public void SetMany(ReadOnlySpan <KeyValuePair <TKey, TValue> > values, TimeSpan timeToLive)
{
CheckDisposed();
var nowTicks = TicksHelper.GetTicks64();
foreach (var value in values)
{
SetImpl(value.Key, value.Value, timeToLive, nowTicks);
}
}
public void Mark(string key)
{
var now = TicksHelper.GetTicks64();
if (!_dictionary.TryAdd(key, now))
{
return;
}
_queue.Enqueue(new KeyValuePair <string, long>(key, now));
}
public int GetMany(ReadOnlySpan <TKey> keys, Span <KeyValuePair <TKey, TValue> > destination)
{
CheckDisposed();
if (destination.Length < keys.Length)
{
throw Errors.LocalCache_DestinationArrayTooSmall(nameof(destination));
}
var countFound = 0;
var nowTicks = TicksHelper.GetTicks64();
foreach (var key in keys)
{
if (TryGetImpl(key, nowTicks, out var value))
{
destination[countFound++] = new KeyValuePair <TKey, TValue>(key, value);
}
}
return(countFound);
}
public void Set(TKey key, TValue value, TimeSpan timeToLive)
{
CheckDisposed();
SetImpl(key, value, timeToLive, TicksHelper.GetTicks64());
}
public bool TryGet(TKey key, out TValue value)
{
CheckDisposed();
return(TryGetImpl(key, TicksHelper.GetTicks64(), out value));
}
private bool IsRecent(long timestamp)
{
var age = TicksHelper.GetTicks64() - timestamp;
return(age < _recentWindow);
}