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// Copyright (C) 2021-2021 The Whirlsplash Collective
// SPDX-License-Identifier: GPL-3.0-only
use std::sync::Arc;
use tokio::{
net::TcpStream,
sync::{mpsc, Mutex},
};
use tokio_util::codec::{BytesCodec, Framed};
use crate::interaction::shared::Shared;
pub struct Peer {
pub bytes: Framed<TcpStream, BytesCodec>,
pub rx: mpsc::UnboundedReceiver<bytes::BytesMut>,
}
impl Peer {
pub async fn new(
state: Arc<Mutex<Shared>>,
bytes: Framed<TcpStream, BytesCodec>,
username: String,
) -> std::io::Result<Self> {
let (tx, rx) = mpsc::unbounded_channel();
state.lock().await.peers.insert(username, tx);
Ok(Self {
bytes,
rx,
})
}
pub async fn _change_username(
self,
state: Arc<Mutex<Shared>>,
username: &str,
new_username: &str,
) {
// Remove peer from peers
{
state.lock().await.peers.remove(username);
}
// Add the peer back with the new username
Self::new(state, self.bytes, new_username.to_string())
.await
.unwrap();
}
}
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