Traefik keeps opening new sockets when docker swarm loses quorum

[givasthefirst]

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

Bug

What did you do?

I am running traefik on top of docker swarm and when the swarm cluster loses quorum traefik does not respect the timeouts for connections and keeps opening new sockets connections until file descriptors be full and raises too many open files.

What did you expect to see?

Expect traefik to close socket connections when the timeouts and maxIdleConnection limits are reached.

What did you see instead?

Traefik keeps openning new sockets until file descriptors max are reached causing too many open files.

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

traefik version
Version:      v1.6.6
Codename:     tetedemoine
Go version:   go1.10.3
Built:        2018-08-20_01:10:06PM
OS/Arch:      linux/amd64

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

              "--api",
                "--docker",
                "--docker.swarmmode",
                "--docker.watch",
                "--logLevel=DEBUG",
                "--respondingtimeouts.idletimeout=3s",
                "--maxidleconnsperhost=20",
                "--forwardingtimeouts.dialtimeout=3s",
                "--forwardingtimeouts.responseheadertimeout=3s"

[nmengin]

Hello @givasthefirst

Many thanks for your interest in the project.

Can you provide the logs generated by Træfik (in DEBUG mode if possible) please?

Thanks in advance.

[traefiker]

Hi! I'm Træfiker 🤖 the bot in charge of tidying up the issues.

I have to close this one because of its lack of activity 😞

Feel free to re-open it or join our Slack workspace for more community #support.