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Add candidates cache (#1000)

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* Broadcast shardchain block candidates in private overlays, generate proof links from candidates

* Disable shardchain block broadcasts in private overlays

* Send block candidate broadcasts to custom overlays, allow non-validators to receive candidates

---------

Co-authored-by: SpyCheese <mikle98@yandex.ru>
This commit is contained in:
EmelyanenkoK 2024-05-24 09:58:07 +03:00 • committed by GitHub
parent 7a74888d2f
commit 539d5dd2de
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GPG key ID: B5690EEEBB952194
26 changed files with 382 additions and 20 deletions
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56
validator/full-node.cpp
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@ -243,6 +243,24 @@ void FullNodeImpl::send_shard_block_info(BlockIdExt block_id, CatchainSeqno cc_s
td::actor::send_closure(shard, &FullNodeShard::send_shard_block_info, block_id, cc_seqno, std::move(data));
}
void FullNodeImpl::send_block_candidate(BlockIdExt block_id, CatchainSeqno cc_seqno, td::uint32 validator_set_hash,
td::BufferSlice data) {
send_block_candidate_broadcast_to_custom_overlays(block_id, cc_seqno, validator_set_hash, data);
auto shard = get_shard(ShardIdFull{masterchainId, shardIdAll});
if (shard.empty()) {
VLOG(FULL_NODE_WARNING) << "dropping OUT shard block info message to unknown shard";
return;
}
if (!private_block_overlays_.empty()) {
td::actor::send_closure(private_block_overlays_.begin()->second, &FullNodePrivateBlockOverlay::send_block_candidate,
block_id, cc_seqno, validator_set_hash, data.clone());
}
if (broadcast_block_candidates_in_public_overlay_) {
td::actor::send_closure(shard, &FullNodeShard::send_block_candidate, block_id, cc_seqno, validator_set_hash,
std::move(data));
}
}
void FullNodeImpl::send_broadcast(BlockBroadcast broadcast, bool custom_overlays_only) {
send_block_broadcast_to_custom_overlays(broadcast);
if (custom_overlays_only) {
@ -253,7 +271,7 @@ void FullNodeImpl::send_broadcast(BlockBroadcast broadcast, bool custom_overlays
VLOG(FULL_NODE_WARNING) << "dropping OUT broadcast to unknown shard";
return;
}
if (!private_block_overlays_.empty()) {
if (broadcast.block_id.is_masterchain() && !private_block_overlays_.empty()) {
td::actor::send_closure(private_block_overlays_.begin()->second, &FullNodePrivateBlockOverlay::send_broadcast,
broadcast.clone());
}
@ -420,6 +438,14 @@ void FullNodeImpl::process_block_broadcast(BlockBroadcast broadcast) {
});
}
void FullNodeImpl::process_block_candidate_broadcast(BlockIdExt block_id, CatchainSeqno cc_seqno,
td::uint32 validator_set_hash, td::BufferSlice data) {
send_block_candidate_broadcast_to_custom_overlays(block_id, cc_seqno, validator_set_hash, data);
// ignore cc_seqno and validator_hash for now
td::actor::send_closure(validator_manager_, &ValidatorManagerInterface::new_block_candidate, block_id,
std::move(data));
}
void FullNodeImpl::start_up() {
add_shard(ShardIdFull{masterchainId});
if (local_id_.is_zero()) {
@ -452,6 +478,11 @@ void FullNodeImpl::start_up() {
void send_shard_block_info(BlockIdExt block_id, CatchainSeqno cc_seqno, td::BufferSlice data) override {
td::actor::send_closure(id_, &FullNodeImpl::send_shard_block_info, block_id, cc_seqno, std::move(data));
}
void send_block_candidate(BlockIdExt block_id, CatchainSeqno cc_seqno, td::uint32 validator_set_hash,
td::BufferSlice data) override {
td::actor::send_closure(id_, &FullNodeImpl::send_block_candidate, block_id, cc_seqno, validator_set_hash,
std::move(data));
}
void send_broadcast(BlockBroadcast broadcast, bool custom_overlays_only) override {
td::actor::send_closure(id_, &FullNodeImpl::send_broadcast, std::move(broadcast), custom_overlays_only);
}
@ -587,6 +618,29 @@ void FullNodeImpl::send_block_broadcast_to_custom_overlays(const BlockBroadcast&
}
}
void FullNodeImpl::send_block_candidate_broadcast_to_custom_overlays(const BlockIdExt &block_id, CatchainSeqno cc_seqno,
td::uint32 validator_set_hash,
const td::BufferSlice &data) {
// Same cache of sent broadcasts as in send_block_broadcast_to_custom_overlays
if (!custom_overlays_sent_broadcasts_.insert(block_id).second) {
return;
}
custom_overlays_sent_broadcasts_lru_.push(block_id);
if (custom_overlays_sent_broadcasts_lru_.size() > 256) {
custom_overlays_sent_broadcasts_.erase(custom_overlays_sent_broadcasts_lru_.front());
custom_overlays_sent_broadcasts_lru_.pop();
}
for (auto &private_overlay : custom_overlays_) {
for (auto &actor : private_overlay.second.actors_) {
auto local_id = actor.first;
if (private_overlay.second.params_.block_senders_.count(local_id)) {
td::actor::send_closure(actor.second, &FullNodeCustomOverlay::send_block_candidate, block_id, cc_seqno,
validator_set_hash, data.clone());
}
}
}
}
FullNodeImpl::FullNodeImpl(PublicKeyHash local_id, adnl::AdnlNodeIdShort adnl_id, FileHash zero_state_file_hash,
FullNodeConfig config, td::actor::ActorId<keyring::Keyring> keyring,
td::actor::ActorId<adnl::Adnl> adnl, td::actor::ActorId<rldp::Rldp> rldp,