Publish Fast Tabler Docker image / build-and-push-fast (push) Successful in 2m5s
255 lines
8.9 KiB
React
255 lines
8.9 KiB
React
import { useState, useEffect, useCallback, useRef } from 'react';
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import api from './lib/api.js';
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import { IconRefresh, IconTopologyRing } from '@tabler/icons-react';
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import PageHeader from './components/PageHeader.jsx';
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import NetworkMapUnifi from './NetworkMapUnifi.jsx';
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/** Параллельно выполняем промисы с лимитом одновременных */
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async function runWithLimit(tasks, limit = 4) {
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const results = [];
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let index = 0;
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async function runNext() {
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const i = index++;
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if (i >= tasks.length) return;
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const task = tasks[i];
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try {
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const value = await task();
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results[i] = { value };
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} catch (err) {
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results[i] = { error: err };
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}
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await runNext();
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}
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const workers = Array.from({ length: Math.min(limit, tasks.length) }, () => runNext());
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await Promise.all(workers);
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return results;
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}
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export default function NetworkMapDashboard() {
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const [servers, setServers] = useState([]);
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const [connections, setConnections] = useState([]);
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const [pingMap, setPingMap] = useState({});
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const pingTimestampsRef = useRef({});
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const [pingCacheSeconds, setPingCacheSeconds] = useState(0);
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const [loading, setLoading] = useState(true);
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const [pingLoading, setPingLoading] = useState(false);
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const [error, setError] = useState(null);
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const pingAbortRef = useRef(false);
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/** Связи строятся из интерфейсов раздела «Сетевые настройки» (/network-config), tunnelInterfaces */
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const fetchData = useCallback(async () => {
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setLoading(true);
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setError(null);
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try {
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const [serversRes, configRes, uiSettingsRes] = await Promise.all([
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api.get('/servers'),
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api.get('/network-config').catch(() => ({ data: null })),
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api.get('/ui-settings').catch(() => ({ data: {} })),
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]);
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const serversList = Array.isArray(serversRes?.data) ? serversRes.data : [];
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const config = configRes?.data || {};
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const tunnelInterfaces = Array.isArray(config.tunnelInterfaces) ? config.tunnelInterfaces : [];
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const uiSettings = uiSettingsRes?.data || {};
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const ttlSeconds = Math.max(
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0,
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parseInt(uiSettings.networkMapPingCacheSeconds, 10) || 0
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);
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setPingCacheSeconds(ttlSeconds);
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const getServer = (serverId) =>
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serversList.find((s) => s.id === serverId || s.ip === serverId || s.dns === serverId);
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const connList = [];
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tunnelInterfaces.forEach((iface) => {
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if (!iface.serverId || !iface.serverId2) return;
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const s1 = getServer(iface.serverId);
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const s2 = getServer(iface.serverId2);
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if (!s1 || !s2 || s1.ip === s2.ip) return;
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const s1Key = s1.id || s1.dns || s1.ip;
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const s2Key = s2.id || s2.dns || s2.ip;
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if (!s1Key || !s2Key) return;
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connList.push({
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from: s1.ip,
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to: s2.ip,
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tunnelType: iface.type || 'GRE',
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// Внутренние IP туннеля: с сервера 1 до сервера 2 и обратно
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fromKey: s1Key,
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toKey: s2Key,
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internalFromTo: iface.remoteIp || null, // ping: server1 -> remoteIp
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internalToFrom: iface.localIp || null, // ping: server2 -> localIp
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});
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});
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setServers(serversList);
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setConnections(connList);
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} catch (e) {
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console.error('NetworkMap fetch:', e);
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setError(e?.response?.data?.message || e?.message || 'Не удалось загрузить данные');
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setServers([]);
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setConnections([]);
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} finally {
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setLoading(false);
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}
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}, []);
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const requestPings = useCallback(async () => {
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if (connections.length === 0) return;
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pingAbortRef.current = false;
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setPingLoading(true);
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const key = (a, b) => `${a}:${b}`;
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const ttlMs = Math.max(0, (pingCacheSeconds || 0) * 1000);
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const tasks = [];
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connections.forEach((c) => {
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const from = String(c.from);
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const to = String(c.to);
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if (!from || !to || from === to) return;
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const srcFrom = servers.find((s) => s.ip === from);
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const srcTo = servers.find((s) => s.ip === to);
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const canPingFrom =
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srcFrom && ['jumphost', 'home'].includes(String(srcFrom.type || '').toLowerCase()) && c.internalFromTo;
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const canPingTo =
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srcTo && ['jumphost', 'home'].includes(String(srcTo.type || '').toLowerCase()) && c.internalToFrom;
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// Проверка кеша: если TTL не истёк, не запускаем новый запрос
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const keyFromTo = key(from, to);
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const keyToFrom = key(to, from);
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const now = Date.now();
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if (ttlMs > 0) {
