node-express-req-id v1.0.1

node-express-req-id

• Generate CUID / UUID for express request and add it to X-Request-Id header.
• In case request contains X-Request-Id header, uses its value instead.
• By default identifer value is added to response header

Quickstart

1. Install

$ npm install --save node-express-req-id

2. Example

var express       = require('express');
var app           = express();
var expressreqid  = require('node-express-req-id')({
  type: 'cuid'  // `uuid` or `cuid`
});

app.use(expressreqid);

app.listen(3001, () => {
  console.log('Server running on port 3001');
});


app.get('/test', (req, res, next) => {
  res.send(req.id).status(200);
});

// UUID v4
// curl localhost:3001/test
// 5257f2f6-d826-4e57-8bcd-bcec01dac732

// CUID
// curl localhost:3001/test
// ckdjyjj9200008se21jd9dy4z

API

node-express-req-id(options)

Returns either uuid or cuid middleware and appends to request object

Options

License

The node-express-req-id is licensed under the MIT License. See LICENSE for more information.