fix bug

Dispatcher/Client/ClientApp.cs

@@ -17,7 +17,7 @@ namespace Client
         TaskHandler taskHandler;                   // 处理服务端发送的任务(监视下载状况等待)
         int maxTaskCount;                          // 能处理的最大任务数量, 影响是否拒绝服务器分发的任务
         string defaultFileDir;                     // 默认文件目录
-        private Action<SimpleMessageHandler> heartbeat;
+        private Action<int> heartbeat;
         IRevitCommandExcutor revitCommandExcutor;
         private Action<int> reconnectAction;
         public ClientApp(string ip, int port, string dir, int maxTaskCount, IRevitCommandExcutor revitCommandExcutor, int maxDownTaskCount=5) {
@@ -49,7 +49,7 @@ namespace Client
 
             // 起动心跳线程
             heartbeat = SendHeartbeat;
-            heartbeat.BeginInvoke(simpleHandler, null, null);
+            heartbeat.BeginInvoke(0, null, null);
 
             client.RunClientAsync(simpleHandler).Wait();
 
@@ -70,7 +70,7 @@ namespace Client
             }
         }
 
-        void SendHeartbeat(SimpleMessageHandler simpleHandler)
+        void SendHeartbeat(int nouse)
         {
             while (true)
             {
@@ -83,7 +83,7 @@ namespace Client
                 catch (Exception e)
                 {
                     Console.WriteLine(e);
-                    throw;
+                    Thread.Sleep(300*1000);
                 }
             }
         }