◐ Shell
clean mode source ↗

stream: add final method by calvinmetcalf · Pull Request #12828 · nodejs/node

calvinmetcalf

@calvinmetcalf added the stream

Issues and PRs related to the stream subsystem.

label

May 4, 2017

mscdex

mscdex

addaleax

addaleax

mcollina

mcollina

jasnell

This was referenced

May 22, 2017

calvinmetcalf added a commit that referenced this pull request

May 24, 2017 
Adds the ability to for write streams to have an _final method which acts
similarly to the _flush method that transform streams have but is called before
the finish event is emitted and if asynchronous delays the stream from
finishing.  The `final` option may also be passed in order to set it.

PR-URL: #12828
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

jasnell pushed a commit that referenced this pull request

May 25, 2017 
Adds the ability to for write streams to have an _final method which acts
similarly to the _flush method that transform streams have but is called before
the finish event is emitted and if asynchronous delays the stream from
finishing.  The `final` option may also be passed in order to set it.

PR-URL: #12828
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

jasnell pushed a commit that referenced this pull request

May 28, 2017 
Adds the ability to for write streams to have an _final method which acts
similarly to the _flush method that transform streams have but is called before
the finish event is emitted and if asynchronous delays the stream from
finishing.  The `final` option may also be passed in order to set it.

PR-URL: #12828
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>

jasnell added a commit to jasnell/node that referenced this pull request

May 29, 2017

jasnell added a commit that referenced this pull request

May 30, 2017 
* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](4a7233c178)]
    [#12892](#12892).

* **Buffer**
  * Using the `--pending-deprecation` flag will cause Node.js to emit a
    deprecation warning when using `new Buffer(num)` or `Buffer(num)`.
    [[`d2d32ea5a2`](d2d32ea5a2)]
    [#11968](#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](7eb1b4658e)]
    [#12141](#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](beca3244e2)]
    [#10236](#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](97a77288ce)]
    [#12348](#12348),
    [[`d75fdd96aa`](d75fdd96aa)]
    [#10423](#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](627ecee9ed)]
    [#10653](#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](f18e08d820)]
    [#9744](#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](3c3b36af0f)]
    [#12936](#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](60d1aac8d2)]
    [#12784](#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](84dabe8373)]
    [#12489](#12489).

* **Errors**
  * We have started assigning static error codes to errors generated by Node.js.
    This has been done through multiple commits and is still a work in
    progress.

* **File System**
  * The utility class `fs.SyncWriteStream` has been deprecated
    [[`7a55e34ef4`](7a55e34ef4)]
    [#10467](#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](3c2a9361ff)]
    [#9683](#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](90403dd1d0)]
    [#11567](#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](d3480776c7)]
    [#11259](#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](fb71ba4921)]
    [#11355](#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](3e6f1032a4)]
    [#10805](#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](5de3cf099c)]
    [#10116](#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](84a23391f6)]
    [#12113](#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](56e881d0b0)]
    [#11975](#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](03e89b3ff2)]
    [#10116](#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](dd20e68b0f)]
    [#12725](#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](3f27f02da0)]
    [#11599](#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (ec7cbaf266)]
    [#12995](#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](a16b570f8c)]
    [#11968](#11968).
  * The `--debug` command-line argument has been deprecated. Note that
    using `--debug` will enable the *new* Inspector-based debug protocol
    as the legacy Debugger protocol previously used by Node.js has been
    removed. [[`010f864426`](010f864426)]
    [#12949](#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](a5f91ab230)]
    [#11689](#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](8a7db9d4b5)]
    [#12087](#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](b6e1d22fa6)]
    [#12925](#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](07c7f198db)]
    [#12828](#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](348cc80a3c)]
    [#5923](#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](a2ae08999b)]
    [#11349](#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](d523eb9c40)]
    [#11447](#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](d080ead0f9)]
    [#12710](#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](5bfd13b81e)]
    [#9726](#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](455e6f1dd8)]
    [#11708](#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](aab0d202f8)]
    [#11624](#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](99da8e8e02)]
    [#12442](#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](91383e47fd)]
    [#12001](#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](b514bd231e)]
    [#11391](#11391).

jasnell added a commit that referenced this pull request

May 30, 2017 
* **Async Hooks**
  * The `async_hooks` module has landed in core
    [[`4a7233c178`](4a7233c178)]
    [#12892](#12892).

* **Buffer**
  * Using the `--pending-deprecation` flag will cause Node.js to emit a
    deprecation warning when using `new Buffer(num)` or `Buffer(num)`.
    [[`d2d32ea5a2`](d2d32ea5a2)]
    [#11968](#11968).
  * `new Buffer(num)` and `Buffer(num)` will zero-fill new `Buffer` instances
    [[`7eb1b4658e`](7eb1b4658e)]
    [#12141](#12141).
  * Many `Buffer` methods now accept `Uint8Array` as input
    [[`beca3244e2`](beca3244e2)]
    [#10236](#10236).

* **Child Process**
  * Argument and kill signal validations have been improved
    [[`97a77288ce`](97a77288ce)]
    [#12348](#12348),
    [[`d75fdd96aa`](d75fdd96aa)]
    [#10423](#10423).
  * Child Process methods accept `Uint8Array` as input
    [[`627ecee9ed`](627ecee9ed)]
    [#10653](#10653).

