New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Quiet down TCP RST packet error on read operation #9007
Merged
traefiker
merged 2 commits into
traefik:master
from
rtribotte:quiet-tcp-rst-packet-error-log
Sep 14, 2022
Merged
Quiet down TCP RST packet error on read operation #9007
traefiker
merged 2 commits into
traefik:master
from
rtribotte:quiet-tcp-rst-packet-error-log
Sep 14, 2022
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
rtribotte
added
kind/enhancement
a new or improved feature.
status/1-needs-design-review
area/logs
area/tcp
labels
May 12, 2022
2 tasks
tomMoulard
reviewed
May 13, 2022
juliens
approved these changes
Sep 14, 2022
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM
Co-authored-by: Tom Moulard <tom@moulard.org>
kevinpollet
force-pushed
the
quiet-tcp-rst-packet-error-log
branch
from
September 14, 2022 09:30
5343d75
to
33a892f
Compare
kevinpollet
approved these changes
Sep 14, 2022
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM
kevinpollet
changed the title
TCP proxy: quiet down RST packet error on read operation
Quiet down TCP RST packet error on read operation
Sep 14, 2022
tomMoulard
approved these changes
Sep 14, 2022
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM 👌
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What does this PR do?
This PR decreases the log level for some errors in the TCP proxy.
It changes to debug level errors due to the reception of an RST packet during a read operation.
It also quiets completely further errors on connection closing if the socket is already disconnected.
Motivation
The PR avoids confusion, when one peer is shutting down the connection abruptly with an RST packet, by having the related error logged as debug only.
Fixes #8737
More