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Code Issues Releases Wiki Activity

Download persistent states when syncing new shards

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This commit is contained in:
SpyCheese 2022-08-17 16:29:50 +03:00
parent be2169e523
commit ea7a5776fe
18 changed files with 273 additions and 17 deletions
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35
validator/state-serializer.cpp
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@ -18,7 +18,6 @@
*/
#include "state-serializer.hpp"
#include "td/utils/Random.h"
#include "adnl/utils.hpp"
#include "ton/ton-io.hpp"
#include "common/delay.h"
@ -122,6 +121,21 @@ void AsyncStateSerializer::next_iteration() {
CHECK(masterchain_handle_->id() == last_block_id_);
if (attempt_ < max_attempt() && last_key_block_id_.id.seqno < last_block_id_.id.seqno &&
need_serialize(masterchain_handle_)) {
if (!stored_persistent_state_description_) {
LOG(INFO) << "storing persistent state description for " << masterchain_handle_->id().id;
running_ = true;
auto P = td::PromiseCreator::lambda([SelfId = actor_id(this)](td::Result<td::Ref<ShardState>> R) {
if (R.is_error()) {
td::actor::send_closure(SelfId, &AsyncStateSerializer::fail_handler,
R.move_as_error_prefix("failed to get masterchain state: "));
} else {
td::actor::send_closure(SelfId, &AsyncStateSerializer::store_persistent_state_description,
td::Ref<MasterchainState>(R.move_as_ok()));
}
});
td::actor::send_closure(manager_, &ValidatorManager::get_shard_state_from_db, masterchain_handle_, std::move(P));
return;
}
if (!cell_db_reader_) {
running_ = true;
auto P = td::PromiseCreator::lambda([SelfId = actor_id(this)](td::Result<std::shared_ptr<vm::CellDbReader>> R) {
@ -175,6 +189,7 @@ void AsyncStateSerializer::next_iteration() {
if (masterchain_handle_->inited_next_left()) {
last_block_id_ = masterchain_handle_->one_next(true);
have_masterchain_state_ = false;
stored_persistent_state_description_ = false;
masterchain_handle_ = nullptr;
saved_to_db_ = false;
shards_.clear();
@ -189,6 +204,24 @@ void AsyncStateSerializer::got_top_masterchain_handle(BlockIdExt block_id) {
}
}
void AsyncStateSerializer::store_persistent_state_description(td::Ref<MasterchainState> state) {
stored_persistent_state_description_ = true;
attempt_ = 0;
running_ = false;
PersistentStateDescription desc;
desc.masterchain_id = state->get_block_id();
desc.start_time = state->get_unix_time();
desc.end_time = ValidatorManager::persistent_state_ttl(desc.start_time);
for (const auto &v : state->get_shards()) {
desc.shard_blocks.push_back(v->top_block_id());
}
td::actor::send_closure(manager_, &ValidatorManager::add_persistent_state_description,
td::Ref<PersistentStateDescription>(true, std::move(desc)));
next_iteration();
}
void AsyncStateSerializer::got_cell_db_reader(std::shared_ptr<vm::CellDbReader> cell_db_reader) {
cell_db_reader_ = std::move(cell_db_reader);
running_ = false;