request-id-middleware

Add a unique requestId uuid to each express request for logging.

Example

``js
var requestId = require('request-id-middleware')();

app.get('/', requestId, function (req, res, next) {
res.set({ 'X-Request-Id', req._id });
res.send(200);
});
`

API

$3



Generate a request id middleware with options defaulting to:

`js
{
"header": 'request-id' // read header request-id
"param": '_requestId', // try getting it from the param requestId too
"key": '_id' // set the request id as req._id
}
`

License

`
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( OO )__________
/ | \
/o o| MIT \
\___/||_||__||_|| *
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(__|__|(__|__|
``