mirror of
https://github.com/ton-blockchain/ton
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636348ffc2
# Conflicts: # overlay/overlay-fec-broadcast.cpp # overlay/overlay.hpp # tl/generate/scheme/ton_api.tl # tl/generate/scheme/ton_api.tlo # validator-engine-console/validator-engine-console-query.cpp # validator-engine-console/validator-engine-console-query.h # validator-engine-console/validator-engine-console.cpp # validator-engine/validator-engine.cpp # validator-engine/validator-engine.hpp # validator/downloaders/wait-block-state.hpp # validator/impl/validate-query.cpp # validator/validator.h
102 lines
3.4 KiB
C++
102 lines
3.4 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "interfaces/validator-manager.h"
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namespace ton {
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namespace validator {
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class WaitBlockState : public td::actor::Actor {
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public:
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WaitBlockState(BlockHandle handle, td::uint32 priority, td::actor::ActorId<ValidatorManager> manager,
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td::Timestamp timeout, td::Promise<td::Ref<ShardState>> promise,
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td::Ref<PersistentStateDescription> persistent_state_desc = {})
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: handle_(std::move(handle))
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, priority_(priority)
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, manager_(manager)
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, timeout_(timeout)
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, promise_(std::move(promise))
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, persistent_state_desc_(std::move(persistent_state_desc))
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, perf_timer_("waitstate", 1.0, [manager](double duration) {
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send_closure(manager, &ValidatorManager::add_perf_timer_stat, "waitstate", duration);
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}) {
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}
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void abort_query(td::Status reason);
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void finish_query();
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void alarm() override;
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void force_read_from_db();
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void start_up() override;
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void got_block_handle(BlockHandle handle);
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void start();
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void got_state_from_db(td::Ref<ShardState> data);
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void got_state_from_static_file(td::Ref<ShardState> state, td::BufferSlice data);
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void failed_to_get_state_from_db(td::Status reason);
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void got_prev_state(td::Ref<ShardState> state);
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void failed_to_get_prev_state(td::Status reason);
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void got_block_data(td::Ref<BlockData> data);
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void failed_to_get_block_data(td::Status reason);
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void got_state_from_net(td::BufferSlice data);
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void failed_to_get_zero_state();
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void failed_to_get_state_from_net(td::Status reason);
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void got_proof_link(td::BufferSlice data);
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void got_proof(td::BufferSlice data);
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void apply();
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void written_state(td::Ref<ShardState> upd_state);
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void written_state_file();
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void update_timeout(td::Timestamp timeout, td::uint32 priority) {
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timeout_ = timeout;
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alarm_timestamp() = timeout_;
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priority_ = priority;
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}
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private:
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BlockHandle handle_;
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td::uint32 priority_;
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td::actor::ActorId<ValidatorManager> manager_;
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td::Timestamp timeout_;
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td::Promise<td::Ref<ShardState>> promise_;
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td::Ref<PersistentStateDescription> persistent_state_desc_;
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td::Ref<ShardState> prev_state_;
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td::Ref<BlockData> block_;
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bool reading_from_db_ = false;
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td::Timestamp next_static_file_attempt_;
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td::PerfWarningTimer perf_timer_{"waitstate", 1.0};
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bool check_persistent_state_desc() const {
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if (persistent_state_desc_.is_null()) {
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return false;
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}
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auto now = (UnixTime)td::Clocks::system();
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return persistent_state_desc_->end_time > now + 3600 && persistent_state_desc_->start_time < now - 6 * 3600;
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}
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};
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} // namespace validator
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} // namespace ton
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