public async Task TheStartupTimeShouldBeAcceptable()
        {
            const int numMessageTypes = 100;

            var assemblyBuilder = EmitMessageContractsAndHandlersAssembly(numMessageTypes);

            var logger = TestHarnessLoggerFactory.Create();
            var typeProvider = new AssemblyScanningTypeProvider(new[] {assemblyBuilder});

            var firstBus = new BusBuilder().Configure()
                                           .WithNames("MyTestSuite", Environment.MachineName)
                                           .WithConnectionString(CommonResources.ServiceBusConnectionString)
                                           .WithTypesFrom(typeProvider)
                                           .WithDefaultTimeout(TimeSpan.FromSeconds(10))
                                           .WithServerConnectionCount(100)
                                           .WithLogger(logger)
                                           .Build();
            try
            {
                using (new AssertingStopwatch("First bus startup", TimeSpan.FromMinutes(1)))
                {
                    {
                        try
                        {
                            await firstBus.Start(MessagePumpTypes.All);
                            WriteBlankLines();
                        }
                        catch (AggregateException exc)
                        {
                            throw exc.Flatten();
                        }
                    }
                }
            }
            finally
            {
                WriteBlankLines();
                firstBus.Dispose();
            }

            WriteBlankLines();

            var subsequentBus = new BusBuilder().Configure()
                                                .WithNames("MyTestSuite", Environment.MachineName)
                                                .WithConnectionString(CommonResources.ServiceBusConnectionString)
                                                .WithTypesFrom(typeProvider)
                                                .WithDefaultTimeout(TimeSpan.FromSeconds(10))
                                                .WithLogger(logger)
                                                .Build();

            try
            {
                using (new AssertingStopwatch("Subsequent bus startup", TimeSpan.FromSeconds(20)))
                {
                    try
                    {
                        await subsequentBus.Start(MessagePumpTypes.All);
                        WriteBlankLines();
                    }
                    catch (AggregateException exc)
                    {
                        throw exc.Flatten();
                    }
                }
            }
            finally
            {
                WriteBlankLines();
                subsequentBus.Dispose();
            }
        }