public LimitedSizeMemoryCache()
{
Cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions()
{
SizeLimit = 1024
});
}
public static void Main(string[] args)
{
// Runs several concurrent threads that access an item that periodically expires and is re-created.
MemoryCache cache = new MemoryCache(new MemoryCacheOptions());
string key = "MyKey";
var options = new MemoryCacheEntryOptions().SetAbsoluteExpiration(TimeSpan.FromMilliseconds(50));
var tasks = new List<Task>();
for (int threads = 0; threads < 100; threads++)
{
var task = Task.Run(() =>
{
for (int i = 0; i < 110000; i++)
{
object value;
if(!cache.TryGetValue(key, out value))
{
// Fake expensive object creation.
for (int j = 0; j < 1000000; j++)
{
}
cache.Set(key, new object(), options);
}
}
});
tasks.Add(task);
}
Console.WriteLine("Running");
Task.WaitAll(tasks.ToArray());
Console.WriteLine("Done");
}
public void AddCache()
{
var cacheConfig =
(CacheType)Enum.Parse(typeof(CacheType), _configuration.GetSection("AppSettings")["CacheType"]);
switch (cacheConfig)
{
case CacheType.InMemory:
//net本地内存缓存
_services.AddScoped <ICache, Infrastructure.Cache.MemoryCache>();
_services.AddSingleton((Func <IServiceProvider, IMemoryCache>)(factory =>
{
var cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
return(cache);
}));
break;
case CacheType.Redis:
//redis 分布式缓存
_services.AddScoped <ICache, RedisCache>();
//autofac单例模式不能重连对象，只能自定义个类实现单例
//services.AddSingleton<ConnectionMultiplexer>(provider =>
//{
// var connection= ConnectionMultiplexer.Connect(Appsettings.app(new string[] { "AppSettings", "RedisCaching", "ConnectionString" }));
// return connection;
//});
break;
}
}
/// <summary>Static constructor.</summary>
static QueryCacheManager()
{
Cache = new MemoryCache(new MemoryCacheOptions());
DefaultMemoryCacheEntryOptions = new MemoryCacheEntryOptions();
CachePrefix = "Z.EntityFramework.Plus.QueryCacheManager;";
CacheTags = new ConcurrentDictionary<string, List<string>>();
}
/// <inheritdoc />
public MemoryCache(ILogger logger, string name, MemoryCacheOptions cacheOptions)
: base(logger)
{
_name = name;
_cacheOptions = cacheOptions;
_memoryCache = new Microsoft.Extensions.Caching.Memory.MemoryCache(_cacheOptions);
}
public MethodResultCache(string methodName, int expirationPeriod = 30)
{
var options = new MemoryCacheOptions {
ExpirationScanFrequency = TimeSpan.FromMinutes(expirationPeriod)
};
_cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(options);
}
public void ClearCachedResults()
{
_cache.Dispose();
var options = new MemoryCacheOptions {
ExpirationScanFrequency = TimeSpan.FromMinutes(30)
};
_cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(options);
}
public CacheSheetTest()
{
_spreadsheetRepository = ServiceFactory.CreateSpreadSheetRepository();
_mockRepository = ServiceFactory.CreateMockSpreadsheetRepository();
var memoryCache = new MemoryCache(new MemoryCacheOptions());
_cachedMockedDataRepository = new CachedDataRepository(_mockRepository, memoryCache, TimeSpan.FromSeconds(1));
_cachedDataRepository = new CachedDataRepository(_spreadsheetRepository, memoryCache, TimeSpan.FromSeconds(1));
}
public CqrsMemoryCache()
{
_cache = new MemoryCache(new MemoryCacheOptions() { ExpirationScanFrequency = new TimeSpan(0, 0, 15, 0) });
_memoryCacheEntryOptions = new MemoryCacheEntryOptions()
{
SlidingExpiration = new TimeSpan(0, 0, 15, 0)
};
}
public RScache()
{
memCache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
folder = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
// Combine the base folder with your specific folder....
specificFolder = Path.Combine(folder, "drums");
Directory.CreateDirectory(specificFolder);
Directory.CreateDirectory(Path.Combine(folder, "localfiles"));
localfiledirectory = Path.Combine(folder, "localfiles");
localpathfile = Path.Combine(localfiledirectory, "localfiles.json");
}
public async Task Get_Returns_Null_WhenNoRecordFound()
{
// Arrange
var mockedStore = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
var underTest = new RegistrationsService(mockedStore);
//Act
var result = await underTest.GetRegistration(Guid.NewGuid().ToString());
//Assert
Assert.AreEqual(result, null);
}
public async Task Caches_per_url()
{
// setup
var testMessageHandler = new TestMessageHandler();
var cache = new MemoryCache(new MemoryCacheOptions());
var client = new HttpClient(new InMemoryCacheHandler(testMessageHandler, null, null, cache));
// execute for different URLs
await client.GetAsync("http://unittest1");
await client.GetAsync("http://unittest2");
// validate
testMessageHandler.NumberOfCalls.Should().Be(2);
}
public async Task Is_case_sensitive()
{
// setup
var testMessageHandler = new TestMessageHandler();
var cache = new MemoryCache(new MemoryCacheOptions());
var client = new HttpClient(new InMemoryCacheHandler(testMessageHandler, null, null, cache));
// execute for different URLs, only different by casing
await client.GetAsync("http://unittest/foo.html");
await client.GetAsync("http://unittest/FOO.html");
// validate
testMessageHandler.NumberOfCalls.Should().Be(2);
}
public MessageControllerTest(ITestOutputHelper output)
{
this.output = output;
lookupRepo = new FakeLookupRepository();
