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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-10-04 21:53:06 +0100 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-10-07 20:29:11 +0100 |
| commit | 0a872798bc3b56401fab842a48150acaf11eab57 (patch) | |
| tree | 99f03a16359e3f5eba0a994ca1ec7a6fc85288fd /src | |
| parent | Merge pull request #2548 (diff) | |
| download | monero-0a872798bc3b56401fab842a48150acaf11eab57.tar.xz | |
protocol: kick idle peers by dropping them
This is safer, as we don't risk break expectations (eg, requesting
block hashes and then receiving a late set of blocks). Dropping a
connection means another will be attempted in a fresh state.
Also bump the kick timeout to 5 minutes, to ensure we only kick
really idle peers.
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptonote_protocol/cryptonote_protocol_handler.inl | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl index 58e5fc380..29fe998ed 100644 --- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl +++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl @@ -51,7 +51,7 @@ #define BLOCK_QUEUE_NBLOCKS_THRESHOLD 10 // chunks of N blocks #define BLOCK_QUEUE_SIZE_THRESHOLD (100*1024*1024) // MB #define REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD (5 * 1000000) // microseconds -#define IDLE_PEER_KICK_TIME (45 * 1000000) // microseconds +#define IDLE_PEER_KICK_TIME (600 * 1000000) // microseconds namespace cryptonote { @@ -1181,6 +1181,7 @@ skip: bool t_cryptonote_protocol_handler<t_core>::kick_idle_peers() { MTRACE("Checking for idle peers..."); + std::vector<boost::uuids::uuid> kick_connections; m_p2p->for_each_connection([&](cryptonote_connection_context& context, nodetool::peerid_type peer_id, uint32_t support_flags)->bool { if (context.m_state == cryptonote_connection_context::state_synchronizing) @@ -1190,12 +1191,18 @@ skip: if (dt.total_microseconds() > IDLE_PEER_KICK_TIME) { MINFO(context << " kicking idle peer"); - ++context.m_callback_request_count; - m_p2p->request_callback(context); + kick_connections.push_back(context.m_connection_id); } } return true; }); + for (const boost::uuids::uuid &conn_id: kick_connections) + { + m_p2p->for_connection(conn_id, [this](cryptonote_connection_context& context, nodetool::peerid_type peer_id, uint32_t support_flags) { + drop_connection(context, false, false); + return true; + }); + } return true; } //------------------------------------------------------------------------------------------------------------------------ |