baabcca426* Simplify telemetry * Fix tests * Cleanup config * Cleanup local telemetry * Remove unused flag * Fix slow tests * Fix rpc tests * Cleanup `nano::test::compare_telemetry` * Add more testcases * Add ongoing telemetry broadcasts * Cleanup * Fixes * Do not immediately remove telemetry from disconnected peers * Increase telemetry broadcast & request intervals * Update docs * Refactor `peer_exclusion` a bit * Filter and disconnect from peers with mismatched genesis --------- Co-authored-by: clemahieu <clemahieu@gmail.com>
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
#include <nano/node/common.hpp>
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#include <boost/multi_index/hashed_index.hpp>
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#include <boost/multi_index/member.hpp>
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#include <boost/multi_index/ordered_index.hpp>
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#include <boost/multi_index_container.hpp>
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namespace mi = boost::multi_index;
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namespace nano
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{
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class peer_exclusion final
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{
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class item final
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{
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public:
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std::chrono::steady_clock::time_point exclude_until;
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decltype (std::declval<nano::tcp_endpoint> ().address ()) address;
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uint64_t score;
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};
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public:
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explicit peer_exclusion (std::size_t max_size = 5000);
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private:
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std::size_t const max_size;
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// clang-format off
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class tag_endpoint {};
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class tag_exclusion {};
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using ordered_endpoints = boost::multi_index_container<peer_exclusion::item,
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mi::indexed_by<
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mi::ordered_non_unique<mi::tag<tag_exclusion>,
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mi::member<peer_exclusion::item, std::chrono::steady_clock::time_point, &peer_exclusion::item::exclude_until>>,
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mi::hashed_unique<mi::tag<tag_endpoint>,
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mi::member<peer_exclusion::item, decltype(peer_exclusion::item::address), &peer_exclusion::item::address>>>>;
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// clang-format on
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ordered_endpoints peers;
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mutable nano::mutex mutex;
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public:
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constexpr static uint64_t score_limit = 2;
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constexpr static std::chrono::hours exclude_time_hours = std::chrono::hours (1);
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constexpr static std::chrono::hours exclude_remove_hours = std::chrono::hours (24);
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uint64_t add (nano::tcp_endpoint const &);
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uint64_t score (nano::tcp_endpoint const &) const;
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std::chrono::steady_clock::time_point until (nano::tcp_endpoint const &) const;
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bool check (nano::tcp_endpoint const &) const;
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void remove (nano::tcp_endpoint const &);
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std::size_t size () const;
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std::unique_ptr<container_info_component> collect_container_info (std::string const & name);
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};
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}
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