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...e-version-url] [![Build Status][travis-image]][travis-url] [![Test Coverage][coveralls-image]][coveralls-url] Create simple HTTP ETags This module generates HTTP ETags (as defined in RFC 7232) for use in HTTP responses. ## Installation This is a [Node.js](https://nodejs.org/en/) module available through the [npm regist...
...name) + '!'); } else { res.write('Hello, new visitor!'); } res.write(''); res.write(' '); res.end(''); } http.createServer(onRequest).listen(3000); ``` ## Testing ```sh $ npm test ``` ## Benchmark ``` $ npm run bench > cookie@0.4.1 bench > node benchmark/index.js node@16.13.1 v8@9.4.146.24-node.14 uv@1.42.0 zlib@1.2.11...
...app. You can change this with [tls.minVersion](https://nodejs.org/dist/latest-v16.x/docs/api/tls.html#tls_tls_createsecurecontext_options) option - You might have the wrong value for the `secure` option. This should be set to `true` only for port 465. For every other port, it should be `false`. Setting it to `false` do...
...examples #### Buffers ```js var fs = require('fs') var concat = require('concat-stream') var readStream = fs.createReadStream('cat.png') var concatStream = concat(gotPicture) readStream.on('error', handleError) readStream.pipe(concatStream) function gotPicture(imageBuffer) { // imageBuffer is all of `cat.png` as a nod...
...sing with Node.js http server ```js var fresh = require('fresh') var http = require('http') var server = http.createServer(function (req, res) { // perform server logic // ... including adding ETag / Last-Modified response headers if (isFresh(req, res)) { // client has a fresh copy of resource res.statusCode = 304 res....
...nd the second will be used to store the 1.000.000.000.000th bit. ## API #### `var bits = bitfield([options])` Create a new bitfield. Options include ``` js { pageSize: 1024, // how big should the partial buffers be buffer: anExistingBitfield, trackUpdates: false // track when pages are being updated in the pager } ```...
...the Vary header when content is based on it ```js var http = require('http') var vary = require('vary') http.createServer(function onRequest (req, res) { // about to user-agent sniff vary(res, 'User-Agent') var ua = req.headers['user-agent'] || '' var isMobile = /mobi|android|touch|mini/i.test(ua) // serve site, depen...
...in as the argument. ## Example ```js var destroy = require('destroy') var fs = require('fs') var stream = fs.createReadStream('package.json') // ... and later destroy(stream) ``` [npm-image]: https://img.shields.io/npm/v/destroy.svg?style=flat-square [npm-url]: https://npmjs.org/package/destroy [github-tag]: http://im...
...offset) // 10240 console.log(page.buffer) // a blank 1kb buffer ``` ## API #### `var pages = pager(pageSize)` Create a new pager. `pageSize` defaults to `1024`. #### `var page = pages.get(pageNumber, [noAllocate])` Get a page. The page will be allocated at first access. Optionally you can set the `noAllocate` flag whic...
...```sh $ npm install type-is ``` ## API ```js var http = require('http') var typeis = require('type-is') http.createServer(function (req, res) { var istext = typeis(req, ['text/*']) res.end('you ' + (istext ? 'sent' : 'did not send') + ' me text') }) ``` ### typeis(request, types) Checks if the `request` is one of the...
...name) + '!'); } else { res.write('Hello, new visitor!'); } res.write(''); res.write(' '); res.end(''); } http.createServer(onRequest).listen(3000); ``` ## Testing ```sh $ npm test ``` ## Benchmark ``` $ npm run bench > cookie@0.5.0 bench > node benchmark/index.js node@18.18.2 acorn@8.10.0 ada@2.6.0 ares@1.19.1 brotli@1...
...der they were added. ## Examples ```js var http = require('http') var onHeaders = require('on-headers') http .createServer(onRequest) .listen(3000) function addPoweredBy () { // set if not set by end of request if (!this.getHeader('X-Powered-By')) { this.setHeader('X-Powered-By', 'Node.js') } } function onRequest (req,...
