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xmz7891
b62ac865ea
被控端 - 修复 MTU 问题：夹 MSS + 路径 MTU 探测（公网可用率 48% -> 100%） - 复用 HTTP 连接（免掉每次新建 TLS 的 30% 握手失败） - 每分钟回头找局域网，自动切回快 400 倍的路径 - 画面心跳帧：静止时省流量，客户端仍知道流是活的 - 锁屏时给出可操作的提示 手表端 - 内置 GTS Root R4 / GlobalSign Root CA，修 SSLHandshakeException - 连接错误翻译成人话（证书/时间/解析/超时分别提示） - 经中转连上后用服务器报的地址刷新已配对记录 - 新增局域网连接页面、服务器延迟检测 服务器端 - 支持 chunked 请求体（修每 16 秒一次的连接错乱与大面积 502） - 网络调优脚本 net-tune.sh（开机自动应用） - 管理页：批量删除、网络体检、下载区 - 隧道改 HTTP/2 + 双连接 文档 - 许可协议 / 安装前必读 / 安装后须知（作者：小麦子）
82 lines
2.6 KiB
Bash
82 lines
2.6 KiB
Bash
#!/bin/bash
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# 试不同的 cloudflared 连接数，找出这条线路上最稳的配置。
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#
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# 现状：4 条 ha-connection 的 QUIC 全在超时
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# "failed to dial to edge with quic: timeout: handshake did not complete"
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# 怀疑：这条 4G 线路对 UDP 有节制 —— 同时建 4 条 QUIC 连接反而更容易被限。
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#
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# 试：ha=4 / ha=2 / ha=1，各观察一轮。
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set -u
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RELAY_DIR=/root/lanremote-relay
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UNIT=/etc/systemd/system/lanremote-tunnel.service
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URL=https://relay.xxmxxs.top
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restart_with() {
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local ha="$1"
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echo "===== 试 ha-connections=$ha ====="
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systemctl stop lanremote-tunnel 2>/dev/null || true
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pkill -f cloudflared 2>/dev/null || true
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sleep 3
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cat > "$UNIT" <<EOF
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[Unit]
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Description=LanRemote Cloudflare 具名隧道
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After=network-online.target lanremote-relay.service
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Wants=network-online.target lanremote-relay.service
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[Service]
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Type=simple
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# 必须 QUIC：实测这条线路把 HTTP/2 用的 TCP 7844 挡了
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ExecStart=/usr/local/bin/cloudflared tunnel --no-autoupdate --edge-ip-version 4 --ha-connections $ha --retries 5 --config /root/.cloudflared/config.yml run lanremote
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Restart=always
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RestartSec=5
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MemoryMax=128M
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StandardOutput=append:$RELAY_DIR/tunnel.log
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StandardError=append:$RELAY_DIR/tunnel.log
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl daemon-reload
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rm -f "$RELAY_DIR/tunnel.log"
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systemctl start lanremote-tunnel
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echo " 等 50 秒让它建连接…"
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sleep 50
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local conns
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conns=$(grep -c 'Registered tunnel connection' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0)
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local drops
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drops=$(grep -c 'Connection terminated' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0)
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echo " 已注册 $conns 条，断开 $drops 次"
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local ok=0
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for i in $(seq 1 10); do
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C=$(timeout 20 curl -4 -s -o /dev/null -w '%{http_code}' \
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-H 'User-Agent: LanRemote/1.4.0' "$URL/v1/health" 2>/dev/null)
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[ "$C" = "200" ] && ok=$((ok + 1))
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printf " %2d: HTTP %s\n" "$i" "${C:-超时}"
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sleep 2
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done
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echo " >>> ha=$ha 可用率 $ok/10"
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echo "$ha $ok $conns $drops" >> /root/ha_result.txt
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echo
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}
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: > /root/ha_result.txt
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restart_with 4
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restart_with 2
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restart_with 1
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echo "===== 汇总 ====="
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printf " %-8s %-10s %-10s %s\n" "ha" "可用/10" "已注册" "断开"
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while read -r ha ok conns drops; do
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printf " %-8s %-10s %-10s %s\n" "$ha" "$ok/10" "$conns" "$drops"
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done < /root/ha_result.txt
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BEST=$(sort -k2 -nr /root/ha_result.txt | head -1 | awk '{print $1}')
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BEST_OK=$(sort -k2 -nr /root/ha_result.txt | head -1 | awk '{print $2}')
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echo
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echo " 最稳的是 ha-connections=$BEST（$BEST_OK/10）"
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echo "$BEST" > /root/best_ha.txt
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