public async Task CreateTest()
{
var path = $"/{Guid.NewGuid():N}";
if (await _client.ExistsAsync(path))
{
await _client.DeleteAsync(path);
}
await _client.CreateEphemeralAsync(path, Encoding.UTF8.GetBytes("abc"));
var data = (await _client.GetDataAsync(path)).ToArray();
await _client.DeleteAsync(path);
}
/// <summary>
/// 递归删除该节点下的所有子节点和该节点本身。
/// </summary>
/// <param name="client">ZooKeeper客户端。</param>
/// <param name="path">节点路径。</param>
/// <returns>如果成功则返回true，false。</returns>
public static async Task <bool> DeleteRecursiveAsync(this IZookeeperClient client, string path)
{
IEnumerable <string> children;
try
{
children = await client.GetChildrenAsync(path);
}
catch (KeeperException.NoNodeException)
{
return(true);
}
foreach (var subPath in children)
{
if (!await client.DeleteRecursiveAsync(path + "/" + subPath))
{
return(false);
}
}
await client.DeleteAsync(path);
return(true);
}
