koa-x-request-id

Generates a unique Request ID for every incoming HTTP request. This unique ID is then passed to your application as an HTTP header called X-Request-Id.

Install

$ npm install --save koa-x-request-id

Usage

Adding this into your koa server file:

var koa = require('koa');
var xRequestId = require('koa-x-request-id');
var app = koa();

// key defaults to `X-Request-Id`
// if noHyphen = true, generates 32 uuid, no hyphen `-`.
// in inject = true, `this[key] = uuid;
app.use(xRequestId(key, noHyphen, inject));