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manager.cpp
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/*
This file is part of TON Blockchain Library.
TON Blockchain Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TON Blockchain Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2017-2020 Telegram Systems LLP
*/
#include "manager.hpp"
#include "checksum.h"
#include "td/utils/buffer.h"
#include "validator-group.hpp"
#include "adnl/utils.hpp"
#include "downloaders/wait-block-state.hpp"
#include "downloaders/wait-block-state-merge.hpp"
#include "downloaders/wait-block-data.hpp"
#include "validator-group.hpp"
#include "fabric.h"
#include "manager.h"
#include "validate-broadcast.hpp"
#include "ton/ton-tl.hpp"
#include "ton/ton-io.hpp"
#include "state-serializer.hpp"
#include "get-next-key-blocks.h"
#include "import-db-slice.hpp"
#include "auto/tl/lite_api.h"
#include "tl-utils/lite-utils.hpp"
#include "auto/tl/ton_api_json.h"
#include "tl/tl_json.h"
#include "td/utils/Random.h"
#include "td/utils/port/path.h"
#include "td/utils/JsonBuilder.h"
#include "common/delay.h"
#include "validator/stats-merger.h"
#include <fstream>
namespace ton {
namespace validator {
void ValidatorManagerImpl::validate_block_is_next_proof(BlockIdExt prev_block_id, BlockIdExt next_block_id,
td::BufferSlice proof, td::Promise<td::Unit> promise) {
if (!prev_block_id.is_masterchain() || !next_block_id.is_masterchain()) {
VLOG(VALIDATOR_NOTICE) << "prev=" << prev_block_id << " next=" << next_block_id;
promise.set_error(
td::Status::Error(ErrorCode::protoviolation, "validate_block_is_next_proof() can only work for masterchain"));
return;
}
if (prev_block_id.seqno() + 1 != next_block_id.seqno()) {
VLOG(VALIDATOR_NOTICE) << "prev=" << prev_block_id << " next=" << next_block_id;
promise.set_error(td::Status::Error(ErrorCode::protoviolation, "validate_block_is_next_proof(): bad seqno"));
return;
}
CHECK(last_masterchain_state_.not_null());
auto pp = create_proof(next_block_id, std::move(proof));
if (pp.is_error()) {
promise.set_error(pp.move_as_error_prefix("failed to create proof: "));
return;
}
if (last_masterchain_seqno_ == prev_block_id.seqno()) {
CHECK(last_masterchain_block_id_ == prev_block_id);
auto P = td::PromiseCreator::lambda(
[promise = std::move(promise), id = prev_block_id](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
auto handle = R.move_as_ok();
CHECK(!handle->merge_before());
if (handle->one_prev(true) != id) {
promise.set_error(td::Status::Error(ErrorCode::protoviolation, "prev block mismatch"));
return;
}
promise.set_value(td::Unit());
});
run_check_proof_query(next_block_id, pp.move_as_ok(), actor_id(this), td::Timestamp::in(2.0), std::move(P),
last_masterchain_state_, opts_->is_hardfork(next_block_id));
} else {
auto P =
td::PromiseCreator::lambda([promise = std::move(promise), next_block_id](td::Result<BlockHandle> R) mutable {
R.ensure();
auto handle = R.move_as_ok();
CHECK(handle->inited_next_left());
if (handle->one_next(true) == next_block_id) {
promise.set_value(td::Unit());
} else {
promise.set_error(td::Status::Error("next block id mismatch"));
}
});
get_block_handle(prev_block_id, false, std::move(P));
}
}
void ValidatorManagerImpl::validate_block_proof(BlockIdExt block_id, td::BufferSlice proof,
td::Promise<td::Unit> promise) {
auto pp = create_proof(block_id, std::move(proof));
if (pp.is_error()) {
promise.set_error(pp.move_as_error_prefix(PSTRING() << "failed to create proof for " << block_id << ": "));
return;
}
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
promise.set_value(td::Unit());
}
});
run_check_proof_query(block_id, pp.move_as_ok(), actor_id(this), td::Timestamp::in(2.0), std::move(P),
opts_->is_hardfork(block_id));
}
void ValidatorManagerImpl::validate_block_proof_link(BlockIdExt block_id, td::BufferSlice proof,
td::Promise<td::Unit> promise) {
auto pp = create_proof_link(block_id, std::move(proof));
if (pp.is_error()) {
promise.set_error(pp.move_as_error_prefix(PSTRING() << "failed to create proof link for " << block_id << ": "));
return;
}
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
promise.set_value(td::Unit());
}
});
run_check_proof_link_query(block_id, pp.move_as_ok(), actor_id(this), td::Timestamp::in(2.0), std::move(P));
