mirror of
https://gitee.com/xmz7891/ykxmz.git
synced 2026-10-18 23:00:44 +00:00
xmz7891
b705216e4a
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
89 lines
2.9 KiB
Bash
89 lines
2.9 KiB
Bash
#!/bin/bash
|
|
# 精确测看门狗的重启路径。
|
|
#
|
|
# 做法：把地址文件临时改成一个**肯定不通**的地址，
|
|
# 连跑 3 次看门狗，看它会不会重启隧道、重启后能不能拿到新地址。
|
|
# 测完把状态恢复。
|
|
set -u
|
|
|
|
RELAY_DIR=/root/lanremote-relay
|
|
URL_FILE="$RELAY_DIR/public_url.txt"
|
|
STATE="$RELAY_DIR/watchdog.state"
|
|
|
|
REAL_URL=$(cat "$URL_FILE" 2>/dev/null || echo "")
|
|
echo "===== 1. 真实地址 ====="
|
|
echo " ${REAL_URL:-（无）}"
|
|
|
|
echo
|
|
echo "===== 2. 临时换成肯定不通的地址 ====="
|
|
echo "https://this-host-does-not-exist-lanremote.invalid" > "$URL_FILE"
|
|
echo 0 > "$STATE"
|
|
cat "$URL_FILE" | sed 's/^/ /'
|
|
|
|
echo
|
|
echo "===== 3. 连跑 3 次看门狗（第 3 次应该触发重启）====="
|
|
BEFORE=$(systemctl show lanremote-tunnel -p NRestarts | cut -d= -f2)
|
|
BEFORE_URL=$(cat "$URL_FILE" 2>/dev/null || echo "")
|
|
echo " 重启前 NRestarts = $BEFORE"
|
|
echo
|
|
for i in 1 2 3; do
|
|
echo " --- 第 $i 次 ---"
|
|
systemctl start lanremote-watchdog.service
|
|
sleep 8
|
|
tail -1 "$RELAY_DIR/watchdog.log" 2>/dev/null | sed 's/^/ /'
|
|
done
|
|
|
|
echo
|
|
echo "===== 4. 等重启完成并拿到新地址 ====="
|
|
sleep 50
|
|
AFTER=$(systemctl show lanremote-tunnel -p NRestarts | cut -d= -f2)
|
|
echo " 重启后 NRestarts = $AFTER (之前 $BEFORE)"
|
|
NEW_URL=$(cat "$URL_FILE" 2>/dev/null || echo "")
|
|
echo " 新地址: ${NEW_URL:-（还没拿到）}"
|
|
|
|
echo
|
|
echo "===== 5. 判定 ====="
|
|
# 注意：NRestarts 只统计 Restart=always 的**自动**重启，
|
|
# 不含 systemctl restart 的手动重启。所以不能拿它判断。
|
|
# 该看的是：日志里有没有「连续 3 次不通」，以及地址有没有变。
|
|
if grep -q "连续 3 次不通" "$RELAY_DIR/watchdog.log" 2>/dev/null; then
|
|
echo " ✓ 看门狗日志里有「连续 3 次不通 -> 重启隧道」"
|
|
else
|
|
echo " ✗ 日志里没看到触发重启"
|
|
fi
|
|
if [ -n "$NEW_URL" ] && [ "$NEW_URL" != "$BEFORE_URL" ]; then
|
|
echo " ✓ 地址确实变了（说明隧道被重启并重新申请了地址）"
|
|
else
|
|
echo " ~ 地址没变"
|
|
fi
|
|
|
|
if [ -n "$NEW_URL" ] && [ "$NEW_URL" != "https://this-host-does-not-exist-lanremote.invalid" ]; then
|
|
echo " ✓ 地址文件被 tunnel-run.sh 更新成了新地址"
|
|
else
|
|
echo " ⚠ 地址文件还是旧值"
|
|
fi
|
|
|
|
echo
|
|
echo "===== 6. 新地址通不通 ====="
|
|
if [ -n "$NEW_URL" ]; then
|
|
OK=0
|
|
for i in 1 2 3 4 5; do
|
|
C=$(timeout 20 curl -4 -s -o /dev/null -w '%{http_code}' \
|
|
"$NEW_URL/v1/health" 2>/dev/null)
|
|
printf " 第 %d 次: HTTP %s\n" "$i" "${C:-超时}"
|
|
[ "$C" = "200" ] && { OK=1; break; }
|
|
sleep 8
|
|
done
|
|
echo
|
|
if [ "$OK" = "1" ]; then
|
|
echo " ✓ 服务已恢复"
|
|
echo "$NEW_URL" > "$URL_FILE"
|
|
# 失败计数清零
|
|
echo 0 > "$STATE"
|
|
echo
|
|
echo " 当前可用地址: $NEW_URL"
|
|
else
|
|
echo " ✗ 还是不通（这条线路的问题，看门狗会继续重试）"
|
|
fi
|
|
fi
|