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237 Commits

Author SHA1 Message Date
Joyee Cheung
2e4ceb5747 util: access process states lazily in debuglog 
`debuglog()` depends on `process.pid` and `process.env.NODE_DEBUG`,
so it needs to be called lazily in top scopes of internal modules
that may be loaded before these run time states are allowed to
be accessed. This patch makes its implementation lazy by default,
the process states are only accessed when the returned debug
function is called for the first time.

PR-URL: https://github.com/nodejs/node/pull/27281
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
 2019-04-20 00:30:38 +08:00
Michaël Zasso
908292cf1f lib: enforce the use of Object from primordials 
PR-URL: https://github.com/nodejs/node/pull/27146
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
 2019-04-12 05:38:45 +02:00
Marcos Casagrande
1a67c9948c stream: remove dead code 
Remove unreachable code. `state.ended` is always set to true
in this part of the code. The `else` clause can't be executed.

PR-URL: https://github.com/nodejs/node/pull/27125
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
 2019-04-10 23:40:39 +02:00
Matteo Collina
1d8298a5b6 stream: make Symbol.asyncIterator support stable 
PR-URL: https://github.com/nodejs/node/pull/26989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
 2019-04-03 09:15:59 +02:00
Anna Henningsen
20c3ac2556 stream: do not unconditionally call _read() on resume() 
`readable.resume()` calls `.read(0)`, which in turn previously set
`needReadable = true`, and so a subsequent `.read()` call would
call `_read()` even though enough data was already available.

This can lead to elevated memory usage, because calling `_read()`
when enough data is in the readable buffer means that backpressure
is not being honoured.

Fixes: https://github.com/nodejs/node/issues/26957

PR-URL: https://github.com/nodejs/node/pull/26965
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2019-03-31 14:09:35 +02:00
Ruben Bridgewater
f86f5736da benchmark,lib: change var to const 
Refs: https://github.com/nodejs/node/pull/26679

PR-URL: https://github.com/nodejs/node/pull/26915
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Refael Ackermann <refack@gmail.com>
 2019-03-30 13:16:39 +01:00
Ruben Bridgewater
b08a867d60 benchmark,doc,lib: capitalize more comments 
PR-URL: https://github.com/nodejs/node/pull/26849
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
 2019-03-27 17:20:06 +01:00
Ruben Bridgewater
39f4158bc3 lib: move extra properties into error creation 
This encapsulates the Node.js errors more by adding extra properties
to an error inside of the function to create the error message instead
of adding the properties at the call site. That simplifies the usage
of our errors and makes sure the expected properties are always set.

PR-URL: https://github.com/nodejs/node/pull/26752
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2019-03-21 22:52:08 +01:00
Weijia Wang
c8d3a73c8b lib: use Array#includes instead of Array#indexOf 
PR-URL: https://github.com/nodejs/node/pull/26732
Refs: https://github.com/nodejs/node/issues/26568
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
 2019-03-21 21:38:02 +08:00
Matteo Collina
269103a0e5 stream: fix regression introduced in #26059 
In #26059, we introduced a bug that caused 'readable' to be nextTicked
on EOF of a ReadableStream. This breaks the dicer module on CITGM.
That change was partially reverted to still fix the bug in #25810 and
not break dicer.

See: https://github.com/nodejs/node/pull/26059
Fixes: https://github.com/nodejs/node/issues/25810

PR-URL: https://github.com/nodejs/node/pull/26643
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2019-03-16 11:58:12 +01:00
Ruben Bridgewater
f8763bb077 benchmark,doc,lib,test: capitalize comments 
PR-URL: https://github.com/nodejs/node/pull/26483
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
 2019-03-10 00:44:40 +01:00
Joyee Cheung
b05fd4baa8 lib: explicitly initialize debuglog during bootstrap 
This patch splits the implementation of util.debuglog into a
separate file and explicitly initialize it during pre-execution
since the initialization depends on environment variables.
Also delays the call to `debuglog` in modules that are loaded during
bootstrap to make sure we only access the environment variable
during pre-execution.

PR-URL: https://github.com/nodejs/node/pull/26468
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2019-03-08 13:57:38 +01:00
Matteo Collina
e95e7f9af5 stream: make sure 'readable' is emitted before ending the stream 
Fixes: https://github.com/nodejs/node/issues/25810

PR-URL: https://github.com/nodejs/node/pull/26059
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
 2019-03-06 08:38:29 +00:00
Ruben Bridgewater
9edce1e12a benchmark,doc,lib,test: capitalize comments 
This updates a lot of comments.