}
void ValidatorManagerImpl::validate_block_proof_rel(BlockIdExt block_id, BlockIdExt rel_block_id, td::BufferSlice proof,
td::Promise<td::Unit> promise) {
auto pp = create_proof(block_id, std::move(proof));
if (pp.is_error()) {
promise.set_error(pp.move_as_error_prefix(PSTRING() << "failed to create proof for " << block_id << ": "));
return;
}
auto Q = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
promise.set_value(td::Unit());
}
});
if (rel_block_id.id.seqno == 0) {
auto P = td::PromiseCreator::lambda(
[block_id, SelfId = actor_id(this), proof = pp.move_as_ok(), promise = std::move(Q),
skip_sig = opts_->is_hardfork(block_id)](td::Result<td::Ref<ShardState>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto s = td::Ref<MasterchainState>{R.move_as_ok()};
run_check_proof_query(block_id, std::move(proof), SelfId, td::Timestamp::in(2.0), std::move(promise),
std::move(s), skip_sig);
}
});
get_shard_state_from_db_short(rel_block_id, std::move(P));
} else {
auto P =
td::PromiseCreator::lambda([block_id, SelfId = actor_id(this), proof = pp.move_as_ok(), promise = std::move(Q),
skip_sig = opts_->is_hardfork(block_id)](td::Result<td::Ref<ProofLink>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
run_check_proof_query(block_id, std::move(proof), SelfId, td::Timestamp::in(2.0), std::move(promise),
R.move_as_ok(), skip_sig);
}
});
get_block_proof_link_from_db_short(rel_block_id, std::move(P));
}
}
void ValidatorManagerImpl::validate_block(ReceivedBlock block, td::Promise<BlockHandle> promise) {
auto blkid = block.id;
auto pp = create_block(std::move(block));
if (pp.is_error()) {
promise.set_error(pp.move_as_error_prefix(PSTRING() << "failed to create block for " << blkid << ": "));
return;
}
CHECK(blkid.is_masterchain());
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), promise = std::move(promise), id = block.id](td::Result<td::Unit> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
td::actor::send_closure(SelfId, &ValidatorManager::get_block_handle, id, true, std::move(promise));
}
});
run_apply_block_query(block.id, pp.move_as_ok(), block.id, actor_id(this), td::Timestamp::in(10.0), std::move(P));
}
void ValidatorManagerImpl::prevalidate_block(BlockBroadcast broadcast, td::Promise<td::Unit> promise) {
if (!started_) {
promise.set_error(td::Status::Error(ErrorCode::notready, "node not started"));
return;
}
td::actor::create_actor<ValidateBroadcast>("broadcast", std::move(broadcast), last_masterchain_block_handle_,
last_masterchain_state_, last_known_key_block_handle_, actor_id(this),
td::Timestamp::in(2.0), std::move(promise))
.release();
}
void ValidatorManagerImpl::sync_complete(td::Promise<td::Unit> promise) {
started_ = true;
VLOG(VALIDATOR_WARNING) << "completed sync. Validating " << validator_groups_.size() << " groups";
for (auto &v : validator_groups_) {
if (!v.second.actor.empty()) {
td::actor::send_closure(v.second.actor, &ValidatorGroup::create_session);
}
}
for (auto &v : next_validator_groups_) {
if (!v.second.actor.empty()) {
td::actor::send_closure(v.second.actor, &ValidatorGroup::create_session);
}
}
}
void ValidatorManagerImpl::get_next_block(BlockIdExt block_id, td::Promise<BlockHandle> promise) {
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
auto handle = R.move_as_ok();
if (!handle->inited_next_left()) {
promise.set_error(td::Status::Error(ErrorCode::notready, "next block not known"));
return;
}
td::actor::send_closure(SelfId, &ValidatorManagerImpl::get_block_handle, handle->one_next(true), true,
std::move(promise));
});
get_block_handle(block_id, false, std::move(P));
}
void ValidatorManagerImpl::get_next_key_blocks(BlockIdExt block_id, td::uint32 cnt,
td::Promise<std::vector<BlockIdExt>> promise) {
if (!last_masterchain_block_handle_ || !last_key_block_handle_) {
promise.set_error(td::Status::Error(ErrorCode::notready, "not inited"));
return;
}
td::actor::create_actor<GetNextKeyBlocks>("nextkeyblocks", block_id, cnt, last_key_block_handle_,
last_masterchain_state_, actor_id(this), td::Timestamp::in(2.0),
std::move(promise))
.release();
}
void ValidatorManagerImpl::get_block_data(BlockHandle handle, td::Promise<td::BufferSlice> promise) {
