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http2: allow fully synchronous _final() #25609

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/cc @mcollina

HTTP/2 streams do not use the fact that the native
StreamBase::Shutdown() is asynchronous by default and
always finish synchronously.

Adding a status code for this scenario allows skipping an
expensive MakeCallback() C++/JS boundary crossing.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

HTTP/2 streams do not use the fact that the native
`StreamBase::Shutdown()` is asynchronous by default and
always finish synchronously.

Adding a status code for this scenario allows skipping an
expensive `MakeCallback()` C++/JS boundary crossing.
@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Jan 21, 2019
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The docs in particular are quite helpful, thanks.

src/stream_base.h Outdated Show resolved Hide resolved
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LGTM

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addaleax commented Jan 21, 2019

CI: https://ci.nodejs.org/job/node-test-pull-request/20239/ (:white_check_mark:)

@addaleax addaleax added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Jan 21, 2019
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Landed in 2b65399

@addaleax addaleax closed this Jan 23, 2019
@addaleax addaleax deleted the shutdown-sync branch January 23, 2019 15:41
pull bot pushed a commit to shakir-abdo/node that referenced this pull request Jan 23, 2019
HTTP/2 streams do not use the fact that the native
`StreamBase::Shutdown()` is asynchronous by default and
always finish synchronously.

Adding a status code for this scenario allows skipping an
expensive `MakeCallback()` C++/JS boundary crossing.

PR-URL: nodejs#25609
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
addaleax added a commit that referenced this pull request Jan 23, 2019
HTTP/2 streams do not use the fact that the native
`StreamBase::Shutdown()` is asynchronous by default and
always finish synchronously.

Adding a status code for this scenario allows skipping an
expensive `MakeCallback()` C++/JS boundary crossing.

PR-URL: #25609
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
@MylesBorins MylesBorins mentioned this pull request Jan 24, 2019
BethGriggs pushed a commit that referenced this pull request Apr 29, 2019
HTTP/2 streams do not use the fact that the native
`StreamBase::Shutdown()` is asynchronous by default and
always finish synchronously.

Adding a status code for this scenario allows skipping an
expensive `MakeCallback()` C++/JS boundary crossing.

PR-URL: #25609
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
@BethGriggs BethGriggs mentioned this pull request May 1, 2019
BethGriggs pushed a commit that referenced this pull request May 10, 2019
HTTP/2 streams do not use the fact that the native
`StreamBase::Shutdown()` is asynchronous by default and
always finish synchronously.

Adding a status code for this scenario allows skipping an
expensive `MakeCallback()` C++/JS boundary crossing.

PR-URL: #25609
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
MylesBorins pushed a commit that referenced this pull request May 16, 2019
HTTP/2 streams do not use the fact that the native
`StreamBase::Shutdown()` is asynchronous by default and
always finish synchronously.

Adding a status code for this scenario allows skipping an
expensive `MakeCallback()` C++/JS boundary crossing.

PR-URL: #25609
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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