static IObserver<ISocket> SocketObserver(IKayakFrameworkBehavior behavior)
{
return Observer.Create<ISocket>(s =>
{
var c = KayakContext.CreateContext(s);
var process = c.ProcessContext(behavior)
.Subscribe(cx =>
{
},
e =>
{
Console.WriteLine("Error during context.");
Console.Out.WriteException(e);
},
() =>
{
Console.WriteLine("[{0}] {1} {2} {3} : {4} {5} {6}", DateTime.Now,
c.Request.Verb, c.Request.Path, c.Request.HttpVersion,
c.Response.HttpVersion, c.Response.StatusCode, c.Response.ReasonPhrase);
});
},
e =>
{
Console.Out.WriteLine("Error from socket source.");
Console.Out.WriteException(e);
},
() => { Console.Out.WriteLine("Socket source completed."); });
}
static IEnumerable<object> ProcessContextInternal(this IKayakContext context, IKayakFrameworkBehavior behavior)
{
yield return context.Request.Begin();
var info = new InvocationInfo();
context.SetInvocationInfo(info);
yield return behavior.Route(context);
var failed = false;
var auth = behavior.Authenticate(context);
if (auth != null)
yield return auth.Do(r => failed = r);
if (!failed)
{
info.Target = Activator.CreateInstance(info.Method.DeclaringType);
var parameterCount = info.Method.GetParameters().Length;
info.Arguments = new object[parameterCount];
yield return behavior.Bind(context);
context.PerformInvocation();
yield return behavior.Handle(context);
}
yield return context.Response.End();
}
static IObservable<Unit> ProcessContext(this IKayakContext context, IKayakFrameworkBehavior behavior)
{
return context.ProcessContextInternal(behavior).AsCoroutine<Unit>();
}
public static IDisposable UseFramework(this IObservable<ISocket> sockets, IKayakFrameworkBehavior behavior)
{
return sockets.Subscribe(SocketObserver(behavior));
}
