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> /// 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 }); // } // } //} }); }