diff options
Diffstat (limited to 'backend/node_modules/on-finished')
| -rw-r--r-- | backend/node_modules/on-finished/HISTORY.md | 98 | ||||
| -rw-r--r-- | backend/node_modules/on-finished/LICENSE | 23 | ||||
| -rw-r--r-- | backend/node_modules/on-finished/README.md | 162 | ||||
| -rw-r--r-- | backend/node_modules/on-finished/index.js | 234 | ||||
| -rw-r--r-- | backend/node_modules/on-finished/package.json | 39 |
5 files changed, 0 insertions, 556 deletions
diff --git a/backend/node_modules/on-finished/HISTORY.md b/backend/node_modules/on-finished/HISTORY.md deleted file mode 100644 index 1917595..0000000 --- a/backend/node_modules/on-finished/HISTORY.md +++ /dev/null @@ -1,98 +0,0 @@ -2.4.1 / 2022-02-22 -================== - - * Fix error on early async hooks implementations - -2.4.0 / 2022-02-21 -================== - - * Prevent loss of async hooks context - -2.3.0 / 2015-05-26 -================== - - * Add defined behavior for HTTP `CONNECT` requests - * Add defined behavior for HTTP `Upgrade` requests - * deps: ee-first@1.1.1 - -2.2.1 / 2015-04-22 -================== - - * Fix `isFinished(req)` when data buffered - -2.2.0 / 2014-12-22 -================== - - * Add message object to callback arguments - -2.1.1 / 2014-10-22 -================== - - * Fix handling of pipelined requests - -2.1.0 / 2014-08-16 -================== - - * Check if `socket` is detached - * Return `undefined` for `isFinished` if state unknown - -2.0.0 / 2014-08-16 -================== - - * Add `isFinished` function - * Move to `jshttp` organization - * Remove support for plain socket argument - * Rename to `on-finished` - * Support both `req` and `res` as arguments - * deps: ee-first@1.0.5 - -1.2.2 / 2014-06-10 -================== - - * Reduce listeners added to emitters - - avoids "event emitter leak" warnings when used multiple times on same request - -1.2.1 / 2014-06-08 -================== - - * Fix returned value when already finished - -1.2.0 / 2014-06-05 -================== - - * Call callback when called on already-finished socket - -1.1.4 / 2014-05-27 -================== - - * Support node.js 0.8 - -1.1.3 / 2014-04-30 -================== - - * Make sure errors passed as instanceof `Error` - -1.1.2 / 2014-04-18 -================== - - * Default the `socket` to passed-in object - -1.1.1 / 2014-01-16 -================== - - * Rename module to `finished` - -1.1.0 / 2013-12-25 -================== - - * Call callback when called on already-errored socket - -1.0.1 / 2013-12-20 -================== - - * Actually pass the error to the callback - -1.0.0 / 2013-12-20 -================== - - * Initial release diff --git a/backend/node_modules/on-finished/LICENSE b/backend/node_modules/on-finished/LICENSE deleted file mode 100644 index 5931fd2..0000000 --- a/backend/node_modules/on-finished/LICENSE +++ /dev/null @@ -1,23 +0,0 @@ -(The MIT License) - -Copyright (c) 2013 Jonathan Ong <me@jongleberry.com> -Copyright (c) 2014 Douglas Christopher Wilson <doug@somethingdoug.com> - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -'Software'), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/backend/node_modules/on-finished/README.md b/backend/node_modules/on-finished/README.md deleted file mode 100644 index 8973cde..0000000 --- a/backend/node_modules/on-finished/README.md +++ /dev/null @@ -1,162 +0,0 @@ -# on-finished - -[![NPM Version][npm-version-image]][npm-url] -[![NPM Downloads][npm-downloads-image]][npm-url] -[![Node.js Version][node-image]][node-url] -[![Build Status][ci-image]][ci-url] -[![Coverage Status][coveralls-image]][coveralls-url] - -Execute a callback when a HTTP request closes, finishes, or errors. - -## Install - -This is a [Node.js](https://nodejs.org/en/) module available through the -[npm registry](https://www.npmjs.com/). Installation is done using the -[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally): - -```sh -$ npm install on-finished -``` - -## API - -```js -var onFinished = require('on-finished') -``` - -### onFinished(res, listener) - -Attach a listener to listen for the response to finish. The listener will -be invoked only once when the response finished. If the response finished -to an error, the first argument will contain the error. If the response -has already finished, the listener will be invoked. - -Listening to the end of a response would be used to close things associated -with the response, like open files. - -Listener is invoked as `listener(err, res)`. - -<!-- eslint-disable handle-callback-err --> - -```js -onFinished(res, function (err, res) { - // clean up open fds, etc. - // err contains the error if request error'd -}) -``` - -### onFinished(req, listener) - -Attach a listener to listen for the request to finish. The listener will -be invoked only once when the request finished. If the request finished -to an error, the first argument will contain the error. If the request -has already finished, the listener will be invoked. - -Listening to the end of a request would be used to know when to continue -after reading the data. - -Listener is invoked as `listener(err, req)`. - -<!