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<td::Ref<BlockData>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto B = R.move_as_ok();
promise.set_value(B->data());
}
});
td::actor::send_closure(db_, &Db::get_block_data, std::move(handle), std::move(P));
}
void ValidatorManagerImpl::check_zero_state_exists(BlockIdExt block_id, td::Promise<bool> promise) {
td::actor::send_closure(db_, &Db::check_zero_state_file_exists, block_id, std::move(promise));
}
void ValidatorManagerImpl::get_zero_state(BlockIdExt block_id, td::Promise<td::BufferSlice> promise) {
td::actor::send_closure(db_, &Db::get_zero_state_file, block_id, std::move(promise));
}
void ValidatorManagerImpl::check_persistent_state_exists(BlockIdExt block_id, BlockIdExt masterchain_block_id,
td::Promise<bool> promise) {
td::actor::send_closure(db_, &Db::check_persistent_state_file_exists, block_id, masterchain_block_id,
std::move(promise));
}
void ValidatorManagerImpl::get_persistent_state(BlockIdExt block_id, BlockIdExt masterchain_block_id,
td::Promise<td::BufferSlice> promise) {
td::actor::send_closure(db_, &Db::get_persistent_state_file, block_id, masterchain_block_id, std::move(promise));
}
void ValidatorManagerImpl::get_persistent_state_slice(BlockIdExt block_id, BlockIdExt masterchain_block_id,
td::int64 offset, td::int64 max_length,
td::Promise<td::BufferSlice> promise) {
td::actor::send_closure(db_, &Db::get_persistent_state_file_slice, block_id, masterchain_block_id, offset, max_length,
std::move(promise));
}
void ValidatorManagerImpl::get_previous_persistent_state_files(
BlockSeqno cur_mc_seqno, td::Promise<std::vector<std::pair<std::string, ShardIdFull>>> promise) {
td::actor::send_closure(db_, &Db::get_previous_persistent_state_files, cur_mc_seqno, std::move(promise));
}
void ValidatorManagerImpl::get_block_proof(BlockHandle handle, td::Promise<td::BufferSlice> promise) {
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<td::Ref<Proof>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto B = R.move_as_ok();
promise.set_value(B->data());
}
});
td::actor::send_closure(db_, &Db::get_block_proof, std::move(handle), std::move(P));
}
void ValidatorManagerImpl::get_block_proof_link(BlockHandle handle, td::Promise<td::BufferSlice> promise) {
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<td::Ref<ProofLink>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto B = R.move_as_ok();
promise.set_value(B->data());
}
});
td::actor::send_closure(db_, &Db::get_block_proof_link, std::move(handle), std::move(P));
}
void ValidatorManagerImpl::get_key_block_proof(BlockIdExt block_id, td::Promise<td::BufferSlice> promise) {
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<td::Ref<Proof>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto B = R.move_as_ok();
promise.set_value(B->data());
}
});
td::actor::send_closure(db_, &Db::get_key_block_proof, block_id, std::move(P));
}
void ValidatorManagerImpl::get_key_block_proof_link(BlockIdExt block_id, td::Promise<td::BufferSlice> promise) {
auto P = td::PromiseCreator::lambda(
[promise = std::move(promise), block_id, db = db_.get()](td::Result<td::Ref<Proof>> R) mutable {
if (R.is_error()) {
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<td::Ref<ProofLink>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto B = R.move_as_ok();
promise.set_value(B->data());
}
});
td::actor::send_closure(db, &Db::get_key_block_proof_link, block_id, std::move(P));
} else {
auto B = R.move_as_ok()->export_as_proof_link().move_as_ok();
promise.set_value(B->data());
}
});
td::actor::send_closure(db_, &Db::get_key_block_proof, block_id, std::move(P));
}
void ValidatorManagerImpl::new_external_message(td::BufferSlice data, int priority) {
if (!is_validator()) {
return;
}
if (last_masterchain_state_.is_null()) {
VLOG(VALIDATOR_NOTICE) << "dropping ext message: validator is not ready";
return;
}
if (ext_msgs_[priority].ext_messages_.size() > (size_t)max_mempool_num()) {
return;
}
auto R = create_ext_message(std::move(data), last_masterchain_state_->get_ext_msg_limits());
if (R.is_error()) {
VLOG(VALIDATOR_NOTICE) << "dropping bad ext message: " << R.move_as_error();
return;
}
add_external_message(R.move_as_ok(), priority);
}
void ValidatorManagerImpl::add_external_message(td::Ref<ExtMessage> msg, int priority) {
