97 lines
3.1 KiB
Rust
97 lines
3.1 KiB
Rust
use log::{error, info};
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use openbook_candles::structs::markets::{fetch_market_infos, load_markets};
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use openbook_candles::structs::openbook::OpenBookFillEvent;
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use openbook_candles::utils::Config;
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use openbook_candles::worker::metrics::{
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serve_metrics, METRIC_DB_POOL_AVAILABLE, METRIC_DB_POOL_SIZE, METRIC_FILLS_QUEUE_LENGTH,
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};
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use openbook_candles::worker::trade_fetching::scrape::scrape;
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use openbook_candles::{
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database::{
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initialize::{connect_to_database, setup_database},
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insert::{persist_fill_events},
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},
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worker::candle_batching::batch_for_market,
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};
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use solana_sdk::pubkey::Pubkey;
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use std::env;
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use std::{collections::HashMap, str::FromStr, time::Duration as WaitDuration};
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use tokio::sync::mpsc;
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#[tokio::main(flavor = "multi_thread", worker_threads = 10)]
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async fn main() -> anyhow::Result<()> {
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env_logger::init();
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dotenv::dotenv().ok();
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let args: Vec<String> = env::args().collect();
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assert!(args.len() == 2);
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let path_to_markets_json = &args[1];
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let rpc_url: String = dotenv::var("RPC_URL").unwrap();
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let config = Config {
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rpc_url: rpc_url.clone(),
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};
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let fills_queue_max_size = 10000;
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let markets = load_markets(path_to_markets_json);
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let market_infos = fetch_market_infos(&config, markets.clone()).await?;
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let mut target_markets = HashMap::new();
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for m in market_infos.clone() {
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target_markets.insert(Pubkey::from_str(&m.address)?, m.name);
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}
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info!("{:?}", target_markets);
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let pool = connect_to_database().await?;
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setup_database(&pool).await?;
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let mut handles = vec![];
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let (fill_sender, mut fill_receiver) = mpsc::channel::<OpenBookFillEvent>(fills_queue_max_size);
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let scrape_fill_sender = fill_sender.clone();
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handles.push(tokio::spawn(async move {
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scrape(&config, &scrape_fill_sender, &target_markets).await;
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}));
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let fills_pool = pool.clone();
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handles.push(tokio::spawn(async move {
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loop {
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persist_fill_events(&fills_pool, &mut fill_receiver)
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.await
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.unwrap();
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}
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}));
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for market in market_infos.into_iter() {
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let batch_pool = pool.clone();
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handles.push(tokio::spawn(async move {
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batch_for_market(&batch_pool, &market).await.unwrap();
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error!("batching halted for market {}", &market.name);
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}));
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}
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let monitor_pool = pool.clone();
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let monitor_fill_channel = fill_sender.clone();
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handles.push(tokio::spawn(async move {
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// TODO: maybe break this out into a new function
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loop {
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let pool_status = monitor_pool.status();
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METRIC_DB_POOL_AVAILABLE.set(pool_status.available as i64);
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METRIC_DB_POOL_SIZE.set(pool_status.size as i64);
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METRIC_FILLS_QUEUE_LENGTH
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.set((fills_queue_max_size - monitor_fill_channel.capacity()) as i64);
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tokio::time::sleep(WaitDuration::from_secs(10)).await;
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}
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}));
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handles.push(tokio::spawn(async move {
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// TODO: this is ugly af
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serve_metrics().await.unwrap().await.unwrap();
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}));
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futures::future::join_all(handles).await;
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Ok(())
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}
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