diff options
| author | Riccardo Spagni <ric@spagni.net> | 2015-04-02 17:43:38 +0200 |
|---|---|---|
| committer | Riccardo Spagni <ric@spagni.net> | 2015-04-02 17:43:43 +0200 |
| commit | 6f0d93097e3fbe9b1101e90ad1adc718a18263aa (patch) | |
| tree | b5a2189ee6cbdd6f8ba57cd1d46edac7ac599ee3 /src | |
| parent | Merge pull request #251 (diff) | |
| parent | Network 1.7; Quieted the debug a bit. (diff) | |
| download | monero-6f0d93097e3fbe9b1101e90ad1adc718a18263aa.tar.xz | |
Merge pull request #252
618f20c Network 1.7; Quieted the debug a bit. (rfree2monero)
391c7f9 Utils: use const, document dbg. Less default debug (rfree2monero)
44f4234 [fix] mac os x includes std::random... (rfree2monero)
162c993 Network 1.6: network limits, logging, +doxy (rfree2monero)
a3b2226 my changelog (rfree2monero)
2900b1e doxygen files (rfree2monero)
1489310 doxygen related tool (rfree2monero)
f9dba47 added windows_stream.* console colors (rfree2monero)
c511abf remerged; commands JSON. logging upgrade. doxygen (rfree2monero)
f79821a fix locking in count-peers thread (2) (rfree2monero)
0198ffb 2014 network limit 1.3 fix log/path/data +utils (rfree2monero)
ae2a506 2014 network limit 1.2 +utils +toc -doc -drmonero (rfree2monero)
0f06dca fixed size_t on windows (rfree2monero)
39fc63f removed not needed <netinet/in.h> (rfree2monero)
5ce4256 2014 network limit 1.1 +utils +toc -doc -drmonero (rfree2monero)
eabb519 2014 network limit 1.0a +utils +toc -doc -drmonero (rfree2monero)
Diffstat (limited to 'src')
44 files changed, 2907 insertions, 138 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 294c6c0f6..efc9c02f6 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -92,6 +92,8 @@ add_subdirectory(cryptonote_core) add_subdirectory(mnemonics) add_subdirectory(rpc) add_subdirectory(wallet) +add_subdirectory(p2p) +add_subdirectory(cryptonote_protocol) add_subdirectory(connectivity_tool) add_subdirectory(miner) diff --git a/src/Changelog b/src/Changelog new file mode 100644 index 000000000..84da8068b --- /dev/null +++ b/src/Changelog @@ -0,0 +1,77 @@ + +[F] - fixes a bug from existing official version +[B] - important bug discovered in official version +[T] - testes +[n] - not used now (only in history), replaced or not accepted to master + +- adding support for user-local installed compiler (e.g. non-root users on older systems to use new compiler) +instructions to use monero on Debian 7 (build clang + deps) +- [n] faster build: cmake with fast build, and with cotire (precompiled headers), and limited targets +- fixed cmake local compiler e.g. BOOST_IGNORE_SYSTEM_PATHS after merges with the other new CMake + +- faster rebuild: separate out not-template base for main network classes: connection_basic.cpp class connection_basic +- faster rebuild: separate out hooks: connection_basic::do_send_handler_write() do_send_handler_write_from_queue() +- created library/cmake for the new no-templates-only networking code - libp2p + +- added command exit without DB save (only for testers) +- added option --no-igd to not wait for IGD on start (faster testing) + +- imported logging/debug tools from otshell, with macros like _note() _info() _warn() +- logging: added proper thread locking; showing thread number {1} in the output +- logging: also showing process number (PID) in short form (1,2,3,...) to debug forking daemon etc +- logging: fixed colors for normal windows text console (currently they do not work in msys windows text console) +- logging: added channels to have separate files created +- logging: option (compile-time) to debug the logging system itself +- logging: console colors work on windows/msys + +- created network throttle class + throttle manager +- cmdline options for network throttle class (limit-rate-up limit-rate-down limit-rate) +- option and command to in fact limit (outgoing) peers --out-peers out_peers [currently not working! after merge] [TODO] +- rpc commands for network throttle class (limit limit_up limit_down) +- setting ToS socket flag with option --tos-flag + +- connection type support, so that RPC connection is excluded from network limits + +- gather and save throughput statistics (speed vs limit) into data file +- statistics of details to tune implementation: sleep in network threads, number of peers +- optimized statistics: accumulate sum and limit disk writes + +(dr. monero code is not published in this commit, but prepared) +- dr. monero show the collected statistics (in real time) +- dr. monero many windows opened at once from predefined list +- dr. monero auto scale; selectable average window +- dr. monero colors, show both samples and average values (transparent) +- dr. monero showing current configured network limit (goal) +- dr. monero show date/git commit/comments for better info in screenshots +- dr. monero optimize speed and memory usage to handle files from long tests + +- [F] found few UBs in code like wrong initialization order +- [B] found and partial debugged deadlocks on existing program (faster testing) + +- [B] found locking problem with connection close race + +- debug option --test-drop-download to test no-DB version without running out of RAM +- also option --test-drop-download-heigh to start drop only after certain height + +- added again fast exit command (but it does not work too well yet. ONLY FOR DEVELOPERS!) + +- created new from-scratch clean network engine model (a new program/library) +- connected the logging, the network throttles and all code to network model +- [T] run experiments in fully controlled and very fast environment + +- fine tuned parameters of throttles (sleep, 3 window sizes) +- code to estimated current network-transfer size of block based get_avg_block_size() +- [T] tested sleep vs request-size limiting of downloads (request less or more then 200 blocks) +- for now we use sleep method + +- documented throttle classes and few other classes +- adjusted comment headers, copyrights, added the @monero tag to doxygen denoting monero maintainer/contact for not-monero code +- doxygen scripts fixed, tested and generated actual website + +- [n] rebased most of above when change to branch development was decided +- [n] again rebase when we returned to developing against branch master +- finall version was tested by developer on Windows 64-bit, Debian, Ubuntu +- fixed clock compilation problems for freebsd and mac os x; Fixed related problem again on mac os x. + + + diff --git a/src/common/command_line.cpp b/src/common/command_line.cpp index 36d9905b8..d2cd75e5b 100644 --- a/src/common/command_line.cpp +++ b/src/common/command_line.cpp @@ -48,4 +48,7 @@ namespace command_line const arg_descriptor<bool> arg_version = {"version", "Output version information"}; const arg_descriptor<std::string> arg_data_dir = {"data-dir", "Specify data directory"}; const arg_descriptor<std::string> arg_testnet_data_dir = {"testnet-data-dir", "Specify testnet data directory"}; + const arg_descriptor<bool> arg_test_drop_download = {"test-drop-download", "For net tests: in download, discard ALL blocks instead checking/saving them (very fast)"}; + const arg_descriptor<uint64_t> arg_test_drop_download_height = {"test-drop-download-height", "Like test-drop-download but disards only after around certain height", 0}; + const arg_descriptor<int> arg_test_dbg_lock_sleep = {"test-dbg-lock-sleep", "Sleep time in ms, defaults to 0 (off), used to debug before/after locking mutex. Values 100 to 1000 are good for tests."}; } diff --git a/src/common/command_line.h b/src/common/command_line.h index 5176f0f67..ae79f0a05 100644 --- a/src/common/command_line.h +++ b/src/common/command_line.h @@ -204,4 +204,7 @@ namespace command_line extern const arg_descriptor<bool> arg_version; extern const arg_descriptor<std::string> arg_data_dir; extern const arg_descriptor<std::string> arg_testnet_data_dir; + extern const arg_descriptor<bool> arg_test_drop_download; + extern const arg_descriptor<uint64_t> arg_test_drop_download_height; + extern const arg_descriptor<int> arg_test_dbg_lock_sleep; } diff --git a/src/common/dns_utils.cpp b/src/common/dns_utils.cpp index 2ac49bf4b..ece24cf9f 100644 --- a/src/common/dns_utils.cpp +++ b/src/common/dns_utils.cpp @@ -166,7 +166,24 @@ DNSResolver::DNSResolver() : m_data(new DNSResolverData()) ub_ctx_resolvconf(m_data->m_ub_context, NULL); ub_ctx_hosts(m_data->m_ub_context, NULL); - ub_ctx_add_ta(m_data->m_ub_context, ::get_builtin_ds()); + #ifdef DEVELOPER_LIBUNBOUND_OLD + #warning "Using the work around for old libunbound" + { // work around for bug https://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=515 needed for it to compile on e.g. Debian 7 + char * ds_copy = NULL; // this will be the writable copy of string that bugged version of libunbound requires + try { + char * ds_copy = strdup( ::get_builtin_ds() ); + ub_ctx_add_ta(m_data->m_ub_context, ds_copy); + } catch(...) { // probably not needed but to work correctly in every case... + if (ds_copy) { free(ds_copy); ds_copy=NULL; } // for the strdup + throw ; + } + if (ds_copy) { free(ds_copy); ds_copy=NULL; } // for the strdup + } + #else + // normal version for fixed libunbound + ub_ctx_add_ta(m_data->m_ub_context, ::get_builtin_ds() ); + #endif + } DNSResolver::~DNSResolver() diff --git a/src/connectivity_tool/conn_tool.cpp b/src/connectivity_tool/conn_tool.cpp index e658d2706..7506dba6f 100644 --- a/src/connectivity_tool/conn_tool.cpp +++ b/src/connectivity_tool/conn_tool.cpp @@ -49,6 +49,8 @@ namespace po = boost::program_options; using namespace cryptonote; using namespace nodetool; +unsigned int epee::g_test_dbg_lock_sleep = 0; + namespace { const command_line::arg_descriptor<std::string, true> arg_ip = {"ip", "set ip"}; diff --git a/src/cryptonote_core/CMakeLists.txt b/src/cryptonote_core/CMakeLists.txt index 3abf93f3c..9eed11874 100644 --- a/src/cryptonote_core/CMakeLists.txt +++ b/src/cryptonote_core/CMakeLists.txt @@ -70,6 +70,7 @@ target_link_libraries(cryptonote_core LINK_PUBLIC common crypto + otshell_utils ${Boost_DATE_TIME_LIBRARY} ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_SERIALIZATION_LIBRARY} diff --git a/src/cryptonote_core/blockchain_storage.cpp b/src/cryptonote_core/blockchain_storage.cpp index 232a7c426..136d4f1d1 100644 --- a/src/cryptonote_core/blockchain_storage.cpp +++ b/src/cryptonote_core/blockchain_storage.cpp @@ -49,6 +49,8 @@ #include "crypto/hash.h" #include "cryptonote_core/checkpoints_create.h" //#include "serialization/json_archive.h" +#include "../../contrib/otshell_utils/utils.hpp" +#include "../../src/p2p/data_logger.hpp" using namespace cryptonote; @@ -1154,6 +1156,31 @@ uint64_t blockchain_storage::block_difficulty(size_t i) return m_blocks[i].cumulative_difficulty - m_blocks[i-1].cumulative_difficulty; } //------------------------------------------------------------------ +double blockchain_storage::get_avg_block_size( size_t count) +{ + if (count > get_current_blockchain_height()) return 500; + + double average = 0; + _dbg1_c("net/blksize", "HEIGHT: " << get_current_blockchain_height()); + _dbg1_c("net/blksize", "BLOCK ID BY HEIGHT: " << get_block_id_by_height(get_current_blockchain_height()) ); + _dbg1_c("net/blksize", "BLOCK TAIL ID: " << get_tail_id() ); + std::vector<size_t> size_vector; + + get_backward_blocks_sizes(get_current_blockchain_height() - count, size_vector, count); + + std::vector<size_t>::iterator it; + it = size_vector.begin(); + while (it != size_vector.end()) { + average += *it; + _dbg2_c("net/blksize", "VECTOR ELEMENT: " << (*it) ); + it++; + } + average = average / count; + _dbg1_c("net/blksize", "VECTOR SIZE: " << size_vector.size() << " average=" << average); + + return average; +} +//------------------------------------------------------------------ void blockchain_storage::print_blockchain(uint64_t start_index, uint64_t end_index) { std::stringstream ss; @@ -1745,6 +1772,8 @@ bool blockchain_storage::handle_block_to_main_chain(const block& bl, const crypt << "), coinbase_blob_size: " << coinbase_blob_size << ", cumulative size: " << cumulative_block_size << ", " << block_processing_time << "("<< target_calculating_time << "/" << longhash_calculating_time << ")ms"); + epee::net_utils::data_logger::get_instance().add_data("blockchain_processing_time", block_processing_time); + bvc.m_added_to_main_chain = true; /*if(!m_orphanes_reorganize_in_work) review_orphaned_blocks_with_new_block_id(id, true);*/ diff --git a/src/cryptonote_core/blockchain_storage.h b/src/cryptonote_core/blockchain_storage.h index a74d492d7..505ed4574 100644 --- a/src/cryptonote_core/blockchain_storage.h +++ b/src/cryptonote_core/blockchain_storage.h @@ -134,6 +134,7 @@ namespace cryptonote uint64_t get_current_comulative_blocksize_limit(); bool is_storing_blockchain(){return m_is_blockchain_storing;} uint64_t block_difficulty(size_t i); + double get_avg_block_size( size_t count); template<class t_ids_container, class t_blocks_container, class t_missed_container> bool get_blocks(const t_ids_container& block_ids, t_blocks_container& blocks, t_missed_container& missed_bs) diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp index 11127290e..9be5eca9b 100644 --- a/src/cryptonote_core/cryptonote_core.cpp +++ b/src/cryptonote_core/cryptonote_core.cpp @@ -145,6 +145,11 @@ namespace cryptonote set_enforce_dns_checkpoints(command_line::get_arg(vm, daemon_args::arg_dns_checkpoints)); + test_drop_download_height(command_line::get_arg(vm, command_line::arg_test_drop_download_height)); + + if (command_line::get_arg(vm, command_line::arg_test_drop_download) == true) + test_drop_download(); + return true; } //----------------------------------------------------------------------------------------------- @@ -216,12 +221,51 @@ namespace cryptonote //----------------------------------------------------------------------------------------------- bool core::deinit() { - m_miner.stop(); - m_mempool.deinit(); - m_blockchain_storage.deinit(); + m_miner.stop(); + m_mempool.deinit(); + if (!m_fast_exit) + { + m_blockchain_storage.deinit(); + } return true; } //----------------------------------------------------------------------------------------------- + void core::set_fast_exit() + { + m_fast_exit = true; + } + //----------------------------------------------------------------------------------------------- + bool core::get_fast_exit() + { + return m_fast_exit; + } + //----------------------------------------------------------------------------------------------- + void core::test_drop_download() + { + m_test_drop_download = false; + } + //----------------------------------------------------------------------------------------------- + void core::test_drop_download_height(uint64_t height) + { + m_test_drop_download_height = height; + } + //----------------------------------------------------------------------------------------------- + bool core::get_test_drop_download() + { + return m_test_drop_download; + } + //----------------------------------------------------------------------------------------------- + bool core::get_test_drop_download_height() + { + if (m_test_drop_download_height == 0) + return true; + + if (get_blockchain_storage().get_current_blockchain_height() <= m_test_drop_download_height) + return true; + + return false; + } + //----------------------------------------------------------------------------------------------- bool core::handle_incoming_tx(const blobdata& tx_blob, tx_verification_context& tvc, bool keeped_by_block) { tvc = boost::value_initialized<tx_verification_context>(); @@ -624,4 +668,6 @@ namespace cryptonote { raise(SIGTERM); } + + std::atomic<bool> core::m_fast_exit(false); } diff --git a/src/cryptonote_core/cryptonote_core.h b/src/cryptonote_core/cryptonote_core.h index 1921ef14d..bb53ecb81 100644 --- a/src/cryptonote_core/cryptonote_core.h +++ b/src/cryptonote_core/cryptonote_core.h @@ -75,6 +75,12 @@ namespace cryptonote bool init(const boost::program_options::variables_map& vm); bool set_genesis_block(const block& b); bool deinit(); + static void set_fast_exit(); + static bool get_fast_exit(); + void test_drop_download(); + void test_drop_download_height(uint64_t height); + bool get_test_drop_download(); + bool get_test_drop_download_height(); uint64_t get_current_blockchain_height(); bool get_blockchain_top(uint64_t& heeight, crypto::hash& top_id); bool get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks, std::list<transaction>& txs); @@ -148,7 +154,9 @@ namespace cryptonote bool on_update_blocktemplate_interval(); bool check_tx_inputs_keyimages_diff(const transaction& tx); void graceful_exit(); - + static std::atomic<bool> m_fast_exit; + bool m_test_drop_download = true; + uint64_t m_test_drop_download_height = 0; tx_memory_pool m_mempool; blockchain_storage m_blockchain_storage; diff --git