43 lines
1.6 KiB
C#
43 lines
1.6 KiB
C#
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```csharp title="disk_cache.cs"
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using Kreuzberg;
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using System;
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using System.IO;
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using System.Threading.Tasks;
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var config = new ExtractionConfig
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{
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UseCache = true,
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CacheConfig = new CacheConfig
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{
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CachePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "kreuzberg_cache"),
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MaxCacheSize = 1024 * 1024 * 500,
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CacheTtlSeconds = 86400 * 7,
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EnableCompression = true
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}
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};
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Console.WriteLine("First extraction (will be cached)...");
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var result1 = await KreuzbergLib.ExtractFileAsync("document.pdf", config);
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Console.WriteLine($" - Content length: {result1.Content.Length}");
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Console.WriteLine($" - Cached: {result1.Metadata.WasCached}");
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Console.WriteLine("\nSecond extraction (from cache)...");
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var result2 = await KreuzbergLib.ExtractFileAsync("document.pdf", config);
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Console.WriteLine($" - Content length: {result2.Content.Length}");
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Console.WriteLine($" - Cached: {result2.Metadata.WasCached}");
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Console.WriteLine($"\nResults are identical: {result1.Content == result2.Content}");
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await KreuzbergLib.ClearCacheAsync("document.pdf");
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Console.WriteLine("\nCache cleared for document.pdf");
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await KreuzbergLib.ClearAllCacheAsync();
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Console.WriteLine("All cache cleared");
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var cacheStats = await KreuzbergLib.GetCacheStatsAsync();
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Console.WriteLine($"\nCache Statistics:");
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Console.WriteLine($" - Total entries: {cacheStats.TotalEntries}");
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Console.WriteLine($" - Cache size: {cacheStats.CacheSizeBytes / 1024 / 1024} MB");
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Console.WriteLine($" - Hit rate: {cacheStats.HitRate:P}");
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```
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