internal LockException(string message, string cacheKey, StackifyRedisLocker whichlock) : base(string.Format("{0} - {1}", whichlock.ToString(), message), cacheKey)
 {
 }
 public LockHandleWrapper(string key, StackifyRedisLocker handle)
 {
     Key    = key;
     Handle = handle;
 }
 internal LockExpiredException(string message, string cacheKey, StackifyRedisLocker whichlock) : base(message, cacheKey, whichlock)
 {
 }