static void Main(string[] args)
{
Sodao.FastSocket.SocketBase.Log.Trace.EnableConsole();
Sodao.FastSocket.SocketBase.Log.Trace.EnableDiagnostic();
var client = Sodao.Zookeeper.ZookClientPool.Get("zk1");
client.Register(new WatcherWrapper(e =>
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(e.Path);
Console.WriteLine(e.Type.ToString());
Console.WriteLine(e.State.ToString());
Console.ForegroundColor = ConsoleColor.Gray;
}));
var watcher = new ChildrenWatcher(client, "/", c =>
{
Console.WriteLine(string.Join("-", c));
});
Console.ReadLine();
var sessionNode = new SessionNode(client, "/tempABC", null, IDs.OPEN_ACL_UNSAFE);
Console.ReadLine();
sessionNode.Close();
Console.ReadLine();
}
/// <summary>
/// new
/// </summary>
/// <param name="port"></param>
/// <param name="serviceType"></param>
/// <param name="zkConfigPath"></param>
/// <param name="zkConfigName"></param>
/// <param name="zNode"></param>
/// <param name="owner"></param>
public ZookeeperRegistry(int port, string serviceType,
string zkConfigPath, string zkConfigName, string zNode, string owner)
{
if (string.IsNullOrEmpty(serviceType)) throw new ArgumentNullException("serviceType");
if (string.IsNullOrEmpty(zkConfigPath)) throw new ArgumentNullException("zkConfigPath");
if (string.IsNullOrEmpty(zkConfigName)) throw new ArgumentNullException("zkConfigName");
if (string.IsNullOrEmpty(zNode)) throw new ArgumentNullException("zNode");
this._zk = ZookClientPool.Get(zkConfigPath, "zookeeper", zkConfigName);
this.RegisterZNode(new NodeInfo[]
{
new NodeInfo(string.Concat("/", zNode), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent),
new NodeInfo(string.Concat("/", zNode, "/providers"), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent)
});
this._sessionNode = new SessionNode(this._zk,
string.Concat("/", zNode, "/providers/", Uri.EscapeDataString(string.Format(
@"thrift2://{0}:{1}/{2}?anyhost=true&application={3}&dispatcher=message&dubbo=2.5.1&
interface={2}&loadbalance=roundrobin&methods={7}&owner={4}&pid={5}&revision=0.0.2-SNAPSHOT&
side=provider&threads=100×tamp={6}",
IPUtility.GetLocalIntranetIP().ToString(),
port.ToString(), zNode, Process.GetCurrentProcess().ProcessName, owner ?? "", Process.GetCurrentProcess().Id.ToString(),
Date.ToMillisecondsSinceEpoch(DateTime.UtcNow).ToString(),
string.Join(",", Type.GetType(serviceType).GetInterfaces()[0].GetMethods().Select(c => c.Name).ToArray())))),
null, IDs.OPEN_ACL_UNSAFE);
}
/// <summary>
/// start
/// </summary>
public void Start()
{
if (this._config == null ||
this._config.Registry == null || this._config.Registry.Zookeeper == null) return;
var keeperConfig = this._config.Registry.Zookeeper;
var zk = ZookClientPool.Get(keeperConfig.ConfigPath, "zookeeper", keeperConfig.ConfigName);
//ensure root node...
var nodes = new NodeInfo[2];
nodes[0] = new NodeInfo(string.Concat("/", keeperConfig.ZNode), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent);
nodes[1] = new NodeInfo(string.Concat("/", keeperConfig.ZNode, "/providers"), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent);
NodeFactory.TryEnsureCreate(zk, nodes, () =>
{
var currProcess = Process.GetCurrentProcess();
var path = string.Concat("/", keeperConfig.ZNode, "/providers/", Uri.EscapeDataString(string.Format(
"thrift2://{0}:{1}/{2}?anyhost=true&application={3}&dispatcher=message&dubbo=2.5.1&interface={2}&loadbalance=roundrobin&methods={7}&owner={4}&pid={5}&revision=0.0.2-SNAPSHOT&side=provider&threads=100×tamp={6}",
IPUtility.GetLocalIntranetIP().ToString(),
this._config.Port.ToString(),
keeperConfig.ZNode,
currProcess.ProcessName,
keeperConfig.Owner,
currProcess.Id.ToString(),
Date.ToMillisecondsSinceEpoch(DateTime.UtcNow).ToString(),
this._methods)));
this._sessionNode = new SessionNode(zk, path, null, IDs.OPEN_ACL_UNSAFE);
});
}
/// <summary>
/// start
/// </summary>
public void Start()
{
if (this._config == null || this._config.Discovery == null ||
this._config.Discovery.Zookeeper == null || string.IsNullOrEmpty(this._config.Discovery.Zookeeper.ZNode)) return;
var keeperConfig = this._config.Discovery.Zookeeper;
var zk = ZookClientPool.Get(keeperConfig.ConfigPath, "zookeeper", keeperConfig.ConfigName);
//ensure root node...
