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Add MaxIdleConnsPerHost. Fixes too many open files error.

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emile 2016-02-09 22:29:01 +01:00
parent 8b334551d8
commit 49cd7f799e
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GPG key ID: D808B4C167352E59
4 changed files with 75 additions and 56 deletions
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4
cmd.go
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@ -14,6 +14,7 @@ import (
"github.com/emilevauge/traefik/provider"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"net/http"
)
var traefikCmd = &cobra.Command{
@ -80,6 +81,7 @@ func init() {
traefikCmd.PersistentFlags().Var(&arguments.Certificates, "certificates", "SSL certificates and keys pair, ie 'tests/traefik.crt,tests/traefik.key'. You may add several certificate/key pairs to terminate HTTPS for multiple domain names using TLS SNI")
traefikCmd.PersistentFlags().StringP("logLevel", "l", "ERROR", "Log level")
traefikCmd.PersistentFlags().DurationVar(&arguments.ProvidersThrottleDuration, "providersThrottleDuration", time.Duration(2*time.Second), "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.")
traefikCmd.PersistentFlags().Int("maxIdleConnsPerHost", 0, "If non-zero, controls the maximum idle (keep-alive) to keep per-host. If zero, DefaultMaxIdleConnsPerHost is used")
traefikCmd.PersistentFlags().BoolVar(&arguments.web, "web", false, "Enable Web backend")
traefikCmd.PersistentFlags().StringVar(&arguments.Web.Address, "web.address", ":8080", "Web administration port")
@ -140,6 +142,7 @@ func init() {
viper.BindPFlag("logLevel", traefikCmd.PersistentFlags().Lookup("logLevel"))
// TODO: wait for this issue to be corrected: https://github.com/spf13/viper/issues/105
viper.BindPFlag("providersThrottleDuration", traefikCmd.PersistentFlags().Lookup("providersThrottleDuration"))
viper.BindPFlag("maxIdleConnsPerHost", traefikCmd.PersistentFlags().Lookup("maxIdleConnsPerHost"))
viper.SetDefault("certificates", &Certificates{})
viper.SetDefault("providersThrottleDuration", time.Duration(2*time.Second))
}
@ -150,6 +153,7 @@ func run() {
// load global configuration
globalConfiguration := LoadConfiguration()
http.DefaultTransport.(*http.Transport).MaxIdleConnsPerHost = globalConfiguration.MaxIdleConnsPerHost
loggerMiddleware := middlewares.NewLogger(globalConfiguration.AccessLogsFile)
defer loggerMiddleware.Close()