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Cache tweaks

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This commit is contained in:
Den Delimarsky
2021-04-24 12:37:28 -07:00
parent 395309c67c
commit 7d71e8828c
1 changed files with 9 additions and 3 deletions
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12
src/modules/espresso/Espresso.Shell/Program.cs
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@@ -6,6 +6,7 @@ using Espresso.Shell.Core;
using Espresso.Shell.Models; using Espresso.Shell.Models;
using Newtonsoft.Json; using Newtonsoft.Json;
using System; using System;
using System.Collections.Specialized;
using System.CommandLine; using System.CommandLine;
using System.CommandLine.Invocation; using System.CommandLine.Invocation;
using System.IO; using System.IO;
@@ -23,7 +24,7 @@ namespace Espresso.Shell
private static MemoryCache _memoryCache; private static MemoryCache _memoryCache;
private static CacheItemPolicy _cacheItemPolicy; private static CacheItemPolicy _cacheItemPolicy;
private const int CacheExpirationTimeframe = 500; private const int CacheExpirationTimeframe = 1000;
static int Main(string[] args) static int Main(string[] args)
{ {
@@ -109,7 +110,12 @@ namespace Espresso.Shell
try try
{ {
_memoryCache = MemoryCache.Default; var cacheConfig = new NameValueCollection()
{
{"CacheMemoryLimitMegabytes", "1"},
{"PollingInterval", TimeSpan.FromMilliseconds(1000).ToString()},
};
_memoryCache = new MemoryCache("EventCache", cacheConfig);
watcher = new FileSystemWatcher watcher = new FileSystemWatcher
{ {
@@ -174,7 +180,7 @@ namespace Espresso.Shell
private static void HandleEspressoConfigChange(object sender, FileSystemEventArgs e) private static void HandleEspressoConfigChange(object sender, FileSystemEventArgs e)
{ {
_cacheItemPolicy.AbsoluteExpiration = DateTimeOffset.Now.AddMilliseconds(CacheExpirationTimeframe); _cacheItemPolicy.AbsoluteExpiration = DateTimeOffset.Now.AddMilliseconds(CacheExpirationTimeframe);
_memoryCache.AddOrGetExisting(e.Name, e, _cacheItemPolicy); _memoryCache.Set(e.Name, e, _cacheItemPolicy);
} }
private static void ProcessSettings(string fullPath) private static void ProcessSettings(string fullPath)