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Add IdleConnTimeout to Traefik's http.server settings (#1340)

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* Add IdleTimeout setting to http.server

Without such a timeout there is a risk of resource leakage from piling up connections, particularly when exposing Traefik to the Internet.

Set the default to be 180 seconds

* Add IdleConnTimeout to Traefik's http.server settings

Without enforcing a timeout Traefik is susceptible to resource leakage, particularly when deployed as a public facing proxy exposed to the Internet.

Set the default to be 180 seconds

* tweak

* Update configuration.go

* add some documentation for the idletimeout setting

* need to cast idletimeout

* update doc to refect format specifics
This commit is contained in:
Ben Parli 2017-04-04 02:36:23 -07:00 • committed by Emile Vauge
parent 7d256c9bb9
commit c9d23494b9
4 changed files with 27 additions and 8 deletions
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2
configuration.go
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@ -37,6 +37,7 @@ type GlobalConfiguration struct {
DefaultEntryPoints DefaultEntryPoints `description:"Entrypoints to be used by frontends that do not specify any entrypoint"`
ProvidersThrottleDuration flaeg.Duration `description:"Backends throttle duration: minimum duration between 2 events from providers before applying a new configuration. It avoids unnecessary reloads if multiples events are sent in a short amount of time."`
MaxIdleConnsPerHost int `description:"If non-zero, controls the maximum idle (keep-alive) to keep per-host. If zero, DefaultMaxIdleConnsPerHost is used"`
IdleTimeout flaeg.Duration `description:"maximum amount of time an idle (keep-alive) connection will remain idle before closing itself."`
InsecureSkipVerify bool `description:"Disable SSL certificate verification"`
Retry *Retry `description:"Enable retry sending request if network error"`
Docker *provider.Docker `description:"Enable Docker backend"`
@ -467,6 +468,7 @@ func NewTraefikConfiguration() *TraefikConfiguration {
DefaultEntryPoints: []string{},
ProvidersThrottleDuration: flaeg.Duration(2 * time.Second),
MaxIdleConnsPerHost: 200,
IdleTimeout: flaeg.Duration(180 * time.Second),
CheckNewVersion: true,
},
ConfigFile: "",