farrow-koa

Adapter for farrow-http in Koa app.

Installation

npm

npm install farrow-koa

Yarn

yarn add farrow-koa

Type Signature:

const adapter: (httpPipeline: HttpPipeline) => Middleware;

Usage

Create a farrow-http app first:

import { Http } from "farrow-http";

const http = Http();

http
  .match({
    pathname: "/test",
  })
  .use((data) => {
    return Response.text(JSON.stringify(data));
  });

And then create a Koa app:

import Koa from "koa";

const PORT = 3000;

const app = new Koa();

app.use(async (ctx) => {
  ctx.body = "Hello World";
});

app.listen(PORT, () => {
  console.log(`Example app listening at http://localhost:${PORT}`);
});

and combine them:

import Koa from "koa";
import { Http } from "farrow-http";
import { adapter } from "farrow-koa";

const PORT = 3000;

const http = Http();

http
  .match({
    pathname: "/test",
  })
  .use((data) => {
    return Response.text(JSON.stringify(data));
  });

const app = new Koa();

app.use(adapter(http));

app.listen(PORT, () => {
  console.log(`Example app listening at http://localhost:${PORT}`);
});

Then, you can use work with farrow stack in a Koa app.

Or, you can combine them by koa-router to a specific route path in Koa app.

Learn more

Relative Module

• farrow-http: A Type-Friendly Web Framework.
• farrow-express: Adapter for farrow-http in Express app.

Sample

• farrow-sample/18-http-koa: HTTP Server sample with Koa.