From 976be3aa3b50ef7721fce2d38ed5855ed64a719a Mon Sep 17 00:00:00 2001
From: Lizzy Fleckenstein <eliasfleckenstein@web.de>
Date: Fri, 23 Dec 2022 18:00:28 +0100
Subject: async

---
 src/client.rs | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

(limited to 'src/client.rs')

diff --git a/src/client.rs b/src/client.rs
index 81c1bfb..97a18d7 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -1,13 +1,14 @@
 use crate::*;
-use std::{io, net, sync::Arc};
+use std::{io, sync::Arc};
+use tokio::net;
 
 pub struct Sender {
     sock: Arc<net::UdpSocket>,
 }
 
 impl UdpSender for Sender {
-    fn send(&self, data: Vec<u8>) -> io::Result<()> {
-        self.sock.send(&data)?;
+    async fn send(&self, data: Vec<u8>) -> io::Result<()> {
+        self.sock.send(&data).await?;
         Ok(())
     }
 }
@@ -17,20 +18,20 @@ pub struct Receiver {
 }
 
 impl UdpReceiver for Receiver {
-    fn recv(&self) -> io::Result<Vec<u8>> {
+    async fn recv(&self) -> io::Result<Vec<u8>> {
         let mut buffer = Vec::new();
         buffer.resize(UDP_PKT_SIZE, 0);
 
-        let len = self.sock.recv(&mut buffer)?;
+        let len = self.sock.recv(&mut buffer).await?;
         buffer.truncate(len);
 
         Ok(buffer)
     }
 }
 
-pub fn connect(addr: &str) -> io::Result<(RudpSender<Sender>, RudpReceiver<Sender>)> {
-    let sock = Arc::new(net::UdpSocket::bind("0.0.0.0:0")?);
-    sock.connect(addr)?;
+pub async fn connect(addr: &str) -> io::Result<(RudpSender<Sender>, RudpReceiver<Sender>)> {
+    let sock = Arc::new(net::UdpSocket::bind("0.0.0.0:0").await?);
+    sock.connect(addr).await?;
 
     Ok(new(
         PeerID::Srv as u16,
-- 
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