auto &msgs = ext_msgs_[priority];
auto message = std::make_unique<MessageExt<ExtMessage>>(msg);
auto id = message->ext_id();
auto address = message->address();
unsigned long per_address_limit = 256;
auto it = msgs.ext_addr_messages_.find(address);
if (it != msgs.ext_addr_messages_.end() && it->second.size() >= per_address_limit) {
return;
}
auto it2 = ext_messages_hashes_.find(id.hash);
if (it2 != ext_messages_hashes_.end()) {
int old_priority = it2->second.first;
if (old_priority >= priority) {
return;
}
ext_msgs_[old_priority].erase(id);
}
msgs.ext_messages_.emplace(id, std::move(message));
msgs.ext_addr_messages_[address].emplace(id.hash, id);
ext_messages_hashes_[id.hash] = {priority, id};
}
void ValidatorManagerImpl::check_external_message(td::BufferSlice data, td::Promise<td::Ref<ExtMessage>> promise) {
auto state = do_get_last_liteserver_state();
if (state.is_null()) {
promise.set_error(td::Status::Error(ErrorCode::notready, "not ready"));
return;
}
auto R = create_ext_message(std::move(data), state->get_ext_msg_limits());
if (R.is_error()) {
promise.set_error(R.move_as_error_prefix("failed to parse external message: "));
return;
}
auto message = R.move_as_ok();
WorkchainId wc = message->wc();
StdSmcAddress addr = message->addr();
if (checked_ext_msg_counter_.get_msg_count(wc, addr) >= max_ext_msg_per_addr()) {
promise.set_error(
td::Status::Error(PSTRING() << "too many external messages to address " << wc << ":" << addr.to_hex()));
return;
}
promise = [self = this, wc, addr, promise = std::move(promise),
SelfId = actor_id(this)](td::Result<td::Ref<ExtMessage>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
td::actor::send_lambda(SelfId, [=, promise = std::move(promise), message = R.move_as_ok()]() mutable {
if (self->checked_ext_msg_counter_.inc_msg_count(wc, addr) > max_ext_msg_per_addr()) {
promise.set_error(
td::Status::Error(PSTRING() << "too many external messages to address " << wc << ":" << addr.to_hex()));
return;
}
promise.set_result(std::move(message));
});
};
++ls_stats_check_ext_messages_;
run_check_external_message(std::move(message), actor_id(this), std::move(promise));
}
void ValidatorManagerImpl::new_ihr_message(td::BufferSlice data) {
if (!is_validator()) {
return;
}
auto R = create_ihr_message(std::move(data));
if (R.is_error()) {
VLOG(VALIDATOR_NOTICE) << "dropping bad ihr message: " << R.move_as_error();
return;
}
auto M = std::make_unique<MessageExt<IhrMessage>>(R.move_as_ok());
auto id = M->ext_id();
if (ihr_messages_hashes_.count(id.hash) == 0) {
ihr_messages_.emplace(id, std::move(M));
ihr_messages_hashes_.emplace(id.hash, id);
}
}
void ValidatorManagerImpl::new_shard_block(BlockIdExt block_id, CatchainSeqno cc_seqno, td::BufferSlice data) {
if (!is_validator()) {
return;
}
if (!last_masterchain_block_handle_) {
VLOG(VALIDATOR_DEBUG) << "dropping top shard block broadcast: not inited";
return;
}
if (!started_) {
return;
}
auto it = shard_blocks_.find(ShardTopBlockDescriptionId{block_id.shard_full(), cc_seqno});
if (it != shard_blocks_.end() && block_id.id.seqno <= it->second->block_id().id.seqno) {
VLOG(VALIDATOR_DEBUG) << "dropping duplicate shard block broadcast";
return;
}
auto P = td::PromiseCreator::lambda([SelfId = actor_id(this)](td::Result<td::Ref<ShardTopBlockDescription>> R) {
if (R.is_error()) {
VLOG(VALIDATOR_NOTICE) << "dropping invalid new shard block description: " << R.move_as_error();
} else {
td::actor::send_closure(SelfId, &ValidatorManagerImpl::add_shard_block_description, R.move_as_ok());
}
});
run_validate_shard_block_description(std::move(data), last_masterchain_block_handle_, last_masterchain_state_,
actor_id(this), td::Timestamp::in(2.0), std::move(P));
}
void ValidatorManagerImpl::new_block_candidate(BlockIdExt block_id, td::BufferSlice data) {
if (!last_masterchain_block_handle_) {
VLOG(VALIDATOR_DEBUG) << "dropping top shard block broadcast: not inited";
return;
}
if (!started_) {
return;
}
add_cached_block_candidate(ReceivedBlock{block_id, std::move(data)});
}
void ValidatorManagerImpl::add_shard_block_description(td::Ref<ShardTopBlockDescription> desc) {
if (desc->may_be_valid(last_masterchain_block_handle_, last_masterchain_state_)) {
