Skip to content
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

Problem with text/event-stream when compress=true #2576

Open
opavlov24 opened this Issue Dec 15, 2017 · 35 comments

Comments

@opavlov24
Copy link

opavlov24 commented Dec 15, 2017

Do you want to request a feature or report a bug?

Bug

What did you do?

We use concourse (it's a CI/CD tool) under traefik. Concourse UI uses text/stream to get information about builds from its backend. In traefik 1.3.8 everything works fine, but after updating to traefik 1.4.0 - 1.4.5 concourse can't get any event from its backend (infinite waiting...).

What did you expect to see?

Concourse gets events from the backend.

What did you see instead?

Infinite waiting.

Output of traefik version: (What version of Traefik are you using?)

Traefik 1.4.0 - 1.4.5

What is your environment & configuration (arguments, toml, provider, platform, ...)?

The route to concourse was configured statically.

################################################################
# Global configuration
################################################################

logLevel = "DEBUG"

# Traefik logs file
traefikLogsFile = "/var/log/traefik-debug.log"

# Access logs file
accessLogsFile = "/var/log/accessTraefik.log"

# Entrypoints
defaultEntryPoints = ["http", "https"]
[entryPoints]
  [entryPoints.http]
  address = ":80"
	[entryPoints.http.redirect]
	entryPoint = "https"
  [entryPoints.https]
  address = ":443"
  compress = true
    [entryPoints.https.tls]
      [[entryPoints.https.tls.certificates]]
      certFile = ""
      keyFile = ""

# ...

[file]

[backends]
  [backends.concourse]
    [backends.concourse.servers.server1]
    url = "http://some-ip:8080"
# ...

[frontends]
  [frontends.concourse]
  backend = "concourse"
  passHostHeader = true
    [frontends.concourse.routes.host]
    rule = "Host:some-host"

If applicable, please paste the log output in debug mode (--debug switch)

Only these lines are related to concourse in traefik logs.

time="2017-12-15T22:13:12Z" level=debug msg="Round trip: http://some-ip:port, code: 200, duration: 6.000457ms tls:version: 303, tls:resume:false, tls:csuite:c02f, tls:server:some-host"
time="2017-12-15T22:13:14Z" level=debug msg="Round trip: http://some-ip:port, code: 200, duration: 2.51749ms tls:version: 303, tls:resume:false, tls:csuite:c02f, tls:server:some-host"
time="2017-12-15T22:13:14Z" level=debug msg="Round trip: http://some-ip:port, code: 200, duration: 3.597858ms tls:version: 303, tls:resume:false, tls:csuite:c02f, tls:server:some-host"
@ldez

This comment has been minimized.

Copy link
Member

ldez commented Dec 15, 2017

Could you try with 1.5.0-rc2 ?

@opavlov24

This comment has been minimized.

Copy link
Author

opavlov24 commented Dec 15, 2017

I tried. The same thing.

@ldez ldez changed the title traefik 1.4.* doesn't work with text/event-stream Problem with text/event-stream Dec 15, 2017

@juliens juliens self-assigned this Jan 8, 2018

@juliens

This comment has been minimized.

Copy link
Member

juliens commented Jan 9, 2018

Hi @opavlov24 , can you give me more information about your use case because I have tried to install a concourse stack, but I'm not sure where is the real issue (where in the web UI).

Can you try with the last RC release too (1.5.0-rc4) ?

@TheCase

This comment has been minimized.

Copy link

TheCase commented Jan 9, 2018

After you log in to the Concourse UI, open a pipeline and open an event (one that has logs). The log will not display, instead it gives you a link to the login page.

Check your browser console. You'll see an error about the text/stream event.

@TheCase

This comment has been minimized.

Copy link

TheCase commented Jan 9, 2018

To follow up, I tested with 1.5.0-rc4 and there is no longer an issue related to displaying the logs for pipeline events in Concourse.

@juliens

This comment has been minimized.

Copy link
Member

juliens commented Jan 10, 2018

Good to know.
Thank you

@juliens juliens closed this Jan 10, 2018

@mandrean

This comment has been minimized.

Copy link

mandrean commented Mar 20, 2018

Hi @TheCase and @juliens. We run traefik v1.5.4 and concourse v3.9.2 but still have this issue.

Any thoughts?