var nodes = new NodeInfo[2];
nodes[0] = new NodeInfo(string.Concat("/", keeperConfig.ZNode), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent);
nodes[1] = new NodeInfo(string.Concat("/", keeperConfig.ZNode, "/consumers"), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent);
NodeFactory.TryEnsureCreate(zk, nodes, () =>
{
var currProcess = Process.GetCurrentProcess();
var path = string.Concat("/", keeperConfig.ZNode, "/consumers/", Uri.EscapeDataString(string.Format(
"consumer://{0}/{1}?application={2}&category=consumers&check=false&dubbo=2.5.1&interface={1}&methods={6}&owner={3}&pid={4}&revision=0.0.2-SNAPSHOT&side=consumer×tamp={5}",
IPUtility.GetLocalIntranetIP().ToString(),
keeperConfig.ZNode,
currProcess.ProcessName,
string.Empty,
currProcess.Id.ToString(),
Date.ToMillisecondsSinceEpoch(DateTime.UtcNow).ToString(),
this._methods)));
this._sessionNode = new SessionNode(zk, path, null, IDs.OPEN_ACL_UNSAFE);
});
this._watcher = new ChildrenWatcher(zk, string.Concat("/", keeperConfig.ZNode, "/providers"), (names) =>
{
//已存在的servers
var arrExistServers = this._thriftClient.GetAllNodeNames();
//当前从zk获取到servers
var arrNowServers = names.Select(s =>
{
var t = Uri.UnescapeDataString(s);
t = t.Substring(t.IndexOf(":") + 3);
return t.Substring(0, t.IndexOf("/"));
}).ToArray();
var set = new HashSet<string>(arrExistServers);
set.ExceptWith(arrNowServers);
if (set.Count > 0)
{
foreach (var child in set) this._thriftClient.UnRegisterServerNode(child);
}
set = new HashSet<string>(arrNowServers);
set.ExceptWith(arrExistServers);
if (set.Count > 0)
{
foreach (var child in set)
{
int index = child.IndexOf(":");
this._thriftClient.RegisterServerNode(child,
new IPEndPoint(IPAddress.Parse(child.Substring(0, index)), int.Parse(child.Substring(index + 1))));
}
}
});
}
static void Main(string[] args)
{
//Sodao.FastSocket.SocketBase.Log.Trace.EnableConsole();
//Sodao.FastSocket.SocketBase.Log.Trace.EnableDiagnostic();
var client = Sodao.Zookeeper.ZookClientPool.Get("zk1");
client.Register(new WatcherAction(e =>
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(e.Path);
Console.WriteLine(e.Type.ToString());
Console.WriteLine(e.State.ToString());
Console.ForegroundColor = ConsoleColor.Gray;
}));
Console.WriteLine("watch zk node /hong2...");
var watcher = new ChildrenWatcher(client, "/hong2", c =>
{
Console.WriteLine(string.Join("-", c));
});
Console.WriteLine("create zk session node /hong2/tempABC...");
var sessionNode = new SessionNode(client, "/hong2/tempABC", null, IDs.OPEN_ACL_UNSAFE);
Console.WriteLine("create zk node /hong2...");
NodeCreator.TryCreate(client, new NodeInfo("/hong2", null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent));
Console.WriteLine("press any key stop thrift client...");
Console.ReadLine();
client.Stop();
Console.WriteLine("press any key start thrift client...");
Console.ReadLine();
client.Start();
Console.WriteLine("press any key dispose zk node(/hong2, /hong2/tempABC)...");
Console.ReadLine();
sessionNode.Dispose();
client.Delete("/hong2");
Console.WriteLine("press any key exit...");
Console.ReadLine();
}
/// <summary>
/// stop
/// </summary>
public void Stop()
{
if (this._sessionNode != null)
{
