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cluster: fix closing dgram sockets in cluster workers throws errors #43709

Merged
merged 1 commit into from
Jul 11, 2022
Merged

cluster: fix closing dgram sockets in cluster workers throws errors #43709

merged 1 commit into from
Jul 11, 2022

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oyyd
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@oyyd oyyd commented Jul 7, 2022 •
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This fixes closing dgram sockets right after binding in cluster workers
will throws ERR_SOCKET_DGRAM_NOT_RUNNING errors.

Before this, the code snippet below will throw:

const dgram = require('dgram')
const cluster = require('cluster')

if (cluster.isMaster || cluster.isPrimary) {
  cluster.fork()
} else {
  const socket = dgram.createSocket('udp4');
  socket.bind(0, () => {
    socket.close();
  });
}

While running in primary processes won't throw:

const dgram = require('dgram')

const socket = dgram.createSocket('udp4');
socket.bind(0, () => {
  socket.close();
});

Fixes: #40671

@nodejs-github-bot nodejs-github-bot added cluster Issues and PRs related to the cluster subsystem. needs-ci PRs that need a full CI run. labels Jul 7, 2022
@oyyd oyyd changed the title dgram: fix closing dgram sockets in cluster workers throws errors cluster: fix closing dgram sockets in cluster workers throws errors Jul 7, 2022
@aduh95 aduh95 added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. request-ci Add this label to start a Jenkins CI on a PR. labels Jul 7, 2022
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CI: https://ci.nodejs.org/job/node-test-pull-request/45141/

@oyyd oyyd added the request-ci Add this label to start a Jenkins CI on a PR. label Jul 8, 2022
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CI: https://ci.nodejs.org/job/node-test-pull-request/45144/

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CI: https://ci.nodejs.org/job/node-test-pull-request/45165/

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CI: https://ci.nodejs.org/job/node-test-pull-request/45220/

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aduh95 commented Jul 9, 2022

/cc @nodejs/dgram

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mcollina
mcollina approved these changes Jul 11, 2022
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lgtm

@aduh95 aduh95 added commit-queue Add this label to land a pull request using GitHub Actions. commit-queue-squash Add this label to instruct the Commit Queue to squash all the PR commits into the first one. labels Jul 11, 2022
@oyyd
cluster: fix closing dgram sockets in cluster workers throws errors
c07256c 
This fixes closing dgram sockets right after binding in cluster
workers will throws `ERR_SOCKET_DGRAM_NOT_RUNNING` errors.
@oyyd
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oyyd commented Jul 11, 2022

Sorry I just squashed the commits..

@aduh95 aduh95 removed the commit-queue Add this label to land a pull request using GitHub Actions. label Jul 11, 2022
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aduh95 commented Jul 11, 2022

Sorry I just squashed the commits..

Why? Now we have to re-run the CI..

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CI: https://ci.nodejs.org/job/node-test-pull-request/45292/

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oyyd commented Jul 11, 2022

Why? Now we have to re-run the CI..

It's unnecessary, my bad.

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It's unnecessary, my bad.

It is, according to our process. No worries, I kicked it off.

@aduh95 aduh95 added the commit-queue Add this label to land a pull request using GitHub Actions. label Jul 11, 2022
@nodejs-github-bot nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Jul 11, 2022
@nodejs-github-bot nodejs-github-bot merged commit 57d6228 into nodejs:main Jul 11, 2022
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Landed in 57d6228

targos pushed a commit that referenced this pull request Jul 12, 2022
@oyyd @targos
cluster: fix closing dgram sockets in cluster workers throws errors
ce3a22a 
This fixes closing dgram sockets right after binding in cluster
workers will throws `ERR_SOCKET_DGRAM_NOT_RUNNING` errors.

PR-URL: #43709
Fixes: #40671
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>
@targos targos mentioned this pull request Jul 12, 2022
Merged
targos pushed a commit that referenced this pull request Jul 20, 2022
@oyyd @targos
cluster: fix closing dgram sockets in cluster workers throws errors
9552058 
This fixes closing dgram sockets right after binding in cluster
workers will throws `ERR_SOCKET_DGRAM_NOT_RUNNING` errors.

PR-URL: #43709
Fixes: #40671
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>
targos pushed a commit that referenced this pull request Jul 31, 2022
@oyyd @targos
cluster: fix closing dgram sockets in cluster workers throws errors
61b5d4a 
This fixes closing dgram sockets right after binding in cluster
workers will throws `ERR_SOCKET_DGRAM_NOT_RUNNING` errors.

PR-URL: #43709
Fixes: #40671
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>
@targos targos mentioned this pull request Aug 3, 2022
Merged
guangwong pushed a commit to noslate-project/node that referenced this pull request Oct 10, 2022
@oyyd @guangwong
cluster: fix closing dgram sockets in cluster workers throws errors
0fa1ee5 
This fixes closing dgram sockets right after binding in cluster
workers will throws `ERR_SOCKET_DGRAM_NOT_RUNNING` errors.

PR-URL: nodejs/node#43709
Fixes: nodejs/node#40671
Reviewed-By: Antoine du Hamel <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>
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@aduh95 aduh95 aduh95 approved these changes

@cjihrig cjihrig cjihrig approved these changes

@mcollina mcollina mcollina approved these changes

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v17.0.1 & v16.13.0 udp dgram health check bug in cluster model
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