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-rw-r--r--src/wallet/wallet2.cpp54
1 files changed, 32 insertions, 22 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 22f8fd36f..3a4739330 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -5564,40 +5564,49 @@ bool wallet2::find_and_save_rings(bool force)
MDEBUG("Finding and saving rings...");
// get payments we made
+ std::vector<crypto::hash> txs_hashes;
std::list<std::pair<crypto::hash,wallet2::confirmed_transfer_details>> payments;
get_payments_out(payments, 0, std::numeric_limits<uint64_t>::max(), boost::none, std::set<uint32_t>());
for (const std::pair<crypto::hash,wallet2::confirmed_transfer_details> &entry: payments)
{
const crypto::hash &txid = entry.first;
- req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txid));
+ txs_hashes.push_back(txid);
}
- MDEBUG("Found " << std::to_string(req.txs_hashes.size()) << " transactions");
-
- // get those transactions from the daemon
- req.decode_as_json = false;
- req.prune = true;
- bool r;
- {
- const boost::lock_guard<boost::mutex> lock{m_daemon_rpc_mutex};
- r = epee::net_utils::invoke_http_json("/gettransactions", req, res, m_http_client, rpc_timeout);
- }
- THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "gettransactions");
- THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "gettransactions");
- THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::wallet_internal_error, "gettransactions");
- THROW_WALLET_EXCEPTION_IF(res.txs.size() != req.txs_hashes.size(), error::wallet_internal_error,
- "daemon returned wrong response for gettransactions, wrong txs count = " +
- std::to_string(res.txs.size()) + ", expected " + std::to_string(req.txs_hashes.size()));
-
- MDEBUG("Scanning " << res.txs.size() << " transactions");
+ MDEBUG("Found " << std::to_string(txs_hashes.size()) << " transactions");
crypto::chacha_key key;
generate_chacha_key_from_secret_keys(key);
- auto it = req.txs_hashes.begin();
- for (size_t i = 0; i < res.txs.size(); ++i, ++it)
+ // get those transactions from the daemon
+ static const size_t SLICE_SIZE = 200;
+ for (size_t slice = 0; slice < txs_hashes.size(); slice += SLICE_SIZE)
{
+ req.decode_as_json = false;
+ req.prune = true;
+ req.txs_hashes.clear();
+ size_t ntxes = slice + SLICE_SIZE > txs_hashes.size() ? txs_hashes.size() - slice : SLICE_SIZE;
+ for (size_t s = slice; s < slice + ntxes; ++s)
+ req.txs_hashes.push_back(epee::string_tools::pod_to_hex(txs_hashes[s]));
+ bool r;
+ {
+ const boost::lock_guard<boost::mutex> lock{m_daemon_rpc_mutex};
+ r = epee::net_utils::invoke_http_json("/gettransactions", req, res, m_http_client, rpc_timeout);
+ }
+ THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "gettransactions");
+ THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "gettransactions");
+ THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::wallet_internal_error, "gettransactions");
+ THROW_WALLET_EXCEPTION_IF(res.txs.size() != req.txs_hashes.size(), error::wallet_internal_error,
+ "daemon returned wrong response for gettransactions, wrong txs count = " +
+ std::to_string(res.txs.size()) + ", expected " + std::to_string(req.txs_hashes.size()));
+
+ MDEBUG("Scanning " << res.txs.size() << " transactions");
+ THROW_WALLET_EXCEPTION_IF(slice + res.txs.size() > txs_hashes.size(), error::wallet_internal_error, "Unexpected tx array size");
+ auto it = req.txs_hashes.begin();
+ for (size_t i = 0; i < res.txs.size(); ++i, ++it)
+ {
const auto &tx_info = res.txs[i];
+ THROW_WALLET_EXCEPTION_IF(tx_info.tx_hash != epee::string_tools::pod_to_hex(txs_hashes[slice + i]), error::wallet_internal_error, "Wrong txid received");
THROW_WALLET_EXCEPTION_IF(tx_info.tx_hash != *it, error::wallet_internal_error, "Wrong txid received");
cryptonote::blobdata bd;
THROW_WALLET_EXCEPTION_IF(!epee::string_tools::parse_hexstr_to_binbuff(tx_info.as_hex, bd), error::wallet_internal_error, "failed to parse tx from hexstr");
@@ -5606,9 +5615,10 @@ bool wallet2::find_and_save_rings(bool force)
THROW_WALLET_EXCEPTION_IF(!cryptonote::parse_and_validate_tx_from_blob(bd, tx, tx_hash, tx_prefix_hash), error::wallet_internal_error, "failed to parse tx from blob");
THROW_WALLET_EXCEPTION_IF(epee::string_tools::pod_to_hex(tx_hash) != tx_info.tx_hash, error::wallet_internal_error, "txid mismatch");
THROW_WALLET_EXCEPTION_IF(!add_rings(key, tx), error::wallet_internal_error, "Failed to save ring");
+ }
}
- MINFO("Found and saved rings for " << res.txs.size() << " transactions");
+ MINFO("Found and saved rings for " << txs_hashes.size() << " transactions");
m_ring_history_saved = true;
return true;
}