logger = new DivineLogger<FakeDataStore>(new FakeDataStore());
cache = new MemoryCache(new MemoryCacheOptions());
msgService = new FakeCommunicationService();
var mockContext = new MockContext<IRepository<Member>>();
membersRepo = new FakeMemberRepository(mockContext);
var repositories = new DivineRepositories(attendanceRepo, lookupRepo, membersRepo, msgRepo);
//divineBot = new TextDivineBot(repositories, msgService);
mockContext.Arrange(x => (x.GetAllAsync())).Returns(Task.FromResult(membersList.AsQueryable()));
messageCtrl = new MessageController(repositories, msgService, cache, logger, null);
}
public void ReturnsOnlyStaticUrlWhenPatternDoesntFindAnyMatches()
{
// Arrange
var fileProvider = MakeFileProvider();
var cache = new MemoryCache(new MemoryCacheOptions());
var requestPathBase = PathString.Empty;
var globbingUrlBuilder = new GlobbingUrlBuilder(fileProvider, cache, requestPathBase);
// Act
var urlList = globbingUrlBuilder.BuildUrlList("/site.css", "**/*.css", excludePattern: null);
// Assert
Assert.Collection(urlList, url => Assert.Equal("/site.css", url));
}
public void InvalidateCache()
{
var cache = new MemoryCache(_CacheOptions);
foreach (var provider in Providers.Select(p => p.Value as CachedRateProvider).Where(p => p != null))
{
provider.CacheSpan = CacheSpan;
provider.MemoryCache = cache;
}
if (Providers.TryGetValue(CoinGeckoRateProvider.CoinGeckoName, out var coinAverage) && coinAverage is BackgroundFetcherRateProvider c)
{
c.RefreshRate = CacheSpan;
c.ValidatyTime = CacheSpan + TimeSpan.FromMinutes(1.0);
}
}
public async Task Add_Returns_SavedRecordId()
{
// Arrange
var mockedStore = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
var underTest = new RegistrationsService(mockedStore);
// Act
var createdRecord = await underTest.AddRegistration(new RegistrationRequest()
{
Locale = "en-GB"
});
//Assert
Assert.IsNotNull(createdRecord.RegistrationId);
}
public async Task Gets_the_data_again_after_entry_is_gone_from_cache()
{
// setup
var testMessageHandler = new TestMessageHandler();
var cache = new MemoryCache(new MemoryCacheOptions());
var client = new HttpClient(new InMemoryCacheHandler(testMessageHandler, null, null, cache));
// execute twice
await client.GetAsync("http://unittest");
cache.Remove(new Uri("http://unittest"));
await client.GetAsync("http://unittest");
// validate
testMessageHandler.NumberOfCalls.Should().Be(2);
}
public void TestMyExtension()
{
var cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
cache.MySet("user", new User {
Name = "Foo"
});
var f = cache.MyGet <User>("user");
Assert.Equal("Foo", f.Name);
f.Name = "Bar";
var b = cache.MyGet <User>("user");
Assert.Equal("Foo", b.Name);
}
public void DedupesStaticUrlAndPatternMatches()
{
// Arrange
var fileProvider = MakeFileProvider(MakeDirectoryContents("site.css", "blank.css"));
var cache = new MemoryCache(new MemoryCacheOptions());
var requestPathBase = PathString.Empty;
var globbingUrlBuilder = new GlobbingUrlBuilder(fileProvider, cache, requestPathBase);
// Act
var urlList = globbingUrlBuilder.BuildUrlList("/site.css", "**/*.css", excludePattern: null);
// Assert
Assert.Collection(urlList,
url => Assert.Equal("/site.css", url),
url => Assert.Equal("/blank.css", url));
}
/// <summary>
/// Initializes a new instance of the <see cref="RazorViewEngine" />.
/// </summary>
public MultiTemplateEngine(
IRazorPageFactoryProvider pageFactory,
IRazorPageActivator pageActivator,
HtmlEncoder htmlEncoder,
IOptions<RazorViewEngineOptions> optionsAccessor,
ILoggerFactory loggerFactory)
{
_options = optionsAccessor.Value;
_pageFactory = pageFactory;
_pageActivator = pageActivator;
_htmlEncoder = htmlEncoder;
_logger = loggerFactory.CreateLogger<RazorViewEngine>();
ViewLookupCache = new MemoryCache(new MemoryCacheOptions
{
CompactOnMemoryPressure = false
});
}
public async Task Only_caches_get_results()
{
// setup
var testMessageHandler = new TestMessageHandler();
var cache = new MemoryCache(new MemoryCacheOptions());
var client = new HttpClient(new InMemoryCacheHandler(testMessageHandler, null, null, cache));
// execute twice for different methods
await client.PostAsync("http://unittest", new StringContent(string.Empty));
await client.PostAsync("http://unittest", new StringContent(string.Empty));
await client.PutAsync("http://unittest", new StringContent(string.Empty));
await client.PutAsync("http://unittest", new StringContent(string.Empty));
await client.DeleteAsync("http://unittest");
await client.DeleteAsync("http://unittest");
// validate
testMessageHandler.NumberOfCalls.Should().Be(6);
}
public void TestMemoryObject2()
{
var cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
var entry = cache.CreateEntry("user");
entry.Value = new User {
Name = "Foo"
};
cache.TryGetValue("user", out User f);
Assert.Equal("Foo", f.Name);
f.Name = "Bar";
cache.TryGetValue("user", out User b);
Assert.Equal("Bar", b.Name);
}
public void Contact()
{
// Arrange
var config = new ConfigurationRoot(new List<IConfigurationProvider> {new MemoryConfigurationProvider(new MemoryConfigurationSource())});
config["kEY1"] = "keyValue1";
config["key2"] = "keyValue2";
config["USERNAME"] = "******";
var otherSettings = new OtherSettings { Numbers = new int[] { 234, 567 } };