auto it = shard_blocks_.find(ShardTopBlockDescriptionId{desc->shard(), desc->catchain_seqno()});
if (it != shard_blocks_.end() && desc->block_id().id.seqno <= it->second->block_id().id.seqno) {
VLOG(VALIDATOR_DEBUG) << "dropping duplicate shard block broadcast";
return;
}
shard_blocks_[ShardTopBlockDescriptionId{desc->block_id().shard_full(), desc->catchain_seqno()}] = desc;
VLOG(VALIDATOR_DEBUG) << "new shard block descr for " << desc->block_id();
if (last_masterchain_block_handle_ && last_masterchain_seqno_ > 0 &&
desc->generated_at() < last_masterchain_block_handle_->unix_time() + 60) {
delay_action(
[SelfId = actor_id(this), desc]() {
auto P = td::PromiseCreator::lambda([](td::Result<td::Ref<ShardState>> R) {
if (R.is_error()) {
auto S = R.move_as_error();
if (S.code() != ErrorCode::timeout && S.code() != ErrorCode::notready) {
VLOG(VALIDATOR_NOTICE) << "failed to get shard state: " << S;
} else {
VLOG(VALIDATOR_DEBUG) << "failed to get shard state: " << S;
}
}
});
td::actor::send_closure(SelfId, &ValidatorManager::wait_block_state_short, desc->block_id(), 0,
td::Timestamp::in(60.0), std::move(P));
},
td::Timestamp::in(1.0));
}
}
}
void ValidatorManagerImpl::add_cached_block_candidate(ReceivedBlock block) {
BlockIdExt id = block.id;
if (block.id.is_masterchain()) {
return;
}
if (cached_block_candidates_.emplace(id, std::move(block)).second) {
cached_block_candidates_lru_.push_back(id);
{
auto it = wait_block_data_.find(id);
if (it != wait_block_data_.end()) {
auto r_block = create_block(cached_block_candidates_[id].clone());
if (r_block.is_ok()) {
td::actor::send_closure(it->second.actor_, &WaitBlockData::got_block_data_from_net, r_block.move_as_ok());
}
}
}
{
auto it = wait_state_.find(id);
if (it != wait_state_.end()) {
// Proof link is not ready at this point, but this will force WaitBlockState to redo send_get_proof_link_request
td::actor::send_closure(it->second.actor_, &WaitBlockState::after_get_proof_link);
}
}
}
if (cached_block_candidates_lru_.size() > max_cached_candidates()) {
CHECK(cached_block_candidates_.erase(cached_block_candidates_lru_.front()));
cached_block_candidates_lru_.pop_front();
}
}
void ValidatorManagerImpl::add_ext_server_id(adnl::AdnlNodeIdShort id) {
class Cb : public adnl::Adnl::Callback {
private:
td::actor::ActorId<ValidatorManagerImpl> id_;
void receive_message(adnl::AdnlNodeIdShort src, adnl::AdnlNodeIdShort dst, td::BufferSlice data) override {
}
void receive_query(adnl::AdnlNodeIdShort src, adnl::AdnlNodeIdShort dst, td::BufferSlice data,
td::Promise<td::BufferSlice> promise) override {
td::actor::send_closure(id_, &ValidatorManagerImpl::run_ext_query, std::move(data), std::move(promise));
}
public:
Cb(td::actor::ActorId<ValidatorManagerImpl> id) : id_(id) {
}
};
td::actor::send_closure(adnl_, &adnl::Adnl::subscribe, id,
adnl::Adnl::int_to_bytestring(lite_api::liteServer_query::ID),
std::make_unique<Cb>(actor_id(this)));
if (lite_server_.empty()) {
pending_ext_ids_.push_back(id);
} else {
td::actor::send_closure(lite_server_, &adnl::AdnlExtServer::add_local_id, id);
}
}
void ValidatorManagerImpl::add_ext_server_port(td::uint16 port) {
if (lite_server_.empty()) {
pending_ext_ports_.push_back(port);
} else {
td::actor::send_closure(lite_server_, &adnl::AdnlExtServer::add_tcp_port, port);
}
}
void ValidatorManagerImpl::created_ext_server(td::actor::ActorOwn<adnl::AdnlExtServer> server) {
lite_server_ = std::move(server);
for (auto &id : pending_ext_ids_) {
td::actor::send_closure(lite_server_, &adnl::AdnlExtServer::add_local_id, id);
}
for (auto port : pending_ext_ports_) {
td::actor::send_closure(lite_server_, &adnl::AdnlExtServer::add_tcp_port, port);
}
pending_ext_ids_.clear();
pending_ext_ports_.clear();
}
void ValidatorManagerImpl::run_ext_query(td::BufferSlice data, td::Promise<td::BufferSlice> promise) {
if (!started_) {
promise.set_error(td::Status::Error(ErrorCode::notready, "node not synced"));
return;
}
auto F = fetch_tl_object<lite_api::liteServer_query>(data.clone(), true);
if (F.is_ok()) {
data = std::move(F.move_as_ok()->data_);
} else {
auto G = fetch_tl_prefix<lite_api::liteServer_queryPrefix>(data, true);
if (G.is_error()) {
promise.set_error(G.move_as_error());
return;
}
}
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<td::BufferSlice> R) mutable {
