コード例 #1
0
        /// <summary>
        /// 生成一个锁
        /// </summary>
        /// <returns>返回锁名</returns>
        public string CreateLock()
        {
            var path = Guid.NewGuid().ToString().Replace("-", "");

            while (zookeeperHelper.Exists(path))
            {
                path = Guid.NewGuid().ToString().Replace("-", "");
            }
            return(CreateLock(path));
        }
コード例 #2
0
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="lockerPath">分布式锁的根路径</param>
        /// <param name="sessionTimeout">回话过期时间</param>
        /// <param name="address">集群地址</param>
        public ZookeeperLocker(string lockerPath, int sessionTimeout, params string[] address)
        {
            this.address = address.ToArray();

            zookeeperHelper = new ZookeeperHelper(address, lockerPath);
            if (sessionTimeout > 0)
            {
                zookeeperHelper.SessionTimeout = sessionTimeout;
            }
            if (!zookeeperHelper.Connect())
            {
                throw new Exception("connect failed:" + string.Join(",", address));
            }
            lock (locker)
            {
                if (!zookeeperHelper.Exists())//根节点不存在则创建
                {
                    zookeeperHelper.SetData("", "", true);
                }
            }
        }