private bool TryAcquireLock(string key, TimeSpan timeout)
{
lock (_lockObject)
{
if (!_cache.Contains(key))
{
_cache.SetString(key, key, new DistributedCacheEntryOptions
{
AbsoluteExpirationRelativeToNow = timeout,
});
_logger?.LogInformation($"Acquired lock for key '{key}'.");
return true;
}
}
_logger?.LogInformation($"Key '{key}' is locked by another request.");
return false;
}
public static bool Contains(this IDistributedCache cache, DistributedCacheRegistration key, params object[] values) => cache.Contains(key.GetNamespace(values));