326 lines
12 KiB
Rust
326 lines
12 KiB
Rust
use {
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log::info,
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mango_simulation::{
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cli,
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crank::{self, KeeperConfig},
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helpers::{
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get_latest_blockhash, get_mango_market_perps_cache, start_blockhash_polling_service,
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to_sdk_pk,
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},
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keeper::start_keepers,
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mango::{AccountKeys, MangoConfig},
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market_markers::{clean_market_makers, start_market_making_threads},
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result_writer::initialize_result_writers,
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states::PerpMarketCache,
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stats::MangoSimulationStats,
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tpu_manager::TpuManager,
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confirmation_strategies::confirmation_by_lite_rpc_notification_stream,
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},
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serde_json,
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solana_client::nonblocking::rpc_client::RpcClient as NbRpcClient,
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solana_program::pubkey::Pubkey,
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solana_sdk::{commitment_config::CommitmentConfig, signer::keypair::Keypair},
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std::{
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fs,
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str::FromStr,
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sync::atomic::{AtomicBool, AtomicU64, Ordering},
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sync::Arc,
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time::Duration,
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},
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tokio::{sync::RwLock, task::JoinHandle},
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solana_lite_rpc_core::{block_store::BlockStore, tx_store::{TxStore, empty_tx_store}, notifications::NotificationMsg, quic_connection_utils::QuicConnectionParameters},
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solana_lite_rpc_services::{transaction_service::{TransactionService, TransactionServiceBuilder}, tx_sender::TxSender, tpu_utils::tpu_service::{TpuService, TpuServiceConfig}, block_listenser::{BlockListener}, transaction_replayer::TransactionReplayer},
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tokio::sync::mpsc::{UnboundedSender, unbounded_channel},
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};
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const METRICS_NAME: &str = "mango-bencher";
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async fn configure_transaction_service(rpc_client: Arc<NbRpcClient>, identity: Keypair, block_store: BlockStore, tx_store: TxStore, notifier: UnboundedSender<NotificationMsg> ) -> (TransactionService, JoinHandle<anyhow::Result<()>>) {
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let slot = rpc_client.get_slot().await.expect("GetSlot should work");
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let tpu_config = TpuServiceConfig {
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fanout_slots: 12,
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number_of_leaders_to_cache: 1024,
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clusterinfo_refresh_time: Duration::from_secs(60*60),
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leader_schedule_update_frequency: Duration::from_secs(10),
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maximum_transaction_in_queue: 200_000,
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maximum_number_of_errors: 10,
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quic_connection_params : QuicConnectionParameters {
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connection_timeout: Duration::from_secs(1),
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connection_retry_count: 10,
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finalize_timeout: Duration::from_millis(200),
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max_number_of_connections: 10,
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unistream_timeout: Duration::from_millis(500),
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write_timeout: Duration::from_secs(1),
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number_of_transactions_per_unistream: 10,
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}
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};
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let tpu_service = TpuService::new(
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tpu_config,
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Arc::new(identity),
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slot,
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rpc_client.clone(),
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tx_store.clone(),
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)
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.await.expect("Should be able to create TPU");
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let tx_sender = TxSender::new(tx_store.clone(), tpu_service.clone());
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let block_listenser = BlockListener::new(rpc_client.clone(), tx_store.clone(), block_store.clone());
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let replayer = TransactionReplayer::new(tpu_service.clone(), tx_store.clone(), Duration::from_secs(2));
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let builder = TransactionServiceBuilder::new(tx_sender, replayer, block_listenser, tpu_service, 1_000_000);
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builder.start(Some(notifier), block_store, 10, Duration::from_secs(90))
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}
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#[tokio::main(flavor = "multi_thread", worker_threads = 10)]
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pub async fn main() -> anyhow::Result<()> {
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solana_logger::setup_with_default("info");
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solana_metrics::set_panic_hook("bench-mango", /*version:*/ None);
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let matches = cli::build_args(solana_version::version!()).get_matches();
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let cli_config = cli::extract_args(&matches);
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let cli::Config {
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json_rpc_url,
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websocket_url,
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identity,
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account_keys,
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mango_keys,
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duration,
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quotes_per_second,
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transaction_save_file,
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block_data_save_file,
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mango_cluster,
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priority_fees_proba,
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keeper_authority,
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number_of_markers_per_mm,
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keeper_prioritization,
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..