@juliens

This comment has been minimized.

Copy link
Member

juliens commented Mar 21, 2018

Hi @mandrean,
Could you open a new issue with your configuration, and everything needed in order to reproduce your problem?
Thx

@opavlov24

This comment has been minimized.

Copy link
Author

opavlov24 commented Mar 28, 2018

Hi everyone!
I have new information about the problem. So, we discovered that traefik1.5.4 works with SSE (we write a test-service with SSE support), but it hasn't worked with Concourse 3.9.2.

@gbgdev

This comment has been minimized.

Copy link

gbgdev commented Mar 29, 2018

Hey @TheCase, what version of Concourse you were using when you saw the events displayed successfully on 1.5.0-rc4?

@TheCase

This comment has been minimized.

Copy link

TheCase commented Apr 1, 2018

my working Concourse version is 3.8.0. I'm currently running Traefik 1.5.3

@emcniece

This comment has been minimized.

Copy link

emcniece commented Apr 18, 2018

Reporting in with Traefik 1.5.4-1 and Concourse 3.11.0. Not only are build logs not loading, the entire web UI is timing out. Currently testing to determine if this is a red herring.

@emcniece

This comment has been minimized.

Copy link

emcniece commented Apr 19, 2018

Ok so the web container timeouts were due to a taxed instance, but I am reliably experiencing the lack of build logs. Confirmed that Traefik is the cause - this works fine with an Nginx proxy.

Devtools network panel shows that the events API call is the one that hangs with Traefik. With Nginx this call completes with a 200 and returns content, but with Traefik it hangs and never completes. I have tested and confirmed this via cURL by copying the request in curl form from devtools and executing it in terminal:

curl 'https://ci.site.com/api/v1/builds/1352/events' -H 'Accept: text/event-stream' -H 'Cache-Control: no-cache' -H 'cookie: __utmz=xx.xx.xx.xx.utmcsr=linkedin.com|utmccn=(referral)|utmcmd=referral|utmcct=/feed/; hubspotutk=xx; __utmc=xx; __hssrc=1; _ga=GA1.2.xx.xx; __utma=xx.xx.xx.xx.xx.xx; __hstc=xx.xx.xx.xx.xx.xx; ATC-Authorization="Bearer xxxxxx"' -H 'Referer: https://ci.site.com/teams/main/pipelines/mobile-test/jobs/test-pr/builds/7' -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36' --compressed

A quick search reveals #819 which mentioned that perhaps the Content-Type header requires charset=uft-8 at the end, but this didn't change anything for me. I also tried adding -H "transfer-encoding:chunked" from #503 to no avail.

This setup is in Docker, managed by Rancher.

Traefik docker-compose.yml:

version: '2'
volumes:
  $${acme_vol_name}:
    driver: rancher-nfs
services:
  traefik:
    image: rawmind/alpine-traefik:1.5.4-1
    environment:
      TRAEFIK_ACME_CASERVER: https://acme-v01.api.letsencrypt.org/directory
      TRAEFIK_ACME_CHALLENGE: http
      TRAEFIK_ACME_CHALLENGE_HTTP_ENTRYPOINT: http
      TRAEFIK_ACME_EMAIL: devops+ci@site.com
      TRAEFIK_ACME_ENABLE: 'true'
      TRAEFIK_ACME_ONHOSTRULE: 'true'
      TRAEFIK_ADMIN_AUTH_METHOD: basic
      TRAEFIK_ADMIN_AUTH_USERS: someuser
      TRAEFIK_ADMIN_ENABLE: 'true'
      TRAEFIK_ADMIN_PORT: '8000'
      TRAEFIK_ADMIN_SSL: 'false'
      TRAEFIK_ADMIN_STATISTICS: '10'
      TRAEFIK_CONSTRAINTS: ''
      TRAEFIK_FILE_ENABLE: 'false'
      TRAEFIK_HTTPS_COMPRESSION: 'true'
      TRAEFIK_HTTPS_ENABLE: only
      TRAEFIK_HTTPS_PORT: '443'
      TRAEFIK_HTTP_COMPRESSION: 'true'
      TRAEFIK_HTTP_PORT: '80'
      TRAEFIK_INSECURE_SKIP: 'false'
      TRAEFIK_RANCHER_ENABLE: 'true'
      TRAEFIK_RANCHER_HEALTHCHECK: 'true'
      TRAEFIK_RANCHER_MODE: metadata
      TRAEFIK_TIMEOUT_DIAL: '30'
      TRAEFIK_TIMEOUT_HEADER: '0'
      TRAEFIK_TIMEOUT_IDLE: '180'
      TRAEFIK_TIMEOUT_READ: '0'
      TRAEFIK_TIMEOUT_WRITE: '0'
      TRAEFIK_USAGE_ENABLE: 'false'
    volumes_from:
    - traefik-acme
    ports:
    - 8000:8000/tcp
    - 80:80/tcp
    - 443:443/tcp
    labels:
      io.rancher.scheduler.affinity:host_label: traefik_lb=true
      io.rancher.sidekicks: traefik-acme
      io.rancher.container.hostname_override: container_name
      io.rancher.scheduler.global: 'true'
  traefik-acme:
    image: rawmind/alpine-volume:0.0.2-1
    environment:
      SERVICE_GID: '10001'
      SERVICE_UID: '10001'
      SERVICE_VOLUME: /opt/traefik/acme
    network_mode: none
    volumes:
    - traefik:/opt/traefik/acme
    labels:
      io.rancher.container.start_once: 'true'
      io.rancher.scheduler.affinity:container_label_soft_ne: io.rancher.stack_service.name=$${stack_name}/$${service_name}
      io.rancher.container.hostname_override: container_name