-- eslint-disable handle-callback-err --> - -```js -var data = '' - -req.setEncoding('utf8') -req.on('data', function (str) { - data += str -}) - -onFinished(req, function (err, req) { - // data is read unless there is err -}) -``` - -### onFinished.isFinished(res) - -Determine if `res` is already finished. This would be useful to check and -not even start certain operations if the response has already finished. - -### onFinished.isFinished(req) - -Determine if `req` is already finished. This would be useful to check and -not even start certain operations if the request has already finished. - -## Special Node.js requests - -### HTTP CONNECT method - -The meaning of the `CONNECT` method from RFC 7231, section 4.3.6: - -> The CONNECT method requests that the recipient establish a tunnel to -> the destination origin server identified by the request-target and, -> if successful, thereafter restrict its behavior to blind forwarding -> of packets, in both directions, until the tunnel is closed. Tunnels -> are commonly used to create an end-to-end virtual connection, through -> one or more proxies, which can then be secured using TLS (Transport -> Layer Security, [RFC5246]). - -In Node.js, these request objects come from the `'connect'` event on -the HTTP server. - -When this module is used on a HTTP `CONNECT` request, the request is -considered "finished" immediately, **due to limitations in the Node.js -interface**. This means if the `CONNECT` request contains a request entity, -the request will be considered "finished" even before it has been read. - -There is no such thing as a response object to a `CONNECT` request in -Node.js, so there is no support for one. - -### HTTP Upgrade request - -The meaning of the `Upgrade` header from RFC 7230, section 6.1: - -> The "Upgrade" header field is intended to provide a simple mechanism -> for transitioning from HTTP/1.1 to some other protocol on the same -> connection. - -In Node.js, these request objects come from the `'upgrade'` event on -the HTTP server. - -When this module is used on a HTTP request with an `Upgrade` header, the -request is considered "finished" immediately, **due to limitations in the -Node.js interface**. This means if the `Upgrade` request contains a request -entity, the request will be considered "finished" even before it has been -read. - -There is no such thing as a response object to a `Upgrade` request in -Node.js, so there is no support for one. - -## Example - -The following code ensures that file descriptors are always closed -once the response finishes. - -```js -var destroy = require('destroy') -var fs = require('fs') -var http = require('http') -var onFinished = require('on-finished') - -http.createServer(function onRequest (req, res) { - var stream = fs.createReadStream('package.json') - stream.pipe(res) - onFinished(res, function () { - destroy(stream) - }) -}) -``` - -## License - -[MIT](LICENSE) - -[ci-image]: https://badgen.net/github/checks/jshttp/on-finished/master?label=ci -[ci-url]: https://github.com/jshttp/on-finished/actions/workflows/ci.yml -[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/on-finished/master -[coveralls-url]: https://coveralls.io/r/jshttp/on-finished?branch=master -[node-image]: https://badgen.net/npm/node/on-finished -[node-url]: https://nodejs.org/en/download -[npm-downloads-image]: https://badgen.net/npm/dm/on-finished -[npm-url]: https://npmjs.org/package/on-finished -[npm-version-image]: https://badgen.net/npm/v/on-finished diff --git a/backend/node_modules/on-finished/index.js b/backend/node_modules/on-finished/index.js deleted file mode 100644 index e68df7b..0000000 --- a/backend/node_modules/on-finished/index.js +++ /dev/null @@ -1,234 +0,0 @@ -/*! - * on-finished - * Copyright(c) 2013 Jonathan Ong - * Copyright(c) 2014 Douglas Christopher Wilson - * MIT Licensed - */ - -'use strict' - -/** - * Module exports. - * @public - */ - -module.exports = onFinished -module.exports.isFinished = isFinished - -/** - * Module dependencies. - * @private - */ - -var asyncHooks = tryRequireAsyncHooks() -var first = require('ee-first') - -/** - * Variables. - * @private - */ - -/* istanbul ignore next */ -var defer = typeof setImmediate === 'function' - ? setImmediate - : function (fn) { process.nextTick(fn.bind.apply(fn, arguments)) } - -/** - * Invoke callback when the response has finished, useful for - * cleaning up resources afterwards. - * - * @param {object} msg - * @param {function} listener - * @return {object} - * @public - */ - -function onFinished (msg, listener) { - if (isFinished(msg) !