a/src/cryptonote_protocol/CMakeLists.txt b/src/cryptonote_protocol/CMakeLists.txt new file mode 100644 index 000000000..2ea5662a1 --- /dev/null +++ b/src/cryptonote_protocol/CMakeLists.txt @@ -0,0 +1,46 @@ +# Copyright (c) 2014, The Monero Project +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are +# permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other +# materials provided with the distribution. +# +# 3. Neither the name of the copyright holder nor the names of its contributors may be +# used to endorse or promote products derived from this software without specific +# prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +cmake_minimum_required (VERSION 2.6) +project (bitmonero CXX) + +file(GLOB CRYPTONOTE_PROTOCOL *) +source_group(cryptonote_protocol FILES ${CRYPTONOTE_PROTOCOL}) + +#add_library(p2p ${P2P}) + +#bitmonero_private_headers(p2p ${CRYPTONOTE_PROTOCOL}) +bitmonero_add_library(cryptonote_protocol ${CRYPTONOTE_PROTOCOL}) +#target_link_libraries(p2p) +# LINK_PRIVATE +# ${Boost_CHRONO_LIBRARY} +# ${Boost_REGEX_LIBRARY} +# ${Boost_SYSTEM_LIBRARY} +# ${Boost_THREAD_LIBRARY} +# ${EXTRA_LIBRARIES}) +add_dependencies(cryptonote_protocol + version) diff --git a/src/cryptonote_protocol/cryptonote_protocol_defs.h b/src/cryptonote_protocol/cryptonote_protocol_defs.h index f761274c5..7e019b533 100644 --- a/src/cryptonote_protocol/cryptonote_protocol_defs.h +++ b/src/cryptonote_protocol/cryptonote_protocol_defs.h @@ -46,6 +46,8 @@ namespace cryptonote struct connection_info { bool incoming; + bool localhost; + bool local_ip; std::string ip; std::string port; @@ -62,8 +64,16 @@ namespace cryptonote uint64_t live_time; + uint64_t avg_download; + uint64_t current_download; + + uint64_t avg_upload; + uint64_t current_upload; + BEGIN_KV_SERIALIZE_MAP() KV_SERIALIZE(incoming) + KV_SERIALIZE(localhost) + KV_SERIALIZE(local_ip) KV_SERIALIZE(ip) KV_SERIALIZE(port) KV_SERIALIZE(peer_id) @@ -73,6 +83,10 @@ namespace cryptonote KV_SERIALIZE(send_idle_time) KV_SERIALIZE(state) KV_SERIALIZE(live_time) + KV_SERIALIZE(avg_download) + KV_SERIALIZE(current_download) + KV_SERIALIZE(avg_upload) + KV_SERIALIZE(current_upload) END_KV_SERIALIZE_MAP() }; diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler-base.cpp b/src/cryptonote_protocol/cryptonote_protocol_handler-base.cpp new file mode 100644 index 000000000..614ee8fab --- /dev/null +++ b/src/cryptonote_protocol/cryptonote_protocol_handler-base.cpp @@ -0,0 +1,176 @@ +/// @file +/// @author rfree (current maintainer in monero.cc project) +/// @brief This is the place to implement our handlers for protocol network actions, e.g. for ratelimit for download-requests + +// Copyright (c) 2014, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include <boost/asio.hpp> +#include <string> +#include <vector> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <atomic> + +#include <boost/asio.hpp> +#include <boost/array.hpp> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <boost/enable_shared_from_this.hpp> +#include <boost/interprocess/detail/atomic.hpp> +#include <boost/thread/thread.hpp> + +#include <memory> + +#include "syncobj.h" + +#include "../../contrib/epee/include/net/net_utils_base.h" +#include "../../contrib/epee/include/misc_log_ex.h" +#include <boost/lambda/bind.hpp> +#include <boost/foreach.hpp> +#include <boost/lambda/lambda.hpp> +#include <boost/uuid/random_generator.hpp> +#include <boost/chrono.hpp> +#include <boost/utility/value_init.hpp> +#include <boost/asio/deadline_timer.hpp> +#include <boost/date_time/posix_time/posix_time.hpp> +#include <boost/thread/thread.hpp> +#include "misc_language.h" +#include "pragma_comp_defs.h" +#include <sstream> +#include <iomanip> +#include <algorithm> + + +#include <boost/asio/basic_socket.hpp> +#include <boost/asio/ip/unicast.hpp> + +#include "../../src/cryptonote_protocol/cryptonote_protocol_handler.h" +#include "../../src/p2p/network_throttle.hpp" + +#include "../../contrib/otshell_utils/utils.hpp" +using namespace nOT::nUtils; + +#include "../../../src/cryptonote_core/cryptonote_core.h" // e.g. for the send_stop_signal() + +// ################################################################################################ +// ################################################################################################ +// the "header part". Not separeted out for .hpp because point of this modification is +// to rebuild just 1 translation unit while working on this code. +// (But maybe common parts will be separated out later though - if needed) +// ################################################################################################ +// ################################################################################################ + +namespace cryptonote { + +class cryptonote_protocol_handler_base_pimpl { // placeholer if needed + public: + +}; + +} // namespace + +// ################################################################################################ +// ################################################################################################ +// ################################################################################################ +// ################################################################################################ + +namespace cryptonote { + +double cryptonote_protocol_handler_base::estimate_one_block_size() noexcept { // for estimating size of blocks to downloa + const double size_min = 500; // XXX 500 + //const int history_len = 20; // how many blocks to average over + + double avg=0; + try { + avg = get_avg_block_size(/*history_len*/); + } catch (...) { } + avg = std::max( size_min , avg); + return avg; +} + +cryptonote_protocol_handler_base::cryptonote_protocol_handler_base() { +} + +cryptonote_protocol_handler_base::~cryptonote_protocol_handler_base() { +} + +void cryptonote_protocol_handler_base::handler_request_blocks_history(std::list<crypto::hash>& ids) { + using namespace epee::net_utils; + LOG_PRINT_L0("### ~~~RRRR~~~~ ### sending request (type 2), limit = " << ids.size()); + LOG_PRINT_RED("RATE LIMIT NOT IMPLEMENTED HERE YET (download at unlimited speed?)" , LOG_LEVEL_0); + _note_c("net/req2", "### ~~~RRRR~~~~ ### sending request (type 2), limit = " << ids.size()); + // TODO +} + +void cryptonote_protocol_handler_base::handler_response_blocks_now(size_t packet_size) { _scope_dbg1(""); + using namespace epee::net_utils; + double delay=0; // will be calculated + _dbg1("Packet size: " << packet_size); + do + { // rate limiting + //XXX + /*if (::cryptonote::core::get_is_stopping()) { + _dbg1("We are stopping - so abort sleep"); + return; + }*/ + /*if (m_was_shutdown) { + _dbg2_c("net/netuse/sleep","m_was_shutdown - so abort sleep"); + return; + }*/ + + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_out ); + delay = network_throttle_manager::get_global_throttle_out().get_sleep_time_after_tick( packet_size ); // decission from global + } + + + delay *= 0.50; + //delay = 0; // XXX + if (delay > 0) { + //delay += rand2*0.1; + long int ms = (long int)(delay * 1000); + _info_c("net/sleep", "Sleeping in " << __FUNCTION__ << " for " << ms << " ms before packet_size="<<packet_size); // XXX debug sleep + _dbg1_c("net/sleep/", "sleep in sleep_before_packet"); + _dbg2("Sleep for " << ms); + boost::this_thread::sleep(boost::posix_time::milliseconds( ms ) ); // TODO randomize sleeps + } + } while(delay > 0); + +// XXX LATER XXX + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_out ); + network_throttle_manager::get_global_throttle_out().handle_trafic_tcp( packet_size ); // increase counter - global + //epee::critical_region_t<decltype(m_throttle_global_lock)> guard(m_throttle_global_lock); // *** critical *** + //m_throttle_global.m_out.handle_trafic_tcp( packet_size ); // increase counter - global + } +} + +} // namespace + + diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.h b/src/cryptonote_protocol/cryptonote_protocol_handler.h index a3b79856e..571c36dc1 100644 --- a/src/cryptonote_protocol/cryptonote_protocol_handler.h +++ b/src/cryptonote_protocol/cryptonote_protocol_handler.h @@ -1,3 +1,7 @@ +/// @file +/// @author rfree (current maintainer/user in monero.cc project - most of code is from CryptoNote) +/// @brief This is the orginal cryptonote protocol network-events handler, modified by us + // Copyright (c) 2014-2015, The Monero Project // // All rights reserved. @@ -41,15 +45,36 @@ #include "cryptonote_core/connection_context.h" #include "cryptonote_core/cryptonote_stat_info.h" #include "cryptonote_core/verification_context.h" +// #include <netinet/in.h> +#include <boost/circular_buffer.hpp> PUSH_WARNINGS DISABLE_VS_WARNINGS(4355) +#define LOCALHOST_INT 2130706433 + namespace cryptonote { + class cryptonote_protocol_handler_base_pimpl; + class cryptonote_protocol_handler_base { + private: + std::unique_ptr<cryptonote_protocol_handler_base_pimpl> mI; + + public: + cryptonote_protocol_handler_base(); + virtual ~cryptonote_protocol_handler_base(); + void handler_request_blocks_history(std::list<crypto::hash>& ids); // before asking for list of objects, we can change the list still + void handler_response_blocks_now(size_t packet_size); + + virtual double get_avg_block_size() = 0; + virtual double estimate_one_block_size() noexcept; // for estimating size of blocks to download + + virtual std::ofstream& get_logreq() const =0; + }; + template<class t_core> - class t_cryptonote_protocol_handler: public i_cryptonote_protocol + class t_cryptonote_protocol_handler: public i_cryptonote_protocol, cryptonote_protocol_handler_base { public: typedef cryptonote_connection_context connection_context; @@ -106,6 +131,12 @@ namespace cryptonote nodetool::i_p2p_endpoint<connection_context>* m_p2p; std::atomic<uint32_t> m_syncronized_connections_count; std::atomic<bool> m_synchronized; + bool m_one_request = true; + + // static std::ofstream m_logreq; + std::mutex m_buffer_mutex; + double get_avg_block_size(); + boost::circular_buffer<size_t> m_avg_buffer = boost::circular_buffer<size_t>(10); template<class t_parametr> bool post_notify(typename t_parametr::request& arg, cryptonote_connection_context& context) @@ -113,6 +144,7 @@ namespace cryptonote LOG_PRINT_L2("[" << epee::net_utils::print_connection_context_short(context) << "] post " << typeid(t_parametr).name() << " -->"); std::string blob; epee::serialization::store_t_to_binary(arg, blob); + //handler_response_blocks_now(blob.size()); // XXX return m_p2p->invoke_notify_to_peer(t_parametr::ID, blob, context); } @@ -124,8 +156,11 @@ namespace cryptonote epee::serialization::store_t_to_binary(arg, arg_buff); return m_p2p->relay_notify_to_all(t_parametr::ID, arg_buff, exlude_context); } + + virtual std::ofstream& get_logreq() const ; }; -} + +} // namespace #include "cryptonote_protocol_handler.inl" diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl index 2754eb73c..1cf66521f 100644 --- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl +++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl @@ -1,3 +1,7 @@ +/// @file +/// @author rfree (current maintainer/user in monero.cc project - most of code is from CryptoNote) +/// @brief This is the orginal cryptonote protocol network-events handler, modified by us + // Copyright (c) 2014-2015, The Monero Project // // All rights reserved. @@ -28,14 +32,28 @@ // // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers +// (may contain code and/or modifications by other developers) +// developer rfree: this code is caller of our new network code, and is modded; e.g. for rate limiting + #include <boost/interprocess/detail/atomic.hpp> #include <list> #include "cryptonote_core/cryptonote_format_utils.h" #include "profile_tools.h" +#include "../../contrib/otshell_utils/utils.hpp" +#include "../../src/p2p/network_throttle-detail.hpp" +#include "../../src/p2p/data_logger.hpp" +using namespace nOT::nUtils; + namespace cryptonote { + +// static +// template<class t_core> std::ofstream t_cryptonote_protocol_handler<t_core>::m_logreq("logreq.txt"); // static + + + //----------------------------------------------------------------------------------------------------------------------- template<class t_core> t_cryptonote_protocol_handler<t_core>::t_cryptonote_protocol_handler(t_core& rcore, nodetool::i_p2p_endpoint<connection_context>* p_net_layout):m_core(rcore), @@ -99,24 +117,66 @@ namespace cryptonote void t_cryptonote_protocol_handler<t_core>::log_connections() { std::stringstream ss; + ss.precision(1); + + double down_sum = 0.0; + double down_curr_sum = 0.0; + double up_sum = 0.0; + double up_curr_sum = 0.0; - ss << std::setw(25) << std::left << "Remote Host" + ss << std::setw(30) << std::left << "Remote Host" << std::setw(20) << "Peer id" - << std::setw(25) << "Recv/Sent (inactive,sec)" + << std::setw(30) << "Recv/Sent (inactive,sec)" << std::setw(25) << "State" - << std::setw(20) << "Livetime(seconds)" << ENDL; - + << std::setw(20) << "Livetime(sec)" + << std::setw(12) << "Down (kB/s)" + << std::setw(14) << "Down(now)" + << std::setw(10) << "Up (kB/s)" + << std::setw(13) << "Up(now)" + << ENDL; + + uint32_t ip; m_p2p->for_each_connection([&](const connection_context& cntxt, nodetool::peerid_type peer_id) { - ss << std::setw(25) << std::left << std::string(cntxt.m_is_income ? " [INC]":"[OUT]") + - epee::string_tools::get_ip_string_from_int32(cntxt.m_remote_ip) + ":" + std::to_string(cntxt.m_remote_port) + bool local_ip = false; + ip = ntohl(cntxt.m_remote_ip); + // TODO: local ip in calss A, B + if (ip > 3232235520 && ip < 3232301055) // 192.168.x.x + local_ip = true; + auto connection_time = time(NULL) - cntxt.m_started; + ss << std::setw(30) << std::left << std::string(cntxt.m_is_income ? " [INC]":"[OUT]") + + epee::string_tools::get_ip_string_from_int32(cntxt.m_remote_ip) + ":" + std::to_string(cntxt.m_remote_port) << std::setw(20) << std::hex << peer_id - << std::setw(25) << std::to_string(cntxt.m_recv_cnt)+ "(" + std::to_string(time(NULL) - cntxt.m_last_recv) + ")" + "/" + std::to_string(cntxt.m_send_cnt) + "(" + std::to_string(time(NULL) - cntxt.m_last_send) + ")" + << std::setw(30) << std::to_string(cntxt.m_recv_cnt)+ "(" + std::to_string(time(NULL) - cntxt.m_last_recv) + ")" + "/" + std::to_string(cntxt.m_send_cnt) + "(" + std::to_string(time(NULL) - cntxt.m_last_send) + ")" << std::setw(25) << get_protocol_state_string(cntxt.m_state) - << std::setw(20) << std::to_string(time(NULL) - cntxt.m_started) << ENDL; + << std::setw(20) << std::to_string(time(NULL) - cntxt.m_started) + << std::setw(12) << std::fixed << (connection_time == 0 ? 0.0 : cntxt.m_recv_cnt / connection_time / 1024) + << std::setw(14) << std::fixed << cntxt.m_current_speed_down / 1024 + << std::setw(10) << std::fixed << (connection_time == 0 ? 