var options = new OptionsWrapper<OtherSettings>(otherSettings);
var loggerFactory = new LoggerFactory();
var logger = loggerFactory.CreateLogger<HomeController>();
IMemoryCache cache = new MemoryCache(new MemoryCacheOptions());
HomeController controller = new HomeController(config, options, logger, cache);
// Act
ViewResult result = controller.Contact() as ViewResult;
// Assert
Assert.Equal("keyValue1 SNeagu 234, 567", result.ViewBag.Message);
}
public void TestInitialize()
{
cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
List <string> fpListOfKeys = new List <string>();
List <Segment> segments = new List <Segment>();
Segment segment = new Segment {
Latitude = 30, Longitude = 60, TimespanSeconds = 120
};
segments.Add(segment);
testFlightPlan = new FlightPlan
{
FlightPlanId = "123",
InitialLocation = new FlightPlan.Location {
Longitude = 0, Latitude = 0, DateTime = DateTime.Parse("2020-05-30T12:00:00Z")
},
Segments = segments
};
fpListOfKeys.Add("123");
cache.Set("flightListKeys", fpListOfKeys);
cache.Set("123", testFlightPlan);
}
/// <summary>
/// 将服务添加到容器
/// </summary>
/// <param name="services"></param>
public IServiceProvider ConfigureServices(IServiceCollection services)
{
#region 部分服务注入-netcore自带方法
//缓存注入
services.AddSingleton <IMemoryCache>(factory => new MemoryCache(new MemoryCacheOptions()));
//redis
services.AddSingleton <IRedisCache, RedisCache>();
//log日志注入
services.AddSingleton <ILoggerHelper, LogHelper>();
#endregion
#region 初始化DB
//services.AddScoped<DbContext>();
#endregion
#region CORS
services.AddCors(c =>
{
////↓↓↓↓↓↓↓注意正式环境不要使用这种全开放的处理↓↓↓↓↓↓↓↓↓↓
//c.AddPolicy("AllRequests", policy =>
//{
// policy
// .AllowAnyOrigin()//允许任何源
// .AllowAnyMethod()//允许任何方式
// .AllowAnyHeader()//允许任何头
// .AllowCredentials();//允许cookie
//});
////↑↑↑↑↑↑↑注意正式环境不要使用这种全开放的处理↑↑↑↑↑↑↑↑↑↑
//一般采用这种方法
c.AddPolicy("LimitRequests", policy =>
{
policy
.WithOrigins("http://*****:*****@iwenli.org", Url = "http://www.iwenli.org"
}
});
c.OrderActionsBy(m => m.RelativePath);
});
#region 读取xml信息
var xmlPath = Path.Combine(basePath, "Demo.Core.xml"); //这个就是刚刚配置的xml文件名
c.IncludeXmlComments(xmlPath, true); //默认的第二个参数是false，这个是controller的注释，记得修改
var xmlModelPath = Path.Combine(basePath, "Demo.Core.Model.xml"); //这个就是Model层的xml文件名
c.IncludeXmlComments(xmlModelPath);
#endregion
#region Token绑定到ConfigureServices
//添加header验证信息
//c.OperationFilter<SwaggerHeader>();
var issuerName = (Configuration.GetSection("Audience"))["Issuer"];
var security = new Dictionary <string, IEnumerable <string> > {
{ issuerName, new string[] { } },
};
c.AddSecurityRequirement(security);
c.AddSecurityDefinition(issuerName, new ApiKeyScheme
{
Description = "JWT授权(数据将在请求头中进行传输) 直接在下框中输入Bearer {token}（注意两者之间是一个空格）\"",
Name = "Authorization", //jwt默认的参数名称
In = "header", //jwt默认存放Authorization信息的位置(请求头中)
Type = "apiKey"
});
#endregion
});
#endregion
#region MVC + 注入全局异常捕获
services.AddMvc(m =>
{
//全局异常过滤
m.Filters.Add(typeof(GlobalExceptionsFilter));
})
.SetCompatibilityVersion(Microsoft.AspNetCore.Mvc.CompatibilityVersion.Version_2_2)
//全局配置Json序列化处理
.AddJsonOptions(options =>
{
//忽略循环引用
options.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
//不使用驼峰样式的key
//options.SerializerSettings.ContractResolver = new DefaultContractResolver();
//设置时间格式
options.SerializerSettings.DateFormatString = "yyyy-MM-dd HH:mm:ss";
});
#endregion
#region Token服务注册
services.AddSingleton((Func <IServiceProvider, IMemoryCache>)(factory =>
{
var cache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
return(cache);
}));
services.AddAuthorization(options =>
{
options.AddPolicy("Client", policy => policy.RequireRole("Client").Build());
options.AddPolicy("Admin", policy => policy.RequireRole("Admin").Build());
options.AddPolicy("AdminOrClient", policy => policy.RequireRole("Admin,Client").Build());
});
#endregion
#region AutoFac
//实例化 AutoFac 容器
var builder = new ContainerBuilder();
//注册要通过反射创建的组件
builder.RegisterType <LogAop>();
builder.RegisterType <MemoryCacheAop>();
builder.RegisterType <RedisCacheAop>();
//builder.RegisterType<AdvertisementServices>().As<IAdvertisementServices>();
try
{
#region 引用项目，通过FileLoad
var serviceDllFile = Path.Combine(basePath, "Demo.Core.Service.dll");
var serviceAssembly = Assembly.LoadFile(serviceDllFile);
// AOP 开关，如果想要打开指定的功能，只需要在 appsettigns.json 对应对应 true 就行。
var cacheType = new List <Type>();
if (AppsettingsHelper.Get(new string[] { "AppSettings", "RedisCaching", "Enabled" }).ObjToBool())
{
cacheType.Add(typeof(RedisCacheAop));
}
if (AppsettingsHelper.Get(new string[] { "AppSettings", "MemoryCachingAop", "Enabled" }).ObjToBool())
{
cacheType.Add(typeof(MemoryCacheAop));
}
if (AppsettingsHelper.Get(new string[] { "AppSettings", "LogAop", "Enabled" }).ObjToBool())
{
cacheType.Add(typeof(LogAop));
}
builder.RegisterAssemblyTypes(serviceAssembly)
.AsImplementedInterfaces()
.InstancePerLifetimeScope()
.EnableInterfaceInterceptors() //引用Autofac.Extras.DynamicProxy;
//如果你想注入两个，就这么写 InterceptedBy(typeof(BlogCacheAOP), typeof(BlogLogAOP));
//如果想使用Redis缓存，请必须开启 redis 服务，端口号我的是6319，如果不一样还是无效，否则请使用memory缓存 BlogCacheAOP
.InterceptedBy(cacheType.ToArray()) //允许将拦截器服务的列表分配给注册。
;
var repositoryDllFile = Path.Combine(basePath, "Demo.Core.Repository.dll");
