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
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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?
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_build/retest_protocol.sh

@@ -0,0 +1,95 @@
+#!/bin/bash
+# 重测协议：QUIC（UDP）vs HTTP/2（TCP）。
+#
+# 背景：这条 4G 线路 14 小时里抖了 81 次断开 / 150 次 quic 错误，
+# 平均每小时 10 次。每次抖动期间公网都是 1033。
+#
+# 之前测过 HTTP/2 失败（TCP 7844 握手超时），但那是晚上高峰。
+# 现在早上重测一次，两边各跑 3 分钟对比。
+set -u
+
+RELAY_DIR=/root/lanremote-relay
+URL=https://relay.xxmxxs.top
+
+probe() {
+    local label="$1"; shift
+    local extra="$*"
+
+    echo "===== 试 $label ====="
+    echo "  参数: $extra"
+    systemctl stop lanremote-tunnel 2>/dev/null || true
+    pkill -f cloudflared 2>/dev/null || true
+    sleep 3
+    : > "$RELAY_DIR/tunnel.log"
+
+    # shellcheck disable=SC2086
+    nohup cloudflared tunnel --no-autoupdate --edge-ip-version 4 $extra \
+        --config /root/.cloudflared/config.yml run lanremote \
+        >> "$RELAY_DIR/tunnel.log" 2>&1 &
+    local pid=$!
+
+    echo "  等 40 秒建连接…"
+    sleep 40
+
+    local conns
+    conns=$(grep -c 'Registered tunnel connection' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0)
+    echo "  已注册 $conns 条"
+    if [ "$conns" = "0" ]; then
+        echo "  日志里的报错："
+        grep -iE 'ERR|failed' "$RELAY_DIR/tunnel.log" | tail -3 | sed 's/^/      /'
+    fi
+
+    local ok=0
+    for i in $(seq 1 12); do
+        C=$(timeout 15 curl -4 -s -o /dev/null -w '%{http_code}' \
+            -H 'User-Agent: LanRemote/1.4.0' "$URL/v1/health" 2>/dev/null)
+        [ "$C" = "200" ] && ok=$((ok + 1))
+        sleep 5
+    done
+    local drops
+    drops=$(grep -c 'Connection terminated' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0)
+    local errs
+    errs=$(grep -c 'Failed to dial' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0)
+
+    echo "  >>> $label: 公网 $ok/12，断开 $drops，重连失败 $errs"
+    echo "$label|$ok|$conns|$drops|$errs" >> /root/proto_result.txt
+    kill "$pid" 2>/dev/null || true
+    sleep 2
+    echo
+}
+
+: > /root/proto_result.txt
+probe "QUIC(UDP)" "--ha-connections 1 --retries 5"
+probe "HTTP2(TCP)" "--protocol http2 --ha-connections 1 --retries 5"
+
+echo "===== 对比 ====="
+printf "  %-14s %-8s %-8s %-8s %s\n" "协议" "公网" "注册" "断开" "重试失败"
+while IFS='|' read -r label ok conns drops errs; do
+    printf "  %-14s %-8s %-8s %-8s %s\n" "$label" "$ok/12" "$conns" "$drops" "$errs"
+done < /root/proto_result.txt
+
+echo
+echo "===== 恢复正式配置（QUIC + ha=1）====="
+cat > /etc/systemd/system/lanremote-tunnel.service <<'EOF'
+[Unit]
+Description=LanRemote Cloudflare 具名隧道
+After=network-online.target lanremote-relay.service
+Wants=network-online.target lanremote-relay.service
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/cloudflared tunnel --no-autoupdate --edge-ip-version 4 --ha-connections 1 --retries 5 --config /root/.cloudflared/config.yml run lanremote
+Restart=always
+RestartSec=5
+MemoryMax=128M
+StandardOutput=append:/root/lanremote-relay/tunnel.log
+StandardError=append:/root/lanremote-relay/tunnel.log
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl daemon-reload
+systemctl restart lanremote-tunnel
+sleep 30
+echo "  隧道: $(systemctl is-active lanremote-tunnel)"
+echo "  公网: HTTP $(timeout 15 curl -4 -s -o /dev/null -w '%{http_code}' -H 'User-Agent: LanRemote/1.4.0' $URL/v1/health 2>/dev/null)"