0.0 : cntxt.m_send_cnt / connection_time / 1024) + << std::setw(13) << std::fixed << cntxt.m_current_speed_up / 1024 + << (local_ip ? "[LAN]" : "") + << std::left << (ip == LOCALHOST_INT ? "[LOCALHOST]" : "") // 127.0.0.1 + << ENDL; + + if (connection_time > 1) + { + down_sum += (cntxt.m_recv_cnt / connection_time / 1024); + up_sum += (cntxt.m_send_cnt / connection_time / 1024); + } + + down_curr_sum += (cntxt.m_current_speed_down / 1024); + up_curr_sum += (cntxt.m_current_speed_up / 1024); + return true; }); - LOG_PRINT_L0("Connections: " << ENDL << ss.str()); + ss << ENDL + << std::setw(125) << " " + << std::setw(12) << down_sum + << std::setw(14) << down_curr_sum + << std::setw(10) << up_sum + << std::setw(13) << up_curr_sum + << ENDL; + LOG_PRINT_L0("Connections: " << ENDL << ss.str()); } //------------------------------------------------------------------------------------------------------------------------ // Returns a list of connection_info objects describing each open p2p connection @@ -150,6 +210,42 @@ namespace cryptonote cnx.live_time = timestamp - cntxt.m_started; + uint32_t ip; + ip = ntohl(cntxt.m_remote_ip); + if (ip == LOCALHOST_INT) + { + cnx.localhost = true; + } + else + { + cnx.localhost = false; + } + + if (ip > 3232235520 && ip < 3232301055) // 192.168.x.x + { + cnx.local_ip = true; + } + else + { + cnx.local_ip = false; + } + + auto connection_time = time(NULL) - cntxt.m_started; + if (connection_time == 0) + { + cnx.avg_download = 0; + cnx.avg_upload = 0; + } + + else + { + cnx.avg_download = cntxt.m_recv_cnt / connection_time / 1024; + cnx.avg_upload = cntxt.m_send_cnt / connection_time / 1024; + } + + cnx.current_download = cntxt.m_current_speed_down / 1024; + cnx.current_upload = cntxt.m_current_speed_up / 1024; + connections.push_back(cnx); return true; @@ -234,11 +330,11 @@ namespace cryptonote block_verification_context bvc = boost::value_initialized<block_verification_context>(); m_core.pause_mine(); - m_core.handle_incoming_block(arg.b.block, bvc); + m_core.handle_incoming_block(arg.b.block, bvc); // got block from handle_notify_new_block m_core.resume_mine(); if(bvc.m_verifivation_failed) { - LOG_PRINT_CCONTEXT_L1("Block verification failed, dropping connection"); + LOG_PRINT_CCONTEXT_L0("Block verification failed, dropping connection"); m_p2p->drop_connection(context); return 1; } @@ -304,13 +400,70 @@ namespace cryptonote LOG_PRINT_CCONTEXT_L2("-->>NOTIFY_RESPONSE_GET_OBJECTS: blocks.size()=" << rsp.blocks.size() << ", txs.size()=" << rsp.txs.size() << ", rsp.m_current_blockchain_height=" << rsp.current_blockchain_height << ", missed_ids.size()=" << rsp.missed_ids.size()); post_notify<NOTIFY_RESPONSE_GET_OBJECTS>(rsp, context); + //handler_response_blocks_now(sizeof(rsp)); // XXX + //handler_response_blocks_now(200); return 1; } //------------------------------------------------------------------------------------------------------------------------ + + + template<class t_core> + double t_cryptonote_protocol_handler<t_core>::get_avg_block_size() { + // return m_core.get_blockchain_storage().get_avg_block_size(count); // this does not count too well the actuall network-size of data we need to download + + CRITICAL_REGION_LOCAL(m_buffer_mutex); + double avg = 0; + if (m_avg_buffer.size() == 0) { + _warn("m_avg_buffer.size() == 0"); + return 500; + } + + const bool dbg_poke_lock = 0; // debug: try to trigger an error by poking around with locks. TODO: configure option + long int dbg_repeat=0; + do { + for (auto element : m_avg_buffer) avg += element; + } while(dbg_poke_lock && (dbg_repeat++)<100000); // in debug/poke mode, repeat this calculation to trigger hidden locking error if there is one + return avg / m_avg_buffer.size(); + } + + template<class t_core> int t_cryptonote_protocol_handler<t_core>::handle_response_get_objects(int command, NOTIFY_RESPONSE_GET_OBJECTS::request& arg, cryptonote_connection_context& context) { LOG_PRINT_CCONTEXT_L2("NOTIFY_RESPONSE_GET_OBJECTS"); + + // calculate size of request - mainly for logging/debug + size_t size = 0; + for (auto element : arg.txs) size += element.size(); + + for (auto element : arg.blocks) { + size += element.block.size(); + for (auto tx : element.txs) + size += tx.size(); + } + + for (auto element : arg.missed_ids) + size += sizeof(element.data); + + size += sizeof(arg.current_blockchain_height); + { + CRITICAL_REGION_LOCAL(m_buffer_mutex); + m_avg_buffer.push_back(size); + + const bool dbg_poke_lock = 0; // debug: try to trigger an error by poking around with locks. TODO: configure option + long int dbg_repeat=0; + do { + m_avg_buffer.push_back(666); // a test value + m_avg_buffer.erase_end(1); + } while(dbg_poke_lock && (dbg_repeat++)<100000); // in debug/poke mode, repeat this calculation to trigger hidden locking error if there is one + } + /*using namespace boost::chrono; + auto point = steady_clock::now(); + auto time_from_epoh = point.time_since_epoch(); + auto sec = duration_cast< seconds >( time_from_epoh ).count();*/ + + //epee::net_utils::network_throttle_manager::get_global_throttle_inreq().logger_handle_net("log/dr-monero/net/req-all.data", sec, get_avg_block_size()); + if(context.m_last_response_height > arg.current_blockchain_height) { LOG_ERROR_CCONTEXT("sent wrong NOTIFY_HAVE_OBJECTS: arg.m_current_blockchain_height=" << arg.current_blockchain_height @@ -373,53 +526,67 @@ namespace cryptonote return 1; } + { m_core.pause_mine(); epee::misc_utils::auto_scope_leave_caller scope_exit_handler = epee::misc_utils::create_scope_leave_handler( boost::bind(&t_core::resume_mine, &m_core)); - BOOST_FOREACH(const block_complete_entry& block_entry, arg.blocks) - { - //process transactions - TIME_MEASURE_START(transactions_process_time); - BOOST_FOREACH(auto& tx_blob, block_entry.txs) - { - tx_verification_context tvc = AUTO_VAL_INIT(tvc); - m_core.handle_incoming_tx(tx_blob, tvc, true); - if(tvc.m_verifivation_failed) - { - LOG_ERROR_CCONTEXT("transaction verification failed on NOTIFY_RESPONSE_GET_OBJECTS, \r\ntx_id = " - << epee::string_tools::pod_to_hex(get_blob_hash(tx_blob)) << ", dropping connection"); - m_p2p->drop_connection(context); - return 1; - } - } - TIME_MEASURE_FINISH(transactions_process_time); - - //process block - TIME_MEASURE_START(block_process_time); - block_verification_context bvc = boost::value_initialized<block_verification_context>(); - - m_core.handle_incoming_block(block_entry.block, bvc, false); - - if(bvc.m_verifivation_failed) - { - LOG_PRINT_CCONTEXT_L1("Block verification failed, dropping connection"); - m_p2p->drop_connection(context); - return 1; - } - if(bvc.m_marked_as_orphaned) - { - LOG_PRINT_CCONTEXT_L1("Block received at sync phase was marked as orphaned, dropping connection"); - m_p2p->drop_connection(context); - return 1; - } - - TIME_MEASURE_FINISH(block_process_time); - LOG_PRINT_CCONTEXT_L2("Block process time: " << block_process_time + transactions_process_time << "(" << transactions_process_time << "/" << block_process_time << ")ms"); - } + LOG_PRINT_CCONTEXT_YELLOW( "Got NEW BLOCKS inside of " << __FUNCTION__ << ": size: " << arg.blocks.size() , LOG_LEVEL_0); + + if (m_core.get_test_drop_download() && m_core.get_test_drop_download_height()) { // DISCARD BLOCKS for testing + + + BOOST_FOREACH(const block_complete_entry& block_entry, arg.blocks) + { + // process transactions + TIME_MEASURE_START(transactions_process_time); + BOOST_FOREACH(auto& tx_blob, block_entry.txs) + { + tx_verification_context tvc = AUTO_VAL_INIT(tvc); + m_core.handle_incoming_tx(tx_blob, tvc, true); + if(tvc.m_verifivation_failed) + { + LOG_ERROR_CCONTEXT("transaction verification failed on NOTIFY_RESPONSE_GET_OBJECTS, \r\ntx_id = " + << epee::string_tools::pod_to_hex(get_blob_hash(tx_blob)) << ", dropping connection"); + m_p2p->drop_connection(context); + return 1; + } + } + TIME_MEASURE_FINISH(transactions_process_time); + + // process block + + TIME_MEASURE_START(block_process_time); + block_verification_context bvc = boost::value_initialized<block_verification_context>(); + + m_core.handle_incoming_block(block_entry.block, bvc, false); // <--- process block + + if(bvc.m_verifivation_failed) + { + LOG_PRINT_CCONTEXT_L1("Block verification failed, dropping connection"); + m_p2p->drop_connection(context); + return 1; + } + if(bvc.m_marked_as_orphaned) + { + LOG_PRINT_CCONTEXT_L1("Block received at sync phase was marked as orphaned, dropping connection"); + m_p2p->drop_connection(context); + return 1; + } + + TIME_MEASURE_FINISH(block_process_time); + LOG_PRINT_CCONTEXT_L2("Block process time: " << block_process_time + transactions_process_time << "(" << transactions_process_time << "/" << block_process_time << ")ms"); + + epee::net_utils::data_logger::get_instance().add_data("calc_time", block_process_time + transactions_process_time); + epee::net_utils::data_logger::get_instance().add_data("block_processing", 1); + + } // each download block + + } // if not DISCARD BLOCK + + } - request_missing_objects(context, true); return 1; } @@ -448,6 +615,15 @@ namespace cryptonote template<class t_core> bool t_cryptonote_protocol_handler<t_core>::request_missing_objects(cryptonote_connection_context& context, bool check_having_blocks) { + //if (!m_one_request == false) + //return true; + m_one_request = false; + // save request size to log (dr monero) + /*using namespace boost::chrono; + auto point = steady_clock::now(); + auto time_from_epoh = point.time_since_epoch(); + auto sec = duration_cast< seconds >( time_from_epoh ).count();*/ + if(context.m_needed_objects.size()) { //we know objects that we need, request this objects @@ -455,6 +631,8 @@ namespace cryptonote size_t count = 0; auto it = context.m_needed_objects.begin(); + size_t count_limit = BLOCKS_SYNCHRONIZING_DEFAULT_COUNT; + _note_c("net/req-calc" , "Setting count_limit: " << count_limit); while(it != context.m_needed_objects.end() && count < BLOCKS_SYNCHRONIZING_DEFAULT_COUNT) { if( !(check_having_blocks && m_core.have_block(*it))) @@ -465,14 +643,24 @@ namespace cryptonote } context.m_needed_objects.erase(it++); } - LOG_PRINT_CCONTEXT_L2("-->>NOTIFY_REQUEST_GET_OBJECTS: blocks.size()=" << req.blocks.size() << ", txs.size()=" << req.txs.size()); + LOG_PRINT_CCONTEXT_L0("-->>NOTIFY_REQUEST_GET_OBJECTS: blocks.size()=" << req.blocks.size() << ", txs.size()=" << req.txs.size() + << "requested blocks count=" << count << " / " << count_limit); + //epee::net_utils::network_throttle_manager::get_global_throttle_inreq().logger_handle_net("log/dr-monero/net/req-all.data", sec, get_avg_block_size()); + post_notify<NOTIFY_REQUEST_GET_OBJECTS>(req, context); }else if(context.m_last_response_height < context.m_remote_blockchain_height-1) {//we have to fetch more objects ids, request blockchain entry NOTIFY_REQUEST_CHAIN::request r = boost::value_initialized<NOTIFY_REQUEST_CHAIN::request>(); m_core.get_short_chain_history(r.block_ids); - LOG_PRINT_CCONTEXT_L2("-->>NOTIFY_REQUEST_CHAIN: m_block_ids.size()=" << r.block_ids.size() ); + handler_request_blocks_history( r.block_ids ); // change the limit(?), sleep(?) + + //std::string blob; // for calculate size of request + //epee::serialization::store_t_to_binary(r, blob); + //epee::net_utils::network_throttle_manager::get_global_throttle_inreq().logger_handle_net("log/dr-monero/net/req-all.data", sec, get_avg_block_size()); + LOG_PRINT_CCONTEXT_L0("r = " << 200); + + LOG_PRINT_CCONTEXT_L0("-->>NOTIFY_REQUEST_CHAIN: m_block_ids.size()=" << r.block_ids.size() ); post_notify<NOTIFY_REQUEST_CHAIN>(r, context); }else { @@ -575,4 +763,18 @@ namespace cryptonote { return relay_post_notify<NOTIFY_NEW_TRANSACTIONS>(arg, exclude_context); } -} + + /// @deprecated + template<class t_core> std::ofstream& t_cryptonote_protocol_handler<t_core>::get_logreq() const { + static std::ofstream * logreq=NULL; + if (!logreq) { + LOG_PRINT_RED("LOG OPENED",LOG_LEVEL_0); + logreq = new std::ofstream("logreq.txt"); // leak mem (singleton) + *logreq << "Opened log" << std::endl; + } + LOG_PRINT_YELLOW("LOG USED",LOG_LEVEL_0); + (*logreq) << "log used" << std::endl; + return *logreq; + } + +} // namespace diff --git a/src/daemon/CMakeLists.txt b/src/daemon/CMakeLists.txt index 4de8b82b8..f9c2af32a 100644 --- a/src/daemon/CMakeLists.txt +++ b/src/daemon/CMakeLists.txt @@ -77,6 +77,9 @@ target_link_libraries(daemon cryptonote_core crypto common + otshell_utils + p2p + cryptonote_protocol daemonizer ${Boost_CHRONO_LIBRARY} ${Boost_FILESYSTEM_LIBRARY} diff --git a/src/daemon/command_parser_executor.cpp b/src/daemon/command_parser_executor.cpp index 8f023da9a..fd7b40be2 100644 --- a/src/daemon/command_parser_executor.cpp +++ b/src/daemon/command_parser_executor.cpp @@ -296,4 +296,41 @@ bool t_command_parser_executor::set_limit_down(const std::vector<std::string>& a return m_executor.set_limit_down(limit); } + +bool t_command_parser_executor::fast_exit(const std::vector<std::string>& args) +{ + if (!args.empty()) return false; + return m_executor.fast_exit(); +} + +bool t_command_parser_executor::out_peers(const std::vector<std::string>& args) +{ + if (args.empty()) return false; + + unsigned int limit; + try { + limit = std::stoi(args[0]); + } + + catch(std::invalid_argument& ex) { + _erro("stoi exception"); + return false; + } + + return m_executor.out_peers(limit); +} + +bool t_command_parser_executor::start_save_graph(const std::vector<std::string>& args) +{ + if (!args.empty()) return false; + return m_executor.start_save_graph(); +} + +bool t_command_parser_executor::stop_save_graph(const std::vector<std::string>& args) +{ + if (!args.empty()) return false; + return m_executor.stop_save_graph(); +} + + } // namespace daemonize diff --git a/src/daemon/command_parser_executor.h b/src/daemon/command_parser_executor.h index 07d2e70a9..27ffabc1c 100644 --- a/src/daemon/command_parser_executor.h +++ b/src/daemon/command_parser_executor.h @@ -93,6 +93,13 @@ public: bool set_limit_down(const std::vector<std::string>& args); + bool fast_exit(const std::vector<std::string>& args); + + bool out_peers(const std::vector<std::string>& args); + + bool start_save_graph(const std::vector<std::string>& args); + + bool stop_save_graph(const std::vector<std::string>& args); }; } // namespace daemonize diff --git a/src/daemon/command_server.cpp b/src/daemon/command_server.cpp index 601b12d57..f0f4cd676 100644 --- a/src/daemon/command_server.cpp +++ b/src/daemon/command_server.cpp @@ -150,15 +150,35 @@ t_command_server::t_command_server( , "limit <kB/s> - Set download and upload limit" ); m_command_lookup.set_handler( - "limit-up" + "limit_up" , std::bind(&t_command_parser_executor::set_limit_up, &m_parser, p::_1) , "limit <kB/s> - Set upload limit" ); m_command_lookup.set_handler( - "limit-down" + "limit_down" , std::bind(&t_command_parser_executor::set_limit_down, &m_parser, p::_1) , "limit <kB/s> - Set download limit" ); + m_command_lookup.set_handler( + "fast_exit" + , std::bind(&t_command_parser_executor::fast_exit, &m_parser, p::_1) + , "Exit" + ); + m_command_lookup.set_handler( + "out_peers" + , std::bind(&t_command_parser_executor::out_peers, &m_parser, p::_1) + , "Set max limit of out peers" + ); + m_command_lookup.set_handler( + "start_save_graph" + , std::bind(&t_command_parser_executor::start_save_graph, &m_parser, p::_1) + , "Start save data for dr monero" + ); + m_command_lookup.set_handler( + "stop_save_graph" + , std::bind(&t_command_parser_executor::stop_save_graph, &m_parser, p::_1) + , "Stop save data for dr monero" + ); } bool t_command_server::process_command_str(const std::string& cmd) diff --git a/src/daemon/daemon.cpp b/src/daemon/daemon.cpp index ec12c281c..7931ba03f 100644 --- a/src/daemon/daemon.cpp +++ b/src/daemon/daemon.cpp @@ -1,5 +1,5 @@ -// Copyright (c) 2014, The Monero Project -// +// Copyright (c) 2014-2015, The Monero Project +// // All rights reserved. // // Redistribution and use in source and binary forms, with or without modification, are @@ -38,10 +38,16 @@ #include "daemon/command_server.h" #include "misc_log_ex.h" #include "version.h" +#include "../../contrib/epee/include/syncobj.h" + +using namespace epee; + #include <boost/program_options.hpp> #include <functional> #include <memory> +unsigned int epee::g_test_dbg_lock_sleep = 0; + namespace daemonize { struct t_internals { diff --git a/src/daemon/daemon_commands_handler.h b/src/daemon/daemon_commands_handler.h index 7416af9c5..215cf26de 100644 --- a/src/daemon/daemon_commands_handler.h +++ b/src/daemon/daemon_commands_handler.h @@ -1,7 +1,35 @@ -// Copyright (c) 2012-2013 The Cryptonote developers -// Distributed under the MIT/X11 software license, see the accompanying -// file COPYING or http://www.opensource.org/licenses/mit-license.php. - +// Copyright (c) 2014-2015, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers + + +/* This isn't a header file, may want to refactor this... */ #pragma once #include <boost/lexical_cast.hpp> @@ -12,6 +40,7 @@ #include "common/util.h" #include "crypto/hash.h" #include "version.h" +#include "../../contrib/otshell_utils/utils.hpp" //#include "net/net_helper.h" //#include "../p2p/p2p_protocol_defs.h" @@ -43,10 +72,14 @@ public: m_cmd_binder.set_handler("save", boost::bind(&daemon_cmmands_handler::save, this, _1), "Save blockchain"); m_cmd_binder.set_handler("set_log", boost::bind(&daemon_cmmands_handler::set_log, this, _1), "set_log <level> - Change current log detalization level, <level> is a number 0-4"); m_cmd_binder.set_handler("diff", boost::bind(&daemon_cmmands_handler::diff, this, _1), "Show difficulty"); - m_cmd_binder.set_handler("limit-up", boost::bind(&daemon_cmmands_handler::limit_up, this, _1), "Set upload limit"); - m_cmd_binder.set_handler("limit-down", boost::bind(&daemon_cmmands_handler::limit_down, this, _1), "Set download limit"); - m_cmd_binder.set_handler("limit", boost::bind(&daemon_cmmands_handler::limit, this, _1), "Set download and upload limit"); m_cmd_binder.set_handler("out_peers", boost::bind(&daemon_cmmands_handler::out_peers_limit, this, _1), "Set max limit of out peers"); + m_cmd_binder.set_handler("limit_up", boost::bind(&daemon_cmmands_handler::limit_up, this, _1), "Set upload limit [kB/s]"); + m_cmd_binder.set_handler("limit_down", boost::bind(&daemon_cmmands_handler::limit_down, this, _1), "Set download limit [kB/s]"); + m_cmd_binder.set_handler("limit", boost::bind(&daemon_cmmands_handler::limit, this, _1), "Set download and upload limit [kB/s]"); + m_cmd_binder.set_handler("fast_exit", boost::bind(&daemon_cmmands_handler::fast_exit, this, _1), "Exit"); + m_cmd_binder.set_handler("test_drop_download", boost::bind(&daemon_cmmands_handler::test_drop_download, this, _1), "For network testing, drop downloaded blocks instead checking/adding them to blockchain. Can fake-download blocks very