td::BufferSlice data;
if (R.is_error()) {
auto S = R.move_as_error();
data = create_serialize_tl_object<lite_api::liteServer_error>(S.code(), S.message().c_str());
} else {
data = R.move_as_ok();
}
promise.set_value(std::move(data));
});
auto E = fetch_tl_prefix<lite_api::liteServer_waitMasterchainSeqno>(data, true);
if (E.is_error()) {
run_liteserver_query(std::move(data), actor_id(this), lite_server_cache_.get(), std::move(P));
} else {
auto e = E.move_as_ok();
if (static_cast<BlockSeqno>(e->seqno_) <= min_confirmed_masterchain_seqno_) {
run_liteserver_query(std::move(data), actor_id(this), lite_server_cache_.get(), std::move(P));
} else {
auto t = e->timeout_ms_ < 10000 ? e->timeout_ms_ * 0.001 : 10.0;
auto Q =
td::PromiseCreator::lambda([data = std::move(data), SelfId = actor_id(this), cache = lite_server_cache_.get(),
promise = std::move(P)](td::Result<td::Unit> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
run_liteserver_query(std::move(data), SelfId, cache, std::move(promise));
});
wait_shard_client_state(e->seqno_, td::Timestamp::in(t), std::move(Q));
}
}
}
void ValidatorManagerImpl::wait_block_state(BlockHandle handle, td::uint32 priority, td::Timestamp timeout,
td::Promise<td::Ref<ShardState>> promise) {
auto it0 = block_state_cache_.find(handle->id());
if (it0 != block_state_cache_.end()) {
it0->second.ttl_ = td::Timestamp::in(30.0);
promise.set_result(it0->second.state_);
return;
}
auto it = wait_state_.find(handle->id());
if (it == wait_state_.end()) {
auto P = td::PromiseCreator::lambda([SelfId = actor_id(this), handle](td::Result<td::Ref<ShardState>> R) {
td::actor::send_closure(SelfId, &ValidatorManagerImpl::finished_wait_state, handle, std::move(R));
});
auto id = td::actor::create_actor<WaitBlockState>("waitstate", handle, priority, actor_id(this),
td::Timestamp::in(10.0), std::move(P))
.release();
wait_state_[handle->id()].actor_ = id;
it = wait_state_.find(handle->id());
}
it->second.waiting_.emplace_back(timeout, priority, std::move(promise));
auto X = it->second.get_timeout();
td::actor::send_closure(it->second.actor_, &WaitBlockState::update_timeout, X.first, X.second);
}
void ValidatorManagerImpl::wait_block_state_short(BlockIdExt block_id, td::uint32 priority, td::Timestamp timeout,
td::Promise<td::Ref<ShardState>> promise) {
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), priority, timeout, promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
td::actor::send_closure(SelfId, &ValidatorManagerImpl::wait_block_state, R.move_as_ok(), priority, timeout,
std::move(promise));
});
get_block_handle(block_id, true, std::move(P));
}
void ValidatorManagerImpl::wait_block_data(BlockHandle handle, td::uint32 priority, td::Timestamp timeout,
td::Promise<td::Ref<BlockData>> promise) {
auto it = wait_block_data_.find(handle->id());
if (it == wait_block_data_.end()) {
auto P = td::PromiseCreator::lambda([SelfId = actor_id(this), handle](td::Result<td::Ref<BlockData>> R) {
td::actor::send_closure(SelfId, &ValidatorManagerImpl::finished_wait_data, handle, std::move(R));
});
auto id = td::actor::create_actor<WaitBlockData>("waitdata", handle, priority, actor_id(this),
td::Timestamp::in(10.0), std::move(P))
.release();
wait_block_data_[handle->id()].actor_ = id;
it = wait_block_data_.find(handle->id());
}
it->second.waiting_.emplace_back(timeout, priority, std::move(promise));
auto X = it->second.get_timeout();
td::actor::send_closure(it->second.actor_, &WaitBlockData::update_timeout, X.first, X.second);
}
void ValidatorManagerImpl::wait_block_data_short(BlockIdExt block_id, td::uint32 priority, td::Timestamp timeout,
td::Promise<td::Ref<BlockData>> promise) {
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), priority, timeout, promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
td::actor::send_closure(SelfId, &ValidatorManagerImpl::wait_block_data, R.move_as_ok(), priority, timeout,
std::move(promise));
});
get_block_handle(block_id, true, std::move(P));
}
void ValidatorManagerImpl::wait_block_state_merge(BlockIdExt left_id, BlockIdExt right_id, td::uint32 priority,
td::Timestamp timeout, td::Promise<td::Ref<ShardState>> promise) {
td::actor::create_actor<WaitBlockStateMerge>("merge", left_id, right_id, priority, actor_id(this), timeout,