Concourse docker-compose.yml:

version: '2'
volumes:
  concourse-keys/keys/worker:
    external: true
    driver: rancher-nfs
  concourse-keys:
    external: true
    driver: rancher-nfs
  concourse-keys/keys/web:
    external: true
    driver: rancher-nfs
  postgres_db:
    external: true
    driver: local
services:
  concourse-keygen:
    image: emcniece/concourse-keygen
    volumes:
    - concourse-keys:/concourse-keys
    command:
    - tail
    - -f
    - /dev/null
    labels:
      io.rancher.scheduler.affinity:host_label: concourse=web
  concourse-worker-btrfs:
    privileged: true
    image: eugenmayer/concourse-worker-solid:3.11.0
    hostname: worker-btrfs
    environment:
      CONCOURSE_TSA_HOST: concourse-web:2222
      CONCOURSE_GARDEN_DNS_SERVER: 8.8.8.8
    stdin_open: true
    volumes:
    - concourse-keys/keys/worker:/concourse-keys
    - /var/lib/docker/concourse-state/worker-btrfs:/worker-state
    tty: true
    links:
    - concourse-web:concourse-web
    labels:
      io.rancher.container.pull_image: always
      io.rancher.scheduler.affinity:host_label: graphdriver=btrfs
  concourse-db:
    image: postgres:10.1
    environment:
      PGDATA: /postgres
      POSTGRES_DB: concourse
      POSTGRES_PASSWORD: xxx
      POSTGRES_USER: concourse
    volumes:
    - postgres_db10.1:/postgres
    labels:
      io.rancher.scheduler.affinity:host_label: concourse=web
  concourse-web:
    image: concourse/concourse:3.11.0
    environment:
      CONCOURSE_BASIC_AUTH_PASSWORD: user
      CONCOURSE_BASIC_AUTH_USERNAME: user
      CONCOURSE_EXTERNAL_URL: https://ci.site.com
      CONCOURSE_GITHUB_AUTH_CLIENT_ID: xxx
      CONCOURSE_GITHUB_AUTH_CLIENT_SECRET: xxx
      CONCOURSE_GITHUB_AUTH_TEAM: user/project
      CONCOURSE_POSTGRES_DATA_SOURCE: postgres://concourse:xxx@concourse-db:5432/concourse?sslmode=disable
      CONCOURSE_VAULT_URL: https://vault.site.com
      CONCOURSE_VAULT_CLIENT_TOKEN: xxx
    volumes:
    - concourse-keys/keys/web:/concourse-keys
    links:
    - concourse-db:concourse-db
    ports:
    - 51310:8080/tcp
    command:
    - web
    labels:
      traefik.frontend.rule: Host:ci.site.com
      traefik.enable: 'true'
      rgon.port: '8080'
      rgon.ssl: 'true'
      rgon.redirect: https
      io.rancher.scheduler.affinity:host_label: concourse=web
      traefik.port: '8080'
      rgon.domain: site.com
@juliens

This comment has been minimized.

