also carried away

1 files changed, 0 insertions, 222 deletions

diff --git a/lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCache.cs b/lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCache.cs
deleted file mode 100644
index a56529b..0000000
--- a/lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCache.cs
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
-* Copyright (c) 2023 Vaughn Nugent
-* 
-* Library: VNLib
-* Package: VNLib.Plugins.Extensions.VNCache
-* File: MemoryCache.cs 
-*
-* MemoryCache.cs is part of VNLib.Plugins.Extensions.VNCache 
-* which is part of the larger VNLib collection of libraries and utilities.
-*
-* VNLib.Plugins.Extensions.VNCache is free software: you can redistribute it and/or modify 
-* it under the terms of the GNU Affero General Public License as 
-* published by the Free Software Foundation, either version 3 of the
-* License, or (at your option) any later version.
-*
-* VNLib.Plugins.Extensions.VNCache is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU Affero General Public License for more details.
-*
-* You should have received a copy of the GNU Affero General Public License
-* along with this program.  If not, see https://www.gnu.org/licenses/.
-*/
-
-using System;
-using System.Text.Json;
-using System.Threading;
-using System.Threading.Tasks;
-
-using VNLib.Utils;
-using VNLib.Utils.Memory;
-using VNLib.Utils.Logging;
-using VNLib.Utils.Memory.Diagnostics;
-using VNLib.Data.Caching;
-using VNLib.Data.Caching.ObjectCache;
-using VNLib.Plugins.Extensions.Loading;
-using VNLib.Data.Caching.ObjectCache.Server;
-
-namespace VNLib.Plugins.Extensions.VNCache
-{
-    [ConfigurationName(VNCacheExtensions.CACHE_CONFIG_KEY)]
-    internal sealed class MemoryCache : VnDisposeable, IGlobalCacheProvider
-    {
-        const int MB_DIVISOR = 1000 * 1024;
-
-        const string DEBUG_TEMPLATE =@"Configuring Memory-Only Cache
- | -----------------------------
- | Configuration:
- |   Table Size:  {ts}
- |   Bucket Size: {bs}
- |   Max Objects: {obj}
- | Max Memory Estimations:
- |   4K blocks: {4k}Mb
- |   8K blocks: {8k}Mb
- |  16K blocks: {16K}Mb
- | -----------------------------
-";
-
-        private readonly ICacheObjectSerialzer _serialzer;
-        private readonly ICacheObjectDeserialzer _deserialzer;
-        private readonly IBlobCacheTable _memCache;
-        private readonly IUnmangedHeap _bufferHeap;
-        private readonly BucketLocalManagerFactory _blobCacheMemManager;
-
-        public MemoryCache(PluginBase pbase, IConfigScope config)
-            :this(
-                 config[VNCacheExtensions.MEMORY_CACHE_CONFIG_KEY].Deserialize<MemoryCacheConfig>()!,
-                 pbase.IsDebug(),
-                 pbase.Log
-            )
-        { }
-
-        public MemoryCache(MemoryCacheConfig config):this(config, false, null)
-        { }
-
-        private MemoryCache(MemoryCacheConfig config, bool isDebug, ILogProvider? log)
-        {
-            //Validate config
-            config.Validate();
-
-            if (isDebug)
-            {
-                //Use the debug heap
-                IUnmangedHeap newHeap = MemoryUtil.InitializeNewHeapForProcess();
-
-                //Wrap in diag heap
-                _bufferHeap = new TrackedHeapWrapper(newHeap, true);
-            }
-            else
-            {
-                //Init new "private" heap to alloc buffer from
-                _bufferHeap = MemoryUtil.InitializeNewHeapForProcess();
-            }
-
-            _blobCacheMemManager = BucketLocalManagerFactory.Create(config.ZeroAllAllocations);
-
-            //Setup cache table
-            _memCache = new BlobCacheTable(config.TableSize, config.BucketSize, _blobCacheMemManager, null);
-
-            /*
-             * Default to json serialization by using the default
-             * serializer and JSON options
-             */
-
-            JsonCacheObjectSerializer defaultSerializer = new();