PR-URL: https://github.com/nodejs/node/pull/26223
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
 2019-02-28 18:31:10 +01:00
Matteo Collina
cd302d70dd stream: make _read() be called indefinitely if the user wants so 
Fixes: https://github.com/nodejs/node/issues/26097

PR-URL: https://github.com/nodejs/node/pull/26135
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2019-02-28 16:12:26 +01:00
Ruben Bridgewater
50dd555910 doc,lib,test: capitalize comment sentences 
This activates the eslint capitalize comment rule for comments
above 50 characters.

PR-URL: https://github.com/nodejs/node/pull/24996
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-12-17 17:14:35 +01:00
Mikko Rantanen
37a5e01bda lib: ensure readable stream flows to end 
If a readable stream was set up with `highWaterMark 0`, the while-loop
in `maybeReadMore_` function would never execute.

The while loop now has an extra or-condition for the case where the
stream is flowing and there are no items. The or-condition is adapted
from the emit-condition of the `addChunk` function.

The `addChunk` also contains a check for `state.sync`. However that part
of the check was omitted here because the `maybeReadMore_` is executed
using `process.nextTick`. `state.sync` is set and then unset  within the
`read()` function so it should never be in effect in `maybeReadMore_`.

Fixes: https://github.com/nodejs/node/issues/24915

PR-URL: https://github.com/nodejs/node/pull/24918
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-12-14 09:23:56 -08:00
Ruben Bridgewater
1f85ea979c tools: capitalize sentences 
This adds the `capitalized-comments` eslint rule to verify that
actual sentences use capital letters as starting letters. It ignores
special words and all lines below 62 characters.

PR-URL: https://github.com/nodejs/node/pull/24808
Reviewed-By: Sam Ruby <rubys@intertwingly.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
 2018-12-10 17:07:18 +01:00
Ruben Bridgewater
59257543c3 lib: use ES6 class inheritance style 
PR-URL: https://github.com/nodejs/node/pull/24755
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-12-05 16:55:00 +01:00
Ruben Bridgewater
dcc82b37b6 lib: remove inherits() usage 
This switches all `util.inherits()` calls to use
`Object.setPrototypeOf()` instead. In fact, `util.inherits()` is
mainly a small wrapper around exactly this function while adding
the `_super` property on the object as well.

Refs: #24395

PR-URL: https://github.com/nodejs/node/pull/24755
Refs: https://github.com/nodejs/node/issues/24395
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-12-05 16:53:58 +01:00
Matteo Collina
69cc58d0ab stream: correctly pause and resume after once('readable') 
Fixes: https://github.com/nodejs/node/issues/24281

PR-URL: https://github.com/nodejs/node/pull/24366
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
 2018-11-21 12:16:47 +01:00
Mathias Buus
f24b070cb7 stream: add auto-destroy mode 
PR-URL: https://github.com/nodejs/node/pull/22795
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
 2018-10-30 15:17:40 +01:00
Gus Caplan
8bce9e8f19 streams: refactor ReadableStream asyncIterator creation and a few fixes 
Closes: https://github.com/nodejs/node/issues/23041

- Rewrite `ReadableAsyncIterator` class into
`ReadableStreamAsyncIteratorPrototype` which contains no constructor and
inherits from `%AsyncIteratorPrototype%`.

- Rewrite `AsyncIteratorRecord` into dumb function.

PR-URL: https://github.com/nodejs/node/pull/23042
Fixes: https://github.com/nodejs/node/issues/23041
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-10-08 22:17:29 -05:00
MaleDong
9c6f59ed3a lib: remove unnecessary symbols 
Remove `(...)`, because this is a simple,sensitive expression.

PR-URL: https://github.com/nodejs/node/pull/22455
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-09-13 10:51:12 +02:00
Daniel Bevenius
0e519b4f56 stream: update emit readable debug statement 
Currently, the debug statement in emitReadable is `emit readable` which
can be interpreted as the readable event is going to be emitted. But
I think the intent of this debug statment is just that the
emitReadable_ function was entered. If that was not the intent then
perhaps the debug statment should be moved into the if statement below
it.

