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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)
85 lines
2.4 KiB
Bash
85 lines
2.4 KiB
Bash
#!/bin/bash
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# 把隧道从 QUIC 换成 HTTP/2。
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#
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# 日志里的证据:
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# WRN Failed to dial a quic connection error="failed to dial to edge with quic:
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# timeout: no recent network activity"
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# WRN Connection terminated error="datagram manager error: timeout"
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#
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# QUIC 走 UDP,这条 4G 线路对 UDP 明显不友好(一直超时重连)。
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# 而 cloudflared 自己的自检结果是 suggested_protocol=http2。
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#
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# 换成 HTTP/2(走 TCP 443,和普通 HTTPS 一样)应该稳得多。
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set -u
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RELAY_DIR=/root/lanremote-relay
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HOSTNAME_FULL=relay.xxmxxs.top
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TUNNEL_NAME=lanremote
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echo "===== 1. 改之前 ====="
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systemctl is-active lanremote-tunnel
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grep -c 'quic' "$RELAY_DIR/tunnel.log" 2>/dev/null || echo 0
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echo " ↑ 日志里出现 quic 的次数"
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echo
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echo "===== 2. 看看当前 service 长什么样 ====="
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grep ExecStart /etc/systemd/system/lanremote-tunnel.service | sed 's/^/ /'
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echo
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echo "===== 3. 改成 --protocol http2 ====="
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python3 - <<'PY'
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from pathlib import Path
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unit = Path("/etc/systemd/system/lanremote-tunnel.service")
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text = unit.read_text()
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if "--protocol http2" in text:
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print(" 已经是 http2 了")
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else:
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# 在 --edge-ip-version 4 后面插入 --protocol http2
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text = text.replace("--edge-ip-version 4",
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"--edge-ip-version 4 --protocol http2")
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unit.write_text(text)
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print(" 已插入 --protocol http2")
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for line in text.splitlines():
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if line.startswith("ExecStart"):
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print(" " + line)
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PY
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echo
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echo "===== 4. 重启并观察 ====="
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systemctl daemon-reload
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systemctl restart lanremote-tunnel
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rm -f "$RELAY_DIR/tunnel.log"
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sleep 25
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echo " 服务: $(systemctl is-active lanremote-tunnel)"
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echo
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echo " 日志:"
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tail -8 "$RELAY_DIR/tunnel.log" 2>/dev/null | sed 's/^/ /'
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echo
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echo "===== 5. 验证连通性(连打 6 次)====="
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OK=0
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for i in $(seq 1 6); do
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C=$(timeout 20 curl -4 -s -o /dev/null -w '%{http_code}' \
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-H 'User-Agent: LanRemote/1.4.0' \
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"https://$HOSTNAME_FULL/v1/health" 2>/dev/null)
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printf " 第 %d 次: HTTP %s\n" "$i" "${C:-超时}"
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[ "$C" = "200" ] && OK=$((OK + 1))
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sleep 4
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done
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echo
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echo " 成功 $OK / 6 次"
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if [ "$OK" -ge 5 ]; then
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echo " ✓ HTTP/2 明显更稳"
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elif [ "$OK" -ge 1 ]; then
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echo " ~ 时好时坏"
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else
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echo " ✗ 还是不通"
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fi
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echo
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echo " 现在用的协议:"
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grep -oE 'protocol=[a-z0-9]+' "$RELAY_DIR/tunnel.log" 2>/dev/null | sort -u | sed 's/^/ /'
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