THIS MODULE IS OBSOLETED

The module doesn't work in real (heavy loaded) scenarios. Please consider to use other alternatives if there are some.

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requestid

Allows to get current request identifier passed from the front-end server, e.g. nginx or heroku. One of the module's usecase is to pass the id with application API requests.

Usage

var connect = require('connect'),
    requestId = require('requestid'),
    ask = require('asker'),
    app = connect();

app.use(requestId.createMiddleware());  // set up the middleware
···
app.use(function(req, res, next) {
    ask({
        host : 'example.com',
        headers : {
            'x-request-id' : requestId.get();    // get this request's Id and pass it to the api request
        }
    },
    next);
});

API

requestId.createMiddleware() → Function<Request, Response, Function>

Returns the middleware function.

requestId.get() → String

Get current request's identifier.

License

MIT