diff options
Diffstat (limited to 'src/p2p/net_node.inl')
| -rw-r--r-- | src/p2p/net_node.inl | 79 |
1 files changed, 65 insertions, 14 deletions
diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl index 152dba942..3445674f6 100644 --- a/src/p2p/net_node.inl +++ b/src/p2p/net_node.inl @@ -85,6 +85,7 @@ namespace nodetool command_line::add_arg(desc, arg_p2p_hide_my_port); command_line::add_arg(desc, arg_no_igd); command_line::add_arg(desc, arg_out_peers); + command_line::add_arg(desc, arg_in_peers); command_line::add_arg(desc, arg_tos_flag); command_line::add_arg(desc, arg_limit_rate_up); command_line::add_arg(desc, arg_limit_rate_down); @@ -315,6 +316,9 @@ namespace nodetool if ( !set_max_out_peers(vm, command_line::get_arg(vm, arg_out_peers) ) ) return false; + if ( !set_max_in_peers(vm, command_line::get_arg(vm, arg_in_peers) ) ) + return false; + if ( !set_tos_flag(vm, command_line::get_arg(vm, arg_tos_flag) ) ) return false; @@ -565,14 +569,23 @@ namespace nodetool while (!is_closing && !m_net_server.is_stop_signal_sent()) { // main loop of thread //number_of_peers = m_net_server.get_config_object().get_connections_count(); - unsigned int number_of_peers = 0; + unsigned int number_of_in_peers = 0; + unsigned int number_of_out_peers = 0; m_net_server.get_config_object().foreach_connection([&](const p2p_connection_context& cntxt) { - if (!cntxt.m_is_income) ++number_of_peers; + if (cntxt.m_is_income) + { + ++number_of_in_peers; + } + else + { + ++number_of_out_peers; + } return true; }); // lambda - m_current_number_of_out_peers = number_of_peers; + m_current_number_of_in_peers = number_of_in_peers; + m_current_number_of_out_peers = number_of_out_peers; boost::this_thread::sleep_for(boost::chrono::seconds(1)); } // main loop of thread @@ -871,11 +884,11 @@ namespace nodetool template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::try_to_connect_and_handshake_with_new_peer(const epee::net_utils::network_address& na, bool just_take_peerlist, uint64_t last_seen_stamp, PeerType peer_type, uint64_t first_seen_stamp) { - if (m_current_number_of_out_peers == m_config.m_net_config.connections_count) // out peers limit + if (m_current_number_of_out_peers == m_config.m_net_config.max_out_connection_count) // out peers limit { return false; } - else if (m_current_number_of_out_peers > m_config.m_net_config.connections_count) + else if (m_current_number_of_out_peers > m_config.m_net_config.max_out_connection_count) { m_net_server.get_config_object().del_out_connections(1); m_current_number_of_out_peers --; // atomic variable, update time = 1s @@ -1164,10 +1177,10 @@ namespace nodetool if (!connect_to_peerlist(m_priority_peers)) return false; - size_t expected_white_connections = (m_config.m_net_config.connections_count*P2P_DEFAULT_WHITELIST_CONNECTIONS_PERCENT)/100; + size_t expected_white_connections = (m_config.m_net_config.max_out_connection_count*P2P_DEFAULT_WHITELIST_CONNECTIONS_PERCENT)/100; size_t conn_count = get_outgoing_connections_count(); - if(conn_count < m_config.m_net_config.connections_count) + if(conn_count < m_config.m_net_config.max_out_connection_count) { if(conn_count < expected_white_connections) { @@ -1178,20 +1191,20 @@ namespace nodetool if(!make_expected_connections_count(white, expected_white_connections)) return false; //then do grey list - if(!make_expected_connections_count(gray, m_config.m_net_config.connections_count)) + if(!make_expected_connections_count(gray, m_config.m_net_config.max_out_connection_count)) return false; }else { //start from grey list - if(!make_expected_connections_count(gray, m_config.m_net_config.connections_count)) + if(!make_expected_connections_count(gray, m_config.m_net_config.max_out_connection_count)) return false; //and then do white list - if(!make_expected_connections_count(white, m_config.m_net_config.connections_count)) + if(!make_expected_connections_count(white, m_config.m_net_config.max_out_connection_count)) return false; } } - if (start_conn_count == get_outgoing_connections_count() && start_conn_count < m_config.m_net_config.connections_count) + if (start_conn_count == get_outgoing_connections_count() && start_conn_count < m_config.m_net_config.max_out_connection_count) { MINFO("Failed to connect to any, trying seeds"); if (!connect_to_seed()) @@ -1253,6 +1266,20 @@ namespace nodetool } //----------------------------------------------------------------------------------- template<class t_payload_net_handler> + size_t node_server<t_payload_net_handler>::get_incoming_connections_count() + { + size_t count = 0; + m_net_server.get_config_object().foreach_connection([&](const p2p_connection_context& cntxt) + { + if(cntxt.m_is_income) + ++count; + return true; + }); + + return count; + } + //----------------------------------------------------------------------------------- + template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::idle_worker() { m_peer_handshake_idle_maker_interval.do_call(boost::bind(&node_server<t_payload_net_handler>::peer_sync_idle_maker, this)); @@ -1618,6 +1645,13 @@ namespace nodetool return 1; } + if (m_current_number_of_in_peers >= m_config.m_net_config.max_in_connection_count) // in peers limit + { + LOG_WARNING_CC(context, "COMMAND_HANDSHAKE came, but already have max incoming connections, so dropping this one."); + drop_connection(context); + return 1; + } + if(!m_payload_handler.process_payload_sync_data(arg.payload_data, context, true)) { LOG_WARNING_CC(context, "COMMAND_HANDSHAKE came, but process_payload_sync_data returned false, dropping connection."); @@ -1779,20 +1813,37 @@ namespace nodetool bool node_server<t_payload_net_handler>::set_max_out_peers(const boost::program_options::variables_map& vm, int64_t max) { if(max == -1) { - m_config.m_net_config.connections_count = P2P_DEFAULT_CONNECTIONS_COUNT; + m_config.m_net_config.max_out_connection_count = P2P_DEFAULT_CONNECTIONS_COUNT; + return true; + } + m_config.m_net_config.max_out_connection_count = max; + return true; + } + + template<class t_payload_net_handler> + bool node_server<t_payload_net_handler>::set_max_in_peers(const boost::program_options::variables_map& vm, int64_t max) + { + if(max == -1) { + m_config.m_net_config.max_in_connection_count = -1; return true; } - m_config.m_net_config.connections_count = max; + m_config.m_net_config.max_in_connection_count = max; return true; } template<class t_payload_net_handler> - void node_server<t_payload_net_handler>::delete_connections(size_t count) + void node_server<t_payload_net_handler>::delete_out_connections(size_t count) { m_net_server.get_config_object().del_out_connections(count); } template<class t_payload_net_handler> + void node_server<t_payload_net_handler>::delete_in_connections(size_t count) + { + m_net_server.get_config_object().del_in_connections(count); + } + + template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::set_tos_flag(const boost::program_options::variables_map& vm, int flag) { if(flag==-1){ |