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const tsFrom = pingTimestampsRef.current[keyFromTo];
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if (tsFrom && now - tsFrom < ttlMs) {
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// уже есть актуальное значение для from->to
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} else if (!canPingFrom) {
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// если пинговать нельзя, но кеша нет — оставляем как есть
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}
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const tsTo = pingTimestampsRef.current[keyToFrom];
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if (tsTo && now - tsTo < ttlMs) {
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// уже есть актуальное значение для to->from
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} else if (!canPingTo) {
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// нельзя пинговать и кеша нет — пропускаем
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}
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}
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// Пингуем по ВНУТРЕННИМ адресам туннеля из /network-config
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if (canPingFrom) {
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tasks.push(async () => {
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if (pingAbortRef.current) return;
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try {
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const { data } = await api.post('/mikrotik/ping', {
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serverId: c.fromKey,
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target: c.internalFromTo,
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gatewayIp: c.internalFromTo,
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count: 3,
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});
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const ms = typeof data?.avgMs === 'number' ? Math.round(data.avgMs) : null;
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pingTimestampsRef.current[keyFromTo] = Date.now();
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setPingMap((prev) => ({ ...prev, [keyFromTo]: ms }));
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} catch {
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pingTimestampsRef.current[keyFromTo] = Date.now();
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setPingMap((prev) => ({ ...prev, [keyFromTo]: null }));
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}
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});
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}
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if (canPingTo) {
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tasks.push(async () => {
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if (pingAbortRef.current) return;
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try {
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const { data } = await api.post('/mikrotik/ping', {
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serverId: c.toKey,
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target: c.internalToFrom,
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gatewayIp: c.internalToFrom,
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count: 3,
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});
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const ms = typeof data?.avgMs === 'number' ? Math.round(data.avgMs) : null;
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pingTimestampsRef.current[keyToFrom] = Date.now();
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setPingMap((prev) => ({ ...prev, [keyToFrom]: ms }));
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} catch {
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pingTimestampsRef.current[keyToFrom] = Date.now();
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setPingMap((prev) => ({ ...prev, [keyToFrom]: null }));
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}
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});
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}
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});
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await runWithLimit(tasks, 4);
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if (pingAbortRef.current) return;
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setPingLoading(false);
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}, [connections, servers, pingCacheSeconds]);
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useEffect(() => {
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fetchData();
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}, [fetchData]);
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useEffect(() => {
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if (!loading && servers.length > 0 && connections.length > 0) {
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requestPings();
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}
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return () => {
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pingAbortRef.current = true;
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};
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}, [loading, connections.length]);
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const handleRefreshPings = () => {
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requestPings();
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};
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if (loading) {
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return (
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<div>
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<PageHeader
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title="Карта сети"
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icon={<IconTopologyRing size={24} />}
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meta="Серверы и пинг между ними"
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/>
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<div className="text-center py-5 text-muted">Загрузка серверов и связей…</div>
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</div>
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);
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}
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if (error) {
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return (
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<div>
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<PageHeader
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title="Карта сети"
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icon={<IconTopologyRing size={24} />}
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meta="Серверы и пинг между ними"
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/>
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<div className="alert alert-danger">{error}</div>
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</div>
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);
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}
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return (
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<div>
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<PageHeader
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title="Карта сети"
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icon={<IconTopologyRing size={24} />}
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meta="Связи из раздела «Сетевые настройки» → Интерфейсы; на рёбрах — пинг (мс)"
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actions={
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<button
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type="button"
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className="btn btn-outline-primary"
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onClick={handleRefreshPings}
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disabled={pingLoading}
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>
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<IconRefresh className={pingLoading ? 'spin me-2' : 'me-2'} size={18} />
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{pingLoading ? 'Пинг…' : 'Обновить пинг'}
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</button>
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}
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/>
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{servers.length === 0 ? (
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<div className="alert alert-info">
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Нет серверов. Добавьте серверы в разделе «Серверы».
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</div>
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) : (
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<NetworkMapUnifi
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servers={servers}
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connections={connections}
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pingMap={pingMap}
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/>
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)}
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</div>
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);
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}
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