std::move(promise))
.release();
}
void ValidatorManagerImpl::wait_prev_block_state(BlockHandle handle, td::uint32 priority, td::Timestamp timeout,
td::Promise<td::Ref<ShardState>> promise) {
CHECK(handle);
CHECK(!handle->is_zero());
if (!handle->merge_before()) {
auto shard = handle->id().shard_full();
auto prev_shard = handle->one_prev(true).shard_full();
if (shard == prev_shard) {
wait_block_state_short(handle->one_prev(true), priority, timeout, std::move(promise));
} else {
CHECK(shard_parent(shard) == prev_shard);
bool left = shard_child(prev_shard, true) == shard;
auto P =
td::PromiseCreator::lambda([promise = std::move(promise), left](td::Result<td::Ref<ShardState>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto s = R.move_as_ok();
auto r = s->split();
if (r.is_error()) {
promise.set_error(r.move_as_error());
} else {
auto v = r.move_as_ok();
promise.set_value(left ? std::move(v.first) : std::move(v.second));
}
}
});
wait_block_state_short(handle->one_prev(true), priority, timeout, std::move(P));
}
} else {
wait_block_state_merge(handle->one_prev(true), handle->one_prev(false), priority, timeout, std::move(promise));
}
}
void ValidatorManagerImpl::wait_block_proof(BlockHandle handle, td::Timestamp timeout,
td::Promise<td::Ref<Proof>> promise) {
td::actor::send_closure(db_, &Db::get_block_proof, std::move(handle), std::move(promise));
}
void ValidatorManagerImpl::wait_block_proof_short(BlockIdExt block_id, td::Timestamp timeout,
td::Promise<td::Ref<Proof>> promise) {
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), timeout, promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
td::actor::send_closure(SelfId, &ValidatorManagerImpl::wait_block_proof, R.move_as_ok(), timeout,
std::move(promise));
});
get_block_handle(block_id, true, std::move(P));
}
void ValidatorManagerImpl::wait_block_proof_link(BlockHandle handle, td::Timestamp timeout,
td::Promise<td::Ref<ProofLink>> promise) {
td::actor::send_closure(db_, &Db::get_block_proof_link, std::move(handle), std::move(promise));
}
void ValidatorManagerImpl::wait_block_proof_link_short(BlockIdExt block_id, td::Timestamp timeout,
td::Promise<td::Ref<ProofLink>> promise) {
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), timeout, promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
td::actor::send_closure(SelfId, &ValidatorManagerImpl::wait_block_proof_link, R.move_as_ok(), timeout,
std::move(promise));
});
get_block_handle(block_id, true, std::move(P));
}
void ValidatorManagerImpl::wait_block_signatures(BlockHandle handle, td::Timestamp timeout,
td::Promise<td::Ref<BlockSignatureSet>> promise) {
td::actor::send_closure(db_, &Db::get_block_signatures, handle, std::move(promise));
}
void ValidatorManagerImpl::wait_block_signatures_short(BlockIdExt block_id, td::Timestamp timeout,
td::Promise<td::Ref<BlockSignatureSet>> promise) {
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), timeout, promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
td::actor::send_closure(SelfId, &ValidatorManagerImpl::wait_block_signatures, R.move_as_ok(), timeout,
std::move(promise));
});
get_block_handle(block_id, true, std::move(P));
}
void ValidatorManagerImpl::wait_block_message_queue(BlockHandle handle, td::uint32 priority, td::Timestamp timeout,
td::Promise<td::Ref<MessageQueue>> promise) {
auto P = td::PromiseCreator::lambda([promise = std::move(promise)](td::Result<td::Ref<ShardState>> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
} else {
auto state = R.move_as_ok();
promise.set_result(state->message_queue());
}
});
wait_block_state(handle, priority, timeout, std::move(P));
}
void ValidatorManagerImpl::wait_block_message_queue_short(BlockIdExt block_id, td::uint32 priority,
td::Timestamp timeout,
td::Promise<td::Ref<MessageQueue>> promise) {
auto P = td::PromiseCreator::lambda(
[SelfId = actor_id(this), priority, timeout, promise = std::move(promise)](td::Result<BlockHandle> R) mutable {
if (R.is_error()) {
promise.set_error(R.move_as_error());
return;
}
td::actor::send_closure(SelfId, &ValidatorManagerImpl::wait_block_message_queue, R.move_as_ok(), priority,
timeout, std::move(promise));
});
get_block_handle(block_id, true, std::move(P));
}
