From 413430f5dbe3b0a4d102053f40f6a3efc31dfb85 Mon Sep 17 00:00:00 2001
From: ssrlive <30760636+ssrlive@users.noreply.github.com>
Date: Sun, 12 Nov 2023 00:56:59 +0800
Subject: [PATCH] test

---
 src/tun2proxy.rs | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/tun2proxy.rs b/src/tun2proxy.rs
index 3935cfc..121f298 100644
--- a/src/tun2proxy.rs
+++ b/src/tun2proxy.rs
@@ -978,9 +978,13 @@ impl<'a> TunToProxy<'a> {
         }
 
         if event.is_writable() {
-            let item = self.connection_map.iter().find(|(_, state)| state.continue_read);
-            if let Some((conn_info, _)) = item {
-                let conn_info = conn_info.clone();
+            let items = self
+                .connection_map
+                .iter()
+                .filter(|(_, state)| state.continue_read)
+                .map(|(info, _)| info.clone())
+                .collect::<Vec<_>>();
+            for conn_info in items {
                 let (success, len) = self.read_server_n_write_proxy_handler(&conn_info)?;
                 if !success {
                     return Ok(());