Indisposable: WCF Gotcha #1

Service.cs

    public delegate void UseServiceDelegate<T>(T proxy);

    public interface IService<T>
    {
        void Use(UseServiceDelegate<T> codeBlock);
    }

    public class Service<T> : IService<T>
    {
        private readonly ChannelFactory<T> _channelFactory;

        public Service<T>(string endpoint)
        {
            _channelFactory = new ChannelFactory<T>(endpoint);
        }

        public void Use(UseServiceDelegate<T> codeBlock)
        {
            var proxy = (IClientChannel) _channelFactory.CreateChannel();
            var success = false;
            try
            {
                codeBlock((T)proxy);
                proxy.Close();
                success = true;
            }
            catch (CommunicationException ex)
            {
                //Logging
            }
            catch (TimeoutException ex)
            {
                //Logging
            }
            catch (Exception ex)
            {
                //Logging
            }
            finally
            {
                if (!success)
                {
                    //Logging
                    proxy.Abort();
                }
            }
        }
    }