websocket异常处理

CPF_Cef/MainModel.cs

@@ -50,11 +50,15 @@ namespace AKS.EnterpriseLibrary.WebBrowser
                     string result = string.Empty;
                     content = Base64str2(content);
                     if (!string.IsNullOrEmpty(content))
+                    {
+                        try
                         {
                             var json = content.ConvertToAnonymousType(new
                             {
                                 code = default(string)
                             });
+                            if (json != null)
+                            {
                                 //接收指令和参数
                                 string keycode = json.code;
                                 switch (keycode)
@@ -133,6 +137,13 @@ namespace AKS.EnterpriseLibrary.WebBrowser
                                         break;
                                 }
                             }
+                            else {
+                                result = "{\"keycode\":\"" + "hert" + "\",\"message\":\"seccse\",\"code\":\"400\",\"status\":true,\"data\":\"参数解析错误\"}";
+                            }
+                        }
+                        catch { result = "{\"keycode\":\"" + "hert" + "\",\"message\":\"seccse\",\"code\":\"400\",\"status\":true,\"data\":\"参数解析错误\"}"; }
+                        finally { }
+                    }
                     else
                     {
                         result = "{\"keycode\":\"" + "" + "\",\"message\":\"Falied\",\"code\":\"400\",\"status\":false,\"data\":\"无效指令\"}";
@@ -148,7 +159,8 @@ namespace AKS.EnterpriseLibrary.WebBrowser
                     byte[] bytes = SerializeContent(result);
                     ws.Reply(s.ToString(), new SAEA.WebSocket.Model.WSProtocal(SAEA.WebSocket.Type.WSProtocalType.Text, bytes));
                 }
-                else {
+                else
+                {
                     string result = "{\"keycode\":\"" + "hert" + "\",\"message\":\"seccse\",\"code\":\"200\",\"status\":true,\"data\":\"收到客户端心跳\"}";
                     byte[] bytes = SerializeContent(result);
                     ws.Reply(s.ToString(), new SAEA.WebSocket.Model.WSProtocal(SAEA.WebSocket.Type.WSProtocalType.Text, bytes));