Skip to content

zlib: emits 'close' event after readble 'end'#32050

Closed
tadjik1 wants to merge 1 commit intonodejs:masterfrom
tadjik1:issue-32023-zlib-emits-close
Closed

zlib: emits 'close' event after readble 'end'#32050
tadjik1 wants to merge 1 commit intonodejs:masterfrom
tadjik1:issue-32023-zlib-emits-close

Conversation

@tadjik1
Copy link
Contributor

@tadjik1 tadjik1 commented Mar 2, 2020 •
edited
Loading

Hey there,
as far as I understand this PR breaks behaviour when zlib streams emit close event in case of successful end.

Since emitting close is the part of Readable.destroy implementation - .destroy must be called on ZlibBase instance. In this case (case of successful finish) this.on('end') should be sufficient.

Fixes: #32023

\cc @addaleax

zlib: emits 'close' event after readble 'end'
7cc5dcb 
Call the close method after readable 'end' so that 'close' will be
emitted afterwards.

Fixes: nodejs#32023
@nodejs-github-bot nodejs-github-bot added the zlib Issues and PRs related to the zlib subsystem. label Mar 2, 2020
addaleax
addaleax approved these changes Mar 2, 2020
View reviewed changes
Copy link
Member

@addaleax addaleax left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thank you!

@nodejs-github-bot
Copy link
Collaborator

nodejs-github-bot commented Mar 2, 2020

CI: https://ci.nodejs.org/job/node-test-pull-request/29495/

@tadjik1
Copy link
Contributor Author

tadjik1 commented Mar 2, 2020 •
edited
Loading

@addaleax thanks for such a quick response!
I have a question regarding failing CI: one test fails on MacOS Catalina test/sequential/test-timers-blocking-callback.js but it doesn't seem relevant to my changes, more like a flaky test.
Can we re-trigger this jenkins build to make sure that problem is somewhere in these changes?

@addaleax
Copy link
Member

addaleax commented Mar 2, 2020

Can we re-trigger this jenkins build to make sure that problem is somewhere in these changes?

Sure, done!

@nodejs-github-bot
Copy link
Collaborator

nodejs-github-bot commented Mar 2, 2020

CI: https://ci.nodejs.org/job/node-test-pull-request/29500/

aks-
aks- approved these changes Mar 3, 2020
View reviewed changes
Copy link
Member

@aks- aks- left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

<3

@BridgeAR BridgeAR added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Mar 9, 2020
@addaleax
Copy link
Member

addaleax commented Mar 11, 2020

Landed in 0c545f0

@addaleax addaleax closed this Mar 11, 2020
addaleax pushed a commit that referenced this pull request Mar 11, 2020
@addaleax
zlib: emits 'close' event after readable 'end'
0c545f0 
Call the close method after readable 'end' so that 'close' will be
emitted afterwards.

Fixes: #32023

PR-URL: #32050
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
MylesBorins pushed a commit that referenced this pull request Mar 11, 2020
@MylesBorins
zlib: emits 'close' event after readable 'end'
f095e38 
Call the close method after readable 'end' so that 'close' will be
emitted afterwards.

Fixes: #32023

PR-URL: #32050
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
@MylesBorins
Copy link
Contributor

MylesBorins commented Mar 11, 2020 •
edited
Loading

This had landed on 13.x and was backed out as it seemed to break CI

might be best to land as a backport PR

MylesBorins pushed a commit to MylesBorins/node that referenced this pull request Mar 11, 2020
@MylesBorins
zlib: emits 'close' event after readable 'end'
74e2bbb 
Call the close method after readable 'end' so that 'close' will be
emitted afterwards.

Fixes: nodejs#32023

PR-URL: nodejs#32050
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
@MylesBorins MylesBorins mentioned this pull request Mar 11, 2020
Closed
ronag pushed a commit to nxtedition/node that referenced this pull request Mar 11, 2020
@ronag
zlib: emits 'close' event after readable 'end'
1debf48 
Call the close method after readable 'end' so that 'close' will be
emitted afterwards.

Fixes: nodejs#32023

PR-URL: nodejs#32050
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
@MylesBorins MylesBorins mentioned this pull request Mar 19, 2020
Closed
4 tasks
@BethGriggs BethGriggs mentioned this pull request Apr 14, 2020
Merged
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@addaleax addaleax addaleax approved these changes

@lpinca lpinca lpinca approved these changes

+1 more reviewer

@aks- aks- aks- approved these changes

Reviewers whose approvals may not affect merge requirements

Assignees

No one assigned

Labels

author ready PRs that have at least one approval, no pending requests for changes, and a CI started. zlib Issues and PRs related to the zlib subsystem.

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

.on('close') for a readable stream stops working when going from node 12.14.0 to 12.16.1

8 participants

@tadjik1 @nodejs-github-bot @addaleax @MylesBorins @lpinca @aks- @richardlau @BridgeAR