public bool TryGetValue <T>(string key, out T value)
{
var fullKey = CacheKeyHelper.GetFullKey(_prefix, key);
using var activity = _activitySource.CreateStartedActivity(nameof(TryGetValue), BuildTags(CacheEvents.Miss, fullKey));
bool isCached;
(isCached, value) = _executor.TryExecute(() =>
{
var result = Instance.TryGetValue(fullKey, out T obj);
return(result, obj);
});
if (!isCached)
{
_logger.LogMissed(BuildTarget(nameof(TryGetValue)), fullKey, _logSensitive);
return(false);
}
_logger.LogHit(BuildTarget(nameof(TryGetValue)), fullKey, value !, _logSensitive);
activity.SetEvent(CacheEvents.Hit);
return(true);
}
public void Remove(string key)
{
var fullKey = CacheKeyHelper.GetFullKey(_prefix, key);
using var activity = _activitySource.CreateStartedActivity(nameof(Remove), BuildTags(CacheEvents.Remove, fullKey));
_executor.TryExecute(() => Instance.Remove(fullKey));
_logger.LogRemoved(BuildTarget(nameof(Remove)), key, _logSensitive);
}
public async Task <T?> GetAsync <T>(string key, CancellationToken cancellationToken = default)
{
var fullKey = CacheKeyHelper.GetFullKey(_prefix, key);
using var activity = _activitySource.CreateStartedActivity(nameof(GetAsync), BuildTags(CacheEvents.Miss, fullKey));
var cached = await _executor.TryExecuteAsync(async() => (await Instance.GetAsync(fullKey, cancellationToken)).AsMemory());
if (cached.IsEmpty)
{
_logger.LogMissed(BuildTarget(nameof(GetAsync)), fullKey, _logSensitive);
return(default);
public void Set <T>(string key, T value, MemoryCacheEntryOptions options)
{
var fullKey = CacheKeyHelper.GetFullKey(_prefix, key);
using var activity = _activitySource.CreateStartedActivity(nameof(Set), BuildTags(CacheEvents.Skipped, fullKey));
if (Utils.IsDefaultStruct(value))
{
_logger.LogNotSet(BuildTarget(nameof(Set)), fullKey, value !, _logSensitive);
return;
}
_executor.TryExecute(() =>
{
using var entry = Instance.CreateEntry(fullKey);
entry.SetOptions(options);
entry.Value = value;
});
_logger.LogSet(BuildTarget(nameof(Set)), fullKey, value !, _logSensitive);
activity.SetEvent(CacheEvents.Set);
}