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Merge pull request #13056 from overleaf/jpa-pipeline-express
[misc] use stream.pipeline in express libraries GitOrigin-RevId: a6a50864552237b0c4d153d9f272cdc8d0f297ea
This commit is contained in:
Jakob Ackermann
Copybot
parent
3988f815af
commit
67a21bdc69
3 changed files with 162 additions and 0 deletions
44
patches/body-parser+1.20.1.patch
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44
patches/body-parser+1.20.1.patch
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@ -0,0 +1,44 @@
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diff --git a/node_modules/body-parser/lib/read.js b/node_modules/body-parser/lib/read.js
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index fce6283..6131c31 100644
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--- a/node_modules/body-parser/lib/read.js
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+++ b/node_modules/body-parser/lib/read.js
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@@ -18,7 +18,7 @@ var iconv = require('iconv-lite')
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var onFinished = require('on-finished')
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var unpipe = require('unpipe')
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var zlib = require('zlib')
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-
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+var Stream = require('stream')
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/**
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* Module exports.
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*/
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@@ -166,25 +166,25 @@ function contentstream (req, debug, inflate) {
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case 'deflate':
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stream = zlib.createInflate()
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debug('inflate body')
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- req.pipe(stream)
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+ // req.pipe(stream)
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break
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case 'gzip':
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stream = zlib.createGunzip()
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debug('gunzip body')
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- req.pipe(stream)
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+ // req.pipe(stream)
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break
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case 'identity':
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stream = req
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stream.length = length
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- break
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+ return req
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default:
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throw createError(415, 'unsupported content encoding "' + encoding + '"', {
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encoding: encoding,
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type: 'encoding.unsupported'
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})
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}
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-
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- return stream
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+ var pass = new Stream.PassThrough(); Stream.pipeline(req, stream, pass, () => {})
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+ return pass
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}
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/**
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57
patches/express++send+0.18.0.patch
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57
patches/express++send+0.18.0.patch
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@ -0,0 +1,57 @@
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diff --git a/node_modules/express/node_modules/send/index.js b/node_modules/express/node_modules/send/index.js
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index 89afd7e..de56daf 100644
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--- a/node_modules/express/node_modules/send/index.js
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+++ b/node_modules/express/node_modules/send/index.js
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@@ -789,29 +789,29 @@ SendStream.prototype.stream = function stream (path, options) {
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// pipe
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var stream = fs.createReadStream(path, options)
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this.emit('stream', stream)
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- stream.pipe(res)
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-
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- // cleanup
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- function cleanup () {
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- destroy(stream, true)
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- }
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-
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- // response finished, cleanup
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- onFinished(res, cleanup)
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-
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- // error handling
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- stream.on('error', function onerror (err) {
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- // clean up stream early
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- cleanup()
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-
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- // error
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- self.onStatError(err)
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- })
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-
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- // end
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- stream.on('end', function onend () {
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- self.emit('end')
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- })
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+ Stream.pipeline(stream, res, err => { if (err) { self.onStatError(err) } else { self.emit('end') } })
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+
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+ // // cleanup
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+ // function cleanup () {
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+ // destroy(stream, true)
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+ // }
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+ //
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+ // // response finished, cleanup
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+ // onFinished(res, cleanup)
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+ //
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+ // // error handling
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+ // stream.on('error', function onerror (err) {
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+ // // clean up stream early
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+ // cleanup()
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+ //
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+ // // error
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+ // self.onStatError(err)
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+ // })
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+ //
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+ // // end
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+ // stream.on('end', function onend () {
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+ // self.emit('end')
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+ // })
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}
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/**
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61
patches/send+0.17.2.patch
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61
patches/send+0.17.2.patch
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@ -0,0 +1,61 @@
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diff --git a/node_modules/send/index.js b/node_modules/send/index.js
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index 06d7507..8854216 100644
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--- a/node_modules/send/index.js
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+++ b/node_modules/send/index.js
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@@ -795,31 +795,31 @@ SendStream.prototype.stream = function stream (path, options) {
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// pipe
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var stream = fs.createReadStream(path, options)
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this.emit('stream', stream)
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- stream.pipe(res)
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-
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- // response finished, done with the fd
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- onFinished(res, function onfinished () {
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- finished = true
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- destroy(stream)
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- })
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-
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- // error handling code-smell
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- stream.on('error', function onerror (err) {
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- // request already finished
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- if (finished) return
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-
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- // clean up stream
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- finished = true
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- destroy(stream)
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-
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- // error
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- self.onStatError(err)
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- })
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-
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- // end
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- stream.on('end', function onend () {
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- self.emit('end')
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- })
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+ Stream.pipeline(stream, res, err => { if (err) { self.onStatError(err) } else { self.emit('end') } })
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+
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+ // // response finished, done with the fd
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+ // onFinished(res, function onfinished () {
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+ // finished = true
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+ // destroy(stream)
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+ // })
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+ //
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+ // // error handling code-smell
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+ // stream.on('error', function onerror (err) {
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+ // // request already finished
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+ // if (finished) return
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+ //
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+ // // clean up stream
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+ // finished = true
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+ // destroy(stream)
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+ //
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+ // // error
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+ // self.onStatError(err)
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+ // })
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+ //
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+ // // end
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+ // stream.on('end', function onend () {
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+ // self.emit('end')
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+ // })
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}
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/**
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