[英]What is the best way to manage the DataCacheFactory object in a web application?
It says it is the best practice to instantiate one single instance of DataCacheFactory
object per execution thread. 它说,最佳实践是每个执行线程实例化一个DataCacheFactory
对象的单个实例。 I am implementing AppFabric caching in a web asp.net application. 我正在Web asp.net应用程序中实现AppFabric缓存。
Suggestion: 建议:
public class AppFabricCacheWrapper
{
public static DataCache GetCache(string cacheName)
{
var cacheFactory = GetDataCacheFactory();
return cacheFactory.GetCache(cacheName);
}
private static DataCacheFactory GetDataCacheFactory()
{
if (HttpContext.Current.Items["DataCacheFactory"] == null)
{
CreateFactoryInstance();
}
return (DataCacheFactory)HttpContext.Current.Items["DataCacheFactory"];
}
private static void CreateFactoryInstance()
{
var config = new DataCacheFactoryConfiguration
{
Servers = GetServerNames(),
};
HttpContext.Current.Items["DataCacheFactory"] = new DataCacheFactory(config);
}
private static IEnumerable<DataCacheServerEndpoint> GetServerNames()
{
var namesList = new List<DataCacheServerEndpoint>
{
new DataCacheServerEndpoint("SERVER1", 22233),
new DataCacheServerEndpoint("SERVER2", 22233)
};
return namesList;
}
}
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