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fix CacheDb. Make cache ConcurrentDictionary

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This commit is contained in:
Фролов 2021-10-18 11:06:42 +05:00
parent 589959c802
commit 0a3891a332
1 changed files with 5 additions and 6 deletions
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11
AsbCloudInfrastructure/Services/Cache/CacheDb.cs
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@ -9,8 +9,8 @@ namespace AsbCloudInfrastructure.Services.Cache
public class CacheDb
{
private readonly Dictionary<string, (DateTime, IEnumerable)> cache =
new Dictionary<string, (DateTime, IEnumerable)>();
private readonly ConcurrentDictionary<string, (DateTime, IEnumerable)> cache =
new ConcurrentDictionary<string, (DateTime, IEnumerable)>();
private readonly TimeSpan obsolesenceTime = TimeSpan.FromMinutes(15);
@ -19,12 +19,11 @@ namespace AsbCloudInfrastructure.Services.Cache
{
var entityTypeName = typeof(TEntity).FullName;
if (!cache.ContainsKey(entityTypeName))
cache[entityTypeName] = (DateTime.Now, new List<TEntity>());
var cacheItem = cache.GetOrAdd(entityTypeName, (DateTime.Now, new List<TEntity>()));
bool isCachedDataObsolete = DateTime.Now - cache[entityTypeName].Item1 > obsolesenceTime;
bool isCachedDataObsolete = DateTime.Now - cacheItem.Item1 > obsolesenceTime;
var tableCache = new CacheTable<TEntity>(context, cache[entityTypeName]);
var tableCache = new CacheTable<TEntity>(context, cacheItem);
if (isCachedDataObsolete)
tableCache.Refresh();