public static Tuple <string, Stat> ReadData(ZkClient client, string path)
{
var stat = new Stat();
var dataString = client.ReadData <string>(path, stat);
return(Tuple.Create(dataString, stat));
}
public List <Tuple <string, string> > GetZKChildrenValues(string path)
{
var children = ZkClient.GetChildren(path).OrderBy(x => x).ToList();
return
(children.Select(partition => Tuple.Create(partition, ZkClient.ReadData <string>(path + "/" + partition)))
.ToList());
}
public static Tuple <string, Stat> ReadDataMaybeNull(ZkClient client, string path)
{
var stat = new Stat();
try
{
var obj = client.ReadData <string>(path, stat);
return(Tuple.Create(obj, stat));
}
catch (ZkNoNodeException)
{
return(Tuple.Create((string)null, stat));
}
}
public void HandleDataChange(string dataPath, object data)
{
Console.WriteLine("run data change HandleDataChange ,path:dataPath");
this.dataLock.Lock();
try
{
Console.WriteLine("path:" + dataPath + ",data:" + zkClient.ReadData <string>(dataPath));
this.dataExistsOrChanged.Signal();
}
finally
{
this.dataLock.Unlock();
}
}
public static Tuple<string, Stat> ReadDataMaybeNull(ZkClient client, string path)
{
var stat = new Stat();
try
{
var obj = client.ReadData<string>(path, stat);
return Tuple.Create(obj, stat);
}
catch (ZkNoNodeException)
{
return Tuple.Create((string)null, stat);
}
}
public static Tuple<string, Stat> ReadData(ZkClient client, string path)
{
var stat = new Stat();
var dataString = client.ReadData<string>(path, stat);
return Tuple.Create(dataString, stat);
}