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Improve cleanup and state reset logic in GraphViewer and NavigationService.

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- Add proper Sigma instance cleanup on unmount
- Ensure error handling for Sigma cleanup
This commit is contained in:
yangdx
2025-03-19 01:03:24 +08:00
parent 77cb9da384
commit bc4c16b06a
4 changed files with 141 additions and 133 deletions
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248
lightrag/api/webui/assets/index-CSrxfS-k.js → lightrag/api/webui/assets/index-BiPN9eZH.js
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File diff suppressed because one or more lines are too long

2
lightrag/api/webui/index.html
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@@ -8,7 +8,7 @@
<link rel="icon" type="image/svg+xml" href="logo.png" /> <link rel="icon" type="image/svg+xml" href="logo.png" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Lightrag</title> <title>Lightrag</title>
<script type="module" crossorigin src="/webui/assets/index-CSrxfS-k.js"></script> <script type="module" crossorigin src="/webui/assets/index-BiPN9eZH.js"></script>
<link rel="stylesheet" crossorigin href="/webui/assets/index-mPRIIErN.css"> <link rel="stylesheet" crossorigin href="/webui/assets/index-mPRIIErN.css">
</head> </head>
<body> <body>

10
lightrag_webui/src/features/GraphViewer.tsx
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@@ -151,9 +151,17 @@ const GraphViewer = () => {
// Clean up sigma instance when component unmounts // Clean up sigma instance when component unmounts
useEffect(() => { useEffect(() => {
return () => { return () => {
// Clear the sigma instance when component unmounts const sigma = useGraphStore.getState().sigmaInstance;
if (sigma) {
try {
// 销毁sigma实例，这会自动清理WebGL上下文
sigma.kill();
useGraphStore.getState().setSigmaInstance(null); useGraphStore.getState().setSigmaInstance(null);
console.log('Cleared sigma instance on unmount'); console.log('Cleared sigma instance on unmount');
} catch (error) {
console.error('Error cleaning up sigma instance:', error);
}
}
}; };
}, []); }, []);