40 lines
1.3 KiB
Rust
40 lines
1.3 KiB
Rust
use net2::TcpStreamExt;
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use pallas_primitives::alonzo::Header;
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use pallas_miniprotocols::Point;
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use std::net::TcpStream;
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use pallas_miniprotocols::chainsync::{Consumer, HeaderContent, NoopObserver};
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use pallas_miniprotocols::handshake::n2n::{Client, VersionTable};
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use pallas_miniprotocols::{run_agent, MAINNET_MAGIC};
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use pallas_multiplexer::Multiplexer;
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#[derive(Debug)]
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pub struct Content(u32, Header);
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fn main() {
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env_logger::init();
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let bearer = TcpStream::connect("relays-new.cardano-mainnet.iohk.io:3001").unwrap();
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bearer.set_nodelay(true).unwrap();
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bearer.set_keepalive_ms(Some(30_000u32)).unwrap();
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let mut muxer = Multiplexer::setup(bearer, &vec![0, 2]).unwrap();
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let mut hs_channel = muxer.use_channel(0);
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let versions = VersionTable::v4_and_above(MAINNET_MAGIC);
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let last = run_agent(Client::initial(versions), &mut hs_channel).unwrap();
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println!("{:?}", last);
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let known_points = vec![Point::Specific(
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43847831u64,
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hex::decode("15b9eeee849dd6386d3770b0745e0450190f7560e5159b1b3ab13b14b2684a45").unwrap(),
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)];
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let mut cs_channel = muxer.use_channel(2);
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let cs = Consumer::<HeaderContent, _>::initial(Some(known_points), NoopObserver {});
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let cs = run_agent(cs, &mut cs_channel).unwrap();
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println!("{:?}", cs);
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}
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