starred/hickory-dns
1
0
Fork 0
mirror of https://github.com/hickory-dns/hickory-dns.git synced 2026-04-25 03:05:51 +03:00
Code Issues 373 Projects Releases 6 Packages Wiki Activity

[GH-ISSUE #560] tcp connection shutting down: io error #238

New issue
Closed
opened 2026-03-07 22:57:37 +03:00 by kerem · 1 comment
kerem commented 2026-03-07 22:57:37 +03:00
Owner
Copy link

Originally created by @zonyitoo on GitHub (Sep 23, 2018).
Original GitHub issue: https://github.com/hickory-dns/hickory-dns/issues/560

Sep 23 19:55:04 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:07 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:07 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:22 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:22 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:57 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error
Sep 23 19:55:57 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error

I was using cloudflare_tls and the resolver kept showing these error logs. Are they expected? If so, can you lower the log level of this log?

Originally created by @zonyitoo on GitHub (Sep 23, 2018). Original GitHub issue: https://github.com/hickory-dns/hickory-dns/issues/560 ``` Sep 23 19:55:04 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:06 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:07 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:07 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:12 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:22 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:22 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:57 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error Sep 23 19:55:57 VM-65-106-debian ssserver-rust[3076]: [ERROR] error, tcp connection shutting down: io error ``` I was using `cloudflare_tls` and the resolver kept showing these error logs. Are they expected? If so, can you lower the log level of this log?
kerem 2026-03-07 22:57:37 +03:00
  • closed this issue
  • added the
    bug
         label
kerem commented 2026-03-07 22:57:53 +03:00
Author
Owner
Copy link

@bluejekyll commented on GitHub (Sep 23, 2018):

Thanks for the report, I have noticed this, and I think this is a duplicate of #546

This may also be the related to #532

I'll be looking into these issues, soon. I think it does represent a real issue, and lowering the logging for it would probably mask a real bug that we should look into.

