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Relay transactions when they linger too long in the pool

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The last relayed time of a transaction is maintained, and
transactions will be relayed again if they are still in the
pool after a certain amount of time, which increases with
the transaction's age. All such transactions are resent,
whether or not they originated on the local node.
This commit is contained in:
moneromooo-monero
2015-11-21 00:26:48 +00:00
parent 0d09e15a1c
commit 932994c0cb
12 changed files with 132 additions and 35 deletions
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src/cryptonote_core/blockchain_storage.cpp
+5 -4
View File
@@ -301,7 +301,7 @@ bool blockchain_storage::purge_transaction_from_blockchain(const crypto::hash& t
if(!is_coinbase(tx))
{
cryptonote::tx_verification_context tvc = AUTO_VAL_INIT(tvc);
bool r = m_tx_pool->add_tx(tx, tvc, true);
bool r = m_tx_pool->add_tx(tx, tvc, true, true);
CHECK_AND_ASSERT_MES(r, false, "purge_block_data_from_blockchain: failed to add transaction to transaction pool");
}
@@ -1686,7 +1686,8 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt
transaction tx;
size_t blob_size = 0;
uint64_t fee = 0;
if(!m_tx_pool->take_tx(tx_id, tx, blob_size, fee))
bool relayed = false;
if(!m_tx_pool->take_tx(tx_id, tx, blob_size, fee, relayed))
{
LOG_PRINT_L1("Block with id: " << id << "has at least one unknown transaction with id: " << tx_id);
purge_block_data_from_blockchain(bl, tx_processed_count);
@@ -1698,7 +1699,7 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt
{
LOG_PRINT_L1("Block with id: " << id << "has at least one transaction (id: " << tx_id << ") with wrong inputs.");
cryptonote::tx_verification_context tvc = AUTO_VAL_INIT(tvc);
bool add_res = m_tx_pool->add_tx(tx, tvc, true);
bool add_res = m_tx_pool->add_tx(tx, tvc, true, relayed);
CHECK_AND_ASSERT_MES2(add_res, "handle_block_to_main_chain: failed to add transaction back to transaction pool");
purge_block_data_from_blockchain(bl, tx_processed_count);
add_block_as_invalid(bl, id);
@@ -1711,7 +1712,7 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt
{
LOG_PRINT_L1("Block with id: " << id << " failed to add transaction to blockchain storage");
cryptonote::tx_verification_context tvc = AUTO_VAL_INIT(tvc);
bool add_res = m_tx_pool->add_tx(tx, tvc, true);
bool add_res = m_tx_pool->add_tx(tx, tvc, true, relayed);
CHECK_AND_ASSERT_MES2(add_res, "handle_block_to_main_chain: failed to add transaction back to transaction pool");
purge_block_data_from_blockchain(bl, tx_processed_count);
bvc.m_verifivation_failed = true;