public List <Recensione> CercaRecensioniLibro(Libro libro) { List <Recensione> recensioni = null; try { BasicHttpBinding myBinding = new BasicHttpBinding(); myBinding.MaxReceivedMessageSize = 2147483647; myBinding.MaxBufferSize = 2147483647; EndpointAddress myEndpoint = new EndpointAddress(_addr); ChannelFactory <IUtente> myChannelFactory = new ChannelFactory <IUtente>(myBinding, myEndpoint); // Create a channel. IUtente client = myChannelFactory.CreateChannel(); recensioni = client.CercaRecensioniLibro(libro).ToList <Recensione>(); ((IClientChannel)client).Close(); } catch (Exception) { //doNothing } return(recensioni); }