mirror of
https://github.com/streetwriters/notesnook-sync-server.git
synced 2026-11-03 06:37:05 +01:00
Abdullah Atta
960c4363b6
* sync: keep pushed ciphers as UTF-8 from the hub to MongoDB Pushed ciphers were parsed into strings, then encoded back to UTF-8 by the driver into a new buffer for each large one: the two largest sources of large object heap allocations on prod. PushItems now reads each cipher straight into a pooled UTF-8 buffer and UpsertMany writes the item's BSON itself, from that buffer, into another pooled one. The stored documents are unchanged. Validation moves to SyncItemValidator, and the base64 check is vectorized. * sync: hand back pushed buffers when a push is rejected The hub disposed the pushed items only after its own checks, and the authorization filter rejects a call after SignalR has bound it, so those rejections left their pooled buffers to the GC. A push with null items also made the cleanup throw over the real error.
30 lines
787 B
C#
30 lines
787 B
C#
using Notesnook.API.Models;
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namespace Notesnook.API.Tests;
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public static class TestItems
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{
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public static SyncItem Note(string itemId) => new()
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{
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ItemId = itemId,
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Algorithm = Algorithms.Default,
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Cipher = Convert.ToBase64String(new byte[16]),
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IV = Convert.ToBase64String(new byte[24]),
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Length = 16,
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Version = 5.9
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};
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public static PushedSyncItem Pushed(SyncItem item) => new()
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{
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ItemId = item.ItemId,
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Algorithm = item.Algorithm,
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Cipher = PooledUtf8String.FromString(item.Cipher),
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IV = item.IV,
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Length = item.Length,
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Version = item.Version,
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KeyVersion = item.KeyVersion
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};
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public static PushedSyncItem PushedNote(string itemId) => Pushed(Note(itemId));
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}
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