public override RemoteResult ExecuteNonQuery(SqlCommand command) { RemoteResult ret = null; using (var element = RentConnection()) { command.Connection = element.Element; try { command.ExecuteNonQuery(); ret = new SuccessResult(); } catch (SqlException e) { Logger.Logger.Instance.Error(e, ""); ret = new FailNetResult(e.Message); } catch (IOException e) { Logger.Logger.Instance.Error(e, ""); ret = new FailNetResult(e.Message); } catch (InvalidOperationException e) { Logger.Logger.Instance.Error(e, ""); ret = new FailNetResult(e.Message); } } return(ret); }
public RemoteResult SayIAmHere(ServerId destination) { if (!_net.ConnectToDistributor(destination)) { return(new ServerNotAvailable(destination)); } _distributorSystemModel.AddServer(destination); var ret = _net.SendDistributor(destination, new TakeInfoCommand()); if (ret is SystemInfoResult) { var data = ret as SystemInfoResult; AddNewDistributorList(data.DataContainer.AllDistributors); } else { ret = new FailNetResult(Errors.InnerServerError); } return(ret); }