private static void Poll()
{
while (true)
{
Context context = new Context();
IEnumerable <CacheVersion> cacheVersions = context.CacheVersions.Where(cv => cv.NextRefreshTime <= DateTime.Now);
foreach (CacheVersion cacheVersion in cacheVersions)
{
if (!cachesByName.ContainsKey(cacheVersion.CacheName))
{
break;
}
BaseCache cache = cachesByName[cacheVersion.CacheName];
cache.Update();
cacheVersion.NextRefreshTime = DateTime.Now.AddHours(1);
}
context.SaveChanges();
Thread.Sleep(10000);
}
}
public static Thread Initialize()
{
if (_initialized)
{
return(null);
}
Context context = new Context();
List <CacheVersion> cacheVersions = new List <CacheVersion>(context.CacheVersions);
foreach (CacheVersion cacheVersion in cacheVersions)
{
context.CacheVersions.Remove(cacheVersion);
}
context.SaveChanges();
Type baseCacheType = typeof(BaseCache);
foreach (Assembly assembly in AppDomain.CurrentDomain.GetAssemblies())
{
foreach (Type type in assembly.GetTypes().Where(t => t != baseCacheType && baseCacheType.IsAssignableFrom(t)))
{
BaseCache baseCache = (BaseCache)Activator.CreateInstance(type);
baseCache.Update();
cachesByName.Add(baseCache.Name, baseCache);
CacheVersion cacheVersion = new CacheVersion()
{
CacheName = baseCache.Name,
NextRefreshTime = DateTime.Now.AddHours(1)
};
context.CacheVersions.Add(cacheVersion);
}
}
context.SaveChanges();
return(new Thread(Poll));
}