2018-02-28 09:07:54 -08:00
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extern crate silk;
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fn main() {
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2018-02-28 13:16:50 -08:00
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use silk::accountant_stub::AccountantStub;
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2018-03-01 11:23:27 -08:00
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use std::time::Instant;
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use std::net::UdpSocket;
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2018-03-03 09:23:31 -08:00
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use silk::event::{generate_keypair, get_pubkey, sign_transaction_data};
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2018-02-28 13:16:50 -08:00
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let addr = "127.0.0.1:8000";
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2018-03-01 11:23:27 -08:00
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let send_addr = "127.0.0.1:8001";
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let socket = UdpSocket::bind(send_addr).unwrap();
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2018-03-03 09:23:31 -08:00
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let acc = AccountantStub::new(addr, socket);
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2018-02-28 09:07:54 -08:00
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let alice_keypair = generate_keypair();
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2018-03-01 11:23:27 -08:00
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let alice_pubkey = get_pubkey(&alice_keypair);
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2018-03-02 09:35:35 -08:00
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let txs = 2_000;
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2018-02-28 18:33:28 -08:00
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println!("Depositing {} units in Alice's account...", txs);
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2018-03-01 11:23:27 -08:00
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let sig = acc.deposit(txs, &alice_keypair).unwrap();
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acc.wait_on_signature(&sig).unwrap();
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assert_eq!(acc.get_balance(&alice_pubkey).unwrap(), txs);
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2018-02-28 17:04:35 -08:00
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println!("Done.");
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2018-02-28 09:07:54 -08:00
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2018-03-03 09:23:31 -08:00
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let one = 1;
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println!("Signing transactions...");
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let now = Instant::now();
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2018-03-03 10:45:21 -08:00
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let sigs: Vec<(_, _)> = (0..txs)
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.map(|_| {
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let rando_keypair = generate_keypair();
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let rando_pubkey = get_pubkey(&rando_keypair);
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let sig = sign_transaction_data(&one, &alice_keypair, &rando_pubkey);
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(rando_pubkey, sig)
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})
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.collect();
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2018-03-03 09:23:31 -08:00
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let duration = now.elapsed();
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2018-03-03 10:45:21 -08:00
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2018-03-03 09:23:31 -08:00
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let ns = duration.as_secs() * 1_000_000_000 + duration.subsec_nanos() as u64;
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let bsps = txs as f64 / ns as f64;
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let nsps = ns as f64 / txs as f64;
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println!(
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2018-03-03 10:52:46 -08:00
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"Done. {} thousand signatures per second, {}us per signature",
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bsps * 1_000_000_f64,
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nsps / 1_000_f64
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2018-03-03 09:23:31 -08:00
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);
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2018-02-28 18:33:28 -08:00
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println!("Transferring 1 unit {} times...", txs);
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2018-03-01 11:23:27 -08:00
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let now = Instant::now();
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let mut sig = sig;
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2018-03-03 09:23:31 -08:00
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for (k, s) in sigs {
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acc.transfer_signed(alice_pubkey, k, one, s).unwrap();
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sig = s;
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2018-02-28 18:33:28 -08:00
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}
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2018-03-01 11:23:27 -08:00
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println!("Waiting for last transaction to be confirmed...",);
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acc.wait_on_signature(&sig).unwrap();
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2018-02-28 09:07:54 -08:00
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2018-03-01 11:23:27 -08:00
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let duration = now.elapsed();
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let ns = duration.as_secs() * 1_000_000_000 + duration.subsec_nanos() as u64;
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let tps = (txs * 1_000_000_000) as f64 / ns as f64;
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println!("Done. {} tps!", tps);
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2018-03-01 13:07:23 -08:00
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let val = acc.get_balance(&alice_pubkey).unwrap();
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println!("Alice's Final Balance {}", val);
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assert_eq!(val, 0);
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2018-02-28 09:07:54 -08:00
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}
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