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protocol: fix syncing from peers being too choosy about peers

This commit is contained in:
moneromooo-monero 2019-10-17 17:35:22 +00:00
parent 441ed9f2fe
commit 0da09ede86
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GPG Key ID: 686F07454D6CEFC3
1 changed files with 3 additions and 3 deletions
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6
src/cryptonote_protocol/cryptonote_protocol_handler.inl
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@ -1723,7 +1723,7 @@ skip:
return false; return false;
} }
const uint32_t local_stripe = tools::get_pruning_stripe(m_core.get_blockchain_pruning_seed()); const uint32_t local_stripe = tools::get_pruning_stripe(m_core.get_blockchain_pruning_seed());
if (m_sync_pruned_blocks && peer_stripe == local_stripe) if (m_sync_pruned_blocks && local_stripe && next_stripe != local_stripe)
{ {
MDEBUG(context << "We can sync pruned blocks off this peer, not dropping"); MDEBUG(context << "We can sync pruned blocks off this peer, not dropping");
return false; return false;
@ -1836,7 +1836,7 @@ skip:
next_block_height = next_needed_height; next_block_height = next_needed_height;
else else
next_block_height = context.m_last_response_height - context.m_needed_objects.size() + 1; next_block_height = context.m_last_response_height - context.m_needed_objects.size() + 1;
bool stripe_proceed_main = ((m_sync_pruned_blocks && peer_stripe == local_stripe) || add_stripe == 0 || peer_stripe == 0 || add_stripe == peer_stripe) && (next_block_height < bc_height + BLOCK_QUEUE_FORCE_DOWNLOAD_NEAR_BLOCKS || next_needed_height < bc_height + BLOCK_QUEUE_FORCE_DOWNLOAD_NEAR_BLOCKS); bool stripe_proceed_main = ((m_sync_pruned_blocks && local_stripe && add_stripe != local_stripe) || add_stripe == 0 || peer_stripe == 0 || add_stripe == peer_stripe) && (next_block_height < bc_height + BLOCK_QUEUE_FORCE_DOWNLOAD_NEAR_BLOCKS || next_needed_height < bc_height + BLOCK_QUEUE_FORCE_DOWNLOAD_NEAR_BLOCKS);
bool stripe_proceed_secondary = tools::has_unpruned_block(next_block_height, context.m_remote_blockchain_height, context.m_pruning_seed); bool stripe_proceed_secondary = tools::has_unpruned_block(next_block_height, context.m_remote_blockchain_height, context.m_pruning_seed);
bool proceed = stripe_proceed_main || (queue_proceed && stripe_proceed_secondary); bool proceed = stripe_proceed_main || (queue_proceed && stripe_proceed_secondary);
if (!stripe_proceed_main && !stripe_proceed_secondary && should_drop_connection(context, tools::get_pruning_stripe(next_block_height, context.m_remote_blockchain_height, CRYPTONOTE_PRUNING_LOG_STRIPES))) if (!stripe_proceed_main && !stripe_proceed_secondary && should_drop_connection(context, tools::get_pruning_stripe(next_block_height, context.m_remote_blockchain_height, CRYPTONOTE_PRUNING_LOG_STRIPES)))
@ -2043,7 +2043,7 @@ skip:
const uint32_t peer_stripe = tools::get_pruning_stripe(context.m_pruning_seed); const uint32_t peer_stripe = tools::get_pruning_stripe(context.m_pruning_seed);
const uint32_t first_stripe = tools::get_pruning_stripe(span.first, context.m_remote_blockchain_height, CRYPTONOTE_PRUNING_LOG_STRIPES); const uint32_t first_stripe = tools::get_pruning_stripe(span.first, context.m_remote_blockchain_height, CRYPTONOTE_PRUNING_LOG_STRIPES);
const uint32_t last_stripe = tools::get_pruning_stripe(span.first + span.second - 1, context.m_remote_blockchain_height, CRYPTONOTE_PRUNING_LOG_STRIPES); const uint32_t last_stripe = tools::get_pruning_stripe(span.first + span.second - 1, context.m_remote_blockchain_height, CRYPTONOTE_PRUNING_LOG_STRIPES);
if ((first_stripe && peer_stripe != first_stripe) || (last_stripe && peer_stripe != last_stripe)) if ((((first_stripe && peer_stripe != first_stripe) || (last_stripe && peer_stripe != last_stripe)) && !m_sync_pruned_blocks) || (m_sync_pruned_blocks && req.prune))
{ {
MDEBUG(context << "We need full data, but the peer does not have it, dropping peer"); MDEBUG(context << "We need full data, but the peer does not have it, dropping peer");
return false; return false;