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- using Common.system;
- using SuperSocket.ClientEngine;
- using System;
- using System.Collections.Generic;
- using System.Threading;
- using System.Threading.Tasks;
- using WebSocket4Net;
- using XHZB.Model;
-
- namespace XHZB.Desktop.WebSocket
- {
- public class WSocketClient : IDisposable
- {
-
- private static readonly Dictionary<Type, object> WinDic = new Dictionary<Type, object>();
- private static WSocketClient instance;
- public static WSocketClient getInstance()
- {
- if (instance == null)
- {
- instance = new WSocketClient();
- }
- return instance;
- }
-
-
-
-
-
-
- public static NLog.Logger _Logger = NLog.LogManager.GetCurrentClassLogger();
-
- #region 向外传递数据事件
- public event Action<string> MessageReceived;
- #endregion
-
- WebSocket4Net.WebSocket _webSocket;
-
-
-
- Thread _thread;
- bool _isRunning = true;
-
-
-
- public string ServerPath { get; set; }
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- public void StartWsClient()
- {
- string url = "ws://schoolwstest.xhkjedu.com/ws";
- ServerPath = url;
- this._webSocket = new WebSocket4Net.WebSocket(url);
- this._webSocket.Opened += WebSocket_Opened;
- this._webSocket.Error += WebSocket_Error;
- this._webSocket.Closed += WebSocket_Closed;
- this._webSocket.MessageReceived += WebSocket_MessageReceived;
-
-
- MessageReceived += (data) =>
- {
- Console.WriteLine(data);
- };
-
- Start();
- SendMessage(SocketMsgManger.offlineMsg());
- }
- #region "web socket "
-
-
-
- public bool Start()
- {
- bool result = true;
- try
- {
- this._webSocket.Open();
-
- this._isRunning = true;
- this._thread = new Thread(new ThreadStart(CheckConnection));
- this._thread.Start();
- }
- catch (Exception ex)
- {
- _Logger.Error(ex.ToString());
- result = false;
- }
- return result;
- }
-
-
-
-
-
- void WebSocket_MessageReceived(object sender, MessageReceivedEventArgs e)
- {
- _Logger.Info(" Received:" + e.Message);
- MessageReceived?.Invoke(e.Message);
-
- Console.WriteLine("WS:消息收到:" + e.Message);
-
-
- SocketModel msgBean = JsonHelper.JsonToObj<SocketModel>(e.Message);
-
- if (msgBean != null && msgBean.b != null)
- {
- if (msgBean.c != 0&& msgBean.u == 2)
- {
- if (msgBean.c == 2001)
- {
- OnlineUserModel item = new OnlineUserModel
- {
- usertype = msgBean.c,
- userid = msgBean.b.stid,
- username = msgBean.b.stname,
- userpic = msgBean.b.stpic
- };
- APP.OnlineUserList.Add(item);
- sendUserChangeToWin();
- }
- else if(msgBean.c == 2002)
- {
- try
- {
- for (int i = 0; i < APP.OnlineUserList.Count; i++)
- {
- if (msgBean.b.stid == APP.OnlineUserList[i].userid)
- {
- APP.OnlineUserList.RemoveAt(i);
-
- break;
- }
- }
- }
- catch (Exception ex)
- {
- LogHelper.WriteErrLog("(移除)" + ex.Message, ex);
- }
- sendUserChangeToWin();
- }
- sendMsgToWin(msgBean);
- }
- }
- }
- private static void sendMsgToWin(SocketModel msg)
- {
- foreach (KeyValuePair<Type, object> kvp in WinDic)
- {
- if (kvp.Value is SocketCallback callback)
- {
- callback.receiveWsMsg(msg);
- }
- }
- }
-
-
-
-
- public void addWin(object win)
- {
- if (WinDic.ContainsKey(win.GetType()))
- {
- WinDic[win.GetType()] = win;
- }
- else
- {
- WinDic.Add(win.GetType(), win);
- }
- }
-
-
-
- private static void sendUserChangeToWin()
- {
- foreach (KeyValuePair<Type, object> kvp in WinDic)
- {
- if (kvp.Value is SocketCallback callback)
- {
- callback.userListChange();
- }
- }
- }
-
-
-
-
- public void removedWin(object win)
- {
- if (WinDic.ContainsKey(win.GetType()))
- {
- WinDic.Remove(win.GetType());
- }
- }
-
-
-
-
-
-
-
-
-
- void WebSocket_Closed(object sender, EventArgs e)
- {
- _Logger.Info("websocket_Closed");
- }
-
-
-
-
-
- void WebSocket_Error(object sender, ErrorEventArgs e)
- {
- _Logger.Info("websocket_Error:" + e.Exception.ToString());
- }
-
-
-
-
-
- void WebSocket_Opened(object sender, EventArgs e)
- {
- SendMessage(SocketMsgManger.AddMsg());
- _Logger.Info(" websocket_Opened");
-
-
-
- SendMessage(SocketMsgManger.offlineMsg());
-
- }
-
-
-
- private void CheckConnection()
- {
- do
- {
- try
- {
- if (this._webSocket.State != WebSocket4Net.WebSocketState.Open && this._webSocket.State != WebSocket4Net.WebSocketState.Connecting)
- {
- _Logger.Info(" Reconnect websocket WebSocketState:" + this._webSocket.State);
- this._webSocket.Close();
- this._webSocket.Open();
- Console.WriteLine("正在重连");
- }
- }
- catch (Exception ex)
- {
- _Logger.Error(ex.ToString());
- }
- System.Threading.Thread.Sleep(5000);
- } while (this._isRunning);
- }
- #endregion
-
-
-
-
-
- public void SendMessage(string Message)
- {
- Task.Factory.StartNew(() =>
- {
- if (_webSocket != null && _webSocket.State == WebSocket4Net.WebSocketState.Open)
- {
- this._webSocket.Send(Message);
- Console.WriteLine("WS:发送消息:" + Message);
- }
- });
- }
-
- public void Dispose()
- {
- this._isRunning = false;
- try
- {
- _thread.Abort();
- }
- catch
- {
-
- }
- this._webSocket.Close();
- this._webSocket.Dispose();
- this._webSocket = null;
- }
- }
- }
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