this._sessionNode.Close();
this._sessionNode = null;
}
if (this._watcher != null)
{
this._watcher.Stop();
this._watcher = null;
}
}
/// <summary>
/// stop
/// </summary>
public void Stop()
{
if (this._sessionNode == null) return;
this._sessionNode.Close();
this._sessionNode = null;
}
/// <summary>
/// new
/// </summary>
/// <param name="serviceType"></param>
/// <param name="zkConfigPath"></param>
/// <param name="zkConfigName"></param>
/// <param name="zNode"></param>
/// <param name="callback"></param>
public ZoomkeeperDiscovery(string serviceType,
string zkConfigPath, string zkConfigName, string zNode,
Action<IPEndPoint[]> callback)
{
if (string.IsNullOrEmpty(serviceType)) throw new ArgumentNullException("serviceType");
if (string.IsNullOrEmpty(zkConfigPath)) throw new ArgumentNullException("zkConfigPath");
if (string.IsNullOrEmpty(zkConfigName)) throw new ArgumentNullException("zkConfigName");
if (string.IsNullOrEmpty(zNode)) throw new ArgumentNullException("zNode");
if (callback == null) throw new ArgumentNullException("callback");
this._callback = callback;
this._zk = ZookClientPool.Get(zkConfigPath, "zookeeper", zkConfigName);
this.RegisterZNode(new NodeInfo[]
{
new NodeInfo(string.Concat("/", zNode), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent),
new NodeInfo(string.Concat("/", zNode, "/consumers"), null, IDs.OPEN_ACL_UNSAFE, CreateModes.Persistent)
});
this._sessionNode = new SessionNode(this._zk,
string.Concat("/", zNode, "/consumers/", Uri.EscapeDataString(string.Format(
@"consumer://{0}/{1}?application={2}&category=consumers&check=false&dubbo=2.5.1&
interface={1}&methods={6}&owner={3}&pid={4}&revision=0.0.2-SNAPSHOT&
side=consumer×tamp={5}",
IPUtility.GetLocalIntranetIP().ToString(),
zNode, Process.GetCurrentProcess().ProcessName, string.Empty, Process.GetCurrentProcess().Id.ToString(),
Date.ToMillisecondsSinceEpoch(DateTime.UtcNow).ToString(),
string.Join(",", Type.GetType(serviceType).GetInterfaces()[0].GetMethods().Select(c => c.Name).ToArray())))),
null, IDs.OPEN_ACL_UNSAFE);
this._watcher = new ChildrenWatcher(this._zk, string.Concat("/", zNode, "/providers"), arrNodes =>
{
this._callback(arrNodes.Select(c =>
{
var objUri = new Uri(Uri.UnescapeDataString(c));
return new IPEndPoint(IPAddress.Parse(objUri.Host), objUri.Port);
}).ToArray());
//lock (this._lockObj)
//{
// var arrExists = this._thrift.GetAllRegisteredEndPoint().Select(c => c.Key).Distinct().ToArray();
// var arrCurr = arrNodes.Select(node =>
// {
// var strUrl = Uri.UnescapeDataString(node);
// strUrl = strUrl.Substring(strUrl.IndexOf(":") + 3);
// return strUrl.Substring(0, strUrl.IndexOf("/"));
// }).ToArray();
// var set = new HashSet<string>(arrExists);
// set.ExceptWith(arrCurr);
// if (set.Count > 0)
// {
// foreach (var child in set)
// this._thrift.UnRegisterEndPoint(child);
// }
// set = new HashSet<string>(arrCurr);
// set.ExceptWith(arrExists);
// if (set.Count > 0)
// {
// foreach (var child in set)
// {
// var i = child.IndexOf(":");
// var endpoint = new IPEndPoint(IPAddress.Parse(child.Substring(0, i)), int.Parse(child.Substring(i + 1)));
// this._thrift.TryRegisterEndPoint(child, new EndPoint[] { endpoint });
// }
// }
//}
});
}