use {
crate::{
accounts_hash_verifier::AccountsHashVerifier,
broadcast_stage::RetransmitSlotsSender,
cache_block_meta_service::CacheBlockMetaSender,
cluster_info_vote_listener::{
GossipDuplicateConfirmedSlotsReceiver, GossipVerifiedVoteHashReceiver,
VerifiedVoteReceiver, VoteTracker,
},
cluster_slots::ClusterSlots,
completed_data_sets_service::CompletedDataSetsSender,
consensus::Tower,
cost_update_service::CostUpdateService,
drop_bank_service::DropBankService,
ledger_cleanup_service::LedgerCleanupService,
replay_stage::{ReplayStage, ReplayStageConfig},
retransmit_stage::RetransmitStage,
rewards_recorder_service::RewardsRecorderSender,
shred_fetch_stage::ShredFetchStage,
sigverify_shreds::ShredSigVerifier,
sigverify_stage::SigVerifyStage,
tower_storage::TowerStorage,
voting_service::VotingService,
},
crossbeam_channel::unbounded,
solana_accountsdb_plugin_manager::block_metadata_notifier_interface::BlockMetadataNotifierLock,
solana_gossip::cluster_info::ClusterInfo,
solana_ledger::{
blockstore::Blockstore, blockstore_processor::TransactionStatusSender,
leader_schedule_cache::LeaderScheduleCache,
},
solana_poh::poh_recorder::PohRecorder,
solana_rpc::{
max_slots::MaxSlots, optimistically_confirmed_bank_tracker::BankNotificationSender,
rpc_subscriptions::RpcSubscriptions,
},
solana_runtime::{
accounts_background_service::{
AbsRequestHandler, AbsRequestSender, AccountsBackgroundService, SnapshotRequestHandler,
},
accounts_db::AccountShrinkThreshold,
bank_forks::BankForks,
commitment::BlockCommitmentCache,
cost_model::CostModel,
snapshot_config::SnapshotConfig,
snapshot_package::{
AccountsPackageReceiver, AccountsPackageSender, PendingSnapshotPackage,
},
transaction_cost_metrics_sender::{
TransactionCostMetricsSender, TransactionCostMetricsService,
},
vote_sender_types::ReplayVoteSender,
},
solana_sdk::{clock::Slot, pubkey::Pubkey, signature::Keypair},
std::{
boxed::Box,
collections::HashSet,
net::UdpSocket,
sync::{
atomic::AtomicBool,
mpsc::{channel, Receiver},
Arc, Mutex, RwLock,
},
thread,
},
};
pub struct Tvu {
fetch_stage: ShredFetchStage,
sigverify_stage: SigVerifyStage,
retransmit_stage: RetransmitStage,
replay_stage: ReplayStage,
ledger_cleanup_service: Option<LedgerCleanupService>,
accounts_background_service: AccountsBackgroundService,
accounts_hash_verifier: AccountsHashVerifier,
cost_update_service: CostUpdateService,
voting_service: VotingService,
drop_bank_service: DropBankService,
transaction_cost_metrics_service: TransactionCostMetricsService,
}
pub struct Sockets {
pub fetch: Vec<UdpSocket>,
pub repair: UdpSocket,
pub retransmit: Vec<UdpSocket>,
pub forwards: Vec<UdpSocket>,
pub ancestor_hashes_requests: UdpSocket,
}
#[derive(Default)]
pub struct TvuConfig {
pub max_ledger_shreds: Option<u64>,
pub shred_version: u16,
pub halt_on_known_validators_accounts_hash_mismatch: bool,
pub known_validators: Option<HashSet<Pubkey>>,
pub repair_validators: Option<HashSet<Pubkey>>,
pub accounts_hash_fault_injection_slots: u64,
pub accounts_db_caching_enabled: bool,
pub test_hash_calculation: bool,
pub use_index_hash_calculation: bool,
pub rocksdb_compaction_interval: Option<u64>,
pub rocksdb_max_compaction_jitter: Option<u64>,
pub wait_for_vote_to_start_leader: bool,
pub accounts_shrink_ratio: AccountShrinkThreshold,
}
impl Tvu {
#[allow(clippy::new_ret_no_self, clippy::too_many_arguments)]
pub fn new(
vote_account: &Pubkey,
authorized_voter_keypairs: Arc<RwLock<Vec<Arc<Keypair>>>>,
bank_forks: &Arc<RwLock<BankForks>>,
cluster_info: &Arc<ClusterInfo>,
sockets: Sockets,
blockstore: Arc<Blockstore>,
ledger_signal_receiver: Receiver<bool>,
rpc_subscriptions: &Arc<RpcSubscriptions>,
poh_recorder: &Arc<Mutex<PohRecorder>>,
tower: Tower,
tower_storage: Arc<dyn TowerStorage>,
leader_schedule_cache: &Arc<LeaderScheduleCache>,
exit: &Arc<AtomicBool>,
block_commitment_cache: Arc<RwLock<BlockCommitmentCache>>,