* **Console**
  * Error events emitted when using `console` methods are now supressed.
    [[`f18e08d820`](f18e08d820)]
    [#9744](#9744).

* **Dependencies**
  * The npm client has been updated to 5.0.0
    [[`3c3b36af0f`](3c3b36af0f)]
    [#12936](#12936).
  * V8 has been updated to 5.8 with forward ABI stability to 6.0
    [[`60d1aac8d2`](60d1aac8d2)]
    [#12784](#12784).

* **Domains**
  * Native `Promise` instances are now `Domain` aware
    [[`84dabe8373`](84dabe8373)]
    [#12489](#12489).

* **Errors**
  * We have started assigning static error codes to errors generated by Node.js.
    This has been done through multiple commits and is still a work in
    progress.

* **File System**
  * The utility class `fs.SyncWriteStream` has been deprecated
    [[`7a55e34ef4`](7a55e34ef4)]
    [#10467](#10467).
  * The deprecated `fs.read()` string interface has been removed
    [[`3c2a9361ff`](3c2a9361ff)]
    [#9683](#9683).

* **HTTP**
  * Improved support for userland implemented Agents
    [[`90403dd1d0`](90403dd1d0)]
    [#11567](#11567).
  * Outgoing Cookie headers are concatenated into a single string
    [[`d3480776c7`](d3480776c7)]
    [#11259](#11259).
  * The `httpResponse.writeHeader()` method has been deprecated
    [[`fb71ba4921`](fb71ba4921)]
    [#11355](#11355).
  * New methods for accessing HTTP headers have been added to `OutgoingMessage`
    [[`3e6f1032a4`](3e6f1032a4)]
    [#10805](#10805).

* **Lib**
  * All deprecation messages have been assigned static identifiers
    [[`5de3cf099c`](5de3cf099c)]
    [#10116](#10116).
  * The legacy `linkedlist` module has been removed
    [[`84a23391f6`](84a23391f6)]
    [#12113](#12113).

* **N-API**
  * Experimental support for the new N-API API has been added
    [[`56e881d0b0`](56e881d0b0)]
    [#11975](#11975).

* **Process**
  * Process warning output can be redirected to a file using the
    `--redirect-warnings` command-line argument
    [[`03e89b3ff2`](03e89b3ff2)]
    [#10116](#10116).
  * Process warnings may now include additional detail
    [[`dd20e68b0f`](dd20e68b0f)]
    [#12725](#12725).

* **REPL**
  * REPL magic mode has been deprecated
    [[`3f27f02da0`](3f27f02da0)]
    [#11599](#11599).

* **Src**
  * `NODE_MODULE_VERSION` has been updated to 57
    (ec7cbaf266)]
    [#12995](#12995).
  * Add `--pending-deprecation` command-line argument and
    `NODE_PENDING_DEPRECATION` environment variable
    [[`a16b570f8c`](a16b570f8c)]
    [#11968](#11968).
  * The `--debug` command-line argument has been deprecated. Note that
    using `--debug` will enable the *new* Inspector-based debug protocol
    as the legacy Debugger protocol previously used by Node.js has been
    removed. [[`010f864426`](010f864426)]
    [#12949](#12949).
  * Throw when the `-c` and `-e` command-line arguments are used at the same
    time [[`a5f91ab230`](a5f91ab230)]
    [#11689](#11689).
  * Throw when the `--use-bundled-ca` and `--use-openssl-ca` command-line
    arguments are used at the same time.
    [[`8a7db9d4b5`](8a7db9d4b5)]
    [#12087](#12087).

* **Stream**
  * `Stream` now supports `destroy()` and `_destroy()` APIs
    [[`b6e1d22fa6`](b6e1d22fa6)]
    [#12925](#12925).
  * `Stream` now supports the `_final()` API
    [[`07c7f198db`](07c7f198db)]
    [#12828](#12828).

* **TLS**
  * The `rejectUnauthorized` option now defaults to `true`
    [[`348cc80a3c`](348cc80a3c)]
    [#5923](#5923).
  * The `tls.createSecurePair()` API now emits a runtime deprecation
    [[`a2ae08999b`](a2ae08999b)]
    [#11349](#11349).
  * A runtime deprecation will now be emitted when `dhparam` is less than
    2048 bits [[`d523eb9c40`](d523eb9c40)]
    [#11447](#11447).

* **URL**
  * The WHATWG URL implementation is now a fully-supported Node.js API
    [[`d080ead0f9`](d080ead0f9)]
    [#12710](#12710).

* **Util**
  * `Symbol` keys are now displayed by default when using `util.inspect()`
    [[`5bfd13b81e`](5bfd13b81e)]
    [#9726](#9726).
  * `toJSON` errors will be thrown when formatting `%j`
    [[`455e6f1dd8`](455e6f1dd8)]
    [#11708](#11708).
  * Convert `inspect.styles` and `inspect.colors` to prototype-less objects
    [[`aab0d202f8`](aab0d202f8)]
    [#11624](#11624).
  * The new `util.promisify()` API has been added
    [[`99da8e8e02`](99da8e8e02)]
    [#12442](#12442).

* **Zlib**
  * Support `Uint8Array` in Zlib convenience methods
    [[`91383e47fd`](91383e47fd)]
    [#12001](#12001).
  * Zlib errors now use `RangeError` and `TypeError` consistently
    [[`b514bd231e`](b514bd231e)]
    [#11391](#11391).

damirka

szmarczak