var repositoryAssembly = Assembly.LoadFile(repositoryDllFile);
builder.RegisterAssemblyTypes(repositoryAssembly).AsImplementedInterfaces();
#endregion
#region 直接引用项目
//var servicveAssembly = Assembly.Load("Demo.Core.Service");
//builder.RegisterAssemblyTypes(servicveAssembly).AsImplementedInterfaces(); //指定已扫描程序集中的类型注册为提供所有其实现的接口。
//var repositoryAssembly = Assembly.Load("Demo.Core.Repository");
//builder.RegisterAssemblyTypes(repositoryAssembly).AsImplementedInterfaces();
#endregion
#endregion
}
catch (Exception e)
{
throw new Exception(e.Message);
}
//将 services 填充 AutoFac 容器生成器
builder.Populate(services);
//使用已进行的组件等级创建新容器
var applicationContainer = builder.Build();
//第三方ico接管
return(new AutofacServiceProvider(applicationContainer));
}
/// <inheritdoc />
public override async Task ClearAsync()
{
_memoryCache.Dispose();
_memoryCache = new Microsoft.Extensions.Caching.Memory.MemoryCache(_cacheOptions);
await Task.FromResult(0);
}
public MemoryCache()
{
var cacheOptions = new MemoryCacheOptions();
_memoryCache = new Microsoft.Extensions.Caching.Memory.MemoryCache(cacheOptions);
}
public void AddAndReplaceEntries_AreThreadSafe()
{
var cache = new MemoryCache(new MemoryCacheOptions
{
ExpirationScanFrequency = TimeSpan.Zero,
SizeLimit = 20,
CompactionPercentage = 0.5
});
var cts = new CancellationTokenSource();
var random = new Random();
var task0 = Task.Run(() =>
{
while (!cts.IsCancellationRequested)
{
var entrySize = random.Next(0, 5);
cache.Set(random.Next(0, 10), entrySize, new MemoryCacheEntryOptions {
Size = entrySize
});
}
});
var task1 = Task.Run(() =>
{
while (!cts.IsCancellationRequested)
{
var entrySize = random.Next(0, 5);
cache.Set(random.Next(0, 10), entrySize, new MemoryCacheEntryOptions {
Size = entrySize
});
}
});
var task2 = Task.Run(() =>
{
while (!cts.IsCancellationRequested)
{
var entrySize = random.Next(0, 5);
cache.Set(random.Next(0, 10), entrySize, new MemoryCacheEntryOptions {
Size = entrySize
});
}
});
cts.CancelAfter(TimeSpan.FromSeconds(5));
var task3 = Task.Delay(TimeSpan.FromSeconds(7));
Task.WaitAll(task0, task1, task2, task3);
Assert.Equal(TaskStatus.RanToCompletion, task0.Status);
Assert.Equal(TaskStatus.RanToCompletion, task1.Status);
Assert.Equal(TaskStatus.RanToCompletion, task2.Status);
Assert.Equal(TaskStatus.RanToCompletion, task3.Status);
var cacheSize = 0;
for (var i = 0; i < 10; i++)
{
cacheSize += cache.Get <int>(i);
}
Assert.Equal(cacheSize, cache.Size);
Assert.InRange(cache.Count, 0, 20);
}
public void OrdersGlobbedMatchResultsCorrectly(string staticUrl, FileNode dirStructure, string[] expectedPaths)
{
// Arrange
var fileProvider = MakeFileProvider(dirStructure);
var cache = new MemoryCache(new MemoryCacheOptions());
var requestPathBase = PathString.Empty;
var globbingUrlBuilder = new GlobbingUrlBuilder(fileProvider, cache, requestPathBase);
// Act
var urlList = globbingUrlBuilder.BuildUrlList(staticUrl, "**/*.*", excludePattern: null);
// Assert
var collectionAssertions = expectedPaths.Select<string, Action<string>>(expected =>
actual => Assert.Equal(expected, actual));
Assert.Collection(urlList, collectionAssertions.ToArray());
}
public async Task ProcessAsync_UsesExpiresSliding_ToExpireCacheEntryWithSlidingExpiration()
{
// Arrange - 1
var currentTime = new DateTimeOffset(2010, 1, 1, 0, 0, 0, TimeSpan.Zero);
var id = "unique-id";
var childContent1 = "original-child-content";
var clock = new Mock<ISystemClock>();
clock.SetupGet(p => p.UtcNow)
.Returns(() => currentTime);
var cache = new MemoryCache(new MemoryCacheOptions { Clock = clock.Object });
var tagHelperContext1 = GetTagHelperContext(id);
var tagHelperOutput1 = GetTagHelperOutput(childContent: childContent1);
tagHelperOutput1.PreContent.SetContent("<cache>");
tagHelperOutput1.PostContent.SetContent("</cache>");
var cacheTagHelper1 = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ViewContext = GetViewContext(),
ExpiresSliding = TimeSpan.FromSeconds(30)
};
// Act - 1
await cacheTagHelper1.ProcessAsync(tagHelperContext1, tagHelperOutput1);
// Assert - 1
Assert.Empty(tagHelperOutput1.PreContent.GetContent());
Assert.Empty(tagHelperOutput1.PostContent.GetContent());
Assert.True(tagHelperOutput1.IsContentModified);
Assert.Equal(childContent1, tagHelperOutput1.Content.GetContent());
// Arrange - 2
currentTime = currentTime.AddSeconds(35);
var childContent2 = "different-content";
var tagHelperContext2 = GetTagHelperContext(id);
var tagHelperOutput2 = GetTagHelperOutput(childContent: childContent2);
tagHelperOutput2.PreContent.SetContent("<cache>");
tagHelperOutput2.PostContent.SetContent("</cache>");
var cacheTagHelper2 = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ViewContext = GetViewContext(),
ExpiresSliding = TimeSpan.FromSeconds(30)
};
// Act - 2
await cacheTagHelper2.ProcessAsync(tagHelperContext2, tagHelperOutput2);
// Assert - 2
Assert.Empty(tagHelperOutput2.PreContent.GetContent());
Assert.Empty(tagHelperOutput2.PostContent.GetContent());
Assert.True(tagHelperOutput2.IsContentModified);
Assert.Equal(childContent2, tagHelperOutput2.Content.GetContent());
}
public void ResolvesMatchedUrlsAgainstPathBase(string pathBase)
{
// Arrange
var fileProvider = MakeFileProvider(MakeDirectoryContents("site.css", "blank.css"));
