damianh

title Command Handling, Pessimistic Concurrency

actor User
boundary Handler
boundary Repository
entity BarInstance
database EventStore
autonumber
User -> Handler : Set Foo = 2 on Bar\nwhere version = Y
Handler -> Repository : Get Bar

damianh

title Command Handling, Standard Concurrency

actor User
boundary Handler
boundary Repository
entity BarInstance
database EventStore
autonumber
User -> Handler : Set Foo = 2 on Bar
Handler -> Repository : Get Bar

damianh

    using System;
    using System.Collections.Generic;
    using System.Threading.Tasks;
    using Microsoft.Owin;
    using AppFunc = System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>;
    using MidFunc = System.Func<
        System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>,
        System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>>;

    public static class ChaosMiddleware

damianh

namespace ClassLibrary2
{
    using System;
    using System.Reactive;
    using AppFunc = System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>;
    using MidFunc = System.Func<
       System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>,
       System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>>;

    public static class RebuildablePipeline

damianh

namespace Chaos
{
    using System;
    using System.Collections.Generic;
    using System.Threading.Tasks;
    using Microsoft.Owin;
    using AppFunc = System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>;
    using MidFunc = System.Func<
        System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>,
        System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>>;

damianh

namespace LibLog.Logging
{
    using System;
    using System.IO;
    using System.Runtime.CompilerServices;
    using YourRootNamespace.Logging;

    public class Foo : IDisposable
    {
        private static ILog s_logger = LogProvider.For<Foo>();

damianh

DROP TABLE dbo.Events
DROP TABLE dbo.Streams

CREATE TABLE dbo.Streams(
	StreamId CHAR(40) NOT NULL,
	StreamIdOriginal NVARCHAR(1000) NOT NULL,
	StreamIdInternal INT IDENTITY(1,1) NOT NULL,
	IsDeleted BIT NOT NULL DEFAULT ((0)),
	CONSTRAINT PK_Streams PRIMARY KEY CLUSTERED (StreamIdInternal)
);

damianh

    using System;
    using System.IO;
    using System.Net;
    using System.Threading.Tasks;
    using Microsoft.Owin;
    using Nowin;
    using AppFunc = System.Func<System.Collections.Generic.IDictionary<string, object>, System.Threading.Tasks.Task>;

    internal class Program
    {

damianh

namespace NancyAndNowin
{
    using System;
    using System.Net;
    using System.Threading.Tasks;
    using Nancy.Owin;
    using Nowin;

    public class Program
    {

damianh

private class AutoFollowRedirectHttpMessageHandler : DelegatingHandler
{
    public AutoFollowRedirectHttpMessageHandler(HttpMessageHandler inner) : base(inner)
    { }

    protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
    {
        var response = await base.SendAsync(request, cancellationToken);

        while(response.StatusCode == HttpStatusCode.Moved || response.StatusCode == HttpStatusCode.Found)