From b9d2c788bc51364ccd8728345aeef64f5cbd3a15 Mon Sep 17 00:00:00 2001 From: j-berman Date: Thu, 12 May 2022 08:39:51 -0700 Subject: [PATCH] fix backoff delay logic when re-relaying txs --- src/cryptonote_core/tx_pool.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/cryptonote_core/tx_pool.cpp b/src/cryptonote_core/tx_pool.cpp index c27261860..a68da0e62 100644 --- a/src/cryptonote_core/tx_pool.cpp +++ b/src/cryptonote_core/tx_pool.cpp @@ -97,9 +97,9 @@ namespace cryptonote constexpr const std::chrono::seconds forward_delay_average{CRYPTONOTE_FORWARD_DELAY_AVERAGE}; // a kind of increasing backoff within min/max bounds - uint64_t get_relay_delay(time_t now, time_t received) + uint64_t get_relay_delay(time_t last_relay, time_t received) { - time_t d = (now - received + MIN_RELAY_TIME) / MIN_RELAY_TIME * MIN_RELAY_TIME; + time_t d = (last_relay - received + MIN_RELAY_TIME) / MIN_RELAY_TIME * MIN_RELAY_TIME; if (d > MAX_RELAY_TIME) d = MAX_RELAY_TIME; return d; @@ -779,7 +779,7 @@ namespace cryptonote case relay_method::local: case relay_method::fluff: case relay_method::block: - if (now - meta.last_relayed_time <= get_relay_delay(now, meta.receive_time)) + if (now - meta.last_relayed_time <= get_relay_delay(meta.last_relayed_time, meta.receive_time)) return true; // continue to next tx break; } @@ -812,7 +812,7 @@ namespace cryptonote function is only called every ~2 minutes, so this resetting should be unnecessary, but is primarily a precaution against potential changes to the callback routines. */ - elem.second.last_relayed_time = now + get_relay_delay(now, elem.second.receive_time); + elem.second.last_relayed_time = now + get_relay_delay(elem.second.last_relayed_time, elem.second.receive_time); m_blockchain.update_txpool_tx(elem.first, elem.second); }