var cache = new MemoryCache(new MemoryCacheOptions());
var requestPathBase = new PathString(pathBase);
var globbingUrlBuilder = new GlobbingUrlBuilder(fileProvider, cache, requestPathBase);
// Act
var urlList = globbingUrlBuilder.BuildUrlList(
staticUrl: null,
includePattern: "**/*.css",
excludePattern: null);
// Assert
Assert.Collection(urlList,
url => Assert.Equal($"{pathBase}/blank.css", url),
url => Assert.Equal($"{pathBase}/site.css", url));
}
void InitExchanges()
{
// We need to be careful to only add exchanges which OnGetTickers implementation make only 1 request
Providers.Add("binance", new ExchangeSharpRateProvider("binance", new ExchangeBinanceAPI(), true));
Providers.Add("bittrex", new ExchangeSharpRateProvider("bittrex", new ExchangeBittrexAPI(), true));
Providers.Add("poloniex", new ExchangeSharpRateProvider("poloniex", new ExchangePoloniexAPI(), true));
Providers.Add("hitbtc", new ExchangeSharpRateProvider("hitbtc", new ExchangeHitBTCAPI(), true));
Providers.Add("ndax", new ExchangeSharpRateProvider("ndax", new ExchangeNDAXAPI(), true));
// Handmade providers
Providers.Add(CoinGeckoRateProvider.CoinGeckoName, new CoinGeckoRateProvider(_httpClientFactory));
Providers.Add(CoinAverageRateProvider.CoinAverageName, new CoinAverageRateProvider()
{
Exchange = CoinAverageRateProvider.CoinAverageName, HttpClient = _httpClientFactory?.CreateClient("EXCHANGE_COINAVERAGE"), Authenticator = _CoinAverageSettings
});
Providers.Add("kraken", new KrakenExchangeRateProvider()
{
HttpClient = _httpClientFactory?.CreateClient("EXCHANGE_KRAKEN")
});
Providers.Add("bylls", new ByllsRateProvider(_httpClientFactory?.CreateClient("EXCHANGE_BYLLS")));
Providers.Add("bitbank", new BitbankRateProvider(_httpClientFactory?.CreateClient("EXCHANGE_BITBANK")));
Providers.Add("bitpay", new BitpayRateProvider(_httpClientFactory?.CreateClient("EXCHANGE_BITPAY")));
// Those exchanges make multiple requests when calling GetTickers so we remove them
//DirectProviders.Add("gemini", new ExchangeSharpRateProvider("gemini", new ExchangeGeminiAPI()));
//DirectProviders.Add("bitfinex", new ExchangeSharpRateProvider("bitfinex", new ExchangeBitfinexAPI()));
//DirectProviders.Add("okex", new ExchangeSharpRateProvider("okex", new ExchangeOkexAPI()));
//DirectProviders.Add("bitstamp", new ExchangeSharpRateProvider("bitstamp", new ExchangeBitstampAPI()));
foreach (var provider in Providers.ToArray())
{
if (provider.Key == "cryptopia") // Shitty exchange, rate often unavailable, it spams the logs
{
continue;
}
var prov = new BackgroundFetcherRateProvider(provider.Key, Providers[provider.Key]);
if (provider.Key == CoinGeckoRateProvider.CoinGeckoName)
{
prov.RefreshRate = CacheSpan;
prov.ValidatyTime = CacheSpan + TimeSpan.FromMinutes(1.0);
}
else
{
prov.RefreshRate = TimeSpan.FromMinutes(1.0);
prov.ValidatyTime = TimeSpan.FromMinutes(5.0);
}
Providers[provider.Key] = prov;
}
var cache = new MemoryCache(_CacheOptions);
foreach (var supportedExchange in GetCoinGeckoSupportedExchanges())
{
if (!Providers.ContainsKey(supportedExchange.Id))
{
var coinAverage = new CoinGeckoRateProvider(_httpClientFactory)
{
Exchange = supportedExchange.Id
};
var cached = new CachedRateProvider(supportedExchange.Id, coinAverage, cache)
{
CacheSpan = CacheSpan
};
Providers.Add(supportedExchange.Id, cached);
}
}
foreach (var supportedExchange in GetCoinAverageSupportedExchanges())
{
if (!Providers.ContainsKey(supportedExchange.Id))
{
var coinAverage = new CoinGeckoRateProvider(_httpClientFactory)
{
Exchange = supportedExchange.Id
};
var cached = new CachedRateProvider(supportedExchange.Id, coinAverage, cache)
{
CacheSpan = CacheSpan
};
Providers.Add(supportedExchange.Id, cached);
}
}
}
public MemoryCacheTests()
{
_memoryCache = new MemoryCache(new MemoryCacheOptions());
}
public void ReturnsValueFromCache()
{
// Arrange
var filePath = "/hello/world";
var fileProvider = GetMockFileProvider(filePath);
var memoryCache = new MemoryCache(new MemoryCacheOptions());
memoryCache.Set(filePath, "FromCache");
var fileVersionProvider = new FileVersionProvider(
fileProvider,
memoryCache,
GetRequestPathBase());
// Act
var result = fileVersionProvider.AddFileVersionToPath(filePath);
// Assert
Assert.Equal("FromCache", result);
}
public MemoryCache()
{
_internal = new Microsoft.Extensions.Caching.Memory.MemoryCache(new MemoryCacheOptions());
}
public void HandlesCommaSeparatedPatterns(string includePattern, string[] expectedOutput)
{
// Arrange
var fileProvider = MakeFileProvider(MakeDirectoryContents("site.css", "blank.js", "site2.txt", "site.js"));
var cache = new MemoryCache(new MemoryCacheOptions());
var requestPathBase = PathString.Empty;
var globbingUrlBuilder = new GlobbingUrlBuilder(fileProvider, cache, requestPathBase);
// Act
var urlList = globbingUrlBuilder.BuildUrlList(
staticUrl: null,
includePattern: includePattern,
excludePattern: null);
// Assert
Assert.Equal(expectedOutput, urlList, StringComparer.Ordinal);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="name">Unique name of the cache</param>
public MemoryCache(string name)
: base(name)
{
_memoryCache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new OptionsWrapper <MemoryCacheOptions>(new MemoryCacheOptions()));
