Ejemplo n.º 1
0
		public void AddOrUpdate(CacheKey key, HttpResponseMessage response)
		{
			var memoryStream = new MemoryStream();
		    Task.Factory.StartNew(() => _serializer.SerializeAsync(response.ToTask(), memoryStream).Wait()).Wait(); // offloading
		    memoryStream.Position = 0;
		    var data = memoryStream.ToArray();
		    _database.StringSet(key.HashBase64, data);
		}
Ejemplo n.º 2
0
        /// <summary>
        /// Adds or updates an item in the store
        /// ------------------------------------
        /// 
        /// Steps:
        /// 1) Add the item
        /// 2) Update domain-specific sizes
        /// 3) Update total size
        /// 4) Add to last accessed in domain set
        /// 5) Add to general lasst accessed set 
        /// 6) Add domain (if not exists)
        /// </summary>
        /// <param name="key"></param>
        /// <param name="response"></param>
        public void AddOrUpdate(CacheKey key, HttpResponseMessage response)
        {
            var memoryStream = new MemoryStream();
            int length = 0;

            // step 1
            _serializer.SerializeAsync(response.ToTask(), memoryStream)
                .Then(() =>
                {
                    var bytes = memoryStream.ToArray();
                    length = bytes.Length;
                    var dictionary = new Dictionary<string, byte[]>();
                    dictionary.Add(Fields.Response, bytes);
                    dictionary.Add(Fields.Size, BitConverter.GetBytes(length));
                    dictionary.Add(Fields.Domain, Encoding.UTF8.GetBytes(key.Domain));

                    return _connection.Hashes.Set(_databaseId,
                        key.Hash.ToBase64(), dictionary);
                })
                .Wait();

            // setp 2
            _connection.Strings.Increment(_databaseId, KeyNames.DomainPrefix + key.Domain, length)
                .Wait();

            // step 3
            _connection.Strings.Increment(_databaseId, KeyNames.GlobalSize, length)
                .Wait();

            // setp 4
            _connection.SortedSets.Add(_databaseId, KeyNames.DomainEarliestAccessedPrefix + key.Domain,
                              key.Hash, DateTime.Now.ToBinary()).Wait();

            // step 5
            _connection.SortedSets.Add(_databaseId, KeyNames.EarliestAccessed,
                              key.Hash, DateTime.Now.ToBinary()).Wait();

            // setp 6
            _connection.Sets.Add(_databaseId, KeyNames.DomainList, key.Domain);
        }