protected virtual async Task UpdateAllData()
{
var values = await Database.StringGetAsync(CurrentCachedKeys).ConfigureAwait(false);
for (var i = 0; i < CurrentCachedKeys.Length; ++i)
{
Cache.AddOrUpdate(CurrentCachedKeys[i], values[i]);
}
foreach (var cacheKey in Cache.Keys)
{
if (CachedKeys.ContainsKey(cacheKey))
{
continue;
}
_tasks.Add(Task.Run(() => { Cache.TryRemove(cacheKey, out _); }));
}
if (_tasks.Count == 0)
{
return;
}
Task.WaitAll(_tasks.ToArray());
_tasks.Clear();
}
protected virtual void UpdateAllData()
{
_tasks.Clear();
for (var i = 0; i < CachedKeys.Keys.Count; i++)
{
var index = i;
_tasks.Add(Task.Run(() =>
{
var key = CachedKeys.Keys.ElementAt(index);
Cache.AddOrUpdate(key, Database.StringGet(key));
}));
}
foreach (var cacheKey in Cache.Keys)
{
if (CachedKeys.ContainsKey(cacheKey))
{
continue;
}
_tasks.Add(Task.Run(() => { Cache.TryRemove(cacheKey, out _); }));
}
Task.WaitAll(_tasks.ToArray());
}
protected void Unsubscribe(string key, int count = 1)
{
if (key is null)
{
throw new ArgumentNullException(nameof(key));
}
if (CachedKeys.AddOrUpdate(key, 0, (k, i) => i - count) <= 0)
{
CachedKeys.TryRemove(key, out _);
}
}