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} = &cli_config;
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let number_of_markers_per_mm = *number_of_markers_per_mm;
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let keeper_prioritization = *keeper_prioritization;
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let transaction_save_file = transaction_save_file.clone();
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let block_data_save_file = block_data_save_file.clone();
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info!(
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"Connecting to the cluster {}, {}",
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json_rpc_url, websocket_url
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);
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let account_keys_json = fs::read_to_string(account_keys).expect("unable to read accounts file");
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let account_keys_parsed: Vec<AccountKeys> =
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serde_json::from_str(&account_keys_json).expect("accounts JSON was not well-formatted");
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let mango_keys_json = fs::read_to_string(mango_keys).expect("unable to read mango keys file");
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let mango_keys_parsed: MangoConfig =
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serde_json::from_str(&mango_keys_json).expect("mango JSON was not well-formatted");
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let mango_group_id = mango_cluster;
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let mango_group_config = mango_keys_parsed
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.groups
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.iter()
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.find(|g| g.name == *mango_group_id)
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.expect("Mango group config should exist");
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let nb_rpc_client = Arc::new(NbRpcClient::new_with_commitment(
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json_rpc_url.to_string(),
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CommitmentConfig::confirmed(),
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));
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let tx_store = empty_tx_store();
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let block_store = BlockStore::new(&nb_rpc_client).await.expect("Blockstore should be created");
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let (notif_sx, notif_rx) = unbounded_channel();
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let (transaction_service, tx_service_jh) = configure_transaction_service(nb_rpc_client.clone(), Keypair::from_bytes(identity.to_bytes().as_slice()).unwrap(), block_store, tx_store, notif_sx).await;
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let nb_users = account_keys_parsed.len();
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let mut mango_sim_stats = MangoSimulationStats::new(
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nb_users,
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*quotes_per_second as usize,
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number_of_markers_per_mm as usize,
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duration.as_secs() as usize,
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);
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let (tx_record_sx, tx_record_rx) = tokio::sync::mpsc::unbounded_channel();
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// continuosly fetch blockhash
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let exit_signal = Arc::new(AtomicBool::new(false));
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let latest_blockhash = get_latest_blockhash(&nb_rpc_client.clone()).await;
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let blockhash = Arc::new(RwLock::new(latest_blockhash));
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let current_slot = Arc::new(AtomicU64::new(0));
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let blockhash_thread = start_blockhash_polling_service(
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exit_signal.clone(),
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blockhash.clone(),
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current_slot.clone(),
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nb_rpc_client.clone(),
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);
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let tpu_manager = TpuManager::new(
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transaction_service,
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mango_sim_stats.clone(),
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tx_record_sx.clone(),
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)
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.await?;
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info!(
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"accounts:{:?} markets:{:?} quotes_per_second:{:?} expected_tps:{:?} duration:{:?}",
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account_keys_parsed.len(),
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number_of_markers_per_mm,
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quotes_per_second,
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account_keys_parsed.len()
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* number_of_markers_per_mm as usize
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* quotes_per_second.clone() as usize,
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duration
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);
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let mango_program_pk = Pubkey::from_str(mango_group_config.mango_program_id.as_str()).expect("Mango program should be able to convert into pubkey");
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let perp_market_caches: Vec<PerpMarketCache> =
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get_mango_market_perps_cache(nb_rpc_client.clone(), mango_group_config, &mango_program_pk)
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.await;
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let quote_root_bank =
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Pubkey::from_str(mango_group_config.tokens.last().unwrap().root_key.as_str()).expect("Quote root bank should be able to convert into pubkey");();
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let quote_node_banks = mango_group_config
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.tokens
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.last()
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.unwrap()
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.node_keys
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.iter()
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.map(|x| Pubkey::from_str(x.as_str()).expect("Token mint should be able to convert into pubkey"))
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.collect();
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clean_market_makers(
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nb_rpc_client.clone(),
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&account_keys_parsed,
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&perp_market_caches,
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blockhash.clone(),
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)
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.await;
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// start keeper if keeper authority is present
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let keepers_jl = if let Some(keeper_authority) = keeper_authority {
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let jl = start_keepers(
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exit_signal.clone(),
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tpu_manager.clone(),
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perp_market_caches.clone(),
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blockhash.clone(),