fast."); + m_cmd_binder.set_handler("start_save_graph", boost::bind(&daemon_cmmands_handler::start_save_graph, this, _1), ""); + m_cmd_binder.set_handler("stop_save_graph", boost::bind(&daemon_cmmands_handler::stop_save_graph, this, _1), ""); } bool start_handling() @@ -327,6 +360,8 @@ private: PUSH_WARNINGS DISABLE_GCC_WARNING(maybe-uninitialized) log_space::log_singletone::get_set_log_detalisation_level(true, l); + int otshell_utils_log_level = 100 - (l * 25); + gCurrentLogger.setDebugLevel(otshell_utils_log_level); POP_WARNINGS return true; diff --git a/src/daemon/main.cpp b/src/daemon/main.cpp index 5d8baf497..d1e0cf671 100644 --- a/src/daemon/main.cpp +++ b/src/daemon/main.cpp @@ -50,6 +50,9 @@ int main(int argc, char const * argv[]) { try { + _note_c("dbg/main", "Begin of main()"); + // TODO parse the debug options like set log level right here at start + epee::string_tools::set_module_name_and_folder(argv[0]); // Build argument description @@ -71,7 +74,10 @@ int main(int argc, char const * argv[]) command_line::add_arg(visible_options, command_line::arg_testnet_data_dir, default_testnet_data_dir.string()); bf::path default_conf = default_data_dir / std::string(CRYPTONOTE_NAME ".conf"); command_line::add_arg(visible_options, daemon_args::arg_config_file, default_conf.string()); - + command_line::add_arg(visible_options, command_line::arg_test_drop_download); + command_line::add_arg(visible_options, command_line::arg_test_dbg_lock_sleep); + command_line::add_arg(visible_options, command_line::arg_test_drop_download_height); + // Settings bf::path default_log = default_data_dir / std::string(CRYPTONOTE_NAME ".log"); command_line::add_arg(core_settings, daemon_args::arg_log_file, default_log.string()); @@ -127,6 +133,8 @@ int main(int argc, char const * argv[]) std::cout << "OS: " << tools::get_os_version_string() << ENDL; return 0; } + + epee::g_test_dbg_lock_sleep = command_line::get_arg(vm, command_line::arg_test_dbg_lock_sleep); bool testnet_mode = command_line::get_arg(vm, daemon_args::arg_testnet_on); @@ -209,6 +217,8 @@ int main(int argc, char const * argv[]) else if (epee::log_space::get_set_log_detalisation_level(false) != new_log_level) { epee::log_space::get_set_log_detalisation_level(true, new_log_level); + int otshell_utils_log_level = 100 - (new_log_level * 25); + gCurrentLogger.setDebugLevel(otshell_utils_log_level); LOG_PRINT_L0("LOG_LEVEL set to " << new_log_level); } } @@ -224,6 +234,8 @@ int main(int argc, char const * argv[]) ); } + _note_c("dbg/main", "Moving from main() into the daemonize now."); + return daemonizer::daemonize(argc, argv, daemonize::t_executor{}, vm); } catch (std::exception const & ex) diff --git a/src/daemon/rpc_command_executor.cpp b/src/daemon/rpc_command_executor.cpp index f06f48544..46900b071 100644 --- a/src/daemon/rpc_command_executor.cpp +++ b/src/daemon/rpc_command_executor.cpp @@ -32,6 +32,7 @@ #include "common/scoped_message_writer.h" #include "daemon/rpc_command_executor.h" #include "rpc/core_rpc_server_commands_defs.h" +#include "cryptonote_core/cryptonote_core.h" #include <boost/format.hpp> #include <ctime> @@ -267,11 +268,38 @@ bool t_rpc_command_executor::print_connections() { } } + tools::msg_writer() << std::setw(30) << std::left << "Remote Host" + << std::setw(20) << "Peer id" + << std::setw(30) << "Recv/Sent (inactive,sec)" + << std::setw(25) << "State" + << std::setw(20) << "Livetime(sec)" + << std::setw(12) << "Down (kB/s)" + << std::setw(14) << "Down(now)" + << std::setw(10) << "Up (kB/s)" + << std::setw(13) << "Up(now)" + << std::endl; + for (auto & info : res.connections) { - std::string address = info.ip + ":" + info.port; - std::string in_out = info.incoming ? "INC" : "OUT"; - tools::msg_writer() << boost::format("%-25s peer_id: %-25s %s") % address % info.peer_id % in_out; + std::string address = info.incoming ? "INC " : "OUT "; + address += info.ip + ":" + info.port; + //std::string in_out = info.incoming ? "INC " : "OUT "; + tools::msg_writer() + //<< std::setw(30) << std::left << in_out + << std::setw(30) << std::left << address + << std::setw(20) << info.peer_id + << std::setw(30) << std::to_string(info.recv_count) + "(" + std::to_string(info.recv_idle_time) + ")/" + std::to_string(info.send_count) + "(" + std::to_string(info.send_idle_time) + ")" + << std::setw(25) << info.state + << std::setw(20) << info.live_time + << std::setw(12) << info.avg_download + << std::setw(14) << info.current_download + << std::setw(10) << info.avg_upload + << std::setw(13) << info.current_upload + + << std::left << (info.localhost ? "[LOCALHOST]" : "") + << std::left << (info.local_ip ? "[LAN]" : ""); + //tools::msg_writer() << boost::format("%-25s peer_id: %-25s %s") % address % info.peer_id % in_out; + } return true; @@ -659,34 +687,134 @@ bool t_rpc_command_executor::print_status() bool t_rpc_command_executor::set_limit(int limit) { -/* epee::net_utils::connection_basic::set_rate_down_limit( limit ); epee::net_utils::connection_basic::set_rate_up_limit( limit ); std::cout << "Set limit-down to " << limit/1024 << " kB/s" << std::endl; std::cout << "Set limit-up to " << limit/1024 << " kB/s" << std::endl; -*/ - return true; } bool t_rpc_command_executor::set_limit_up(int limit) { -/* epee::net_utils::connection_basic::set_rate_up_limit( limit ); std::cout << "Set limit-up to " << limit/1024 << " kB/s" << std::endl; -*/ - return true; } bool t_rpc_command_executor::set_limit_down(int limit) { -/* epee::net_utils::connection_basic::set_rate_down_limit( limit ); std::cout << "Set limit-down to " << limit/1024 << " kB/s" << std::endl; -*/ - return true; } +bool t_rpc_command_executor::fast_exit() +{ + cryptonote::COMMAND_RPC_FAST_EXIT::request req; + cryptonote::COMMAND_RPC_FAST_EXIT::response res; + + std::string fail_message = "Daemon did not stop"; + + if (m_is_rpc) + { + if (!m_rpc_client->rpc_request(req, res, "/fast_exit", fail_message.c_str())) + { + return true; + } + } + + else + { + if (!m_rpc_server->on_fast_exit(req, res)) + { + tools::fail_msg_writer() << fail_message.c_str(); + return true; + } + } + + tools::success_msg_writer() << "Daemon stopped"; + return true; +} + +bool t_rpc_command_executor::out_peers(uint64_t limit) +{ + cryptonote::COMMAND_RPC_OUT_PEERS::request req; + cryptonote::COMMAND_RPC_OUT_PEERS::response res; + + epee::json_rpc::error error_resp; + + req.out_peers = limit; + + std::string fail_message = "Unsuccessful"; + + if (m_is_rpc) + { + if (!m_rpc_client->json_rpc_request(req, res, "/out_peers", fail_message.c_str())) + { + return true; + } + } + else + { + if (!m_rpc_server->on_out_peers(req, res)) + { + tools::fail_msg_writer() << fail_message.c_str(); + return true; + } + } + + return true; +} + +bool t_rpc_command_executor::start_save_graph() +{ + cryptonote::COMMAND_RPC_START_SAVE_GRAPH::request req; + cryptonote::COMMAND_RPC_START_SAVE_GRAPH::response res; + std::string fail_message = "Unsuccessful"; + + if (m_is_rpc) + { + if (!m_rpc_client->rpc_request(req, res, "/start_save_graph", fail_message.c_str())) + { + return true; + } + } + + else + { + if (!m_rpc_server->on_start_save_graph(req, res)) + { + tools::fail_msg_writer() << fail_message.c_str(); + return true; + } + } + + return true; +} + +bool t_rpc_command_executor::stop_save_graph() +{ + cryptonote::COMMAND_RPC_STOP_SAVE_GRAPH::request req; + cryptonote::COMMAND_RPC_STOP_SAVE_GRAPH::response res; + std::string fail_message = "Unsuccessful"; + + if (m_is_rpc) + { + if (!m_rpc_client->rpc_request(req, res, "/stop_save_graph", fail_message.c_str())) + { + return true; + } + } + + else + { + if (!m_rpc_server->on_stop_save_graph(req, res)) + { + tools::fail_msg_writer() << fail_message.c_str(); + return true; + } + } + return true; +} + }// namespace daemonize diff --git a/src/daemon/rpc_command_executor.h b/src/daemon/rpc_command_executor.h index fe0181e62..43b8a9fe0 100644 --- a/src/daemon/rpc_command_executor.h +++ b/src/daemon/rpc_command_executor.h @@ -105,7 +105,13 @@ public: bool set_limit_down(int limit); - + bool fast_exit(); + + bool out_peers(uint64_t limit); + + bool start_save_graph(); + + bool stop_save_graph(); }; } // namespace daemonize diff --git a/src/miner/simpleminer.cpp b/src/miner/simpleminer.cpp index fafe6b3f3..6212f88f5 100644 --- a/src/miner/simpleminer.cpp +++ b/src/miner/simpleminer.cpp @@ -41,6 +41,7 @@ using namespace epee; namespace po = boost::program_options; +unsigned int epee::g_test_dbg_lock_sleep = 0; int main(int argc, char** argv) { diff --git a/src/p2p/CMakeLists.txt b/src/p2p/CMakeLists.txt new file mode 100644 index 000000000..541b90fa9 --- /dev/null +++ b/src/p2p/CMakeLists.txt @@ -0,0 +1,46 @@ +# Copyright (c) 2014, The Monero Project +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without modification, are +# permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this list of +# conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright notice, this list +# of conditions and the following disclaimer in the documentation and/or other +# materials provided with the distribution. +# +# 3. Neither the name of the copyright holder nor the names of its contributors may be +# used to endorse or promote products derived from this software without specific +# prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +cmake_minimum_required (VERSION 2.6) +project (bitmonero CXX) + +file(GLOB P2P *) +source_group(p2p FILES ${P2P}) + +#add_library(p2p ${P2P}) + +#bitmonero_private_headers(p2p ${P2P}) +bitmonero_add_library(p2p ${P2P}) +#target_link_libraries(p2p) +# LINK_PRIVATE +# ${Boost_CHRONO_LIBRARY} +# ${Boost_REGEX_LIBRARY} +# ${Boost_SYSTEM_LIBRARY} +# ${Boost_THREAD_LIBRARY} +# ${EXTRA_LIBRARIES}) +add_dependencies(p2p + version) diff --git a/src/p2p/connection_basic.cpp b/src/p2p/connection_basic.cpp new file mode 100644 index 000000000..ed15c0986 --- /dev/null +++ b/src/p2p/connection_basic.cpp @@ -0,0 +1,287 @@ +/// @file +/// @author rfree (current maintainer in monero.cc project) +/// @brief base for connection, contains e.g. the ratelimit hooks + +// Copyright (c) 2014, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* rfree: implementation for the non-template base, can be used by connection<> template class in abstract_tcp_server2 file */ + +#include "connection_basic.hpp" + +#include <boost/asio.hpp> +#include <string> +#include <vector> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <atomic> + +#include <boost/asio.hpp> +#include <boost/array.hpp> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <boost/enable_shared_from_this.hpp> +#include <boost/interprocess/detail/atomic.hpp> +#include <boost/thread/thread.hpp> + +#include <memory> + +#include "syncobj.h" + +#include "../../contrib/epee/include/net/net_utils_base.h" +#include "../../contrib/epee/include/misc_log_ex.h" +#include <boost/lambda/bind.hpp> +#include <boost/foreach.hpp> +#include <boost/lambda/lambda.hpp> +#include <boost/uuid/random_generator.hpp> +#include <boost/chrono.hpp> +#include <boost/utility/value_init.hpp> +#include <boost/asio/deadline_timer.hpp> +#include <boost/date_time/posix_time/posix_time.hpp> +#include <boost/thread/thread.hpp> +#include <boost/filesystem.hpp> +#include "misc_language.h" +#include "pragma_comp_defs.h" +#include <fstream> +#include <sstream> +#include <iomanip> +#include <algorithm> +#include <mutex> + +#include <boost/asio/basic_socket.hpp> +#include <boost/asio/ip/unicast.hpp> +#include "../../contrib/epee/include/net/abstract_tcp_server2.h" + +#include "../../contrib/otshell_utils/utils.hpp" +#include "data_logger.hpp" +using namespace nOT::nUtils; + +// TODO: +#include "../../src/p2p/network_throttle-detail.hpp" +#include "../../src/cryptonote_core/cryptonote_core.h" + +// ################################################################################################ +// local (TU local) headers +// ################################################################################################ + +namespace epee +{ +namespace net_utils +{ + + +/* ============================================================================ */ + +class connection_basic_pimpl { + public: + connection_basic_pimpl(const std::string &name); + + static int m_default_tos; + + network_throttle_bw m_throttle; // per-perr + critical_section m_throttle_lock; + + int m_peer_number; // e.g. for debug/stats +}; + + +} // namespace +} // namespace + +// ################################################################################################ +// The implementation part +// ################################################################################################ + +namespace epee +{ +namespace net_utils +{ + +// ================================================================================================ +// connection_basic_pimpl +// ================================================================================================ + +connection_basic_pimpl::connection_basic_pimpl(const std::string &name) : m_throttle(name) { } + +// ================================================================================================ +// connection_basic +// ================================================================================================ + +// static variables: +int connection_basic_pimpl::m_default_tos; + +// methods: +connection_basic::connection_basic(boost::asio::io_service& io_service, std::atomic<long> &ref_sock_count, std::atomic<long> &sock_number) + : + mI( new connection_basic_pimpl("peer") ), + strand_(io_service), + socket_(io_service), + m_want_close_connection(false), + m_was_shutdown(false), + m_ref_sock_count(ref_sock_count) +{ + ++ref_sock_count; // increase the global counter + mI->m_peer_number = sock_number.fetch_add(1); // use, and increase the generated number + + string remote_addr_str = "?"; + try { remote_addr_str = socket_.remote_endpoint().address().to_string(); } catch(...){} ; + + _note("Spawned connection p2p#"<<mI->m_peer_number<<" to " << remote_addr_str << " currently we have sockets count:" << m_ref_sock_count); + //boost::filesystem::create_directories("log/dr-monero/net/"); +} + +connection_basic::~connection_basic() { + string remote_addr_str = "?"; + try { remote_addr_str = socket_.remote_endpoint().address().to_string(); } catch(...){} ; + _note("Destructing connection p2p#"<<mI->m_peer_number << " to " << remote_addr_str); +} + +void connection_basic::set_rate_up_limit(uint64_t limit) { + + // TODO remove __SCALING_FACTOR... + const double SCALING_FACTOR = 2.1; // to acheve the best performance + limit *= SCALING_FACTOR; + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_out ); + network_throttle_manager::get_global_throttle_out().set_target_speed(limit); + network_throttle_manager::get_global_throttle_out().set_real_target_speed(limit / SCALING_FACTOR); + } + save_limit_to_file(limit); +} + +void connection_basic::set_rate_down_limit(uint64_t limit) { + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_in ); + network_throttle_manager::get_global_throttle_in().set_target_speed(limit); + } + + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_inreq ); + network_throttle_manager::get_global_throttle_inreq().set_target_speed(limit); + } + save_limit_to_file(limit); +} + + +void connection_basic::save_limit_to_file(int limit) { + // saving limit to file + if (!epee::net_utils::data_logger::m_save_graph) + return; + + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_out ); + epee::net_utils::data_logger::get_instance().add_data("upload_limit", network_throttle_manager::get_global_throttle_out().get_terget_speed() / 1024); + } + + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_in ); + epee::net_utils::data_logger::get_instance().add_data("download_limit", network_throttle_manager::get_global_throttle_in().get_terget_speed() / 1024); + } +} + +void connection_basic::set_tos_flag(int tos) { + connection_basic_pimpl::m_default_tos = tos; +} + +int connection_basic::get_tos_flag() { + return connection_basic_pimpl::m_default_tos; +} + +void connection_basic::sleep_before_packet(size_t packet_size, int phase, int q_len) { + double delay=0; // will be calculated + do + { // rate limiting + if (m_was_shutdown) { + _dbg2("m_was_shutdown - so abort sleep"); + return; + } + + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_out ); + delay = network_throttle_manager::get_global_throttle_out().get_sleep_time_after_tick( packet_size ); // decission from global + } + + delay *= 0.50; + if (delay > 0) { + long int ms = (long int)(delay * 1000); + _info_c("net/sleep", "Sleeping in " << __FUNCTION__ << " for " << ms << " ms before packet_size="<<packet_size); // debug sleep + _dbg1("sleep in sleep_before_packet"); + epee::net_utils::data_logger::get_instance().add_data("sleep_up", ms); + boost::this_thread::sleep(boost::posix_time::milliseconds( ms ) ); + } + } while(delay > 0); + +// XXX LATER XXX + { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_out ); + network_throttle_manager::get_global_throttle_out().handle_trafic_exact( packet_size * 700); // increase counter - global + } + +} +void connection_basic::set_start_time() { + CRITICAL_REGION_LOCAL( network_throttle_manager::m_lock_get_global_throttle_out ); + m_start_time = network_throttle_manager::get_global_throttle_out().get_time_seconds(); +} + +void connection_basic::do_send_handler_write(const void* ptr , size_t cb ) { + sleep_before_packet(cb,1,-1); + _info_c("net/out/size", "handler_write (direct) - before ASIO write, for packet="<<cb<<" B (after sleep)"); + set_start_time(); +} + +void connection_basic::do_send_handler_write_from_queue( const boost::system::error_code& e, size_t cb, int q_len ) { + sleep_before_packet(cb,2,q_len); + _info_c("net/out/size", "handler_write (after write, from queue="<<q_len<<") - before ASIO write, for packet="<<cb<<" B (after sleep)"); + + set_start_time(); +} + +void connection_basic::logger_handle_net_read(size_t size) { // network data read + size /= 1024; + epee::net_utils::data_logger::get_instance().add_data("download", size); +} + +void connection_basic::logger_handle_net_write(size_t size) { + size /= 1024; + epee::net_utils::data_logger::get_instance().add_data("upload", size); +} + +double connection_basic::get_sleep_time(size_t cb) { + CRITICAL_REGION_LOCAL(epee::net_utils::network_throttle_manager::network_throttle_manager::m_lock_get_global_throttle_out); + auto t = network_throttle_manager::get_global_throttle_out().get_sleep_time(cb); + return t; +} + +void connection_basic::set_save_graph(bool save_graph) { + epee::net_utils::data_logger::m_save_graph = save_graph; +} + + +} // namespace +} // namespace + diff --git a/src/p2p/connection_basic.hpp b/src/p2p/connection_basic.hpp new file mode 100644 index 000000000..e9fdc3add --- /dev/null +++ b/src/p2p/connection_basic.hpp @@ -0,0 +1,132 @@ +/// @file +/// @author rfree (current maintainer in monero.cc project) +/// @brief base for connection, contains e.g. the ratelimit hooks + +// ! This file might contain variable names same as in template class connection<> +// ! from files contrib/epee/include/net/abstract_tcp_server2.