7eb06c8ac5
Port Go filestore tombstone/deletion tests, consumer state encode/decode, consumer file store persistence, and message TTL enforcement. Adds ConsumerStateCodec and ConsumerFileStore implementations. 17 new tests ported from filestore_test.go.
30 lines
1.4 KiB
C#
30 lines
1.4 KiB
C#
namespace NATS.Server.JetStream.Storage;
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public sealed class FileStoreOptions
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{
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public string Directory { get; set; } = string.Empty;
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public int BlockSizeBytes { get; set; } = 64 * 1024;
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public string IndexManifestFileName { get; set; } = "index.manifest.json";
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public int MaxAgeMs { get; set; }
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// Legacy boolean compression / encryption flags (FSV1 envelope format).
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// When set and the corresponding enum is left at its default (NoCompression /
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// NoCipher), the legacy Deflate / XOR path is used for backward compatibility.
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public bool EnableCompression { get; set; }
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public bool EnableEncryption { get; set; }
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public bool EnablePayloadIntegrityChecks { get; set; } = true;
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public byte[]? EncryptionKey { get; set; }
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// Go parity: StoreCompression / StoreCipher (filestore.go ~line 91-92).
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// When Compression == S2Compression the S2/Snappy codec is used (FSV2 envelope).
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// When Cipher != NoCipher an AEAD cipher is used instead of the legacy XOR.
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// Enums are defined in AeadEncryptor.cs.
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public StoreCompression Compression { get; set; } = StoreCompression.NoCompression;
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public StoreCipher Cipher { get; set; } = StoreCipher.NoCipher;
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// Go: StreamConfig.MaxMsgsPer — maximum messages per subject (1 = keep last per subject).
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// Reference: golang/nats-server/server/filestore.go — per-subject message limits.
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public int MaxMsgsPerSubject { get; set; }
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}
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