span: " << arg.blocks.size() << " at height " << start_height << ", " << dt.total_microseconds()/1e6 << " seconds, " << (rate/1e3) << " kB/s, size now " << (m_block_queue.get_data_size() + blocks_size) / 1048576.f << " MB"); MDEBUG(context << " adding span: " << arg.blocks.size() << " at height " << start_height << ", " << dt.total_microseconds()/1e6 << " seconds, " << (rate/1e3) << " kB/s, size now " << (m_block_queue.get_data_size() + blocks_size) / 1048576.f << " MB");
m_block_queue.add_blocks(start_height, arg.blocks, context.m_connection_id, rate, blocks_size); m_block_queue.add_blocks(start_height, arg.blocks, context.m_connection_id, rate, blocks_size);
context.m_last_known_hash = cryptonote::get_blob_hash(arg.blocks.back().block); context.m_last_known_hash = last_block_hash;
if (!m_core.get_test_drop_download() || !m_core.get_test_drop_download_height()) { // DISCARD BLOCKS for testing if (!m_core.get_test_drop_download() || !m_core.get_test_drop_download_height()) { // DISCARD BLOCKS for testing
return 1; return 1;