}
public void UpdateCacheEntryOptions_SetsCachePreservationPriority()
{
// Arrange
var priority = CacheItemPriority.High;
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheTagHelper = new CacheTagHelper(cache, new HtmlTestEncoder())
{
Priority = priority
};
// Act
var cacheEntryOptions = cacheTagHelper.GetMemoryCacheEntryOptions(new EntryLink());
// Assert
Assert.Equal(priority, cacheEntryOptions.Priority);
}
public void UpdateCacheEntryOptions_CopiesTriggersFromEntryLink()
{
// Arrange
var expiresSliding = TimeSpan.FromSeconds(30);
var expected = new[] { Mock.Of<IChangeToken>(), Mock.Of<IChangeToken>() };
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheTagHelper = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ExpiresSliding = expiresSliding
};
var entryLink = new EntryLink();
entryLink.AddExpirationTokens(expected);
// Act
var cacheEntryOptions = cacheTagHelper.GetMemoryCacheEntryOptions(entryLink);
// Assert
Assert.Equal(expected, cacheEntryOptions.ExpirationTokens.ToArray());
}
public async Task ProcessAsync_ReturnsCachedValue_IfVaryByParamIsUnchanged()
{
// Arrange - 1
var id = "unique-id";
var childContent = "original-child-content";
var cache = new MemoryCache(new MemoryCacheOptions());
var tagHelperContext1 = GetTagHelperContext(id);
var tagHelperOutput1 = GetTagHelperOutput(
attributes: new TagHelperAttributeList(),
childContent: childContent);
var cacheTagHelper1 = new CacheTagHelper(cache, new HtmlTestEncoder())
{
VaryByQuery = "key1,key2",
ViewContext = GetViewContext(),
};
cacheTagHelper1.ViewContext.HttpContext.Request.QueryString = new Http.QueryString(
"?key1=value1&key2=value2");
// Act - 1
await cacheTagHelper1.ProcessAsync(tagHelperContext1, tagHelperOutput1);
// Assert - 1
Assert.Empty(tagHelperOutput1.PreContent.GetContent());
Assert.Empty(tagHelperOutput1.PostContent.GetContent());
Assert.True(tagHelperOutput1.IsContentModified);
Assert.Equal(childContent, tagHelperOutput1.Content.GetContent());
// Arrange - 2
var tagHelperContext2 = GetTagHelperContext(id);
var tagHelperOutput2 = GetTagHelperOutput(
attributes: new TagHelperAttributeList(),
childContent: "different-content");
var cacheTagHelper2 = new CacheTagHelper(cache, new HtmlTestEncoder())
{
VaryByQuery = "key1,key2",
ViewContext = GetViewContext(),
};
cacheTagHelper2.ViewContext.HttpContext.Request.QueryString = new Http.QueryString(
"?key1=value1&key2=value2");
// Act - 2
await cacheTagHelper2.ProcessAsync(tagHelperContext2, tagHelperOutput2);
// Assert - 2
Assert.Empty(tagHelperOutput2.PreContent.GetContent());
Assert.Empty(tagHelperOutput2.PostContent.GetContent());
Assert.True(tagHelperOutput2.IsContentModified);
Assert.Equal(childContent, tagHelperOutput2.Content.GetContent());
}
public async Task ProcessAsync_FlowsEntryLinkThatAllowsAddingTriggersToAddedEntry()
{
// Arrange
var id = "some-id";
var expectedContent = new DefaultTagHelperContent();
expectedContent.SetContent("some-content");
var tokenSource = new CancellationTokenSource();
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheEntryOptions = new MemoryCacheEntryOptions()
.AddExpirationToken(new CancellationChangeToken(tokenSource.Token));
var tagHelperContext = new TagHelperContext(
allAttributes: new TagHelperAttributeList(),
items: new Dictionary<object, object>(),
uniqueId: id);
var tagHelperOutput = new TagHelperOutput(
"cache",
new TagHelperAttributeList { { "attr", "value" } },
getChildContentAsync: useCachedResult =>
{
TagHelperContent tagHelperContent;
if (!cache.TryGetValue("key1", out tagHelperContent))
{
tagHelperContent = expectedContent;
cache.Set("key1", tagHelperContent, cacheEntryOptions);
}
return Task.FromResult(tagHelperContent);
});
tagHelperOutput.PreContent.SetContent("<cache>");
tagHelperOutput.PostContent.SetContent("</cache>");
var cacheTagHelper = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ViewContext = GetViewContext(),
};
var key = cacheTagHelper.GenerateKey(tagHelperContext);
// Act - 1
await cacheTagHelper.ProcessAsync(tagHelperContext, tagHelperOutput);
IHtmlContent cachedValue;
var result = cache.TryGetValue(key, out cachedValue);
// Assert - 1
Assert.Equal("HtmlEncode[[some-content]]", tagHelperOutput.Content.GetContent());
Assert.True(result);
// Act - 2
tokenSource.Cancel();
result = cache.TryGetValue(key, out cachedValue);
// Assert - 2
Assert.False(result);
Assert.Null(cachedValue);
}
public async Task ProcessAsync_RecalculatesValueIfCacheKeyChanges()
{
// Arrange - 1
var id = "unique-id";
var childContent1 = "original-child-content";
var cache = new MemoryCache(new MemoryCacheOptions());
var tagHelperContext1 = GetTagHelperContext(id);
var tagHelperOutput1 = GetTagHelperOutput(childContent: childContent1);
tagHelperOutput1.PreContent.Append("<cache>");
tagHelperOutput1.PostContent.SetContent("</cache>");
var cacheTagHelper1 = new CacheTagHelper(cache, new HtmlTestEncoder())
{
VaryByCookie = "cookie1,cookie2",
ViewContext = GetViewContext(),
};
cacheTagHelper1.ViewContext.HttpContext.Request.Headers["Cookie"] = "cookie1=value1;cookie2=value2";
// Act - 1
await cacheTagHelper1.ProcessAsync(tagHelperContext1, tagHelperOutput1);
// Assert - 1
Assert.Empty(tagHelperOutput1.PreContent.GetContent());
