koa-echo v1.0.8

koa-echo

Koa Middleware for debugging and mockup purposes. Mirrors the ctx Object as response body, including ctx.params (when used with @koa/router), ctx.query and ctx.request.body and adds a X-Response-Time-Header.

Installation

npm install koa-echo

Usage

import Koa from 'koa'
import { echo } from 'koa-echo'

const app = new Koa()
const port = 3333

app
.use(echo())
.use((ctx) => ctx.status = 204)
.listen(port, () => console.log(`Listening on :${port}`))

Example Request

curl --head "localhost:3333" && curl -s "localhost:3333" | jq

HTTP/1.1 200 OK
Content-Type: application/json
Server: node/v18.13.0
X-Response-Time: 0.13ms
Content-Length: 184
Connection: keep-alive
Keep-Alive: timeout=5

{
  "ctx": {
    "request": {
      "method": "GET",
      "url": "/",
      "header": {
        "host": "localhost:3333",
        "user-agent": "curl/7.79.1",
        "accept": "*/*"
      }
    },
    "query": {},
    "response": {
      "status": 204,
      "message": "No Content"
    }
  }
}