无法从传输连接读取数据：远程主机npgsql强制关闭现有连接

Question

.service('ThatService', function ThatServiceService($log, ThatOtherService) {
  this.doSomething = function doSomething() {
    $log.log('[SERVICE-1]: Doing something first...');
    ThatOtherService.doSomethingElse();
  };
})
.config(function configProvide($provide) {
  $provide.decorator('ThatService', function decorateThatService($delegate, $log, ThatOtherService) {
    // Let's add a new method to `ThatService`
    $delegate.doSomethingNew = function doSomethingNew() {
      $log.log('[SERVICE-2]: Let\'s try something new...');

      // We still need to do something else afterwatds, so let's use
      // the injected `ThatOtherService`
      ThatOtherService.doSomethingElse();
    };

    return $delegate;
  });
});

连接未打开它显示上述错误......任何正文都有解决方案。

错误代码是：

  

无法从传输连接中读取数据：现有数据   连接被远程主机强行关闭。

我试过了： 我通过防火墙打开了5432端口 重启计算机