Copy link
Member

juliens commented Apr 24, 2018

I tried with concourse 3.9.2.
I follow https://concoursetutorial.com/ and https://concoursetutorial.com/basics/task-hello-world/ to install my concourse and create a build.

Then I launched a Traefik 1.5.4 (https://github.com/containous/traefik/releases/download/v1.5.4/traefik_linux-amd64) with this config:

defaultEntryPoints = ["http"]

[entryPoints]
  [entryPoints.http]
  address = ":8081"

[file]
  [frontends.frontend-test]
    backend = "backend-test"
  [frontends.frontend-test.routes.test_1]
  rule = "Host:127.0.0.1"
  [backends]
    [backends.backend-test]
        [backends.backend-test.servers.website]
            url = "http://127.0.0.1:8080"

And everythings seems to work on http://127.0.0.1:8081/builds/1

capture du 2018-04-24 16-47-13

@mandrean

This comment has been minimized.

Copy link

mandrean commented May 2, 2018

Hi @juliens! We talked at KubCon today. So we still seem to have this issue...

GCP GKE cluster: v1.9.6-gke.1 (both master and 3x slaves in node pool)
helm/tiller: v2.9.0 (both)
traefik: v1.5.4, deployed using stable/traefik v1.29.1 helm chart with Let's Encrypt enabled (dns-01/gcloud)
concourse: tried both v3.10.0 and v3.13.0, deployed using stable/concourse v1.3.2 helm chart with traefik ingress & tls-acme enabled
GCP GCE node:

 Kernel Version:		4.13.0-1011-gcp
 OS Image:			Ubuntu 16.04.4 LTS
 Operating System:		linux
 Architecture:			amd64
 Container Runtime Version:	docker://17.3.2
 Kubelet Version:		v1.9.6-gke.1
 Kube-Proxy Version:		v1.9.6-gke.1

image

@mandrean

This comment has been minimized.

Copy link

mandrean commented May 10, 2018

So, in the end we decided to abandon Traefik in favor of nginx-ingress + cert-manager + external-dns.

With this setup Concourse UI worked immediately without any issues, and it also gives us some additional capabilities we didn't have before.

But I really like Traefik; maybe some time in the future I will revisit and see if the text/event-stream issue still exists.

@emcniece

This comment has been minimized.

Copy link

emcniece commented Jun 19, 2018

Ok folks, I did some heavy debugging today and was unable to reproduce the error.

Example cases: https://gist.github.com/emcniece/11824488f7a4d7ef9e51e4ff1217025a

There are 2 Docker-Compose stacks here: one that uses outdated versions (Concourse 3.9.0, Traefik 1.5.4), and one with updated versions (Concourse 3.14.0, Traefik 1.6.4). Instructions for replicating are included in the gist README.

Since both stacks do not exhibit the error, I won't bother detailing their differences.

This may indicate external interfering services. The gist here runs a local stack, and I can currently only see the issue in my production environment. Over the next week or two I'll be upgrading a number of services, this stack included - will report back once I make that upgrade.

@starkers

This comment has been minimized.

Copy link

starkers commented Jul 1, 2018

I've just hit this..

using both stable helm charts stable/traefik and stable/concourse

Screenshot:

image

concourse (chart 1.7.0) installed with:

helm upgrade \
  --install \
  --recreate-pods \
  --namespace concourse \
  concourse \
  stable/concourse \
  --set "web.ingress.enabled=true" \
  --set "web.ingress.hosts[0]=concourse.example.com" \
  --set "concourse.externalURL=https://concourse.example.com"

traefik values.yml something like this:

Really nothing fancy and I can maybe set this up on a docker-compose for testing if that'll help
it definitely is just things with the stream header thats effected. I just spent best part of a week thinking concourse was crap but it was my beloved traefik all along :-(

imageTag: v1.6.4-alpine                                                                                                                                                                        
debug:                                                                                                                                                                                         
  enabled: true                                                                                                                                                                                
ssl:                                                                                                                                                                                           
  enabled: true                                                                                                                                                                                
  enforced: true                                                                                                                                                                               
acme:                                                                                                                                                                                          
  enabled: true                                                                                                                                                                                
  email: david@starkers.org                                                                                                                                                                    
  staging: false                                                                                                                                                                               
  persistence.enabled: false                                                                                                                                                                   
  challengeType: http-01                                                                                                                                                                     
rbac:                                                                                                                                                                                          
  enabled: true                                                                                                                                                                                
service:                                                                                                                                                                                       
  annotations:                                                                                                                                                                                 
    external-dns.alpha.kubernetes.io/hostname: '*.example.com.'        