-            _serialzer = defaultSerializer;
-            _deserialzer = defaultSerializer;
-
-            PrintDebug(log, config);
-        }
-
-        private static void PrintDebug(ILogProvider? log, MemoryCacheConfig config)
-        {
-            long maxObjects = config.BucketSize * config.TableSize;
-
-            long size4kMb = (maxObjects * 4096)/MB_DIVISOR;
-            long size8kMb = (maxObjects * 8128)/MB_DIVISOR;
-            long size16kMb = (maxObjects * 16384)/MB_DIVISOR;
-
-            log?.Debug(DEBUG_TEMPLATE, config.TableSize, config.BucketSize, maxObjects, size4kMb, size8kMb, size16kMb);
-        }
-
-        ///<inheritdoc/>
-        public bool IsConnected { get; } = true;
-
-        protected override void Free()
-        {
-            _memCache.Dispose();
-            _bufferHeap.Dispose();
-            _blobCacheMemManager.Dispose();
-        }
-
-        ///<inheritdoc/>
-        public Task AddOrUpdateAsync<T>(string key, string? newKey, T value, CancellationToken cancellation) => AddOrUpdateAsync(key, newKey, value, _serialzer, cancellation);
-
-        ///<inheritdoc/>
-        public async Task AddOrUpdateAsync<T>(string key, string? newKey, T value, ICacheObjectSerialzer serialzer, CancellationToken cancellation)
-        {
-            Check();
-
-            //Alloc serialzation buffer
-            using AddOrUpdateBuffer buffer = new (_bufferHeap);
-
-            //Serialze the value
-            serialzer.Serialize(value, buffer);
-
-            //Update object data
-            await _memCache.AddOrUpdateObjectAsync(key, newKey, static b => b.GetData(), buffer, default, cancellation);
-        }
-
-        ///<inheritdoc/>
-        public Task DeleteAsync(string key, CancellationToken cancellation)
-        {
-            Check();
-            return _memCache.DeleteObjectAsync(key, cancellation).AsTask();
-        }
-
-        ///<inheritdoc/>
-        public Task<T?> GetAsync<T>(string key, CancellationToken cancellation) => GetAsync<T>(key, _deserialzer, cancellation);
-
-        ///<inheritdoc/>
-        public async Task<T?> GetAsync<T>(string key, ICacheObjectDeserialzer deserializer, CancellationToken cancellation)
-        {
-            Check();
-
-            IBlobCacheBucket bucket = _memCache.GetBucket(key);
-
-            //Obtain lock
-            IBlobCache cache = await bucket.ManualWaitAsync(cancellation);
-
-            try
-            {
-                //Try to read the value
-                if (cache.TryGetValue(key, out CacheEntry entry))
-                {
-                    return deserializer.Deserialze<T>(entry.GetDataSegment());
-                }
-
-                return default;
-            }
-            finally
-            {
-                bucket.Release();
-            }
-        }
-
-        ///<inheritdoc/>
-        public async Task GetAsync(string key, IObjectData rawData, CancellationToken cancellation)
-        {
-            Check();
-
-            //Get the bucket from the desired key
-            IBlobCacheBucket bucket = _memCache.GetBucket(key);
-
-            //Obtain lock
-            IBlobCache cache = await bucket.ManualWaitAsync(cancellation);
-
-            try
-            {
-                //Try to read the value
-                if (cache.TryGetValue(key, out CacheEntry entry))
-                {
-                    //Set result data
-                    rawData.SetData(entry.GetDataSegment());
-                }
-            }
-            finally
-            {
-                bucket.Release();
-            }
-        }
-
-        ///<inheritdoc/>
-        public Task AddOrUpdateAsync(string key, string? newKey, IObjectData rawData, CancellationToken cancellation)
-        {
-            Check();
-
-            //Update object data
-            return _memCache.AddOrUpdateObjectAsync(key, newKey, static b => b.GetData(), rawData, default, cancellation).AsTask();
-        }
-    }
-}
\ No newline at end of file