Assert.Empty(tagHelperOutput1.PostContent.GetContent());
Assert.True(tagHelperOutput1.IsContentModified);
Assert.Equal(childContent1, tagHelperOutput1.Content.GetContent());
// Arrange - 2
var childContent2 = "different-content";
var tagHelperContext2 = GetTagHelperContext(id);
var tagHelperOutput2 = GetTagHelperOutput(childContent: childContent2);
tagHelperOutput2.PreContent.SetContent("<cache>");
tagHelperOutput2.PostContent.SetContent("</cache>");
var cacheTagHelper2 = new CacheTagHelper(cache, new HtmlTestEncoder())
{
VaryByCookie = "cookie1,cookie2",
ViewContext = GetViewContext(),
};
cacheTagHelper2.ViewContext.HttpContext.Request.Headers["Cookie"] = "cookie1=value1;cookie2=not-value2";
// Act - 2
await cacheTagHelper2.ProcessAsync(tagHelperContext2, tagHelperOutput2);
// Assert - 2
Assert.Empty(tagHelperOutput2.PreContent.GetContent());
Assert.Empty(tagHelperOutput2.PostContent.GetContent());
Assert.True(tagHelperOutput2.IsContentModified);
Assert.Equal(childContent2, tagHelperOutput2.Content.GetContent());
}
public MemoryCache(IOptions <CachingOptions> options)
{
_options = options.Value;
_cache = new memory.MemoryCache(new memory.MemoryCacheOptions());
}
public void UpdateCacheEntryOptions_SetsAbsoluteExpiration_IfExpiresOnIsSet()
{
// Arrange
var expiresOn = DateTimeOffset.UtcNow.AddMinutes(4);
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheTagHelper = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ExpiresOn = expiresOn
};
// Act
var cacheEntryOptions = cacheTagHelper.GetMemoryCacheEntryOptions(new EntryLink());
// Assert
Assert.Equal(expiresOn, cacheEntryOptions.AbsoluteExpiration);
}
public void OvercapacityPurge_AreThreadSafe()
{
var cache = new MemoryCache(new MemoryCacheOptions
{
ExpirationScanFrequency = TimeSpan.Zero,
SizeLimit = 10,
CompactionPercentage = 0.5
});
var cts = new CancellationTokenSource();
var limitExceeded = false;
var task0 = Task.Run(() =>
{
while (!cts.IsCancellationRequested)
{
if (cache.Size > 10)
{
limitExceeded = true;
break;
}
cache.Set(Guid.NewGuid(), Guid.NewGuid(), new MemoryCacheEntryOptions {
Size = 1
});
}
}, cts.Token);
var task1 = Task.Run(() =>
{
while (!cts.IsCancellationRequested)
{
if (cache.Size > 10)
{
limitExceeded = true;
break;
}
cache.Set(Guid.NewGuid(), Guid.NewGuid(), new MemoryCacheEntryOptions {
Size = 1
});
}
}, cts.Token);
var task2 = Task.Run(() =>
{
while (!cts.IsCancellationRequested)
{
if (cache.Size > 10)
{
limitExceeded = true;
break;
}
cache.Set(Guid.NewGuid(), Guid.NewGuid(), new MemoryCacheEntryOptions {
Size = 1
});
}
}, cts.Token);
cts.CancelAfter(TimeSpan.FromSeconds(5));
var task3 = Task.Delay(TimeSpan.FromSeconds(7));
Task.WaitAll(task0, task1, task2, task3);
Assert.Equal(TaskStatus.RanToCompletion, task0.Status);
Assert.Equal(TaskStatus.RanToCompletion, task1.Status);
Assert.Equal(TaskStatus.RanToCompletion, task2.Status);
Assert.Equal(TaskStatus.RanToCompletion, task3.Status);
Assert.Equal(cache.Count, cache.Size);
Assert.InRange(cache.Count, 0, 10);
Assert.False(limitExceeded);
}
public void UpdateCacheEntryOptions_PrefersAbsoluteExpirationSpecifiedOnEntryLinkOverExpiresOn()
{
// Arrange
var expiresOn1 = DateTimeOffset.UtcNow.AddDays(12);
var expiresOn2 = DateTimeOffset.UtcNow.AddMinutes(4);
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheTagHelper = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ExpiresOn = expiresOn1
};
var entryLink = new EntryLink();
entryLink.SetAbsoluteExpiration(expiresOn2);
// Act
var cacheEntryOptions = cacheTagHelper.GetMemoryCacheEntryOptions(entryLink);
// Assert
Assert.Equal(expiresOn2, cacheEntryOptions.AbsoluteExpiration);
}
public void CheckFlights()
{
// Create new cache memory and it's keys.
var cache = new Microsoft.Extensions.Caching.Memory.
MemoryCache(new MemoryCacheOptions());
List <Server> serversList = new List <Server>();
List <string> keysList = new List <string>();
Dictionary <string, string> serverOf = new Dictionary <string, string>();
cache.Set("servers", serversList);
cache.Set("keys", keysList);
cache.Set("serverOfIds", serverOf);
// Check Post method of flight plans.
FlightPlanController fpController = new FlightPlanController(cache)
{
ControllerContext = new ControllerContext
{
HttpContext = new DefaultHttpContext()
}
};
FlightPlan fp = new FlightPlan();
// Fill flightPlan fields for posting it.
fp.Passengers = 200;
fp.CompanyName = "SwissAir";
fp.InitialLocation = new Location();
fp.InitialLocation.Longitude = 35;
fp.InitialLocation.Latitude = 32;
fp.InitialLocation.DateTime = DateTime.UtcNow;
fp.Segments = new List <Segment>();
Segment seg = new Segment();
seg.Longitude = 36;
seg.Latitude = 33;
seg.TimespanSeconds = 650;
fp.Segments.Add(seg);
// Post the preapared flightPlan.
ActionResult resp = fpController.Post(fp);
ObjectResult res = resp as ObjectResult;
// Check the status code of the response and check it equals
// to the flight plan which was sent.
Assert.AreEqual(res.StatusCode, 201);
Assert.AreEqual(res.Value, fp);
var iter = fpController.HttpContext.Response.Headers.Values.GetEnumerator();
iter.MoveNext();
// Get the interal flight id.
string internalFlightId = iter.Current.ToArray()[0];
// Check Post method of servers.