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current_slot.clone(),
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keeper_authority,
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quote_root_bank,
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quote_node_banks,
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keeper_prioritization,
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);
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Some(jl)
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} else {
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None
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};
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let keeper_config = KeeperConfig {
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program_id: to_sdk_pk(&mango_program_pk),
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rpc_url: json_rpc_url.clone(),
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websocket_url: websocket_url.clone(),
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};
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crank::start(
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keeper_config,
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exit_signal.clone(),
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blockhash.clone(),
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current_slot.clone(),
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tpu_manager.clone(),
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mango_group_config,
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identity,
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keeper_prioritization,
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);
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let warmup_duration = Duration::from_secs(20);
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info!("waiting for keepers to warmup for {warmup_duration:?}");
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tokio::time::sleep(warmup_duration).await;
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let mm_tasks: Vec<JoinHandle<()>> = start_market_making_threads(
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account_keys_parsed.clone(),
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perp_market_caches.clone(),
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exit_signal.clone(),
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blockhash.clone(),
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current_slot.clone(),
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tpu_manager.clone(),
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&duration,
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*quotes_per_second,
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*priority_fees_proba,
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number_of_markers_per_mm,
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);
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info!("Number of MM threads {}", mm_tasks.len());
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drop(tx_record_sx);
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let mut tasks = vec![blockhash_thread];
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let (tx_status_sx, tx_status_rx) = tokio::sync::broadcast::channel(1000000);
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let (block_status_sx, block_status_rx) = tokio::sync::broadcast::channel(1000000);
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let stats_handle = mango_sim_stats.update_from_tx_status_stream(tx_status_rx);
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tasks.push(stats_handle);
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let mut writers_jh = initialize_result_writers(
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transaction_save_file,
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block_data_save_file,
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tx_status_sx.subscribe(),
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block_status_rx,
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);
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tasks.append(&mut writers_jh);
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let mut confirmation_threads = confirmation_by_lite_rpc_notification_stream(
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tx_record_rx,
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notif_rx,
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tx_status_sx,
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block_status_sx,
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exit_signal.clone()
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);
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tasks.append(&mut confirmation_threads);
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if let Some(keepers_jl) = keepers_jl {
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tasks.push(keepers_jl);
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}
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{
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let exit_signal = exit_signal.clone();
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let mut mango_sim_stats = mango_sim_stats.clone();
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let reporting_thread = tokio::spawn(async move {
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loop {
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if exit_signal.load(Ordering::Relaxed) {
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break;
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}
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tokio::time::sleep(Duration::from_secs(60)).await;
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mango_sim_stats.report(false, METRICS_NAME).await;
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}
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});
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tasks.push(reporting_thread);
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}
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// when all market makers tasks are joined that means we are ready to exit
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// we start stopping all other process
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// some processes like confirmation of transactions will take some time and will get additional 2 minutes
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// to confirm remaining transactions
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let market_makers_wait_task = {
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let exit_signal = exit_signal.clone();
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tokio::spawn(async move {
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futures::future::join_all(mm_tasks).await;
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info!("finished market making, joining all other services");
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exit_signal.store(true, Ordering::Relaxed);
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})
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};
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tasks.push(market_makers_wait_task);
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let transaction_service = tokio::spawn(async move {
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let _ = tx_service_jh.await;
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info!("Transaction service joined");
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});
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tokio::select!{
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_ = futures::future::join_all(tasks) => {},
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_ = transaction_service => {},
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};
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mango_sim_stats.report(true, METRICS_NAME).await;
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Ok(())
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}
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