private async Task ReactOn(IOwinContext context, PathString rest)
{
Console.WriteLine("{0} React call: {1}", DateTime.Now, rest);
IFormCollection form = null;
if (context.Request.Method == "POST")
{
form = await context.Request.ReadFormAsync();
}
var modelJson = loadJson();
using (var engine = runtime.Engine)
{
var ng = new NamesGenerator(Guid.Empty, 1, engine.ScriptsHash);
engine.AddHostService("names", ng);
engine.SetContext(ConvertToDictionary(form));
var r = runtime.RenderToStaticMarkup("HelloWorld", modelJson, engine);
context.Response.ContentType = "text/html";
context.Response.Write(r.render);
saveJson(r.modelAsJson);
}
}
static void MultiThreadRunner()
{
Console.WriteLine("This ist Lercher.ReactJS.Host");
var values = new string[100];
for (var i = 0; i < values.Length; i++)
{
values[i] = string.Format("v{0}", i);
}
var model = new { name = "Daniel", values };
var modelJson = Newtonsoft.Json.JsonConvert.SerializeObject(model);
var runtime = new ReactRuntime(cfg => {
//cfg.AddJsx("Sample.jsx");
cfg.WatchDirectory("../..", TimeSpan.FromSeconds(1));
});
var ng = new NamesGenerator(Guid.Empty, 1, Guid.Empty.ToByteArray());
using (var engine = runtime.ReactPool.Engine)
{
engine.AddHostService("names", ng);
var r = runtime.RenderToStaticMarkup("HelloWorld", modelJson, engine);
var r1 = runtime.RenderToStaticMarkup("HelloWorld", model, engine);
Console.WriteLine(r.render);
}
using (var engine = runtime.ReactPool.Engine)
{
engine.AddHostService("names", ng);
ng.reset();
var sw = Stopwatch.StartNew();
var r2 = runtime.RenderToStaticMarkup("HelloWorld", modelJson, engine); // quicker, 7ms
sw.Stop();
Console.WriteLine("Generating JSON took {0}", sw.Elapsed);
}
using (var engine = runtime.ReactPool.Engine)
{
engine.AddHostService("names", ng);
ng.reset();
var sw = Stopwatch.StartNew();
var r3 = runtime.RenderToStaticMarkup("HelloWorld", model, engine); // can use host methods, 14ms.
sw.Stop();
Console.WriteLine("Generating HOST took {0}", sw.Elapsed);
}
// -------------------------------------------------------------------------------------------------------
runtime.DropAndRefreshAllScripts();
using (var engine = runtime.ReactPool.Engine)
{
engine.AddHostService("names", ng);
ng.reset();
var sw = Stopwatch.StartNew();
var r4 = runtime.RenderToStaticMarkup("HelloWorld", model, engine); // can use host methods, 14ms.
sw.Stop();
Console.WriteLine("Generating HOST took {0}", sw.Elapsed);
}
var rnd = new System.Random();
ThreadStart wt = () =>
{
while (true)
{
var v = 0.547238 + rnd.NextDouble();
var ts = TimeSpan.FromSeconds(v);
Thread.Sleep(ts);
using (var engine = runtime.ReactPool.Engine)
{
engine.AddHostService("names", ng);
ng.reset();
var r = runtime.RenderToStaticMarkup("HelloWorld", model, engine);
Console.WriteLine("rendered {0:n0} chars in the {1}-loop. Please Change the Js/Jsx files manually.", r.render.Length, ts);
}
}
};
for (int i = 0; i < 50; i++)
{
var t = new Thread(wt);
t.IsBackground = true;
t.Start();
}
//Hello.SayHello();
}