== false) { - defer(listener, null, msg) - return msg - } - - // attach the listener to the message - attachListener(msg, wrap(listener)) - - return msg -} - -/** - * Determine if message is already finished. - * - * @param {object} msg - * @return {boolean} - * @public - */ - -function isFinished (msg) { - var socket = msg.socket - - if (typeof msg.finished === 'boolean') { - // OutgoingMessage - return Boolean(msg.finished || (socket && !socket.writable)) - } - - if (typeof msg.complete === 'boolean') { - // IncomingMessage - return Boolean(msg.upgrade || !socket || !socket.readable || (msg.complete && !msg.readable)) - } - - // don't know - return undefined -} - -/** - * Attach a finished listener to the message. - * - * @param {object} msg - * @param {function} callback - * @private - */ - -function attachFinishedListener (msg, callback) { - var eeMsg - var eeSocket - var finished = false - - function onFinish (error) { - eeMsg.cancel() - eeSocket.cancel() - - finished = true - callback(error) - } - - // finished on first message event - eeMsg = eeSocket = first([[msg, 'end', 'finish']], onFinish) - - function onSocket (socket) { - // remove listener - msg.removeListener('socket', onSocket) - - if (finished) return - if (eeMsg !== eeSocket) return - - // finished on first socket event - eeSocket = first([[socket, 'error', 'close']], onFinish) - } - - if (msg.socket) { - // socket already assigned - onSocket(msg.socket) - return - } - - // wait for socket to be assigned - msg.on('socket', onSocket) - - if (msg.socket === undefined) { - // istanbul ignore next: node.js 0.8 patch - patchAssignSocket(msg, onSocket) - } -} - -/** - * Attach the listener to the message. - * - * @param {object} msg - * @return {function} - * @private - */ - -function attachListener (msg, listener) { - var attached = msg.__onFinished - - // create a private single listener with queue - if (!attached || !attached.queue) { - attached = msg.__onFinished = createListener(msg) - attachFinishedListener(msg, attached) - } - - attached.queue.push(listener) -} - -/** - * Create listener on message. - * - * @param {object} msg - * @return {function} - * @private - */ - -function createListener (msg) { - function listener (err) { - if (msg.__onFinished === listener) msg.__onFinished = null - if (!listener.queue) return - - var queue = listener.queue - listener.queue = null - - for (var i = 0; i < queue.length; i++) { - queue[i](err, msg) - } - } - - listener.queue = [] - - return listener -} - -/** - * Patch ServerResponse.prototype.assignSocket for node.js 0.8. - * - * @param {ServerResponse} res - * @param {function} callback - * @private - */ - -// istanbul ignore next: node.js 0.8 patch -function patchAssignSocket (res, callback) { - var assignSocket = res.assignSocket - - if (typeof assignSocket !== 'function') return - - // res.on('socket', callback) is broken in 0.8 - res.assignSocket = function _assignSocket (socket) { - assignSocket.call(this, socket) - callback(socket) - } -} - -/** - * Try to require async_hooks - * @private - */ - -function tryRequireAsyncHooks () { - try { - return require('async_hooks') - } catch (e) { - return {} - } -} - -/** - * Wrap function with async resource, if possible. - * AsyncResource.bind static method backported. - * @private - */ - -function wrap (fn) { - var res - - // create anonymous resource - if (asyncHooks.AsyncResource) { - res = new asyncHooks.AsyncResource(fn.name || 'bound-anonymous-fn') - } - - // incompatible node.js - if (!res || !res.runInAsyncScope) { - return fn - } - - // return bound function - return res.runInAsyncScope.bind(res, fn, null) -} diff --git a/backend/node_modules/on-finished/package.json b/backend/node_modules/on-finished/package.json deleted file mode 100644 index 644cd81..0000000 --- a/backend/node_modules/on-finished/package.json +++ /dev/null @@ -1,39 +0,0 @@ -{ - "name": "on-finished", - "description": "Execute a callback when a request closes, finishes, or errors", - "version": "2.4.1", - "contributors": [ - "Douglas Christopher Wilson <doug@somethingdoug.com>", - "Jonathan Ong <me@jongleberry.com> (http://jongleberry.com)" - ], - "license": "MIT", - "repository": "jshttp/on-finished", - "dependencies": { - "ee-first": "1.1.1" - }, - "devDependencies": { - "eslint": "7.32.0", - "eslint-config-standard": "14.1.1", - "eslint-plugin-import": "2.25.4", - "eslint-plugin-markdown": "2.2.1", - "eslint-plugin-node": "11.1.0", - "eslint-plugin-promise": "5.2.0", - "eslint-plugin-standard": "4.1.0", - "mocha": "9.2.1", - "nyc": "15.1.0" - }, - "engines": { - "node": ">= 0.8" - }, - "files": [ - "HISTORY.md", - "LICENSE", - "index.js" - ], - "scripts": { - "lint": "eslint .", - "test": "mocha --reporter spec --bail --check-leaks test/", - "test-ci": "nyc --reporter=lcovonly --reporter=text npm test", - "test-cov": "nyc --reporter=html --reporter=text npm test" - } -} |