错误:远程主机强行关闭了现有连接

时间:2019-05-30 13:41:01

标签: javascript html json sapui5

无法启动该服务并出现以下错误:

  

远程主机强行关闭了现有连接。

我正在访问一些数据的POST-OData服务。当我在1分钟内输入数据时,服务成功命中并发布了数据。但是,当我在一分钟以上输入数据时,出现此错误。正在使用SQL Server。在这种情况下,该服务不会受到攻击。

$.ajax({
  url: "/Non_SAP_Instrumentation/odata/LoopDrawing",
  method: "POST",
  data: {
    "UnitNumber": unit_no,
    "TagName": tag_name,
    "SysTagName": sys_tag_name,
    "TagDesc": tag_description,
    "JbNo": jb_no,
    "JbPairNo": jb_pair_no,
    "JbTerminal": jb_terminal,
    "IoType": io_type,
    "Ctrl": controller,
    "Node": node,
    "Slot": slot,
    "Channel": channel,
    "Segment": segment,
    "Redundancy": redundancy,
    "MarCab": marsh_cab,
    "SurgeProtc": surge_protc,
    "Barrier": barrier,
    "Relay": relay,
    "FuseTbGrp": fuse_tb_group,
    "FuseTbTerm": fuse_tb_term,
    "Update": "No",
    "CreatedBy": that.name,
    "CreatedByID": that.EmpModel.getProperty("/").name,
    "ModifiedBy": that.name,
    "ModifiedByID": that.EmpModel.getProperty("/").name
  },
  dataType: "json",
  success: function(data) {
    var value = JSON.parse(data.value);
    sap.ui.core.BusyIndicator.hide();
    if (value.Status == "OK") {
      MessageBox.information("Loop Drawing has been created", {
        onClose: function() {
          that.router.navTo("TagMasterPage", {
            TAG: tag_name
          });
          that.makingFieldsBlank();
          that.window.location.reload();
        }
      });
    } else {
      sap.ui.core.BusyIndicator.hide();
      MessageBox.information("Unable to create Loop Drawing", {
        onClose: function() {
          that.router.navTo("SearchOrCreate");
          that.window.location.reload();
        }
      });
    }
  },
  error: function(err) {
    sap.ui.core.BusyIndicator.hide();
    console.log(err.responseText);
    MessageBox.information("Unable to create Loop Drawing", {
      onClose: function() {
        that.router.navTo("SearchOrCreate");
      }
    });
  }

1 个答案:

答案 0 :(得分:0)

这可以通过以下步骤实现: 1)前往IIS 2)转到Web应用程序上的高级设置 3)选择连接限制并设置连接超时。

但是它降低了服务器的性能。因此,应将连接超时限制设置为最小。