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perf(database): Configure SQLite with WAL mode and connection pooling

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destrodxbad 2025-11-18 02:03:13 +01:00
parent a7bb8da1d5
commit 47355030b5
2 changed files with 7 additions and 1 deletions
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2
server/RdtClient.Data/DiConfig.cs
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@ -14,7 +14,7 @@ public static class DiConfig
throw new("Invalid database path found in appSettings");
}
var connectionString = $"Data Source={appSettings.Database.Path}";
var connectionString = $"Data Source={appSettings.Database.Path};Cache=Shared;Pooling=True;Command Timeout=30";
services.AddDbContext<DataContext>(options => options.UseSqlite(connectionString));
services.AddScoped<DownloadData>();

6
server/RdtClient.Service/BackgroundServices/Startup.cs
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@ -25,6 +25,12 @@ public class Startup(IServiceProvider serviceProvider) : IHostedService
var dbContext = scope.ServiceProvider.GetRequiredService<DataContext>();
await dbContext.Database.MigrateAsync(cancellationToken);
// Configure SQLite for better concurrency and performance
await dbContext.Database.ExecuteSqlRawAsync("PRAGMA journal_mode=WAL;", cancellationToken);
await dbContext.Database.ExecuteSqlRawAsync("PRAGMA synchronous=NORMAL;", cancellationToken);
await dbContext.Database.ExecuteSqlRawAsync("PRAGMA busy_timeout=5000;", cancellationToken);
await dbContext.Database.ExecuteSqlRawAsync("PRAGMA cache_size=-64000;", cancellationToken);
var settings = scope.ServiceProvider.GetRequiredService<Settings>();
await settings.Seed();
await settings.ResetCache();