PR-URL: https://github.com/nodejs/node/pull/22613
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-09-03 10:01:37 +02:00
Matteo Collina
98cf84f2c9 stream: restore flow if there are 'data' handlers after once('readable') 
Fixes: https://github.com/nodejs/node/issues/21398
See: https://github.com/nodejs/node/pull/21696

PR-URL: https://github.com/nodejs/node/pull/22209
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Mathias Buus <mathiasbuus@gmail.com>
 2018-08-21 22:36:13 -07:00
Denys Otrishko
fe47b8b6a5 stream: fix readable behavior for highWaterMark === 0 
Avoid trying to emit 'readable' due to the fact that
state.length is always >= state.highWaterMark if highWaterMark is 0.
Therefore upon .read(0) call (through .on('readable')) stream assumed
that it has enough data to emit 'readable' even though
state.length === 0 instead of issuing _read(). Which led to the TTY
not recognizing that someone is waiting for the input.

Fixes: https://github.com/nodejs/node/issues/20503
Refs: https://github.com/nodejs/node/pull/18372

PR-URL: https://github.com/nodejs/node/pull/21690
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-08-10 17:16:59 +02:00
Simionescu, Radu
7e4e04d22f stream: named anonymous functions in _stream_readable.js 
PR-URL: https://github.com/nodejs/node/pull/21750
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-07-18 17:13:12 +02:00
Miklos Suveges
1c07ebfd97 stream: inline needMoreData function 
Inline the needMoreData function since it has only one call place.
Update the related comment.
Add a test for the edge case where HWM=0 and state.length=0.
Add a test for ReadableStream.read(n) method's edge case where
n, HWM and state.length are all zero.
This proves that there is no easy way to simplify the check at
https://github.com/nodejs/node/blob/master/lib/_stream_readable.js#L440

Fixes: https://github.com/nodejs/node/issues/19893
Refs: https://github.com/nodejs/node/pull/19896

PR-URL: https://github.com/nodejs/node/pull/21009
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Lance Ball <lball@redhat.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
 2018-06-02 14:18:40 +02:00
Kael Zhang
9f4bf4ca43 stream: fix removeAllListeners() for Stream.Readable 
Fixes: https://github.com/nodejs/node/issues/20923

PR-URL: https://github.com/nodejs/node/pull/20924
Refs: https://github.com/nodejs/node/issues/20923
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-05-28 22:04:35 +02:00
Tobias Nießen
e316655468 lib,src,test: fix comments 
PR-URL: https://github.com/nodejs/node/pull/20846
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
 2018-05-22 12:35:17 +04:00
Ruben Bridgewater
3b5a7a3e19 stream: lazy load ReadableAsyncIterator 
PR-URL: https://github.com/nodejs/node/pull/20567
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
 2018-05-18 15:27:29 +02:00
Ruben Bridgewater
f4f8b22f7d string_decoder: lazy loaded 
PR-URL: https://github.com/nodejs/node/pull/20567
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
 2018-05-18 15:25:38 +02:00
killagu
7d81f5d143 child_process: fix exec set stdout.setEncoding 
cp.exec decide to use `_stdout`(_stdout is string) or
`Buffer.concat(_stdout)`(_stdout is buffer array) by options.encoding.
but std(out|err) encoding can be changed. If encoding is changed to
not null, `_stdout` will become string, and `Buffer.concat(_stdout)`
will throw TypeError. This patch will fix it, use
options.encoding and `std(out|err)._readableState.encoding`.

PR-URL: https://github.com/nodejs/node/pull/18976
Fixes: https://github.com/nodejs/node/issues/18969
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-05-18 15:20:28 +02:00
Brian White
8f6ab9f799 Revert "stream: prevent 'end' to be emitted after 'error'" 
This reverts commit 0857790656.

PR-URL: https://github.com/nodejs/node/pull/20449
Fixes: https://github.com/nodejs/node/issues/20334
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-05-07 09:44:26 +02:00
Matteo Collina
0857790656 stream: prevent 'end' to be emitted after 'error' 
This PR adds _readableState.errorEmitted and add the tracking of it.

Fixes: https://github.com/nodejs/node/issues/6083

PR-URL: https://github.com/nodejs/node/pull/20104
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
 2018-04-20 15:12:22 +02:00
Snehil Verma
e76831be0c stream: fix incorrect comment in _stream_readable.js 
PR-URL: https://github.com/nodejs/node/pull/19882
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-04-14 13:15:02 -07:00
Matteo Collina
cf5f9867ff stream: 'readable' have precedence over flowing 
In Streams3 the 'readable' event/.read() method had a lower precedence
than the `'data'` event that made them impossible to use them together.
This make `.resume()` a no-op if there is a listener for the
`'readable'` event, making the stream non-flowing if there is a
`'data'`  listener.

