| [6a3a178] | 1 | # Destroy
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| 2 |
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| 3 | [![NPM version][npm-image]][npm-url]
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| 4 | [![Build status][travis-image]][travis-url]
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| 5 | [![Test coverage][coveralls-image]][coveralls-url]
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| 6 | [![License][license-image]][license-url]
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| 7 | [![Downloads][downloads-image]][downloads-url]
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| 8 | [![Gittip][gittip-image]][gittip-url]
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| 9 |
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| 10 | Destroy a stream.
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| 11 |
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| 12 | This module is meant to ensure a stream gets destroyed, handling different APIs
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| 13 | and Node.js bugs.
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| 14 |
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| 15 | ## API
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| 16 |
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| 17 | ```js
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| 18 | var destroy = require('destroy')
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| 19 | ```
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| 20 |
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| 21 | ### destroy(stream)
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| 22 |
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| 23 | Destroy the given stream. In most cases, this is identical to a simple
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| 24 | `stream.destroy()` call. The rules are as follows for a given stream:
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| 25 |
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| 26 | 1. If the `stream` is an instance of `ReadStream`, then call `stream.destroy()`
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| 27 | and add a listener to the `open` event to call `stream.close()` if it is
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| 28 | fired. This is for a Node.js bug that will leak a file descriptor if
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| 29 | `.destroy()` is called before `open`.
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| 30 | 2. If the `stream` is not an instance of `Stream`, then nothing happens.
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| 31 | 3. If the `stream` has a `.destroy()` method, then call it.
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| 32 |
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| 33 | The function returns the `stream` passed in as the argument.
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| 34 |
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| 35 | ## Example
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| 36 |
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| 37 | ```js
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| 38 | var destroy = require('destroy')
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| 39 |
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| 40 | var fs = require('fs')
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| 41 | var stream = fs.createReadStream('package.json')
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| 42 |
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| 43 | // ... and later
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| 44 | destroy(stream)
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| 45 | ```
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| 46 |
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| 47 | [npm-image]: https://img.shields.io/npm/v/destroy.svg?style=flat-square
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| 48 | [npm-url]: https://npmjs.org/package/destroy
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| 49 | [github-tag]: http://img.shields.io/github/tag/stream-utils/destroy.svg?style=flat-square
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| 50 | [github-url]: https://github.com/stream-utils/destroy/tags
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| 51 | [travis-image]: https://img.shields.io/travis/stream-utils/destroy.svg?style=flat-square
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| 52 | [travis-url]: https://travis-ci.org/stream-utils/destroy
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| 53 | [coveralls-image]: https://img.shields.io/coveralls/stream-utils/destroy.svg?style=flat-square
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| 54 | [coveralls-url]: https://coveralls.io/r/stream-utils/destroy?branch=master
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| 55 | [license-image]: http://img.shields.io/npm/l/destroy.svg?style=flat-square
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| 56 | [license-url]: LICENSE.md
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| 57 | [downloads-image]: http://img.shields.io/npm/dm/destroy.svg?style=flat-square
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| 58 | [downloads-url]: https://npmjs.org/package/destroy
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| 59 | [gittip-image]: https://img.shields.io/gittip/jonathanong.svg?style=flat-square
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| 60 | [gittip-url]: https://www.gittip.com/jonathanong/
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