Testing the Deno and Oak config type for detail testing.

denooak.ts

import { 
  Application, 
  Router 
} from "https://deno.land/x/oak/mod.ts";

const port = 8000;

const app = new Application({
  logErrors: false
});
const router = new Router();

router.get('/', (ctx) => {
  //console.log(ctx)
  ctx.response.body = 'Hello Deno';
  //ctx.response.status = 200;
});

router.get('/echo', (ctx) => {
  ctx.response.body = 'echo';
});

app.use(router.routes());
app.use(router.allowedMethods());

//  advanced usage
const listener = Deno.listen({ port: port });
console.log(`Listening on http://localhost:${port}`);
for await(const conn of listener) {
  for await(const {request:req, respondWith:res} of Deno.serveHttp(conn)) {
    //res(new Response('Hello world'));
    const response = await app.handle(req, conn);
    if (response) {
      res(response);
    }
  }
}