Fixes: https://github.com/nodejs/node/issues/18058

PR-URL: https://github.com/nodejs/node/pull/18994
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-04-06 13:50:15 +02:00
Matteo Collina
d37e59fa6a stream: fix backpressure when multiple sync 
PR-URL: https://github.com/nodejs/node/pull/19613
Fixes: https://github.com/nodejs/node/issues/19601
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-03-30 12:13:59 +02:00
Daniel Bevenius
f2b10799ef lib: rename js source to lower snake_case 
This commit renames all JavaScript source files in lib to lower
snake_case.

PR-URL: https://github.com/nodejs/node/pull/19556
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
 2018-03-28 08:09:16 +02:00
Ruben Bridgewater
c6b6c92185 lib: always show ERR_INVALID_ARG_TYPE received part 
This makes a effort to make sure all of these errors will actually
also show the received input.
On top of that it refactors a few tests for better maintainability.
It will also change the returned type to always be a simple typeof
instead of special handling null.

PR-URL: https://github.com/nodejs/node/pull/19445
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-03-25 01:45:37 +01:00
Brian White
b41ed29b80 stream: improve stream creation performance 
PR-URL: https://github.com/nodejs/node/pull/19401
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
 2018-03-23 13:39:16 +01:00
Luigi Pinca
c9794880e8 stream: make virtual methods errors consistent 
Use the same error code and always emit the error instead of
throwing it.

PR-URL: https://github.com/nodejs/node/pull/18813
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Michaë Zasso <targos@protonmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
 2018-03-12 14:24:34 +01:00
Michaël Zasso
1d2fd8b65b lib: port remaining errors to new system 
PR-URL: https://github.com/nodejs/node/pull/19137
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
 2018-03-07 14:54:38 +01:00
Mathias Buus
5e3f51648e stream: updated streams error handling 
This improves error handling for streams in a few ways.

1. It ensures that no user defined methods (_read, _write, ...) are run
after .destroy has been called.
2. It introduces an explicit error to tell the user if they are write to
write, etc to the stream after it has been destroyed.
3. It makes streams always emit close as the last thing after they have
been destroyed
4. Changes the default _destroy to not gracefully end streams.

It also updates net, http2, zlib and fs to the new error handling.

PR-URL: https://github.com/nodejs/node/pull/18438
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2018-03-06 13:31:56 +01:00
Ruben Bridgewater
f2d93795bf lib,test: remove yoda statements 
PR-URL: https://github.com/nodejs/node/pull/18746
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2018-03-04 15:33:18 +01:00
Ruben Bridgewater
96c57fbfaa lib: switch to Number.isNaN 
Number.isNaN is now as fast as `val !== val`. Switch to the more
readable version. Also switch all `isNaN` to `Number.isNaN`.

PR-URL: https://github.com/nodejs/node/pull/18744
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
 2018-02-16 18:09:56 +01:00
陈刚
faeee11c1f stream: readable continues to read when push('') 
PR-URL: https://github.com/nodejs/node/pull/18211
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-02-15 12:39:17 +01:00
Matteo Collina
87b9bceacb stream: always defer readable in EOF when sync 
Fix a regression introduced by
https://github.com/nodejs/node/pull/18515 that broke
the dicer module tests.

See: https://github.com/nodejs/node/pull/18515

PR-URL: https://github.com/nodejs/node/pull/18615
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
 2018-02-08 11:58:04 +01:00
Anna Henningsen
e7cb694a60 stream: always reset awaitDrain when emitting data 
The complicated `awaitDrain` machinery can be made a bit
slimmer, and more correct, by just resetting the value
each time `stream.emit('data')` is called.

By resetting the value before emitting the data chunk, and
seeing whether any pipe destinations return `.write() === false`,
we always end up in a consistent state and don’t need to worry
about odd situations (like `dest.write(chunk)` emitting more data).

PR-URL: https://github.com/nodejs/node/pull/18516
Fixes: https://github.com/nodejs/node/issues/18484
Fixes: https://github.com/nodejs/node/issues/18512
Refs: https://github.com/nodejs/node/pull/18515
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
 2018-02-06 23:04:04 +01:00