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use std::{
io::{BufRead, BufReader, Write},
os::unix::net::UnixStream,
thread,
};
use crossbeam_channel::Receiver;
use karlcommon::{version, ClientboundPacket, ServerboundPacket};
use log::{debug, error};
pub struct Client {
socket: UnixStream,
pub receiver: Receiver<ClientboundPacket>,
}
impl Client {
pub fn new(socket: UnixStream) -> Self {
let (sender, receiver) = crossbeam_channel::unbounded();
let mut reader = BufReader::new(socket.try_clone().unwrap());
thread::spawn(move || loop {
let mut buf = String::new();
reader.read_line(&mut buf).unwrap();
let p: ClientboundPacket = serde_json::from_str(buf.as_str()).unwrap();
debug!("<- {:?}", p);
if let ClientboundPacket::Error(e) = p {
error!("daemon reported error: {:?}", e);
} else {
sender.send(p).unwrap();
}
});
let mut c = Self { receiver, socket };
c.send(ServerboundPacket::Handshake {
version: version!(),
});
return c;
}
pub fn send(&mut self, p: ServerboundPacket) {
debug!("-> {:?}", p);
self.socket
.write_fmt(format_args!("{}\n", serde_json::to_string(&p).unwrap()))
.unwrap()
}
}
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