From 28a398d9f9ff762885a31307ee6373732d150136 Mon Sep 17 00:00:00 2001
From: iGxnon <igxnon@gmail.com>
Date: Sat, 16 Nov 2024 23:36:10 +0800
Subject: [PATCH] remove client connect

Signed-off-by: iGxnon <igxnon@gmail.com>
---
 src/client/conn/tokio.rs | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/src/client/conn/tokio.rs b/src/client/conn/tokio.rs
index df221ef..965fd3a 100644
--- a/src/client/conn/tokio.rs
+++ b/src/client/conn/tokio.rs
@@ -30,18 +30,9 @@ impl ConnectTo for TokioUdpSocket {
     )> {
         let socket = Arc::new(self);
         let mut lookups = addrs.to_socket_addrs()?;
-        let addr = loop {
-            if let Some(addr) = lookups.next() {
-                if socket.connect(addr).await.is_ok() {
-                    break addr;
-                }
-                continue;
-            }
-            return Err(io::Error::new(
-                io::ErrorKind::AddrNotAvailable,
-                "invalid address",
-            ));
-        };
+        let addr = lookups
+            .next()
+            .ok_or_else(|| io::Error::new(io::ErrorKind::AddrNotAvailable, "invalid address"))?;
 
         let (mut incoming, peer) = OfflineHandler::new(
             Framed::new(Arc::clone(&socket), config.mtu as usize), // TODO: discover MTU