public void StringSet(string key, string value, TimeSpan ttl)
{
PCacheValue val = new PCacheValue(value, ttl);
L1.AddOrUpdate(key, val, (k, v) => val);
// ToDo: Remove seldom used values from L1
// ToDo: Save to L2
}
public string StringGet(string key)
{
PCacheValue val = null;
if (L1.TryGetValue(key, out val))
{
if (val.Expires > DateTime.UtcNow)
{
return(val.Value);
}
else
{
L1.TryRemove(key, out val);
// ToDo: Delete from L2
}
}
// ToDo: Look for it in L2
return(null);
}