* +// ! I am not a lawyer; afaik APIs, var names etc are not copyrightable ;) +// ! (how ever if in some wonderful juristdictions that is not the case, then why not make another sub-class withat that members and licence it as epee part) +// ! Working on above premise, IF this is valid in your juristdictions, then consider this code as released as: + +// Copyright (c) 2014, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +/* rfree: place for hanlers for the non-template base, can be used by connection<> template class in abstract_tcp_server2 file */ + +#ifndef INCLUDED_p2p_connection_basic_hpp +#define INCLUDED_p2p_connection_basic_hpp + + +#include <boost/asio.hpp> +#include <string> +#include <vector> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <atomic> + +#include <boost/asio.hpp> +#include <boost/array.hpp> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <boost/enable_shared_from_this.hpp> +#include <boost/interprocess/detail/atomic.hpp> +#include <boost/thread/thread.hpp> + +#include <memory> + +#include "../../contrib/epee/include/net/net_utils_base.h" +#include "../../contrib/epee/include/syncobj.h" + +namespace epee +{ +namespace net_utils +{ + + /************************************************************************/ + /* */ + /************************************************************************/ + /// Represents a single connection from a client. + +class connection_basic_pimpl; // PIMPL for this class + +class connection_basic { // not-templated base class for rapid developmet of some code parts + public: + std::unique_ptr< connection_basic_pimpl > mI; // my Implementation + + // moved here from orginal connecton<> - common member variables that do not depend on template in connection<> + volatile uint32_t m_want_close_connection; + std::atomic<bool> m_was_shutdown; + critical_section m_send_que_lock; + std::list<std::string> m_send_que; + volatile bool m_is_multithreaded; + double m_start_time; + /// Strand to ensure the connection's handlers are not called concurrently. + boost::asio::io_service::strand strand_; + /// Socket for the connection. + boost::asio::ip::tcp::socket socket_; + + std::atomic<long> &m_ref_sock_count; // reference to external counter of existing sockets that we will ++/-- + public: + // first counter is the ++/-- count of current sockets, the other socket_number is only-increasing ++ number generator + connection_basic(boost::asio::io_service& io_service, std::atomic<long> &ref_sock_count, std::atomic<long> &sock_number); + + virtual ~connection_basic(); + + // various handlers to be called from connection class: + void do_send_handler_write(const void * ptr , size_t cb); + void do_send_handler_write_from_queue(const boost::system::error_code& e, size_t cb , int q_len); // from handle_write, sending next part + + void logger_handle_net_write(size_t size); // network data written + void logger_handle_net_read(size_t size); // network data read + + void set_start_time(); + + // config for rate limit + + static void set_rate_up_limit(uint64_t limit); + static void set_rate_down_limit(uint64_t limit); + + // config misc + static void set_tos_flag(int tos); // ToS / QoS flag + static int get_tos_flag(); + + // handlers and sleep + void sleep_before_packet(size_t packet_size, int phase, int q_len); // execute a sleep ; phase is not really used now(?) + static void save_limit_to_file(int limit); ///< for dr-monero + static double get_sleep_time(size_t cb); + + static void set_save_graph(bool save_graph); +}; + +} // nameserver +} // nameserver + +#endif + + diff --git a/src/p2p/data_logger.cpp b/src/p2p/data_logger.cpp new file mode 100644 index 000000000..54fd33e82 --- /dev/null +++ b/src/p2p/data_logger.cpp @@ -0,0 +1,173 @@ +#include "data_logger.hpp" +#include <stdexcept> + +#include <boost/chrono.hpp> +#include <boost/filesystem.hpp> +#include <chrono> +#include "../../contrib/otshell_utils/utils.hpp" + +namespace epee +{ +namespace net_utils +{ + data_logger &data_logger::get_instance() { + std::call_once(m_singleton, + [] { + _info_c("dbg/data","Creating singleton of data_logger"); + if (m_state != data_logger_state::state_before_init) { _erro_c("dbg/data","Internal error in singleton"); throw std::runtime_error("data_logger singleton"); } + m_state = data_logger_state::state_during_init; + m_obj.reset(new data_logger()); + m_state = data_logger_state::state_ready_to_use; + } + ); + + if (m_state != data_logger_state::state_ready_to_use) { + _erro ("trying to use not working data_logger"); + throw std::runtime_error("data_logger ctor state"); + } + + return * m_obj; + } + + data_logger::data_logger() { + _note_c("dbg/data","Starting data logger (for graphs data)"); + if (m_state != data_logger_state::state_during_init) { _erro_c("dbg/data","Singleton ctor state"); throw std::runtime_error("data_logger ctor state"); } + std::lock_guard<std::mutex> lock(mMutex); // lock + + // prepare all the files for given data channels: + mFilesMap["peers"] = data_logger::fileData("log/dr-monero/peers.data"); + mFilesMap["download"] = data_logger::fileData("log/dr-monero/net/in-all.data"); + mFilesMap["upload"] = data_logger::fileData("log/dr-monero/net/out-all.data"); + mFilesMap["request"] = data_logger::fileData("log/dr-monero/net/req-all.data"); + mFilesMap["sleep_down"] = data_logger::fileData("log/dr-monero/down_sleep_log.data"); + mFilesMap["sleep_up"] = data_logger::fileData("log/dr-monero/up_sleep_log.data"); + mFilesMap["calc_time"] = data_logger::fileData("log/dr-monero/get_objects_calc_time.data"); + mFilesMap["blockchain_processing_time"] = data_logger::fileData("log/dr-monero/blockchain_log.data"); + mFilesMap["block_processing"] = data_logger::fileData("log/dr-monero/block_proc.data"); + + mFilesMap["peers_limit"] = data_logger::fileData("log/dr-monero/peers_limit.info"); + mFilesMap["download_limit"] = data_logger::fileData("log/dr-monero/limit_down.info"); + mFilesMap["upload_limit"] = data_logger::fileData("log/dr-monero/limit_up.info"); + + mFilesMap["peers_limit"].mLimitFile = true; + mFilesMap["download_limit"].mLimitFile = true; + mFilesMap["upload_limit"].mLimitFile = true; + + // do NOT modify mFilesMap below this point, since there is no locking for this used (yet) + + _info_c("dbg/data","Creating thread for data logger"); // create timer thread + m_thread_maybe_running=true; + std::shared_ptr<std::thread> logger_thread(new std::thread([&]() { + _info_c("dbg/data","Inside thread for data logger"); + while (m_state == data_logger_state::state_during_init) { // wait for creation to be done (in other thread, in singleton) before actually running + std::this_thread::sleep_for(std::chrono::seconds(1)); + } + _info_c("dbg/data","Inside thread for data logger - going into main loop"); + while (m_state == data_logger_state::state_ready_to_use) { // run as long as we are not closing the single object + std::this_thread::sleep_for(std::chrono::seconds(1)); + saveToFile(); // save all the pending data + } + _info_c("dbg/data","Inside thread for data logger - done the main loop"); + m_thread_maybe_running=false; + })); + logger_thread->detach(); + _info_c("dbg/data","Data logger constructed"); + } + + data_logger::~data_logger() { + _note_c("dbg/data","Destructor of the data logger"); + { + std::lock_guard<std::mutex> lock(mMutex); + m_state = data_logger_state::state_dying; + } + _info_c("dbg/data","State was set to dying"); + while(m_thread_maybe_running) { // wait for the thread to exit + std::this_thread::sleep_for(std::chrono::seconds(1)); + _info_c("dbg/data","Waiting for background thread to exit"); + } + _info_c("dbg/data","Thread exited"); + } + + void data_logger::kill_instance() { + m_state = data_logger_state::state_dying; + m_obj.reset(); + } + + void data_logger::add_data(std::string filename, unsigned int data) { + std::lock_guard<std::mutex> lock(mMutex); + if (m_state != data_logger_state::state_ready_to_use) { _info_c("dbg/data","Data logger is not ready, returning."); return; } + + if (mFilesMap.find(filename) == mFilesMap.end()) { // no such file/counter + _erro_c("dbg/data","Trying to use not opened data file filename="<<filename); + _erro_c("dbg/data","Disabling saving of graphs due to error"); + m_save_graph=false; // <--- disabling saving graphs + return; + } + + if (mFilesMap[filename].mLimitFile) { // this holds a number (that is not additive) - e.g. the limit setting + mFilesMap[filename].mDataToSave = data; + } else { + mFilesMap[filename].mDataToSave += data; // this holds a number that should be sum of all accumulated samples + } + } + + bool data_logger::is_dying() { + if (m_state == data_logger_state::state_dying) { + return true; + } + else { + return false; + } + } + + void data_logger::saveToFile() { + _dbg2_c("dbg/data","saving to files"); + std::lock_guard<std::mutex> lock(mMutex); + if (m_state != data_logger_state::state_ready_to_use) { _info_c("dbg/data","Data logger is not ready, returning."); return; } + nOT::nUtils::cFilesystemUtils::CreateDirTree("log/dr-monero/net/"); + for (auto &element : mFilesMap) + { + element.second.save(); + if (!element.second.mLimitFile) element.second.mDataToSave = 0; + } + } + + // the inner class: + + double data_logger::fileData::get_current_time() { + #if defined(__APPLE__) + auto point = std::chrono::system_clock::now(); + #else + auto point = std::chrono::steady_clock::now(); + #endif + auto time_from_epoh = point.time_since_epoch(); + auto ms = std::chrono::duration_cast< std::chrono::milliseconds >( time_from_epoh ).count(); + double ms_f = ms; + return ms_f / 1000.; + } + + data_logger::fileData::fileData(std::string pFile) { + _dbg3_c("dbg/data","opening data file named pFile="<<pFile<<" for this="<<this); + mFile = std::make_shared<std::ofstream> (pFile); + _dbg1_c("dbg/data","opened data file named pFile="<<pFile<<" in mFile="<<mFile<<" for this="<<this); + mPath = pFile; + } + + void data_logger::fileData::save() { + if (!data_logger::m_save_graph) return; // <--- disabled + _dbg2_c("dbg/data","saving to the file now, mFile="<<mFile); + mFile->open(mPath, std::ios::app); + *mFile << static_cast<int>(get_current_time()) << " " << mDataToSave << std::endl; + mFile->close(); + } + + +data_logger_state data_logger::m_state(data_logger_state::state_before_init); ///< (static) state of the singleton object +std::atomic<bool> data_logger::m_save_graph(false); // (static) +std::atomic<bool> data_logger::m_thread_maybe_running(false); // (static) +std::once_flag data_logger::m_singleton; // (static) +std::unique_ptr<data_logger> data_logger::m_obj; // (static) + +} // namespace +} // namespace + diff --git a/src/p2p/data_logger.hpp b/src/p2p/data_logger.hpp new file mode 100644 index 000000000..f38dacdcb --- /dev/null +++ b/src/p2p/data_logger.hpp @@ -0,0 +1,76 @@ +#ifndef INCLUDED_p2p_data_logger_hpp +#define INCLUDED_p2p_data_logger_hpp + +#include <string> +#include <map> +#include <fstream> +#include <memory> +#include <thread> +#include <mutex> +#include <atomic> + +namespace epee +{ +namespace net_utils +{ + +enum class data_logger_state { state_before_init, state_during_init, state_ready_to_use, state_dying }; + +/*** +@note: use it ONLY via singleton! It will be spawned then, and will auto destruct on program exit. +@note: do call ::kill_instance() before exiting main, at end of main. But before make sure no one else (e.g. no other threads) will try to use this/singleton +@note: it is not allowed to use this class from code "runnig before or after main", e.g. from ctors of static objects, because of static-creation-order races +@note: on creation (e.g. from singleton), it spawns a thread that saves all data in background +*/ + class data_logger { + public: + static data_logger &get_instance(); ///< singleton + static void kill_instance(); ///< call this before ending main to allow more gracefull shutdown of the main singleton and it's background thread + ~data_logger(); ///< destr, will be called when singleton is killed when global m_obj dies. will kill theads etc + + private: + data_logger(); ///< constructor is private, use only via singleton get_instance + + public: + data_logger(const data_logger &ob) = delete; // use only one per program + data_logger(data_logger &&ob) = delete; + data_logger & operator=(const data_logger&) = delete; + data_logger & operator=(data_logger&&) = delete; + + void add_data(std::string filename, unsigned int data); ///< use this to append data here. Use it only the singleton. It locks itself. + + static std::atomic<bool> m_save_graph; ///< global setting flag, should we save all the data or not (can disable logging graphs data) + static bool is_dying(); + + private: + static std::once_flag m_singleton; ///< to guarantee singleton creates the object exactly once + static data_logger_state m_state; ///< state of the singleton object + static std::atomic<bool> m_thread_maybe_running; ///< is the background thread (more or less) running, or is it fully finished + static std::unique_ptr<data_logger> m_obj; ///< the singleton object. Only use it via get_instance(). Can be killed by kill_instance() + + /*** + * one graph/file with data + */ + class fileData { + public: + fileData() = default; + fileData(const fileData &ob) = delete; + fileData(std::string pFile); + + std::shared_ptr<std::ofstream> mFile; + long int mDataToSave = 0; ///< sum of the data (in current interval, will be counted from 0 on next interval) + static double get_current_time(); + void save(); + std::string mPath; + bool mLimitFile = false; ///< this holds a number (that is not additive) - e.g. the limit setting + }; + + std::map<std::string, fileData> mFilesMap; + std::mutex mMutex; + void saveToFile(); ///< write data to the target files. do not use this directly + }; + +} // namespace +} // namespace + +#endif diff --git a/src/p2p/net_node.h b/src/p2p/net_node.h index a778cd9e8..d956b37f0 100644 --- a/src/p2p/net_node.h +++ b/src/p2p/net_node.h @@ -80,13 +80,16 @@ namespace nodetool public: typedef t_payload_net_handler payload_net_handler; - node_server( - t_payload_net_handler& payload_handler - ) - : m_payload_handler(payload_handler) - , m_allow_local_ip(false) - , m_hide_my_port(false) - {} + node_server(t_payload_net_handler& payload_handler) + :m_payload_handler(payload_handler), + m_allow_local_ip(false), + m_no_igd(false), + m_hide_my_port(false) + { + m_current_number_of_out_peers = 0; + m_save_graph = false; + is_closing = false; + } static void init_options(boost::program_options::options_description& desc); @@ -109,6 +112,7 @@ namespace nodetool virtual uint64_t get_connections_count(); size_t get_outgoing_connections_count(); peerlist_manager& get_peerlist_manager(){return m_peerlist;} + void delete_connections(size_t count); private: const std::vector<std::string> m_seed_nodes_list = { "seeds.moneroseeds.se" @@ -116,6 +120,9 @@ namespace nodetool , "seeds.moneroseeds.ch" , "seeds.moneroseeds.li" }; + + bool islimitup=false; + bool islimitdown=false; typedef COMMAND_REQUEST_STAT_INFO_T<typename t_payload_net_handler::stat_info> COMMAND_REQUEST_STAT_INFO; @@ -195,6 +202,20 @@ namespace nodetool template <class Container> bool parse_peers_and_add_to_container(const boost::program_options::variables_map& vm, const command_line::arg_descriptor<std::vector<std::string> > & arg, Container& container); + bool set_max_out_peers(const boost::program_options::variables_map& vm, int64_t max); + bool set_tos_flag(const boost::program_options::variables_map& vm, int limit); + + bool set_rate_up_limit(const boost::program_options::variables_map& vm, int64_t limit); + bool set_rate_down_limit(const boost::program_options::variables_map& vm, int64_t limit); + bool set_rate_limit(const boost::program_options::variables_map& vm, uint64_t limit); + + void kill() { ///< will be called e.g. from deinit() + _info("Killing the net_node"); + is_closing = true; + mPeersLoggerThread->join(); // make sure the thread finishes + _info("Joined extra background net_node threads"); + } + //debug functions std::string print_connections_container(); @@ -212,7 +233,16 @@ namespace nodetool END_KV_SERIALIZE_MAP() }; - config m_config; + public: + config m_config; // TODO was private, add getters? + std::atomic<unsigned int> m_current_number_of_out_peers; + + void set_save_graph(bool save_graph) + { + m_save_graph = save_graph; + epee::net_utils::connection_basic::set_save_graph(save_graph); + } + private: std::string m_config_folder; bool m_have_address; @@ -222,7 +252,10 @@ namespace nodetool uint32_t m_ip_address; bool m_allow_local_ip; bool m_hide_my_port; - + bool m_no_igd; + std::atomic<bool> m_save_graph; + std::atomic<bool> is_closing; + std::unique_ptr<std::thread> mPeersLoggerThread; //critical_section m_connections_lock; //connections_indexed_container m_connections; diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl index 0f436775a..1fbab9b20 100644 --- a/src/p2p/net_node.inl +++ b/src/p2p/net_node.inl @@ -46,6 +46,7 @@ #include "net/local_ip.h" #include "crypto/crypto.h" #include "storages/levin_abstract_invoke2.h" +#include "data_logger.hpp" #include "daemon/command_line_args.h" // We have to look for miniupnpc headers in different places, dependent on if its compiled or external @@ -85,6 +86,16 @@ namespace nodetool " If this option is given the options add-priority-node and seed-node are ignored"}; const command_line::arg_descriptor<std::vector<std::string> > arg_p2p_seed_node = {"seed-node", "Connect to a node to retrieve peer addresses, and disconnect"}; const command_line::arg_descriptor<bool> arg_p2p_hide_my_port = {"hide-my-port", "Do not announce yourself as peerlist candidate", false, true}; + + const command_line::arg_descriptor<bool> arg_no_igd = {"no-igd", "Disable UPnP port mapping"}; + const command_line::arg_descriptor<int64_t> arg_out_peers = {"out-peers", "set max limit of out peers", -1}; + const command_line::arg_descriptor<int> arg_tos_flag = {"tos-flag", "set TOS flag", -1}; + + const command_line::arg_descriptor<int64_t> arg_limit_rate_up = {"limit-rate-up", "set limit-rate-up [kB/s]", -1}; + const command_line::arg_descriptor<int64_t> arg_limit_rate_down = {"limit-rate-down", "set limit-rate-down [kB/s]", -1}; + const command_line::arg_descriptor<uint64_t> arg_limit_rate = {"limit-rate", "set limit-rate [kB/s]", 128}; + + const command_line::arg_descriptor<bool> arg_save_graph = {"save-graph", "Save data for dr monero", false}; } //----------------------------------------------------------------------------------- @@ -100,7 +111,15 @@ namespace nodetool command_line::add_arg(desc, arg_p2p_add_priority_node); command_line::add_arg(desc, arg_p2p_add_exclusive_node); command_line::add_arg(desc, arg_p2p_seed_node); - command_line::add_arg(desc, arg_p2p_hide_my_port); } + 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_tos_flag); + command_line::add_arg(desc, arg_limit_rate_up); + command_line::add_arg(desc, arg_limit_rate_down); + command_line::add_arg(desc, arg_limit_rate); + command_line::add_arg(desc, arg_save_graph); + } //----------------------------------------------------------------------------------- template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::init_config() @@ -121,7 +140,6 @@ namespace nodetool //at this moment we have hardcoded config m_config.m_net_config.handshake_interval = P2P_DEFAULT_HANDSHAKE_INTERVAL; - m_config.m_net_config.connections_count = P2P_DEFAULT_CONNECTIONS_COUNT; m_config.m_net_config.packet_max_size = P2P_DEFAULT_PACKET_MAX_SIZE; //20 MB limit m_config.m_net_config.config_id = 0; // initial config m_config.m_net_config.connection_timeout = P2P_DEFAULT_CONNECTION_TIMEOUT; @@ -166,6 +184,7 @@ namespace nodetool m_port = command_line::get_arg(vm, p2p_bind_arg); m_external_port = command_line::get_arg(vm, arg_p2p_external_port); m_allow_local_ip = command_line::get_arg(vm, arg_p2p_allow_local_ip); + m_no_igd = command_line::get_arg(vm, arg_no_igd); if (command_line::has_arg(vm, arg_p2p_add_peer)) { @@ -179,17 +198,24 @@ namespace nodetool m_command_line_peers.push_back(pe); } } + + if(command_line::has_arg(vm, arg_save_graph)) + { + set_save_graph(true); + } if (command_line::has_arg(vm,arg_p2p_add_exclusive_node)) { if (!parse_peers_and_add_to_container(vm, arg_p2p_add_exclusive_node, m_exclusive_peers)) return false; } + if (command_line::has_arg(vm, arg_p2p_add_priority_node)) { if (!parse_peers_and_add_to_container(vm, arg_p2p_add_priority_node, m_priority_peers)) return false; } + if (command_line::has_arg(vm, arg_p2p_seed_node)) { if (!parse_peers_and_add_to_container(vm, arg_p2p_seed_node, m_seed_nodes)) @@ -198,6 +224,21 @@ namespace nodetool if(command_line::has_arg(vm, arg_p2p_hide_my_port)) m_hide_my_port = true; + + if ( !set_max_out_peers(vm, command_line::get_arg(vm, arg_out_peers) ) ) + return false; + + if ( !set_tos_flag(vm, command_line::get_arg(vm, arg_tos_flag) ) ) + return false; + + if ( !set_rate_up_limit(vm, command_line::get_arg(vm, arg_limit_rate_up) ) ) + return false; + + if ( !set_rate_down_limit(vm, command_line::get_arg(vm, arg_limit_rate_down) ) ) + return false; + + if ( !set_rate_limit(vm, command_line::get_arg(vm, arg_limit_rate) ) ) + return false; return true; } @@ -393,42 +434,43 @@ namespace nodetool LOG_PRINT_L0("External port defined as " << m_external_port); // Add UPnP port mapping - LOG_PRINT_L0("Attempting to add IGD port mapping."); - int result; - UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, &result); - UPNPUrls urls; - IGDdatas igdData; - char lanAddress[64]; - result = UPNP_GetValidIGD(deviceList, &urls, &igdData, lanAddress, sizeof lanAddress); - freeUPNPDevlist(deviceList); - if (result != 0) { - if (result == 1) { - std::ostringstream portString; - portString << m_listenning_port; - - // Delete the port mapping before we create it, just in case we have dangling port mapping from the daemon not being shut down correctly - UPNP_DeletePortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), "TCP", 0); - - int portMappingResult; - portMappingResult = UPNP_AddPortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), portString.str().c_str(), lanAddress, CRYPTONOTE_NAME, "TCP", 0, "0"); - if (portMappingResult != 0) { - LOG_ERROR("UPNP_AddPortMapping failed, error: " << strupnperror(portMappingResult)); - } else { - LOG_PRINT_GREEN("Added IGD port mapping.", LOG_LEVEL_0); - } - } else if (result == 2) { - LOG_PRINT_L0("IGD was found but reported as not connected."); - } else if (result == 3) { - LOG_PRINT_L0("UPnP device was found but not recoginzed as IGD."); - } else { - LOG_ERROR("UPNP_GetValidIGD returned an unknown result code."); - } - - FreeUPNPUrls(&urls); - } else { - LOG_PRINT_L0("No IGD was found."); - } - + if(m_no_igd == false) { + LOG_PRINT_L0("Attempting to add IGD port mapping."); + int result; + UPNPDev* deviceList = upnpDiscover(1000, NULL, NULL, 0, 0, &result); + UPNPUrls urls; + IGDdatas igdData; + char lanAddress[64]; + result = UPNP_GetValidIGD(deviceList, &urls, &igdData, lanAddress, sizeof lanAddress); + freeUPNPDevlist(deviceList); + if (result != 0) { + if (result == 1) { + std::ostringstream portString; + portString << m_listenning_port; + + // Delete the port mapping before we create it, just in case we have dangling port mapping from the daemon not being shut down correctly + UPNP_DeletePortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), "TCP", 0); + + int portMappingResult; + portMappingResult = UPNP_AddPortMapping(urls.controlURL, igdData.first.servicetype, portString.str().c_str(), portString.str().c_str(), lanAddress, CRYPTONOTE_NAME, "TCP", 0, "0"); + if (portMappingResult != 0) { + LOG_ERROR("UPNP_AddPortMapping failed, error: " << strupnperror(portMappingResult)); + } else { + LOG_PRINT_GREEN("Added IGD port mapping.", LOG_LEVEL_0); + } + } else if (result == 2) { + LOG_PRINT_L0("IGD was found but reported as not connected."); + } else if (result == 3) { + LOG_PRINT_L0("UPnP device was found but not recoginzed as IGD."); + } else { + LOG_ERROR("UPNP_GetValidIGD returned an unknown result code."); + } + + FreeUPNPUrls(&urls); + } else { + LOG_PRINT_L0("No IGD was found."); + } + } return res; } //----------------------------------------------------------------------------------- @@ -441,6 +483,30 @@ namespace nodetool template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::run() { + // creating thread to log number of connections + mPeersLoggerThread.reset(new std::thread([&]() + { + _note("Thread monitor number of peers - start"); + while (!is_closing) + { // main loop of thread + //number_of_peers = m_net_server.get_config_object().get_connections_count(); + unsigned int number_of_peers = 0; + m_net_server.get_config_object().foreach_connection([&](const p2p_connection_context& cntxt) + { + if (!cntxt.m_is_income) ++number_of_peers; + return true; + }); // lambda + + m_current_number_of_out_peers = number_of_peers; + if (epee::net_utils::data_logger::is_dying()) + break; + epee::net_utils::data_logger::get_instance().add_data("peers", number_of_peers); + + std::this_thread::sleep_for(std::chrono::seconds(1)); + } // main loop of thread + _note("Thread monitor number of peers - done"); + })); // lambda + //here you can set worker threads count int thrds_count = 10; @@ -471,6 +537,7 @@ namespace nodetool template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::deinit() { + kill(); m_peerlist.deinit(); m_net_server.deinit_server(); return store_config(); @@ -683,6 +750,16 @@ namespace nodetool template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::try_to_connect_and_handshake_with_new_peer(const net_address& na, bool just_take_peerlist, uint64_t last_seen_stamp, bool white) { + if (m_current_number_of_out_peers == m_config.m_net_config.connections_count) // out peers limit + { + return false; + } + else if (m_current_number_of_out_peers > m_config.m_net_config.connections_count) + { + m_net_server.get_config_object().del_out_connections(1); + m_current_number_of_out_peers --; // atomic variable, update time = 1s + return false; + } LOG_PRINT_L1("Connecting to " << epee::string_tools::get_ip_string_from_int32(na.ip) << ":" << epee::string_tools::num_to_string_fast(na.port) << "(white=" << white << ", last_seen: " << (last_seen_stamp ? epee::misc_utils::get_time_interval_string(time(NULL) - last_seen_stamp):"never") @@ -770,16 +847,22 @@ namespace nodetool ++try_count; - if(is_peer_used(pe)) + _note("Considering connecting (out) to peer: " << pe.id << " " << epee::string_tools::get_ip_string_from_int32(pe.adr.ip) << ":" << boost::lexical_cast<std::string>(pe.adr.port)); + + if(is_peer_used(pe)) { + _note("Peer is used"); continue; + } LOG_PRINT_L1("Selected peer: " << pe.id << " " << epee::string_tools::get_ip_string_from_int32(pe.adr.ip) << ":" << boost::lexical_cast<std::string>(pe.adr.port) << "[white=" << use_white_list << "] last_seen: " << (pe.last_seen ? epee::misc_utils::get_time_interval_string(time(NULL) - pe.last_seen) : "never")); - if(!try_to_connect_and_handshake_with_new_peer(pe.adr, false, pe.last_seen, use_white_list)) + if(!try_to_connect_and_handshake_with_new_peer(pe.adr, false, pe.last_seen, use_white_list)) { + _note("Handshake failed"); continue; + } return true; } @@ -1318,4 +1401,83 @@ namespace nodetool return true; } + + template<class t_payload_net_handler> + 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; + epee::net_utils::data_logger::get_instance().add_data("peers_limit", m_config.m_net_config.connections_count); + return true; + } + epee::net_utils::data_logger::get_instance().add_data("peers_limit", max); + m_config.m_net_config.connections_count = max; + return true; + } + + template<class t_payload_net_handler> + void node_server<t_payload_net_handler>::delete_connections(size_t count) + { + m_net_server.get_config_object().del_out_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){ + return true; + } + epee::net_utils::connection<epee::levin::async_protocol_handler<p2p_connection_context> >::set_tos_flag(flag); + _dbg1("Set ToS flag " << flag); + return true; + } + + template<class t_payload_net_handler> + bool node_server<t_payload_net_handler>::set_rate_up_limit(const boost::program_options::variables_map& vm, int64_t limit) + { + this->islimitup=true; + + if (limit==-1) { + limit=128; + this->islimitup=false; + } + + limit *= 1024; + epee::net_utils::connection<epee::levin::async_protocol_handler<p2p_connection_context> >::set_rate_up_limit( limit ); + LOG_PRINT_L0("Set limit-up to " << limit/1024 << " kB/s"); + return true; + } + + template<class t_payload_net_handler> + bool node_server<t_payload_net_handler>::set_rate_down_limit(const boost::program_options::variables_map& vm, int64_t limit) + { + this->islimitdown=true; + if(limit==-1) { + limit=128; + this->islimitdown=false; + } + limit *= 1024; + epee::net_utils::connection<epee::levin::async_protocol_handler<p2p_connection_context> >::set_rate_down_limit( limit ); + LOG_PRINT_L0("Set limit-down to " << limit/1024 << " kB/s"); + return true; + } + + template<class t_payload_net_handler> + bool node_server<t_payload_net_handler>::set_rate_limit(const boost::program_options::variables_map& vm, uint64_t limit) + { + limit *= 1024; + if(this->islimitdown==false && this->islimitup==false) { + epee::net_utils::connection<epee::levin::async_protocol_handler<p2p_connection_context> >::set_rate_up_limit( limit ); + epee::net_utils::connection<epee::levin::async_protocol_handler<p2p_connection_context> >::set_rate_down_limit( limit ); + LOG_PRINT_L0("Set limit to " << limit/1024 << " kB/s"); + } + else if(this->islimitdown==false && this->islimitup==true ) { + epee::net_utils::connection<epee::levin::async_protocol_handler<p2p_connection_context> >::set_rate_down_limit( limit ); + } + else if(this->islimitdown==true && this->islimitup==false ) { + epee::net_utils::connection<epee::levin::async_protocol_handler<p2p_connection_context> >::set_rate_up_limit( limit ); + } + + return true; + } } diff --git a/src/p2p/network_throttle-detail.cpp b/src/p2p/network_throttle-detail.cpp new file mode 100644 index 000000000..6fa27b62a --- /dev/null +++ b/src/p2p/network_throttle-detail.cpp @@ -0,0 +1,382 @@ +/// @file +/// @author rfree (current maintainer in monero.cc project) +/// @brief implementaion for throttling of connection (count and rate-limit speed etc) + +// Copyright (c) 2014, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/* rfree: implementation for throttle details */ + +#include <boost/asio.hpp> +#include <string> +#include <vector> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <atomic> + +#include <boost/asio.hpp> +#include <boost/array.hpp> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <boost/enable_shared_from_this.hpp> +#include <boost/interprocess/detail/atomic.hpp> +#include <boost/thread/thread.hpp> + +#include <memory> + +#include "syncobj.h" + +#include "../../contrib/epee/include/net/net_utils_base.h" +#include "../../contrib/epee/include/misc_log_ex.h" +#include <boost/lambda/bind.hpp> +#include <boost/foreach.hpp> +#include <boost/lambda/lambda.hpp> +#include <boost/uuid/random_generator.hpp> +#include <boost/chrono.hpp> +#include <boost/utility/value_init.hpp> +#include <boost/asio/deadline_timer.hpp> +#include <boost/date_time/posix_time/posix_time.hpp> +#include <boost/thread/thread.hpp> +#include "misc_language.h" +#include "pragma_comp_defs.h" +#include <sstream> +#include <iomanip> +#include <algorithm> + + + +#include <boost/asio/basic_socket.hpp> +#include <boost/asio/ip/unicast.hpp> +#include "../../contrib/epee/include/net/abstract_tcp_server2.h" + +// TODO: +#include "../../src/p2p/network_throttle-detail.hpp" + +#include "../../contrib/otshell_utils/utils.hpp" +#include "data_logger.hpp" +using namespace nOT::nUtils; + +// ################################################################################################ +// ################################################################################################ +// the "header part". Not separeted out for .hpp because point of this modification is +// to rebuild just 1 translation unit while working on this code. +// (But maybe common parts will be separated out later though - if needed) +// ################################################################################################ +// ################################################################################################ + +using namespace nOT::nUtils; + +namespace epee +{ +namespace net_utils +{ + + +/* ============================================================================ */ + +class connection_basic_pimpl { + public: + connection_basic_pimpl(const std::string &name); + + static int m_default_tos; + + network_throttle_bw m_throttle; // per-perr + critical_section m_throttle_lock; + + void _packet(size_t packet_size, int phase, int q_len); // execute a sleep ; phase is not really used now(?) could be used for different kinds of sleep e.g. direct/queue write +}; + + +} // namespace +} // namespace + + + + + + +// ################################################################################################ +// ################################################################################################ +// The implementation part +// ################################################################################################ +// ################################################################################################ + +namespace epee +{ +namespace net_utils +{ + +// ================================================================================================ +// network_throttle +// ================================================================================================ + +network_throttle::~network_throttle() { } + +network_throttle::packet_info::packet_info() + : m_size(0) +{ +} + +network_throttle::network_throttle(const std::string &nameshort, const std::string &name, int window_size) + : m_window_size( (window_size==-1) ? 10 : window_size ), + m_history( m_window_size ), m_nameshort(nameshort) +{ + set_name(name); + m_network_add_cost = 128; + m_network_minimal_segment = 256; + m_network_max_segment = 1024*1024; + m_any_packet_yet = false; + m_slot_size = 1.0; // hard coded in few places + m_target_speed = 16 * 1024; // other defaults are probably defined in the command-line parsing code when this class is used e.g. as main global throttle +} + +void network_throttle::set_name(const std::string &name) +{ + m_name = name; +} + +void network_throttle::set_target_speed( network_speed_kbps target ) +{ + m_target_speed = target * 1024; + _note_c("net/"+m_nameshort, "Setting LIMIT: " << target << " kbps"); + set_real_target_speed(target); +} + +void network_throttle::set_real_target_speed( network_speed_kbps real_target ) +{ + m_real_target_speed = real_target * 1024; +} + +network_speed_kbps network_throttle::get_terget_speed() +{ + return m_real_target_speed / 1024; +} + +void network_throttle::tick() +{ + double time_now = get_time_seconds(); + if (!m_any_packet_yet) m_start_time = time_now; // starting now + + network_time_seconds current_sample_time_slot = time_to_slot( time_now ); // T=13.7 --> 13 (for 1-second smallwindow) + network_time_seconds last_sample_time_slot = time_to_slot( m_last_sample_time ); + + // moving to next position, and filling gaps + // !! during this loop the m_last_sample_time and last_sample_time_slot mean the variable moved in +1 + // TODO optimize when moving few slots at once + while ( (!m_any_packet_yet) || (last_sample_time_slot < current_sample_time_slot)) + { + _dbg3("Moving counter buffer by 1 second " << last_sample_time_slot << " < " << current_sample_time_slot << " (last time " << m_last_sample_time<<")"); + // rotate buffer + for (size_t i=m_history.size()-1; i>=1; --i) m_history[i] = m_history[i-1]; + m_history[0] = packet_info(); + if (! m_any_packet_yet) + { + m_last_sample_time = time_now; + } + m_last_sample_time += 1; last_sample_time_slot = time_to_slot( m_last_sample_time ); // increase and recalculate time, time slot + m_any_packet_yet=true; + } + m_last_sample_time = time_now; // the real exact last time +} + +void network_throttle::handle_trafic_exact(size_t packet_size) +{ + _handle_trafic_exact(packet_size, packet_size); +} + +void network_throttle::_handle_trafic_exact(size_t packet_size, size_t orginal_size) +{ + tick(); + + calculate_times_struct cts ; calculate_times(packet_size, cts , false, -1); + calculate_times_struct cts2; calculate_times(packet_size, cts2, false, 5); + m_history[0].m_size += packet_size; + + std::ostringstream oss; oss << "["; for (auto sample: m_history) oss << sample.m_size << " "; oss << "]" << std::ends; + std::string history_str = oss.str(); + + _dbg2_c( "net/" + m_nameshort , "Throttle " << m_name << ": packet of ~"<<packet_size<<"b " << " (from "<<orginal_size<<" b)" + << " Speed AVG=" << std::setw(4) << ((long int)(cts .average/1024)) <<"[w="<<cts .window<<"]" + << " " << std::setw(4) << ((long int)(cts2.average/1024)) <<"[w="<<cts2.window<<"]" + <<" / " << " Limit="<< ((long int)(m_target_speed/1024)) <<" KiB/sec " + << " " << history_str + ); +} + +void network_throttle::handle_trafic_tcp(size_t packet_size) +{ + size_t all_size = packet_size + m_network_add_cost; + all_size = std::max( m_network_minimal_segment , all_size); + _handle_trafic_exact( all_size , packet_size ); +} + +network_time_seconds network_throttle::get_sleep_time_after_tick(size_t packet_size) { + tick(); + return get_sleep_time(packet_size); +} + +void network_throttle::logger_handle_net(const std::string &filename, double time, size_t size) { + if (! epee::net_utils::data_logger::m_save_graph) + return; + std::mutex mutex; + mutex.lock(); { + std::fstream file; + file.open(filename.c_str(), std::ios::app | std::ios::out ); + file.precision(6); + if(!file.is_open()) + _warn("Can't open file " << filename); + file << static_cast<int>(time) << " " << static_cast<double>(size/1024) << "\n"; + file.close(); + } mutex.unlock(); +} + +// fine tune this to decide about sending speed: +network_time_seconds network_throttle::get_sleep_time(size_t packet_size) const +{ + double D2=0; + calculate_times_struct cts = { 0, 0, 0, 0}; + calculate_times(packet_size, cts, true, m_window_size); D2=cts.delay; + return D2; +} + +// MAIN LOGIC: +void network_throttle::calculate_times(size_t packet_size, calculate_times_struct &cts, bool dbg, double force_window) const +{ + const double the_window_size = std::max( (double)m_window_size , + ((force_window>0) ? force_window : m_window_size) + ); + + if (!m_any_packet_yet) { + cts.window=0; cts.average=0; cts.delay=0; + cts.recomendetDataSize = m_network_minimal_segment; // should be overrided by caller anyway + return ; // no packet yet, I can not decide about sleep time + } + + network_time_seconds window_len = (the_window_size-1) * m_slot_size ; // -1 since current slot is not finished + window_len += (m_last_sample_time - time_to_slot(m_last_sample_time)); // add the time for current slot e.g. 13.7-13 = 0.7 + + auto time_passed = get_time_seconds() - m_start_time; + cts.window = std::max( std::min( window_len , time_passed ) , m_slot_size ) ; // window length resulting from size of history but limited by how long ago history was started, + // also at least slot size (e.g. 1 second) to not be ridiculous + // window_len e.g. 5.7 because takes into account current slot time + + size_t Epast = 0; // summ of traffic till now + for (auto sample : m_history) Epast += sample.m_size; + + const size_t E = Epast; + const size_t Enow = Epast + packet_size ; // including the data we're about to send now + + const double M = m_target_speed; // max + const double D1 = (Epast - M*cts.window) / M; // delay - how long to sleep to get back to target speed + const double D2 = (Enow - M*cts.window) / M; // delay - how long to sleep to get back to target speed (including current packet) + + cts.delay = (D1*0.80 + D2*0.20); // finall sleep depends on both with/without current packet + // update_overheat(); + cts.average = Epast/cts.window; // current avg. speed (for info) + + if (Epast <= 0) { + if (cts.delay>=0) cts.delay = 0; // no traffic in history so we will not wait + } + + double Wgood=-1; + { // how much data we recommend now to download + Wgood = the_window_size + 1; + cts.recomendetDataSize = M*cts.window - E; + } + + if (dbg) { + std::ostringstream oss; oss << "["; for (auto sample: m_history) oss << sample.m_size << " "; oss << "]" << std::ends; + std::string history_str = oss.str(); + _dbg1_c( "net/"+m_nameshort+"_c" , + (cts.delay > 0 ? "SLEEP" : "") + << "dbg " << m_name << ": " + << "speed is A=" << std::setw(8) <<cts.average<<" vs " + << "Max=" << std::setw(8) <<M<<" " + << " so sleep: " + << "D=" << std::setw(8) <<cts.delay<<" sec " + << "E="<< std::setw(8) << E << " (Enow="<<std::setw(8)<<Enow<<") " + << "M=" << std::setw(8) << M <<" W="<< std::setw(8) << cts.window << " " + << "R=" << std::setw(8) << cts.recomendetDataSize << " Wgood" << std::setw(8) << Wgood << " " + << "History: " << std::setw(8) << history_str << " " + << "m_last_sample_time=" << std::setw(8) << m_last_sample_time + ); + + } +} + +double network_throttle::get_time_seconds() const { + #if defined(__APPLE__) + auto point = std::chrono::system_clock::now(); + #else + auto point = std::chrono::steady_clock::now(); + #endif + auto time_from_epoh = point.time_since_epoch(); + auto ms = std::chrono::duration_cast< std::chrono::milliseconds >( time_from_epoh ).count(); + double ms_f = ms; + return ms_f / 1000.; +} + +size_t network_throttle::get_recommended_size_of_planned_transport_window(double force_window) const { + calculate_times_struct cts = { 0, 0, 0, 0}; + network_throttle::calculate_times(0, cts, true, force_window); + cts.recomendetDataSize += m_network_add_cost; + if (cts.recomendetDataSize<0) cts.recomendetDataSize=0; + if (cts.recomendetDataSize>m_network_max_segment) cts.recomendetDataSize=m_network_max_segment; + size_t RI = (long int)cts.recomendetDataSize; + return RI; +} + +size_t network_throttle::get_recommended_size_of_planned_transport() const { + size_t R1=0,R2=0,R3=0; + R1 = get_recommended_size_of_planned_transport_window( -1 ); + R2 = get_recommended_size_of_planned_transport_window(m_window_size / 2); + R3 = get_recommended_size_of_planned_transport_window( 5 ); + auto RM = std::min(R1, std::min(R2,R3)); + + const double a1=20, a2=10, a3=10, am=10; // weight of the various windows in decisssion // TODO 70 => 20 + return (R1*a1 + R2*a2 + R3*a3 + RM*am) / (a1+a2+a3+am); +} + +double network_throttle::get_current_speed() const { + unsigned int bytes_transferred = 0; + if (m_history.size() == 0 || m_slot_size == 0) + return 0; + + auto it = m_history.begin(); + while (it < m_history.end() - 1) + { + bytes_transferred += it->m_size; + it ++; + } + + return bytes_transferred / ((m_history.size() - 1) * m_slot_size); +} + +} // namespace +} // namespace + diff --git a/src/p2p/network_throttle-detail.hpp b/src/p2p/network_throttle-detail.hpp new file mode 100644 index 000000000..063dac850 --- /dev/null +++ b/src/p2p/network_throttle-detail.hpp @@ -0,0 +1,131 @@ +/// @file +/// @author rfree (current maintainer in monero.cc project) +/// @brief implementaion for throttling of connection (count and rate-limit speed etc) + +// Copyright (c) 2014, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +/* rfree: throttle details, implementing rate limiting */ + + +#ifndef INCLUDED_src_p2p_throttle_detail_hpp +#define INCLUDED_src_p2p_throttle_detail_hpp + +#include "../../src/p2p/network_throttle.hpp" + +namespace epee +{ +namespace net_utils +{ + + +class network_throttle : public i_network_throttle { + private: + struct packet_info { + size_t m_size; // octets sent. Summary for given small-window (e.g. for all packaged in 1 second) + packet_info(); + }; + + + network_speed_kbps m_target_speed; + network_speed_kbps m_real_target_speed; + size_t m_network_add_cost; // estimated add cost of headers + size_t m_network_minimal_segment; // estimated minimal cost of sending 1 byte to round up to + size_t m_network_max_segment; // recommended max size of 1 TCP transmission + + const size_t m_window_size; // the number of samples to average over + network_time_seconds m_slot_size; // the size of one slot. TODO: now hardcoded for 1 second e.g. in time_to_slot() + // TODO for big window size, for performance better the substract on change of m_last_sample_time instead of recalculating average of eg >100 elements + + std::vector< packet_info > m_history; // the history of bw usage + network_time_seconds m_last_sample_time; // time of last history[0] - so we know when to rotate the buffer + network_time_seconds m_start_time; // when we were created + bool m_any_packet_yet; // did we yet got any packet to count + + double m_overheat; // last overheat + double m_overheat_time; // time in seconds after epoch + + std::string m_name; // my name for debug and logs + std::string m_nameshort; // my name for debug and logs (used in log file name) + + // each sample is now 1 second + public: + network_throttle(const std::string &nameshort, const std::string &name, int window_size=-1); + virtual ~network_throttle(); + virtual void set_name(const std::string &name); + virtual void set_target_speed( network_speed_kbps target ); + virtual void set_real_target_speed( network_speed_kbps real_target ); // only for throttle_out + virtual network_speed_kbps get_terget_speed(); + + // add information about events: + virtual void handle_trafic_exact(size_t packet_size); ///< count the new traffic/packet; the size is exact considering all network costs + virtual void handle_trafic_tcp(size_t packet_size); ///< count the new traffic/packet; the size is as TCP, we will consider MTU etc + + virtual void tick(); ///< poke and update timers/history (recalculates, moves the history if needed, checks the real clock etc) + + virtual double get_time_seconds() const ; ///< timer that we use, time in seconds, monotionic + + // time calculations: + virtual void calculate_times(size_t packet_size, calculate_times_struct &cts, bool dbg, double force_window) const; ///< MAIN LOGIC (see base class for info) + + virtual network_time_seconds get_sleep_time_after_tick(size_t packet_size); ///< increase the timer if needed, and get the package size + virtual network_time_seconds get_sleep_time(size_t packet_size) const; ///< gets the Delay (recommended Delay time) from calc. (not safe: only if time didnt change?) TODO + + virtual size_t get_recommended_size_of_planned_transport() const; ///< what should be the size (bytes) of next data block to be transported + virtual size_t get_recommended_size_of_planned_transport_window(double force_window) const; ///< ditto, but for given windows time frame + virtual double get_current_speed() const; + + private: + virtual network_time_seconds time_to_slot(network_time_seconds t) const { return std::floor( t ); } // convert exact time eg 13.7 to rounded time for slot number in history 13 + virtual void _handle_trafic_exact(size_t packet_size, size_t orginal_size); + virtual void logger_handle_net(const std::string &filename, double time, size_t size); +}; + +/*** + * The complete set of traffic throttle for one typical connection +*/ +struct network_throttle_bw { + public: + network_throttle m_in; ///< for incomming traffic (this we can not controll directly as it depends of what others send to us - usually) + network_throttle m_inreq; ///< for requesting incomming traffic (this is exact usually) + network_throttle m_out; ///< for outgoing traffic that we just sent (this is exact usually) + + public: + network_throttle_bw(const std::string &name1); +}; + + + +} // namespace net_utils +} // namespace epee + + +#endif + + diff --git a/src/p2p/network_throttle.cpp b/src/p2p/network_throttle.cpp new file mode 100644 index 000000000..7bc89881d --- /dev/null +++ b/src/p2p/network_throttle.cpp @@ -0,0 +1,120 @@ +/** +@file +@author rfree (current maintainer in monero.cc project) +@brief interface