Installing helm like this:

helm upgrade \
  --namespace traefik \
  --install traefik \
  stable/traefik \
  -f values.yml

This effects me on GKE k8s 1.8 and 1.9 both "COS" and "UBUNTU" kernels/hosts.

@starkers

This comment has been minimized.

Copy link

starkers commented Jul 1, 2018

@emcniece I was certain I'd be able to reproduce this easily with docker-compose but then I tried and disturbingly it just always worked.. I even went the route of host networking for traefik to be sure. I can see why you were so frustrated in your tests

I am pretty sure (when I have the time this week) that I can reproduce it by putting https on the frontend of a docker-compose for u.

The first time I encountered this issue was when I hand-rolled a deployment on a single instance and used docker-compose to flesh out what I needed.. naturally I used traefik+acme ssl but I thought it was concourse that was faulty..

It was only later with k8s also that I isolated it the cause to be traefik. I switched ingress controllers and that sorted the issue. (although I'm not happy about a life without traefik)

TL;DR: The only common thread that I can think of now is having https on the frontend

@emcniece

This comment has been minimized.

Copy link

emcniece commented Jul 1, 2018

@starkers OH, yes - SSL could indeed be the problem! My last test didn't use a certificate as it was all local. I'll try this again on a public instance with https.

@emcniece

This comment has been minimized.

Copy link

emcniece commented Jul 1, 2018

@starkers Tested with Traefik+ACME, and it's working fine. Check out https://concourse.concourse.concourse.emc2.build/ if you like - this was created using the example setup with some added Traefik ACME config.

@starkers

This comment has been minimized.

Copy link

starkers commented Jul 1, 2018

this is crazy.. I just reproduced it on a brand new debian:9 box

The exact config files are right here...

Its currently running if you'd like to test although I may switch it to http mode to quickly check

fly -t ci login -c http://bot.deltashim.com

edit: I wonder if because I have docker-compose v 2 there it'll make a difference?

edit2: I logged in on :80 and it works perfectly there!! but not over https

edit3: omg its working on both now.. all I did was some restarts and remove the http>https redirect. With the redirect back in its working on https again.. what the heck is going on.. going to do some more tests including removing networks/volumes between tests

@amnk

This comment has been minimized.

Copy link

amnk commented Jul 4, 2018

I have the same with
traefik 1.6.2 with acme
concourse 3.14.1
both installed from stable Helm charts.

The setup is pretty similar to others, but if I can help somehow (logs, testing some new version) - let me know ;)

@kamsz

This comment has been minimized.

Copy link

kamsz commented Sep 27, 2018

Encountered this issue today. Same as in previous posts - stuck on "events" API call. Traefik 1.7.0, Concourse 4.2.1.

@shuraa

This comment has been minimized.

Copy link

shuraa commented Oct 5, 2018

I've noticed when I've disabled compression on https endpoint, the issue disappeared

data:
  traefik.toml: |
    # traefik.toml
    logLevel = "DEBUG"
    defaultEntryPoints = ["http","https"]
    [entryPoints]
      [entryPoints.http]
      address = ":80"
      compress = false
        [entryPoints.http.redirect]
          regex = "^http://(.*)"
          replacement = "https://$1"
      [entryPoints.https]
      address = ":443"
      compress = false
        [entryPoints.https.tls]
          [[entryPoints.https.tls.certificates]]
          CertFile = "/ssl/tls.crt"
          KeyFile = "/ssl/tls.key"
      [entryPoints.traefik]
      address = ":8080"
    [kubernetes]
    [api]
      entryPoint = "traefik"
      dashboard = true

Kubernetes 1.10.8 (minikube)
Traefik 1.6.6 (helm chart stable/traefik 1.43.0)
Concourse 3.14.1 (helm chart stable/concourse 1.3.1)

@cuinfo

This comment has been minimized.