<!-- gh-comment-id:423822828 --> @bluejekyll commented on GitHub (Sep 23, 2018): Thanks for the report, I have noticed this, and I think this is a duplicate of #546 This may also be the related to #532 I'll be looking into these issues, soon. I think it does represent a real issue, and lowering the logging for it would probably mask a real bug that we should look into.
Sign in to join this conversation.
No Branch/Tag specified
Branches Tags
main
david/conformance-dnssec-negative-tests
prepare-0.26.1
release/0.26
query-api
opt-types
cname-nsec
no-cname-recursion
conformance-min-ttl
dname-base
drop-message-request
no-error-queries
cpu-sig0-rm-message-sig_dev
cpu-tsig-test-update_dev
windows-config
dnssec-net
release/0.25
opp-enc-persist
integration-test
cpu-tidying-recursor-opts_dev
happy-eyeballs
david/authoritative-zone-storage-trait
dnssec-ad
no-authority
release/0.24
pvdrz/remove-top-file
pvdrz/h3-handshake-timeout
pvdrz/quic-handshake-timeout
nxdomain-for-recursor
ja-test-merque-queue
ja-fix-ci-again
sz-add-ede-tests
sz-test-tc-bit-with-large-response
sz-fix-tokio-dependency
gh-2275-test-rrsig-signature
refactor-sign-zone-file
fix-1.79-cleanliness
update-nightly-hash
release/0.23
gh-pages
use-just-for-server-toml
release/0.22
revert-1874-cpu-zone-parse-default-class
disable-bind-compatibility-tests
disable-test_tls_client_stream_ipv4
update-native-tls-0.2.11
recursor-tests
fix-clippy-self
release/0.20
saethlin-fix-rdata-zero
release/0.19
flat_name
drop_unused_futures
release/0.18
release-r0.12-cs0.17
release/r0.12-cs0.17
trust-dns-book
r0.10
test-connections-not-dropped
fix_exec_status_on_rs_files
release-0.9
add-mutex-to-integration-tests
0.8_release
bfry/dns-crypt
v0.26.0
v0.26.0-beta.4
v0.26.0-beta.3
v0.26.0-beta.2
v0.26.0-beta.1
v0.26.0-alpha.1
v0.25.2
v0.25.1
v0.25.0
v0.24.4
v0.24.3
v0.25.0-alpha.5
v0.24.2
v0.25.0-alpha.4
v0.25.0-alpha.3
v0.25.0-alpha.2
v0.25.0-alpha.1
v0.24.1
v0.23.2
v0.24.0
v0.23.1
v0.23.0
v0.23.0-alpha.5
v0.23.0-alpha.4
v0.23.0-alpha.3
v0.22.1
v0.23.0-alpha.2
v0.23.0-alpha.1
v0.22.0
v0.21.2
v0.21.1
v0.21.0
v0.21.0-alpha.5
v0.20.4
v0.21.0-alpha.4
v0.21.0-alpha.3
v0.21.0-alpha.2
v0.21.0-alpha.1
v0.20.3
v0.20.2
v0.20.1
v0.19.7
v0.20.0
0.19.6
v0.20.0-alpha.3
v0.20.0-alpha.2
v0.20.0-alpha.1
0.19.5
0.19.4
0.19.3
0.19.0
0.18.1
0.18
0.18.0.alpha.2
r0.12_cs0.17
r0.11.1
cs0.16.1
r0.11
cs0.16
r0.10.1
r0.10.0
cs0.15.0
r0.9.1
v0.14.0
r0.9.0
r0.8.1
r0.8.0
v0.13.0
r0.7.0
c0.12.0
r0.6.0
r0.5.0
resolver.0.4.0
0.11.0
0.10.5
0.10.4
0.10.3
0.10.2
0.10.1
0.10.0
0.9.3
0.9.2
0.9.1
0.9.0
0.8.1
0.8.0
0.7.3
0.7.2
0.7.1
0.7.0
0.6.0
0.5.3
0.5.1
0.5.0
0.4.0
0.3.1
0.3.0
0.2.1
0.2.0
0.1.0
Labels
Clear labels   
blocked

   
breaking-change

   
bug

   
bug:critical

   
bug:tests

   
cleanup

   
compliance

   
compliance

   
compliance

   
crate:all

   
crate:client

   
crate:native-tls

   
crate:proto

   
crate:recursor

   
crate:resolver

   
crate:resolver

   
crate:rustls

   
crate:server

   
crate:util

   
dependencies

   
docs

   
duplicate

   
easy

   
easy

   
enhance

   
enhance

   
enhance

   
feature:dns-over-https

   
feature:dns-over-quic

   
feature:dns-over-tls

   
feature:dnsssec

   
feature:global_lb

   
feature:mdns

   
feature:tsig

   
features:edns

   
has workaround

   
ops

   
perf

   
platform:WASM

   
platform:android

   
platform:fuchsia

   
platform:linux

   
platform:macos

   
platform:windows

   
pull-request

Mirrored from GitHub Pull Request

  
question

   
test

   
tools

   
tools

   
trust

   
unclear

   
wontfix
No labels
blocked
breaking-change
bug
bug:critical
bug:tests
cleanup
compliance
compliance
compliance
crate:all
crate:client
crate:native-tls
crate:proto
crate:recursor
crate:resolver
crate:resolver
crate:rustls
crate:server
crate:util
dependencies
docs
duplicate
easy
easy
enhance
enhance
enhance
feature:dns-over-https
feature:dns-over-quic
feature:dns-over-tls
feature:dnsssec
feature:global_lb
feature:mdns
feature:tsig
features:edns
has workaround
ops
perf
platform:WASM
platform:android
platform:fuchsia
platform:linux
platform:macos
platform:windows
pull-request
question
test
tools
tools
trust
unclear
wontfix
Milestone
Clear milestone
No items
No milestone
Projects
Clear projects
No items
No project
Assignees
Clear assignees
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
starred/hickory-dns#238
No description provided.