ServersController serverController = new ServersController(cache);
Server testServer = new Server();
testServer.Id = "test";
testServer.Url = "http://www.testServer.com/";
// Post the prepared server.
resp = serverController.Post(testServer);
res = resp as ObjectResult;
// Check the status code of the response and check it equals
// to the server which was sent.
Assert.AreEqual(res.StatusCode, 201);
Assert.AreEqual(res.Value, testServer);
// Inject fake MessegeHandler to HttpClient.
// Create new HttpClient and override it's response method with a stub one.
HttpClient client = new HttpClient(new HttpMessageHandlerStub());
// Check get method of flights.
FlightsController flightController = new FlightsController(cache, client)
{
ControllerContext = new ControllerContext
{
HttpContext = new DefaultHttpContext()
}
};
// Add sync_all to query.
flightController.HttpContext.Request.QueryString = new QueryString("?sync_all");
Task <ActionResult <List <Flight> > > respFlights = flightController.Get(DateTime.UtcNow);
res = respFlights.Result.Result as ObjectResult;
Assert.AreEqual(res.StatusCode, 200);
// Check that we get two flights-
// the first one is the one was sent earlier in this test.
// the second one is a fake external flight which was generated by the stub.
Assert.AreEqual(((List <Flight>)res.Value).Count, 2);
Flight internalFlight = ((List <Flight>)res.Value)[0];
Flight externalFlight = ((List <Flight>)res.Value)[1];
Assert.AreEqual(internalFlight.FlightId, internalFlightId);
Assert.AreEqual(internalFlight.IsExternal, false);
Assert.AreEqual(externalFlight.FlightId, "FP00000000");
Assert.AreEqual(externalFlight.IsExternal, true);
}
public void UpdateCacheEntryOptions_SetsAbsoluteExpiration_IfExpiresAfterIsSet()
{
// Arrange
var expiresAfter = TimeSpan.FromSeconds(42);
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheTagHelper = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ExpiresAfter = expiresAfter
};
// Act
var cacheEntryOptions = cacheTagHelper.GetMemoryCacheEntryOptions(new EntryLink());
// Assert
Assert.Equal(expiresAfter, cacheEntryOptions.AbsoluteExpirationRelativeToNow);
}
public Stats(MemoryCache memoryCache)
{
_memoryCache = memoryCache;
_memoryCache.AddToStats(this);
}
public void UpdateCacheEntryOptions_SetsSlidingExpiration_IfExpiresSlidingIsSet()
{
// Arrange
var expiresSliding = TimeSpan.FromSeconds(37);
var cache = new MemoryCache(new MemoryCacheOptions());
var cacheTagHelper = new CacheTagHelper(cache, new HtmlTestEncoder())
{
ExpiresSliding = expiresSliding
};
// Act
var cacheEntryOptions = cacheTagHelper.GetMemoryCacheEntryOptions(new EntryLink());
// Assert
Assert.Equal(expiresSliding, cacheEntryOptions.SlidingExpiration);
}
public override void Clear()
{
_memoryCache.Dispose();
_memoryCache = new Microsoft.Extensions.Caching.Memory.MemoryCache(new OptionsWrapper <MemoryCacheOptions>(new MemoryCacheOptions()));
}
public void TrimsOnlySingleLeadingSlashOrTildeSlashFromPatterns(string prefix)
{
// Arrange
var leadingSlashes = $"{prefix}{prefix}";
var fileProvider = MakeFileProvider(MakeDirectoryContents("site.css", "blank.css"));
var cache = new MemoryCache(new MemoryCacheOptions());
var requestPathBase = PathString.Empty;
var includePatterns = new List<string>();
var excludePatterns = new List<string>();
var matcher = MakeMatcher(includePatterns, excludePatterns);
var globbingUrlBuilder = new GlobbingUrlBuilder(fileProvider, cache, requestPathBase);
globbingUrlBuilder.MatcherBuilder = () => matcher;
// Act
var urlList = globbingUrlBuilder.BuildUrlList(
staticUrl: null,
includePattern: $"{leadingSlashes}**/*.css",
excludePattern: $"{leadingSlashes}**/*.min.css");
// Assert
Assert.Collection(includePatterns, pattern => Assert.Equal($"{prefix}**/*.css", pattern));
Assert.Collection(excludePatterns, pattern => Assert.Equal($"{prefix}**/*.min.css", pattern));
}
/// <summary>
/// Initializes a new instance of the <see cref="RazorViewEngine" />.
/// </summary>
public RazorViewEngine(
IRazorPageFactoryProvider pageFactory,
IRazorPageActivator pageActivator,
HtmlEncoder htmlEncoder,
IOptions<RazorViewEngineOptions> optionsAccessor,
ILoggerFactory loggerFactory)
{
_options = optionsAccessor.Value;
if (_options.ViewLocationFormats.Count == 0)
{
throw new ArgumentException(
Resources.FormatViewLocationFormatsIsRequired(nameof(RazorViewEngineOptions.ViewLocationFormats)),
nameof(optionsAccessor));
}
if (_options.AreaViewLocationFormats.Count == 0)
{
throw new ArgumentException(
Resources.FormatViewLocationFormatsIsRequired(nameof(RazorViewEngineOptions.AreaViewLocationFormats)),
nameof(optionsAccessor));
}
_pageFactory = pageFactory;
_pageActivator = pageActivator;
_htmlEncoder = htmlEncoder;
_logger = loggerFactory.CreateLogger<RazorViewEngine>();
ViewLookupCache = new MemoryCache(new MemoryCacheOptions
{
CompactOnMemoryPressure = false
});
}
public void Main()
{
_cacheEntryOptions = GetCacheEntryOptions();
IMemoryCache cache = new MemoryCache(new MemoryCacheOptions());
SetKey(cache, "0");
PriodicallyReadKey(cache, TimeSpan.FromSeconds(1));
PeriodciallyRemoveKey(cache, TimeSpan.FromSeconds(11));
PeriodciallySetKey(cache, TimeSpan.FromSeconds(13));
Console.ReadLine();
Console.WriteLine("Shutting down");
}
