221 lines
7.6 KiB
Rust
221 lines
7.6 KiB
Rust
use clap::{crate_description, crate_name, value_t, App, Arg, ArgMatches};
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use solana_core::gen_keys::GenKeys;
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use solana_faucet::faucet::FAUCET_PORT;
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use solana_sdk::signature::{read_keypair_file, Keypair};
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use std::net::SocketAddr;
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use std::process::exit;
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use std::time::Duration;
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pub struct Config {
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pub entrypoint_addr: SocketAddr,
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pub faucet_addr: SocketAddr,
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pub identity: Keypair,
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pub threads: usize,
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pub num_nodes: usize,
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pub duration: Duration,
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pub transfer_delay: u64,
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pub fund_amount: u64,
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pub batch_size: usize,
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pub chunk_size: usize,
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pub account_groups: usize,
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pub client_ids_and_stake_file: String,
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pub write_to_client_file: bool,
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pub read_from_client_file: bool,
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}
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impl Default for Config {
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fn default() -> Self {
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Self {
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entrypoint_addr: SocketAddr::from(([127, 0, 0, 1], 8001)),
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faucet_addr: SocketAddr::from(([127, 0, 0, 1], FAUCET_PORT)),
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identity: Keypair::new(),
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num_nodes: 1,
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threads: 4,
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duration: Duration::new(u64::max_value(), 0),
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transfer_delay: 0,
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fund_amount: 100_000,
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batch_size: 100,
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chunk_size: 100,
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account_groups: 100,
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client_ids_and_stake_file: String::new(),
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write_to_client_file: false,
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read_from_client_file: false,
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}
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}
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}
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pub fn build_args<'a, 'b>(version: &'b str) -> App<'a, 'b> {
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App::new(crate_name!())
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.about(crate_description!())
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.version(version)
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.arg(
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Arg::with_name("entrypoint")
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.short("n")
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.long("entrypoint")
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.value_name("HOST:PORT")
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.takes_value(true)
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.required(false)
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.default_value("127.0.0.1:8001")
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.help("Cluster entry point; defaults to 127.0.0.1:8001"),
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)
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.arg(
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Arg::with_name("faucet")
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.short("d")
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.long("faucet")
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.value_name("HOST:PORT")
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.takes_value(true)
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.required(false)
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.default_value("127.0.0.1:9900")
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.help("Location of the faucet; defaults to 127.0.0.1:9900"),
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)
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.arg(
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Arg::with_name("identity")
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.short("i")
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.long("identity")
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.value_name("PATH")
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.takes_value(true)
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.help("File containing a client identity (keypair)"),
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)
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.arg(
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Arg::with_name("threads")
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.long("threads")
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.value_name("<threads>")
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.takes_value(true)
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.required(false)
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.default_value("1")
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.help("Number of threads submitting transactions"),
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)
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.arg(
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Arg::with_name("num-nodes")
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.long("num-nodes")
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.value_name("NUM")
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.takes_value(true)
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.required(false)
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.default_value("1")
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.help("Wait for NUM nodes to converge"),
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)
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.arg(
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Arg::with_name("duration")
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.long("duration")
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.value_name("SECS")
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.takes_value(true)
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.default_value("60")
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.help("Seconds to run benchmark, then exit; default is forever"),
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)
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.arg(
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Arg::with_name("transfer-delay")
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.long("transfer-delay")
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.value_name("<delay>")
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.takes_value(true)
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.required(false)
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.default_value("0")
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.help("Delay between each chunk"),
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)
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.arg(
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Arg::with_name("fund-amount")
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.long("fund-amount")
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.value_name("<fund>")
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.takes_value(true)
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.required(false)
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.default_value("100000")
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.help("Number of lamports to fund to each signer"),
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)
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.arg(
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Arg::with_name("batch-size")
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.long("batch-size")
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.value_name("<batch>")
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.takes_value(true)
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.required(false)
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.default_value("1000")
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.help("Number of transactions before the signer rolls over"),
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)
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.arg(
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Arg::with_name("chunk-size")
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.long("chunk-size")
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.value_name("<cunk>")
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.takes_value(true)
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.required(false)
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.default_value("500")
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.help("Number of transactions to generate and send at a time"),
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)
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.arg(
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Arg::with_name("account-groups")
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.long("account-groups")
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.value_name("<groups>")
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.takes_value(true)
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.required(false)
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.default_value("10")
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.help("Number of account groups to cycle for each batch"),
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)
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.arg(
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Arg::with_name("write-client-keys")
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.long("write-client-keys")
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.value_name("FILENAME")
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.takes_value(true)
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.help("Generate client keys and stakes and write the list to YAML file"),
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)
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.arg(
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Arg::with_name("read-client-keys")
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.long("read-client-keys")
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.value_name("FILENAME")
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.takes_value(true)
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.help("Read client keys and stakes from the YAML file"),
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)
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}
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pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
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let mut args = Config::default();
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args.entrypoint_addr = solana_net_utils::parse_host_port(
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matches.value_of("entrypoint").unwrap(),
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)
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.unwrap_or_else(|e| {
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eprintln!("failed to parse entrypoint address: {}", e);
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exit(1)
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});
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args.faucet_addr = solana_net_utils::parse_host_port(matches.value_of("faucet").unwrap())
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.unwrap_or_else(|e| {
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eprintln!("failed to parse faucet address: {}", e);
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exit(1)
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});
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if matches.is_present("identity") {
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args.identity = read_keypair_file(matches.value_of("identity").unwrap())
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.expect("can't read client identity");
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} else {
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args.identity = {
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let seed = [42_u8; 32];
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let mut rnd = GenKeys::new(seed);
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rnd.gen_keypair()
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};
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}
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args.threads = value_t!(matches.value_of("threads"), usize).expect("Failed to parse threads");
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args.num_nodes =
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value_t!(matches.value_of("num-nodes"), usize).expect("Failed to parse num-nodes");
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let duration = value_t!(matches.value_of("duration"), u64).expect("Failed to parse duration");
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args.duration = Duration::from_secs(duration);
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args.transfer_delay =
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value_t!(matches.value_of("transfer-delay"), u64).expect("Failed to parse transfer-delay");
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args.fund_amount =
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value_t!(matches.value_of("fund-amount"), u64).expect("Failed to parse fund-amount");
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args.batch_size =
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value_t!(matches.value_of("batch-size"), usize).expect("Failed to parse batch-size");
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args.chunk_size =
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value_t!(matches.value_of("chunk-size"), usize).expect("Failed to parse chunk-size");
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args.account_groups = value_t!(matches.value_of("account-groups"), usize)
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.expect("Failed to parse account-groups");
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if let Some(s) = matches.value_of("write-client-keys") {
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args.write_to_client_file = true;
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args.client_ids_and_stake_file = s.to_string();
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}
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if let Some(s) = matches.value_of("read-client-keys") {
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assert!(!args.write_to_client_file);
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args.read_from_client_file = true;
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args.client_ids_and_stake_file = s.to_string();
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}
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args
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}
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