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koa-response-time

2.1.0
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  • License MIT

X-Repsonse-Time middleware for koa

Package Exports

  • koa-response-time

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (koa-response-time) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

koa-response-time

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X-Response-Time middleware for Koa.

Installation

$ npm install koa-response-time

Usage

Basic usage:

const Koa = require('koa');
const responseTime = require('koa-response-time');
const app = new Koa();

app.use(responseTime());

If you need response high resolution in nano time, set hrtime option to true:

app.use(responseTime({ hrtime: true }));

Sample response header with hrtime = false (default):

X-Response-Time: 153ms

Sample response header with hrtime = true:

X-Response-Time: 153.123581ms

Note

Best to .use() at the top before any other middleware, to wrap all subsequent middleware.

License

MIT