cfg: Option<Arc<AtomicBool>>,
transaction_status_sender: Option<TransactionStatusSender>,
rewards_recorder_sender: Option<RewardsRecorderSender>,
cache_block_meta_sender: Option<CacheBlockMetaSender>,
snapshot_config_and_pending_package: Option<(SnapshotConfig, PendingSnapshotPackage)>,
vote_tracker: Arc<VoteTracker>,
retransmit_slots_sender: RetransmitSlotsSender,
gossip_verified_vote_hash_receiver: GossipVerifiedVoteHashReceiver,
verified_vote_receiver: VerifiedVoteReceiver,
replay_vote_sender: ReplayVoteSender,
completed_data_sets_sender: CompletedDataSetsSender,
bank_notification_sender: Option<BankNotificationSender>,
gossip_confirmed_slots_receiver: GossipDuplicateConfirmedSlotsReceiver,
tvu_config: TvuConfig,
max_slots: &Arc<MaxSlots>,
cost_model: &Arc<RwLock<CostModel>>,
accounts_package_channel: (AccountsPackageSender, AccountsPackageReceiver),
last_full_snapshot_slot: Option<Slot>,
block_metadata_notifier: Option<BlockMetadataNotifierLock>,
) -> Self {
let Sockets {
repair: repair_socket,
fetch: fetch_sockets,
retransmit: retransmit_sockets,
forwards: tvu_forward_sockets,
ancestor_hashes_requests: ancestor_hashes_socket,
} = sockets;
let (fetch_sender, fetch_receiver) = channel();
let repair_socket = Arc::new(repair_socket);
let ancestor_hashes_socket = Arc::new(ancestor_hashes_socket);
let fetch_sockets: Vec<Arc<UdpSocket>> = fetch_sockets.into_iter().map(Arc::new).collect();
let forward_sockets: Vec<Arc<UdpSocket>> =
tvu_forward_sockets.into_iter().map(Arc::new).collect();
let fetch_stage = ShredFetchStage::new(
fetch_sockets,
forward_sockets,
repair_socket.clone(),
&fetch_sender,
Some(bank_forks.clone()),
exit,
);
let (verified_sender, verified_receiver) = unbounded();
let sigverify_stage = SigVerifyStage::new(
fetch_receiver,
verified_sender,
ShredSigVerifier::new(bank_forks.clone(), leader_schedule_cache.clone()),
);
let cluster_slots = Arc::new(ClusterSlots::default());
let (duplicate_slots_reset_sender, duplicate_slots_reset_receiver) = unbounded();
let compaction_interval = tvu_config.rocksdb_compaction_interval;
let max_compaction_jitter = tvu_config.rocksdb_max_compaction_jitter;
let (duplicate_slots_sender, duplicate_slots_receiver) = unbounded();
let (cluster_slots_update_sender, cluster_slots_update_receiver) = unbounded();
let (ancestor_hashes_replay_update_sender, ancestor_hashes_replay_update_receiver) =
unbounded();
let retransmit_stage = RetransmitStage::new(
bank_forks.clone(),
leader_schedule_cache.clone(),
blockstore.clone(),
cluster_info.clone(),
Arc::new(retransmit_sockets),
repair_socket,
ancestor_hashes_socket,
verified_receiver,
exit.clone(),
cluster_slots_update_receiver,
*bank_forks.read().unwrap().working_bank().epoch_schedule(),
cfg,
tvu_config.shred_version,
cluster_slots.clone(),
duplicate_slots_reset_sender,
verified_vote_receiver,
tvu_config.repair_validators,
completed_data_sets_sender,
max_slots.clone(),
Some(rpc_subscriptions.clone()),
duplicate_slots_sender,
ancestor_hashes_replay_update_receiver,
);
let (ledger_cleanup_slot_sender, ledger_cleanup_slot_receiver) = channel();
let snapshot_interval_slots = {
if let Some(config) = bank_forks.read().unwrap().snapshot_config() {
config.full_snapshot_archive_interval_slots
} else {
std::u64::MAX
}
};
info!("snapshot_interval_slots: {}", snapshot_interval_slots);
let (snapshot_config, pending_snapshot_package) = snapshot_config_and_pending_package
.map(|(snapshot_config, pending_snapshot_package)| {
(Some(snapshot_config), Some(pending_snapshot_package))
})
.unwrap_or((None, None));
let (accounts_package_sender, accounts_package_receiver) = accounts_package_channel;
let accounts_hash_verifier = AccountsHashVerifier::new(
accounts_package_receiver,
pending_snapshot_package,
exit,
cluster_info,
tvu_config.known_validators.clone(),
tvu_config.halt_on_known_validators_accounts_hash_mismatch,
