overseer
23f9d4a8fb
- Add useSSE hook with exponential back-off reconnect (1s → 30s) - Add useRealtimeSync hook: maps SSE events to React Query invalidation (agent.status → agents; agent.task/agent.progress → tasks+agents; fleet.update → all) - Add SSEContext/SSEProvider so connection status is available app-wide - Mount SSEProvider in main.tsx inside QueryClientProvider (no polling) - Show live/connecting/reconnecting/disconnected badge in sidebar + mobile header - Update SettingsPage: replace polling interval UI with SSE status panel - Disable React Query polling (staleTime 60s); all updates pushed via SSE Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
import { StrictMode } from 'react'
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import { createRoot } from 'react-dom/client'
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import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
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import { BrowserRouter } from 'react-router-dom'
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import ErrorBoundary from './components/ErrorBoundary'
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import { ThemeProvider } from './hooks/useTheme'
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import { SSEProvider } from './contexts/SSEContext'
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import './index.css'
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import App from './App'
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const queryClient = new QueryClient({
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defaultOptions: {
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queries: {
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// No polling — real-time updates come through SSE.
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// staleTime is kept high; data is pushed, not pulled.
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staleTime: 60_000,
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refetchOnWindowFocus: false,
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retry: 1,
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},
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},
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})
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createRoot(document.getElementById('root')!).render(
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<StrictMode>
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<ErrorBoundary>
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<ThemeProvider>
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<QueryClientProvider client={queryClient}>
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{/* SSEProvider must live inside QueryClientProvider so it can call
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useQueryClient() to invalidate caches on incoming events. */}
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<SSEProvider>
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<BrowserRouter>
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<App />
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</BrowserRouter>
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</SSEProvider>
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</QueryClientProvider>
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</ThemeProvider>
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</ErrorBoundary>
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</StrictMode>,
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)
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