diff options
Diffstat (limited to 'src/wallet/wallet2.cpp')
| -rw-r--r-- | src/wallet/wallet2.cpp | 56 |
1 files changed, 52 insertions, 4 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 5a59c6f7d..0c413546c 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -80,6 +80,8 @@ using namespace cryptonote; #define RECENT_OUTPUT_RATIO (0.25) // 25% of outputs are from the recent zone #define RECENT_OUTPUT_ZONE (5 * 86400) // last 5 days are the recent zone +#define FEE_ESTIMATE_GRACE_BLOCKS 10 // estimate fee valid for that many blocks + #define KILL_IOSERVICE() \ do { \ work.reset(); \ @@ -701,6 +703,17 @@ void wallet2::process_outgoing(const cryptonote::transaction &tx, uint64_t heigh else entry.first->second.m_amount_out = spent - tx.rct_signatures.txnFee; entry.first->second.m_change = received; + + std::vector<tx_extra_field> tx_extra_fields; + if(parse_tx_extra(tx.extra, tx_extra_fields)) + { + tx_extra_nonce extra_nonce; + if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce)) + { + // we do not care about failure here + get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, entry.first->second.m_payment_id); + } + } } entry.first->second.m_block_height = height; entry.first->second.m_timestamp = ts; @@ -2352,6 +2365,7 @@ void wallet2::add_unconfirmed_tx(const cryptonote::transaction& tx, uint64_t amo utd.m_amount_out = 0; for (const auto &d: dests) utd.m_amount_out += d.amount; + utd.m_amount_out += change_amount; utd.m_change = change_amount; utd.m_sent_time = time(NULL); utd.m_tx = (const cryptonote::transaction_prefix&)tx; @@ -2750,6 +2764,40 @@ uint64_t wallet2::get_fee_multiplier(uint32_t priority, bool use_new_fee) const return 1; } //---------------------------------------------------------------------------------------------------- +uint64_t wallet2::get_dynamic_per_kb_fee_estimate() +{ + epee::json_rpc::request<cryptonote::COMMAND_RPC_GET_PER_KB_FEE_ESTIMATE::request> req_t = AUTO_VAL_INIT(req_t); + epee::json_rpc::response<cryptonote::COMMAND_RPC_GET_PER_KB_FEE_ESTIMATE::response, std::string> resp_t = AUTO_VAL_INIT(resp_t); + + m_daemon_rpc_mutex.lock(); + req_t.jsonrpc = "2.0"; + req_t.id = epee::serialization::storage_entry(0); + req_t.method = "get_fee_estimate"; + req_t.params.grace_blocks = FEE_ESTIMATE_GRACE_BLOCKS; + bool r = net_utils::invoke_http_json_remote_command2(m_daemon_address + "/json_rpc", req_t, resp_t, m_http_client); + m_daemon_rpc_mutex.unlock(); + CHECK_AND_ASSERT_THROW_MES(r, "Failed to connect to daemon"); + CHECK_AND_ASSERT_THROW_MES(resp_t.result.status != CORE_RPC_STATUS_BUSY, "Failed to connect to daemon"); + CHECK_AND_ASSERT_THROW_MES(resp_t.result.status == CORE_RPC_STATUS_OK, "Failed to get fee estimate"); + return resp_t.result.fee; +} +//---------------------------------------------------------------------------------------------------- +uint64_t wallet2::get_per_kb_fee() +{ + bool use_dyn_fee = use_fork_rules(HF_VERSION_DYNAMIC_FEE, -720 * 14); + if (!use_dyn_fee) + return FEE_PER_KB; + try + { + return get_dynamic_per_kb_fee_estimate(); + } + catch (...) + { + LOG_PRINT_L1("Failed to query per kB fee, using " << print_money(FEE_PER_KB)); + return FEE_PER_KB; + } +} +//---------------------------------------------------------------------------------------------------- // separated the call(s) to wallet2::transfer into their own function // // this function will make multiple calls to wallet2::transfer if multiple @@ -2759,7 +2807,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions(std::vector<crypto const std::vector<size_t> unused_transfers_indices = select_available_outputs_from_histogram(fake_outs_count + 1, true, true, trusted_daemon); const bool use_new_fee = use_fork_rules(3, -720 * 14); - const uint64_t fee_per_kb = use_new_fee ? FEE_PER_KB : FEE_PER_KB_OLD; + const uint64_t fee_per_kb = get_per_kb_fee(); const uint64_t fee_multiplier = get_fee_multiplier(priority, use_new_fee); // failsafe split attempt counter @@ -3480,7 +3528,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp const bool use_rct = use_fork_rules(4, 0); const bool use_new_fee = use_fork_rules(3, -720 * 14); - const uint64_t fee_per_kb = use_new_fee ? FEE_PER_KB : FEE_PER_KB_OLD; + const uint64_t fee_per_kb = get_per_kb_fee(); const uint64_t fee_multiplier = get_fee_multiplier(priority, use_new_fee); // throw if attempting a transaction with no destinations @@ -3762,7 +3810,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton const bool use_rct = fake_outs_count > 0 && use_fork_rules(4, 0); const bool use_new_fee = use_fork_rules(3, -720 * 14); - const uint64_t fee_per_kb = use_new_fee ? FEE_PER_KB : FEE_PER_KB_OLD; + const uint64_t fee_per_kb = get_per_kb_fee(); const uint64_t fee_multiplier = get_fee_multiplier(priority, use_new_fee); LOG_PRINT_L2("Starting with " << unused_transfers_indices.size() << " non-dust outputs and " << unused_dust_indices.size() << " dust outputs"); @@ -4068,7 +4116,7 @@ std::vector<wallet2::pending_tx> wallet2::create_unmixable_sweep_transactions(bo tx_dust_policy dust_policy(hf1_rules ? 0 : ::config::DEFAULT_DUST_THRESHOLD); const bool use_new_fee = use_fork_rules(3, -720 * 14); - const uint64_t fee_per_kb = use_new_fee ? FEE_PER_KB : FEE_PER_KB_OLD; + const uint64_t fee_per_kb = get_per_kb_fee(); // may throw std::vector<size_t> unmixable_outputs = select_available_unmixable_outputs(trusted_daemon); |