tvu_config.accounts_hash_fault_injection_slots,
snapshot_config.clone(),
blockstore.ledger_path().to_path_buf(),
);
let (snapshot_request_sender, snapshot_request_handler) = match snapshot_config {
None => (None, None),
Some(snapshot_config) => {
let (snapshot_request_sender, snapshot_request_receiver) = unbounded();
(
Some(snapshot_request_sender),
Some(SnapshotRequestHandler {
snapshot_config,
snapshot_request_receiver,
accounts_package_sender,
}),
)
}
};
let (pruned_banks_sender, pruned_banks_receiver) = unbounded();
let callback = bank_forks
.read()
.unwrap()
.root_bank()
.rc
.accounts
.accounts_db
.create_drop_bank_callback(pruned_banks_sender);
for bank in bank_forks.read().unwrap().banks().values() {
bank.set_callback(Some(Box::new(callback.clone())));
}
let accounts_background_request_sender = AbsRequestSender::new(snapshot_request_sender);
let accounts_background_request_handler = AbsRequestHandler {
snapshot_request_handler,
pruned_banks_receiver,
};
let replay_stage_config = ReplayStageConfig {
vote_account: *vote_account,
authorized_voter_keypairs,
exit: exit.clone(),
rpc_subscriptions: rpc_subscriptions.clone(),
leader_schedule_cache: leader_schedule_cache.clone(),
latest_root_senders: vec![ledger_cleanup_slot_sender],
accounts_background_request_sender,
block_commitment_cache,
transaction_status_sender,
rewards_recorder_sender,
cache_block_meta_sender,
bank_notification_sender,
wait_for_vote_to_start_leader: tvu_config.wait_for_vote_to_start_leader,
ancestor_hashes_replay_update_sender,
tower_storage: tower_storage.clone(),
};
let (voting_sender, voting_receiver) = channel();
let voting_service = VotingService::new(
voting_receiver,
cluster_info.clone(),
poh_recorder.clone(),
tower_storage,
bank_forks.clone(),
);
let (cost_update_sender, cost_update_receiver) = channel();
let cost_update_service =
CostUpdateService::new(blockstore.clone(), cost_model.clone(), cost_update_receiver);
let (drop_bank_sender, drop_bank_receiver) = channel();
let (tx_cost_metrics_sender, tx_cost_metrics_receiver) = unbounded();
let transaction_cost_metrics_sender = Some(TransactionCostMetricsSender::new(
cost_model.clone(),
tx_cost_metrics_sender,
));
let transaction_cost_metrics_service =
TransactionCostMetricsService::new(tx_cost_metrics_receiver);
let drop_bank_service = DropBankService::new(drop_bank_receiver);
let replay_stage = ReplayStage::new(
replay_stage_config,
blockstore.clone(),
bank_forks.clone(),
cluster_info.clone(),
ledger_signal_receiver,
duplicate_slots_receiver,
poh_recorder.clone(),
tower,
vote_tracker,
cluster_slots,
retransmit_slots_sender,
duplicate_slots_reset_receiver,
replay_vote_sender,
gossip_confirmed_slots_receiver,
gossip_verified_vote_hash_receiver,
cluster_slots_update_sender,
cost_update_sender,
voting_sender,
drop_bank_sender,
block_metadata_notifier,
transaction_cost_metrics_sender,
);
let ledger_cleanup_service = tvu_config.max_ledger_shreds.map(|max_ledger_shreds| {
LedgerCleanupService::new(
ledger_cleanup_slot_receiver,
blockstore.clone(),
max_ledger_shreds,
exit,
compaction_interval,
max_compaction_jitter,
)
});
let accounts_background_service = AccountsBackgroundService::new(
bank_forks.clone(),
exit,
accounts_background_request_handler,
tvu_config.accounts_db_caching_enabled,
tvu_config.test_hash_calculation,
tvu_config.use_index_hash_calculation,
last_full_snapshot_slot,
);
Tvu {
fetch_stage,
sigverify_stage,
retransmit_stage,
replay_stage,
ledger_cleanup_service,
accounts_background_service,
accounts_hash_verifier,
cost_update_service,
voting_service,
drop_bank_service,
transaction_cost_metrics_service,
}
}
pub fn join(self) -> thread::Result<()> {
self.retransmit_stage.join()?;
self.fetch_stage.join()?;
self.sigverify_stage.join()?;
if self.ledger_cleanup_service.is_some() {
self.ledger_cleanup_service.unwrap().join()?;
}
self.accounts_background_service.join()?;