void ValidatorManagerImpl::get_external_messages(
ShardIdFull shard, td::Promise<std::vector<std::pair<td::Ref<ExtMessage>, int>>> promise) {
td::Timer t;
size_t processed = 0, deleted = 0;
std::vector<std::pair<td::Ref<ExtMessage>, int>> res;
MessageId<ExtMessage> left{AccountIdPrefixFull{shard.workchain, shard.shard & (shard.shard - 1)}, Bits256::zero()};
size_t total_msgs = 0;
td::Random::Fast rnd;
for (auto iter = ext_msgs_.rbegin(); iter != ext_msgs_.rend(); ++iter) {
std::vector<std::pair<td::Ref<ExtMessage>, int>> cur_res;
int priority = iter->first;
auto &msgs = iter->second;
auto it = msgs.ext_messages_.lower_bound(left);
while (it != msgs.ext_messages_.end()) {
auto s = it->first;
if (!shard_contains(shard, s.dst)) {
break;
}
++processed;
if (it->second->expired()) {
msgs.ext_addr_messages_[it->second->address()].erase(it->first.hash);
ext_messages_hashes_.erase(it->first.hash);
it = msgs.ext_messages_.erase(it);
++deleted;
continue;
}
if (it->second->is_active()) {
cur_res.emplace_back(it->second->message(), priority);
}
it++;
}
td::random_shuffle(td::as_mutable_span(cur_res), rnd);
res.insert(res.end(), cur_res.begin(), cur_res.end());
total_msgs += msgs.ext_messages_.size();
}
LOG(WARNING) << "get_external_messages to shard " << shard.to_str() << " : time=" << t.elapsed()
<< " result_size=" << res.size() << " processed=" << processed << " expired=" << deleted
<< " total_size=" << total_msgs;
promise.set_value(std::move(res));
}
void ValidatorManagerImpl::get_ihr_messages(ShardIdFull shard, td::Promise<std::vector<td::Ref<IhrMessage>>> promise) {
std::vector<td::Ref<IhrMessage>> res;
MessageId<IhrMessage> left{AccountIdPrefixFull{shard.workchain, shard.shard & (shard.shard - 1)}, Bits256::zero()};
auto it = ihr_messages_.lower_bound(left);
while (it != ihr_messages_.end()) {
auto s = it->first;
if (!shard_contains(shard, s.dst)) {
break;
}
if (it->second->expired()) {
ihr_messages_hashes_.erase(it->first.hash);
it = ihr_messages_.erase(it);
continue;
}
if (it->second->is_active()) {
res.push_back(it->second->message());
}
it++;
}
promise.set_value(std::move(res));
}
void ValidatorManagerImpl::get_shard_blocks(BlockIdExt masterchain_block_id,
td::Promise<std::vector<td::Ref<ShardTopBlockDescription>>> promise) {
std::vector<td::Ref<ShardTopBlockDescription>> v;
for (auto &b : shard_blocks_) {
v.push_back(b.second);
}
promise.set_value(std::move(v));
}
void ValidatorManagerImpl::complete_external_messages(std::vector<ExtMessage::Hash> to_delay,
std::vector<ExtMessage::Hash> to_delete) {
for (auto &hash : to_delete) {
auto it = ext_messages_hashes_.find(hash);
if (it != ext_messages_hashes_.end()) {
int priority = it->second.first;
auto msg_id = it->second.second;
ext_msgs_[priority].erase(msg_id);
ext_messages_hashes_.erase(it);
}
}
unsigned long soft_mempool_limit = 1024;
for (auto &hash : to_delay) {
auto it = ext_messages_hashes_.find(hash);
if (it != ext_messages_hashes_.end()) {
int priority = it->second.first;
auto msg_id = it->second.second;
auto &msgs = ext_msgs_[priority];
auto it2 = msgs.ext_messages_.find(msg_id);
if ((msgs.ext_messages_.size() < soft_mempool_limit) && it2->second->can_postpone()) {
it2->second->postpone();
} else {
msgs.erase(msg_id);
ext_messages_hashes_.erase(it);
}
}
}
}
void ValidatorManagerImpl::complete_ihr_messages(std::vector<IhrMessage::Hash> to_delay,
std::vector<IhrMessage::Hash> to_delete) {
for (auto &hash : to_delete) {
auto it = ihr_messages_hashes_.find(hash);
if (it != ihr_messages_hashes_.end()) {
ihr_messages_.erase(it->second);
ihr_messages_hashes_.erase(it);
}
}
for (auto &hash : to_delay) {
auto it = ihr_messages_hashes_.find(hash);
if (it != ihr_messages_hashes_.end()) {
auto it2 = ihr_messages_.find(it->second);
CHECK(it2 != ihr_messages_.end());
if (it2->second->can_postpone()) {
it2->second->postpone();
} else {
ihr_messages_.erase(it2);
ihr_messages_hashes_.erase(it);
}
}
}
}
void ValidatorManagerImpl::get_block_data_from_db(ConstBlockHandle handle, td::Promise<td::Ref<BlockData>> promise) {
td::actor::send_closure(db_, &Db::get_block_data, std::move(handle), std::move(promise));
}
void ValidatorManagerImpl::get_block_data_from_db_short(BlockIdExt block_id, td::Promise<td::Ref<BlockData>> promise) {