public async Task GetDataAsyncTest()
{
var data = await _client.GetDataAsync("/");
Assert.NotNull(data);
data = await _client.GetDataAsync("/chanelInfo");
Assert.NotNull(data);
}
public async Task CreateTest()
{
var path = $"/{Guid.NewGuid():N}";
if (await _client.ExistsAsync(path))
{
await _client.DeleteAsync(path);
}
await _client.CreateEphemeralAsync(path, System.Text.Encoding.UTF8.GetBytes("abc"));
var data = (await _client.GetDataAsync(path)).ToArray();
Assert.Equal("abc", System.Text.Encoding.UTF8.GetString(data));
await _client.DeleteAsync(path);
}
private async Task AddItem(string path)
{
var data = await _client.GetDataAsync(path);
if (data.Any())
{
var key = path.Substring(1).Replace("/", ":");
var value = data.Any() ? Encoding.UTF8.GetString(data.ToArray()) : string.Empty;
Data[key] = value;
}
}
private async Task <bool> SetRouteAsync(ServiceRouteDescriptor route, IZookeeperClient zooKeeperClient)
{
try
{
bool isSetRoute = false;
_logger.LogDebug($"准备添加{route.ServiceDescriptor.Id}服务路由。");
var zooKeeperClients = await _zookeeperClientProvider.GetZooKeeperClients();
await CreateSubdirectory(zooKeeperClient, _configInfo.RoutePath);
var path = _configInfo.RoutePath;
if (!path.EndsWith("/"))
{
path += "/";
}
var nodePath = $"{path}{route.ServiceDescriptor.Id}";
var nodeData = _serializer.Serialize(route);
_logger.LogDebug($"服务路由内容为：{Encoding.UTF8.GetString(nodeData)}。");
if (!nodeWatchers.ContainsKey(nodePath))
{
var watcher = nodeWatchers.GetOrAdd(nodePath, f => new NodeMonitorWatcher(path, async(oldData, newData) => await NodeChange(oldData, newData)));
await zooKeeperClient.SubscribeDataChange(nodePath, watcher.HandleNodeDataChange);
}
if (!await zooKeeperClient.ExistsAsync(nodePath))
{
_logger.LogDebug($"节点：{nodePath}不存在将进行创建。");
await zooKeeperClient.CreateAsync(nodePath, nodeData, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
}
else
{
var onlineData = (await zooKeeperClient.GetDataAsync(nodePath)).ToArray();
if (!DataEquals(nodeData, onlineData))
{
await zooKeeperClient.SetDataAsync(nodePath, nodeData);
_logger.LogDebug($"{nodePath}节点的缓存的服务路由与服务注册中心不一致,路由数据已被更新。");
isSetRoute = true;
}
}
return(isSetRoute);
}
catch (Exception ex)
{
_logger.LogError($"{route.ServiceDescriptor.Id}服务的路由注册失败,原因:{ex.Message}");
return(false);
}
}
private ServicePublishInfo GetServicePublishInfo(string path)
{
var data = client.GetDataAsync(path).Result.ToArray();
return(MessagePackSerializer.Deserialize <ServicePublishInfo>(data));
}
public async Task GetDataAsyncTest()
{
var data = await _client.GetDataAsync("/");
data = await _client.GetDataAsync("/chanelInfo");
}