60 lines
1.2 KiB
Rust
60 lines
1.2 KiB
Rust
use std::{
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net::{
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Ipv4Addr,
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SocketAddr,
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SocketAddrV4,
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},
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sync::Arc,
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};
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use tokio::{
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net::{
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TcpSocket,
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TcpStream,
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UdpSocket,
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},
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spawn,
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};
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use crate::loops;
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pub struct Config {
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pub udp_eph_port: u16,
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pub udp_local_server_port: u16,
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pub tcp_server_addr: SocketAddr,
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}
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pub async fn main (cfg: Config) -> anyhow::Result <()> {
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let udp_sock = UdpSocket::bind (SocketAddrV4::new (Ipv4Addr::UNSPECIFIED, cfg.udp_local_server_port)).await?;
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udp_sock.connect ((Ipv4Addr::LOCALHOST, cfg.udp_eph_port)).await?;
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let tcp_sock = TcpSocket::new_v4 ()?;
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let tcp_conn = tcp_sock.connect (cfg.tcp_server_addr).await?;
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main_with_sockets (udp_sock, tcp_conn).await
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}
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pub async fn main_with_sockets (udp_sock: UdpSocket, tcp_conn: TcpStream) -> anyhow::Result <()> {
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let (tcp_read, tcp_write) = tcp_conn.into_split ();
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let tx_task;
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let rx_task;
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{
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let udp_sock = Arc::new (udp_sock);
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rx_task = spawn (loops::rx (Arc::clone (&udp_sock), tcp_read));
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tx_task = spawn (loops::tx (Arc::clone (&udp_sock), tcp_write));
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}
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tokio::select! {
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_val = tx_task => {
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println! ("client_main: tx_task exited, exiting");
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}
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_val = rx_task => {
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println! ("client_main: rx_task exited, exiting");
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}
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}
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Ok (())
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}
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