self.replay_stage.join()?;
self.accounts_hash_verifier.join()?;
self.cost_update_service.join()?;
self.voting_service.join()?;
self.drop_bank_service.join()?;
self.transaction_cost_metrics_service.join()?;
Ok(())
}
}
#[cfg(test)]
pub mod tests {
use {
super::*,
serial_test::serial,
solana_gossip::cluster_info::{ClusterInfo, Node},
solana_ledger::{
blockstore::BlockstoreSignals,
create_new_tmp_ledger,
genesis_utils::{create_genesis_config, GenesisConfigInfo},
},
solana_poh::poh_recorder::create_test_recorder,
solana_rpc::optimistically_confirmed_bank_tracker::OptimisticallyConfirmedBank,
solana_runtime::bank::Bank,
solana_sdk::signature::{Keypair, Signer},
solana_streamer::socket::SocketAddrSpace,
std::sync::atomic::AtomicU64,
std::sync::atomic::Ordering,
};
#[ignore]
#[test]
#[serial]
fn test_tvu_exit() {
solana_logger::setup();
let leader = Node::new_localhost();
let target1_keypair = Keypair::new();
let target1 = Node::new_localhost_with_pubkey(&target1_keypair.pubkey());
let starting_balance = 10_000;
let GenesisConfigInfo { genesis_config, .. } = create_genesis_config(starting_balance);
let bank_forks = BankForks::new(Bank::new_for_tests(&genesis_config));
let cluster_info1 = ClusterInfo::new(
target1.info.clone(),
Arc::new(Keypair::new()),
SocketAddrSpace::Unspecified,
);
cluster_info1.insert_info(leader.info);
let cref1 = Arc::new(cluster_info1);
let (blockstore_path, _) = create_new_tmp_ledger!(&genesis_config);
let BlockstoreSignals {
blockstore,
ledger_signal_receiver,
..
} = Blockstore::open_with_signal(&blockstore_path, None, true)
.expect("Expected to successfully open ledger");
let blockstore = Arc::new(blockstore);
let bank = bank_forks.working_bank();
let (exit, poh_recorder, poh_service, _entry_receiver) =
create_test_recorder(&bank, &blockstore, None, None);
let vote_keypair = Keypair::new();
let leader_schedule_cache = Arc::new(LeaderScheduleCache::new_from_bank(&bank));
let block_commitment_cache = Arc::new(RwLock::new(BlockCommitmentCache::default()));
let (retransmit_slots_sender, _retransmit_slots_receiver) = unbounded();
let (_gossip_verified_vote_hash_sender, gossip_verified_vote_hash_receiver) = unbounded();
let (_verified_vote_sender, verified_vote_receiver) = unbounded();
let (replay_vote_sender, _replay_vote_receiver) = unbounded();
let (completed_data_sets_sender, _completed_data_sets_receiver) = unbounded();
let (_, gossip_confirmed_slots_receiver) = unbounded();
let bank_forks = Arc::new(RwLock::new(bank_forks));
let tower = Tower::default();
let accounts_package_channel = channel();
let max_complete_transaction_status_slot = Arc::new(AtomicU64::default());
let tvu = Tvu::new(
&vote_keypair.pubkey(),
Arc::new(RwLock::new(vec![Arc::new(vote_keypair)])),
&bank_forks,
&cref1,
{
Sockets {
repair: target1.sockets.repair,
retransmit: target1.sockets.retransmit_sockets,
fetch: target1.sockets.tvu,
forwards: target1.sockets.tvu_forwards,
ancestor_hashes_requests: target1.sockets.ancestor_hashes_requests,
}
},
blockstore,
ledger_signal_receiver,
&Arc::new(RpcSubscriptions::new_for_tests(
&exit,
max_complete_transaction_status_slot,
bank_forks.clone(),
block_commitment_cache.clone(),
OptimisticallyConfirmedBank::locked_from_bank_forks_root(&bank_forks),
)),
&poh_recorder,
tower,
Arc::new(crate::tower_storage::FileTowerStorage::default()),
&leader_schedule_cache,
&exit,
block_commitment_cache,
None,
None,
None,
None,
None,
Arc::<VoteTracker>::default(),
retransmit_slots_sender,
gossip_verified_vote_hash_receiver,
verified_vote_receiver,
replay_vote_sender,
completed_data_sets_sender,
None,
gossip_confirmed_slots_receiver,
TvuConfig::default(),
&Arc::new(MaxSlots::default()),
&Arc::new(RwLock::new(CostModel::default())),
accounts_package_channel,
None,
None,
);
exit.store(true, Ordering::Relaxed);
tvu.join().unwrap();
poh_service.join().unwrap();
}
}