for throttling of connection (count and rate-limit speed etc) +@details <PRE> + +Throttling work by: +1) taking note of all traffic (hooks added e.g. to connection class) and measuring speed +2) depending on that information we sleep before sending out data (or send smaller portions of data) +3) depending on the information we can also sleep before sending requests or ask for smaller sets of data to download + +</PRE> + +@image html images/net/rate1-down-1k.png +@image html images/net/rate1-down-full.png +@image html images/net/rate1-up-10k.png +@image html images/net/rate1-up-full.png +@image html images/net/rate2-down-100k.png +@image html images/net/rate2-down-10k.png +@image html images/net/rate2-down-50k.png +@image html images/net/rate2-down-full.png +@image html images/net/rate2-up-100k.png +@image html images/net/rate2-up-10k.png +@image html images/net/rate3-up-10k.png + + +*/ + +// Copyright (c) 2014, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +#include "../../src/p2p/network_throttle-detail.hpp" + +namespace epee +{ +namespace net_utils +{ + +// ================================================================================================ +// network_throttle_manager +// ================================================================================================ + +// ================================================================================================ +// static: +std::mutex network_throttle_manager::m_lock_get_global_throttle_in; +std::mutex network_throttle_manager::m_lock_get_global_throttle_inreq; +std::mutex network_throttle_manager::m_lock_get_global_throttle_out; + +int network_throttle_manager::xxx; + + +// ================================================================================================ +// methods: +i_network_throttle & network_throttle_manager::get_global_throttle_in() { + std::call_once(m_once_get_global_throttle_in, [] { m_obj_get_global_throttle_in.reset(new network_throttle("in/all","<<< global-IN",10)); } ); + return * m_obj_get_global_throttle_in; +} +std::once_flag network_throttle_manager::m_once_get_global_throttle_in; +std::unique_ptr<i_network_throttle> network_throttle_manager::m_obj_get_global_throttle_in; + + + +i_network_throttle & network_throttle_manager::get_global_throttle_inreq() { + std::call_once(m_once_get_global_throttle_inreq, [] { m_obj_get_global_throttle_inreq.reset(new network_throttle("inreq/all", "<== global-IN-REQ",10)); } ); + return * m_obj_get_global_throttle_inreq; +} +std::once_flag network_throttle_manager::m_once_get_global_throttle_inreq; +std::unique_ptr<i_network_throttle> network_throttle_manager::m_obj_get_global_throttle_inreq; + + +i_network_throttle & network_throttle_manager::get_global_throttle_out() { + std::call_once(m_once_get_global_throttle_out, [] { m_obj_get_global_throttle_out.reset(new network_throttle("out/all", ">>> global-OUT",10)); } ); + return * m_obj_get_global_throttle_out; +} +std::once_flag network_throttle_manager::m_once_get_global_throttle_out; +std::unique_ptr<i_network_throttle> network_throttle_manager::m_obj_get_global_throttle_out; + + + + +network_throttle_bw::network_throttle_bw(const std::string &name1) + : m_in("in/"+name1, name1+"-DOWNLOAD"), m_inreq("inreq/"+name1, name1+"-DOWNLOAD-REQUESTS"), m_out("out/"+name1, name1+"-UPLOAD") +{ } + + + + +} // namespace +} // namespace + + + + + diff --git a/src/p2p/network_throttle.hpp b/src/p2p/network_throttle.hpp new file mode 100644 index 000000000..add4daa86 --- /dev/null +++ b/src/p2p/network_throttle.hpp @@ -0,0 +1,185 @@ +/// @file +/// @author rfree (current maintainer in monero.cc project) +/// @brief interface for throttling of connection (count and rate-limit speed etc) + +// Copyright (c) 2014, The Monero Project +// +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without modification, are +// permitted provided that the following conditions are met: +// +// 1. Redistributions of source code must retain the above copyright notice, this list of +// conditions and the following disclaimer. +// +// 2. Redistributions in binary form must reproduce the above copyright notice, this list +// of conditions and the following disclaimer in the documentation and/or other +// materials provided with the distribution. +// +// 3. Neither the name of the copyright holder nor the names of its contributors may be +// used to endorse or promote products derived from this software without specific +// prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL +// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF +// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// + +/* rfree: throttle basic interface */ +/* rfree: also includes the manager for singeton/global such objects */ + + +#ifndef INCLUDED_p2p_network_throttle_hpp +#define INCLUDED_p2p_network_throttle_hpp + +#include <boost/asio.hpp> +#include <string> +#include <vector> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <atomic> + +#include <boost/asio.hpp> +#include <boost/array.hpp> +#include <boost/noncopyable.hpp> +#include <boost/shared_ptr.hpp> +#include <boost/enable_shared_from_this.hpp> +#include <boost/interprocess/detail/atomic.hpp> +#include <boost/thread/thread.hpp> + +#include "syncobj.h" + +#include "../../contrib/epee/include/net/net_utils_base.h" +#include "../../contrib/epee/include/misc_log_ex.h" +#include <boost/lambda/bind.hpp> +#include <boost/foreach.hpp> +#include <boost/lambda/lambda.hpp> +#include <boost/uuid/random_generator.hpp> +#include <boost/chrono.hpp> +#include <boost/utility/value_init.hpp> +#include <boost/asio/deadline_timer.hpp> +#include <boost/date_time/posix_time/posix_time.hpp> +#include <boost/thread/thread.hpp> +#include "misc_language.h" +#include "pragma_comp_defs.h" +#include <sstream> +#include <iomanip> +#include <algorithm> + +#include <memory> +#include <mutex> +#include <fstream> + +namespace epee +{ +namespace net_utils +{ + +// just typedefs to in code define the units used. TODO later it will be enforced that casts to other numericals are only explicit to avoid mistakes? use boost::chrono? +typedef double network_speed_kbps; +typedef double network_time_seconds; +typedef double network_MB; + +class i_network_throttle; + +/*** +@brief All information about given throttle - speed calculations +*/ +struct calculate_times_struct { + double average; + double window; + double delay; + double recomendetDataSize; +}; +typedef calculate_times_struct calculate_times_struct; + + +namespace cryptonote { class cryptonote_protocol_handler_base; } // a friend class // TODO friend not working + +/*** +@brief Access to simple throttles, with singlton to access global network limits +*/ +class network_throttle_manager { + // provides global (singleton) in/inreq/out throttle access + + // [[note1]] see also http://www.nuonsoft.com/blog/2012/10/21/implementing-a-thread-safe-singleton-with-c11/ + // [[note2]] _inreq is the requested in traffic - we anticipate we will get in-bound traffic soon as result of what we do (e.g. that we sent network downloads requests) + + //protected: + public: // XXX + // [[note1]] + static std::once_flag m_once_get_global_throttle_in; + static std::once_flag m_once_get_global_throttle_inreq; // [[note2]] + static std::once_flag m_once_get_global_throttle_out; + static std::unique_ptr<i_network_throttle> m_obj_get_global_throttle_in; + static std::unique_ptr<i_network_throttle> m_obj_get_global_throttle_inreq; + static std::unique_ptr<i_network_throttle> m_obj_get_global_throttle_out; + + static std::mutex m_lock_get_global_throttle_in; + static std::mutex m_lock_get_global_throttle_inreq; + static std::mutex m_lock_get_global_throttle_out; + + friend class cryptonote::cryptonote_protocol_handler_base; // FRIEND - to directly access global throttle-s. !! REMEMBER TO USE LOCKS! + friend class connection_basic; // FRIEND - to directly access global throttle-s. !! REMEMBER TO USE LOCKS! + friend class connection_basic_pimpl; // ditto + + static int xxx; + + public: + static i_network_throttle & get_global_throttle_in(); ///< singleton ; for friend class ; caller MUST use proper locks! like m_lock_get_global_throttle_in + static i_network_throttle & get_global_throttle_inreq(); ///< ditto ; use lock ... use m_lock_get_global_throttle_inreq obviously + static i_network_throttle & get_global_throttle_out(); ///< ditto ; use lock ... use m_lock_get_global_throttle_out obviously +}; + + + +/*** +@brief interface for the throttle, see the derivated class +*/ +class i_network_throttle { + public: + virtual void set_name(const std::string &name)=0; + virtual void set_target_speed( network_speed_kbps target )=0; + virtual void set_real_target_speed(network_speed_kbps real_target)=0; + virtual network_speed_kbps get_terget_speed()=0; + + virtual void handle_trafic_exact(size_t packet_size) =0; // count the new traffic/packet; the size is exact considering all network costs + virtual void handle_trafic_tcp(size_t packet_size) =0; // count the new traffic/packet; the size is as TCP, we will consider MTU etc + virtual void tick() =0; // poke and update timers/history + + // time calculations: + + virtual void calculate_times(size_t packet_size, calculate_times_struct &cts, bool dbg, double force_window) const =0; // assuming sending new package (or 0), calculate: + // Average, Window, Delay, Recommended data size ; also gets dbg=debug flag, and forced widnow size if >0 or -1 for not forcing window size + + // Average speed, Window size, recommended Delay to sleep now, Recommended size of data to send now + + virtual network_time_seconds get_sleep_time(size_t packet_size) const =0; // gets the D (recommended Delay time) from calc + virtual network_time_seconds get_sleep_time_after_tick(size_t packet_size) =0; // ditto, but first tick the timer + + virtual size_t get_recommended_size_of_planned_transport() const =0; // what should be the recommended limit of data size that we can transport over current network_throttle in near future + + virtual double get_time_seconds() const =0; // a timer + virtual void logger_handle_net(const std::string &filename, double time, size_t size)=0; + + +}; + + +// ... more in the -advanced.h file + + +} // namespace net_utils +} // namespace epee + + +#endif + + + diff --git a/src/rpc/CMakeLists.txt b/src/rpc/CMakeLists.txt index d737ee6f8..cb8a8426c 100644 --- a/src/rpc/CMakeLists.txt +++ b/src/rpc/CMakeLists.txt @@ -45,6 +45,7 @@ bitmonero_add_library(rpc target_link_libraries(rpc LINK_PRIVATE cryptonote_core + cryptonote_protocol ${Boost_CHRONO_LIBRARY} ${Boost_REGEX_LIBRARY} ${Boost_SYSTEM_LIBRARY} diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp index f29d0c604..71eb5b753 100644 --- a/src/rpc/core_rpc_server.cpp +++ b/src/rpc/core_rpc_server.cpp @@ -753,6 +753,45 @@ namespace cryptonote return true; } //------------------------------------------------------------------------------------------------------------------------------ + bool core_rpc_server::on_fast_exit(const COMMAND_RPC_FAST_EXIT::request& req, COMMAND_RPC_FAST_EXIT::response& res) + { + cryptonote::core::set_fast_exit(); + m_p2p.deinit(); + m_core.deinit(); + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool core_rpc_server::on_out_peers(const COMMAND_RPC_OUT_PEERS::request& req, COMMAND_RPC_OUT_PEERS::response& res) + { + // TODO + /*if (m_p2p.get_outgoing_connections_count() > req.out_peers) + { + m_p2p.m_config.m_net_config.connections_count = req.out_peers; + if (m_p2p.get_outgoing_connections_count() > req.out_peers) + { + int count = m_p2p.get_outgoing_connections_count() - req.out_peers; + m_p2p.delete_connections(count); + } + } + + else + m_p2p.m_config.m_net_config.connections_count = req.out_peers; + */ + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool core_rpc_server::on_start_save_graph(const COMMAND_RPC_START_SAVE_GRAPH::request& req, COMMAND_RPC_START_SAVE_GRAPH::response& res) + { + m_p2p.set_save_graph(true); + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ + bool core_rpc_server::on_stop_save_graph(const COMMAND_RPC_STOP_SAVE_GRAPH::request& req, COMMAND_RPC_STOP_SAVE_GRAPH::response& res) + { + m_p2p.set_save_graph(false); + return true; + } + //------------------------------------------------------------------------------------------------------------------------------ const command_line::arg_descriptor<std::string> core_rpc_server::arg_rpc_bind_ip = { "rpc-bind-ip" diff --git a/src/rpc/core_rpc_server.h b/src/rpc/core_rpc_server.h index 6e603acbd..cee8df25d 100644 --- a/src/rpc/core_rpc_server.h +++ b/src/rpc/core_rpc_server.h @@ -87,6 +87,10 @@ namespace cryptonote MAP_URI_AUTO_JON2("/get_transaction_pool", on_get_transaction_pool, COMMAND_RPC_GET_TRANSACTION_POOL) MAP_URI_AUTO_JON2("/stop_daemon", on_stop_daemon, COMMAND_RPC_STOP_DAEMON) MAP_URI_AUTO_JON2("/getinfo", on_get_info, COMMAND_RPC_GET_INFO) + MAP_URI_AUTO_JON2("/fast_exit", on_fast_exit, COMMAND_RPC_FAST_EXIT) + MAP_URI_AUTO_JON2("/out_peers", on_out_peers, COMMAND_RPC_OUT_PEERS) + MAP_URI_AUTO_JON2("/start_save_graph", on_start_save_graph, COMMAND_RPC_START_SAVE_GRAPH) + MAP_URI_AUTO_JON2("/stop_save_graph", on_stop_save_graph, COMMAND_RPC_STOP_SAVE_GRAPH) BEGIN_JSON_RPC_MAP("/json_rpc") MAP_JON_RPC("getblockcount", on_getblockcount, COMMAND_RPC_GETBLOCKCOUNT) MAP_JON_RPC_WE("on_getblockhash", on_getblockhash, COMMAND_RPC_GETBLOCKHASH) @@ -116,6 +120,10 @@ namespace cryptonote bool on_set_log_level(const COMMAND_RPC_SET_LOG_LEVEL::request& req, COMMAND_RPC_SET_LOG_LEVEL::response& res); bool on_get_transaction_pool(const COMMAND_RPC_GET_TRANSACTION_POOL::request& req, COMMAND_RPC_GET_TRANSACTION_POOL::response& res); bool on_stop_daemon(const COMMAND_RPC_STOP_DAEMON::request& req, COMMAND_RPC_STOP_DAEMON::response& res); + bool on_fast_exit(const COMMAND_RPC_FAST_EXIT::request& req, COMMAND_RPC_FAST_EXIT::response& res); + bool on_out_peers(const COMMAND_RPC_OUT_PEERS::request& req, COMMAND_RPC_OUT_PEERS::response& res); + bool on_start_save_graph(const COMMAND_RPC_START_SAVE_GRAPH::request& req, COMMAND_RPC_START_SAVE_GRAPH::response& res); + bool on_stop_save_graph(const COMMAND_RPC_STOP_SAVE_GRAPH::request& req, COMMAND_RPC_STOP_SAVE_GRAPH::response& res); //json_rpc bool on_getblockcount(const COMMAND_RPC_GETBLOCKCOUNT::request& req, COMMAND_RPC_GETBLOCKCOUNT::response& res); diff --git a/src/rpc/core_rpc_server_commands_defs.h b/src/rpc/core_rpc_server_commands_defs.h index 5cb547521..e54dec2c9 100644 --- a/src/rpc/core_rpc_server_commands_defs.h +++ b/src/rpc/core_rpc_server_commands_defs.h @@ -703,5 +703,79 @@ namespace cryptonote END_KV_SERIALIZE_MAP() }; }; + + struct COMMAND_RPC_FAST_EXIT + { + struct request + { + BEGIN_KV_SERIALIZE_MAP() + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string status; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(status) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_OUT_PEERS + { + struct request + { + uint64_t out_peers; + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(out_peers) + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string status; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(status) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_START_SAVE_GRAPH + { + struct request + { + BEGIN_KV_SERIALIZE_MAP() + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string status; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(status) + END_KV_SERIALIZE_MAP() + }; + }; + + struct COMMAND_RPC_STOP_SAVE_GRAPH + { + struct request + { + BEGIN_KV_SERIALIZE_MAP() + END_KV_SERIALIZE_MAP() + }; + + struct response + { + std::string status; + + BEGIN_KV_SERIALIZE_MAP() + KV_SERIALIZE(status) + END_KV_SERIALIZE_MAP() + }; + }; } diff --git a/src/serialization/binary_archive.h b/src/serialization/binary_archive.h index 6e00ad664..5cd4988e4 100644 --- a/src/serialization/binary_archive.h +++ b/src/serialization/binary_archive.h @@ -42,8 +42,8 @@ #include "warnings.h" /* I have no clue what these lines means */ -PUSH_WARNINGS; -DISABLE_VS_WARNINGS(4244); +PUSH_WARNINGS +DISABLE_VS_WARNINGS(4244) //TODO: fix size_t warning in x32 platform diff --git a/src/simplewallet/CMakeLists.txt b/src/simplewallet/CMakeLists.txt index 84acbf295..a33ed0f32 100644 --- a/src/simplewallet/CMakeLists.txt +++ b/src/simplewallet/CMakeLists.txt @@ -50,6 +50,7 @@ target_link_libraries(simplewallet crypto common mnemonics + p2p ${UNBOUND_LIBRARY} ${UPNP_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp index 4ecf00c92..9ac80fa9e 100644 --- a/src/simplewallet/simplewallet.cpp +++ b/src/simplewallet/simplewallet.cpp @@ -67,6 +67,8 @@ namespace po = boost::program_options; #define EXTENDED_LOGS_FILE "wallet_details.log" +unsigned int epee::g_test_dbg_lock_sleep = 0; + #define DEFAULT_MIX 3 namespace |