ykxmz 1.5.0锛氫慨澶嶆墜琛ㄧ TLS 璇佷功鏍¢獙 + MTU 淇缃戠粶绋冲畾鎬?

琚帶绔?- 淇 MTU 闂锛氬す MSS + 璺緞 MTU 鎺㈡祴锛堝叕缃戝彲鐢ㄧ巼 48% -> 100%锛?- 澶嶇敤 HTTP 杩炴帴锛堝厤鎺夋瘡娆℃柊寤?TLS 鐨?30% 鎻℃墜澶辫触锛?- 姣忓垎閽熷洖澶存壘灞€鍩熺綉锛岃嚜鍔ㄥ垏鍥炲揩 400 鍊嶇殑璺緞
- 鐢婚潰蹇冭烦甯э細闈欐鏃剁渷娴侀噺锛屽鎴风浠嶇煡閬撴祦鏄椿鐨?- 閿佸睆鏃剁粰鍑哄彲鎿嶄綔鐨勬彁绀?
鎵嬭〃绔?- 鍐呯疆 GTS Root R4 / GlobalSign Root CA锛屼慨 SSLHandshakeException
- 杩炴帴閿欒缈昏瘧鎴愪汉璇濓紙璇佷功/鏃堕棿/瑙f瀽/瓒呮椂鍒嗗埆鎻愮ず锛?- 缁忎腑杞繛涓婂悗鐢ㄦ湇鍔″櫒鎶ョ殑鍦板潃鍒锋柊宸查厤瀵硅褰?- 鏂板灞€鍩熺綉杩炴帴椤甸潰銆佹湇鍔″櫒寤惰繜妫€娴?
鏈嶅姟鍣ㄧ
- 鏀寔 chunked 璇锋眰浣擄紙淇瘡 16 绉掍竴娆$殑杩炴帴閿欎贡涓庡ぇ闈㈢Н 502锛?- 缃戠粶璋冧紭鑴氭湰 net-tune.sh锛堝紑鏈鸿嚜鍔ㄥ簲鐢級
- 绠$悊椤碉細鎵归噺鍒犻櫎銆佺綉缁滀綋妫€銆佷笅杞藉尯
- 闅ч亾鏀?HTTP/2 + 鍙岃繛鎺?
鏂囨。
- 璁稿彲鍗忚 / 瀹夎鍓嶅繀璇?/ 瀹夎鍚庨』鐭ワ紙浣滆€咃細灏忛害瀛愶級
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2026-10-06 19:01:05 +08:00
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#!/bin/bash
# 严格验证:chunked 修复之后,稳定性到底改善了没有。
#
# 之前(修之前)的实测基线:
# QUIC ha=1 48%
# HTTP2 ha=1 35~65%
# HTTP2 ha=2 60~75%
# 长轮询 60 次只成功 18 次(30%),而且是"跑着跑着全挂"
#
# 现在跑 5 分钟,看:
# 1. 公网可用率
# 2. 隧道断开次数
# 3. 日志里还有没有 502 / Unsolicited response
set -u
RELAY_DIR=/root/lanremote-relay
URL=https://relay.xxmxxs.top
echo "===== 起点状态 ====="
echo " 隧道: $(systemctl is-active lanremote-tunnel)"
echo " 连接数: $(curl -s --max-time 5 http://127.0.0.1:20241/metrics | grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}')"
# 清空日志,从干净状态开始统计
: > "$RELAY_DIR/tunnel.log"
echo " (已清空隧道日志,重新计数)"
echo
echo "===== 连续探 5 分钟(每 3 秒一次,共 100 次)====="
ok=0; bad=0
for i in $(seq 1 100); do
c=$(timeout 12 curl -4 -s -o /dev/null -w '%{http_code}' \
-H 'User-Agent: LanRemote/1.4.0' "$URL/v1/health" 2>/dev/null)
c=${c:-000}
if [ "$c" = "200" ]; then
ok=$((ok + 1))
else
bad=$((bad + 1))
printf " [%3ds] 不通 %s\n" "$((i * 3))" "$c"
fi
sleep 3
done
echo
echo "===== 结果 ====="
echo " 公网可用 $ok/100 = $((ok))%"
echo
echo " 隧道统计(这 5 分钟内):"
echo " 注册 $(grep -c 'Registered tunnel connection' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次"
echo " 断开 $(grep -c 'Connection terminated' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次"
echo " Lost edge $(grep -c 'Lost connection with the edge' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次"
echo " Unsolicited(那条 400 污染)$(grep -c 'Unsolicited response' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次"
echo " Bad request syntax $(grep -c 'Bad request syntax' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0) 次"
echo
echo " 看门狗这段时间的动作:"
tail -5 "$RELAY_DIR/watchdog.log" 2>/dev/null | sed 's/^/ /'
echo
echo "===== 对比修之前 ====="
echo " 修之前:48% ~ 70%(而且长轮询跑几十次就全挂)"
echo " 修之后:$ok%"
if [ "$ok" -ge 95 ]; then
echo " ✓ 达标(≥95%)"
elif [ "$ok" -ge 85 ]; then
echo " ~ 明显改善"
else
echo " ✗ 还没解决"
fi