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Diffstat (limited to 'lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCacheConfig.cs')
| -rw-r--r-- | lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCacheConfig.cs | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCacheConfig.cs b/lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCacheConfig.cs deleted file mode 100644 index 57c2793..0000000 --- a/lib/VNLib.Plugins.Extensions.VNCache/src/MemoryCacheConfig.cs +++ /dev/null @@ -1,109 +0,0 @@ -/* -* Copyright (c) 2023 Vaughn Nugent -* -* Library: VNLib -* Package: VNLib.Plugins.Extensions.VNCache -* File: MemoryCacheConfig.cs -* -* MemoryCacheConfig.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.Serialization; - -using VNLib.Plugins.Extensions.Loading; - -namespace VNLib.Plugins.Extensions.VNCache -{ - /// <summary> - /// Memorycache configuration object. Json-(de)serializable - /// </summary> - public sealed class MemoryCacheConfig : ICacheRefreshPolicy, IOnConfigValidation - { - /// <summary> - /// The number of buckets within the cache table - /// </summary> - [JsonPropertyName("buckets")] - public uint TableSize { get; set; } = 10; - - /// <summary> - /// The number of cache entries within each bucket - /// </summary> - [JsonPropertyName("bucket_size")] - public uint BucketSize { get; set; } = 5000; - - /// <summary> - /// The maxium size (in bytes) of each cache entry within any bucket - /// </summary> - [JsonPropertyName("max_object_size")] - public uint MaxBlobSize { get; set; } = 16 * 1024; - - [JsonIgnore] - public TimeSpan MaxCacheAge { get; set; } = TimeSpan.FromMinutes(1); - - /// <summary> - /// When refresh intervals are configured, The maxium cache entry age in seconds. - /// </summary> - [JsonPropertyName("max_age_sec")] - public uint MaxAgeSeconds - { - get => (uint)MaxCacheAge.TotalSeconds; - set => MaxCacheAge = TimeSpan.FromSeconds(value); - } - /* - * Default disable cache - */ - [JsonIgnore] - public TimeSpan RefreshInterval { get; set; } = TimeSpan.Zero; - - /// <summary> - /// The time (in seconds) a cache entry refresh interval will occur - /// if scheduled on a plugin - /// </summary> - [JsonPropertyName("refresh_interval_sec")] - public uint RefreshIntervalSeconds - { - get => (uint)RefreshInterval.TotalSeconds; - set => RefreshInterval = TimeSpan.FromSeconds(value); - } - - /// <summary> - /// Zeros all cache entry memory allocations before they are used - /// </summary> - [JsonPropertyName("zero_all")] - public bool ZeroAllAllocations { get; set; } - - ///<inheritdoc/> - public void Validate() - { - if(TableSize == 0) - { - throw new ArgumentException("You must specify a cache bucket table size", "buckets"); - } - - if(BucketSize == 0) - { - throw new ArgumentException("You must specify the maxium number of entires allowed in each bucket ", "bucket_size"); - } - - if(MaxBlobSize < 16) - { - throw new ArgumentException("You must configure a maximum object size", "max_object_size"); - } - } - } -}
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