Copy link

cuinfo commented Oct 11, 2018

I disable http compress,it's working!

@Overbryd

This comment has been minimized.

Copy link

Overbryd commented Oct 23, 2018

Traefik 1.7.3

Same problem with compress = true.
When I set compress = false the issue disappears.

Basically this is a regression on #560

ping @ldez @juliens you can contact me on Slack Overbryd I am working Mon - Fri and I would be very happy to get rid of this issue. Therefore I am available if you have any questions or want to peek into my setup here.

@juliens juliens changed the title Problem with text/event-stream Problem with text/event-stream when compress=true Oct 24, 2018

@Overbryd

This comment has been minimized.

Copy link

Overbryd commented Oct 24, 2018

Here is a reproducible case on traefik:1.7.3: https://gist.github.com/Overbryd/c07aae9f68f487b0bf699c3ec83998b9
Steps to reproduce:

  1. Download docker-compose.yml
  2. Download config.toml into conf/config.toml
  3. docker-compose up
  4. curl --compress localhost:8080/events stalls

Compare against curl localhost:8080/events, which responds as it should with a event stream (note that compression is off for that request).

@Ullaakut

This comment has been minimized.

Copy link
Member

Ullaakut commented Nov 8, 2018

Hi @Overbryd !

Thank you very much for the stack and steps to reproduce the issue.

I've tried reproducing it using exactly the steps that you provided, and I have been unsuccessful. Both curl commands seem to get a response at the same speed.

ezgif-3-d3d8d936511f

I think that I followed the steps correctly, here is my folder's structure:

screenshot 2018-11-08 at 14 38 15

Let me know if I missed something or if there was a mistake in the gist files and I'll try again :)

@Overbryd

This comment has been minimized.

Copy link

Overbryd commented Nov 8, 2018

@Ullaakut all correct. Mind the trailing slash on your request.
It should be curl --compressed localhost:8080/events/.

@camelpunch

This comment has been minimized.

Copy link
Contributor

camelpunch commented Nov 9, 2018

Ran into this with Concourse 4.2.1 and Traefik 1.7.4. Took hours to track down.

Steps to reproduce locally:

  1. Set a /etc/hosts entry for 127.0.0.1 my.url

  2. Run concourse with:

sudo $(which concourse_linux_amd64) quickstart \
    --worker-work-dir=/tmp/concourse-workers \
    --postgres-user=concourse \
    --postgres-password=somepassword \
    --main-team-local-user concourse \
    --add-local-user concourse:somepassword \
    --external-url http://my.url \
    --worker-garden-dns-server 8.8.8.8
  1. Run traefik with --configfile of:
defaultEntryPoints = ["http"]

[entryPoints]

[entryPoints.http]
address = ":80"
compress = true

[file]

[backends]

[backends.concourse]
[backends.concourse.servers]
[backends.concourse.servers.server0]
url = "http://localhost:8080"

[frontends]

[frontends.concourse]
entrypoints = ["http"]
backend = "concourse"
passHostHeader = true

[frontends.concourse.routes]
[frontends.concourse.routes.route0]
rule = "Host:my.url"
  1. Set up your fly with fly -t ci login --team-name main --concourse-url http://my.url. Follow instructions and log in with credentials above e.g. concourse/somepassword

  2. Execute a build with fly -t ci execute -c <(echo '{"platform": linux, "run": {"path": "ls"}}')

  3. Do the same with/without compress = true. With compression, the build output is not streamed.

@Ullaakut

This comment has been minimized.

Copy link
Member

Ullaakut commented Nov 10, 2018

@camelpunch Thank you for sending us the steps to reproduce the issue, but we already knew how to reproduce it thanks to @Overbryd !

The issue is not related to concourse at all in fact, it simply happens with the combination of compressed entrypoints and HTTP streams.

We know what the issue is, but we have not yet decided how to handle it, we'll let you know when we do know.

In the meantime, the only workaround is to either disable compression or avoid using streams, as far as I know.

@demamoh

This comment has been minimized.

Copy link

demamoh commented Jan 7, 2019

Any update on this? The problem still continues for me on concourse helm chart: concourse-3.0.1 | traefik-1.56.1.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.