router

package

v0.9.0 Latest Latest Go to latest Published: Apr 4, 2019 License: Apache-2.0 Imports: 2 Imported by: 0

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Repository

github.com/crowdeco/krakend-ratelimit

Links

Open Source Insights

Documentation ¶

Overview ¶

Package router provides several rate-limit routers using the github.com/juju/ratelimit lib.

Sample endpoint extra config

...
"extra_config": {
	...
	"github.com/devopsfaith/krakend-ratelimit/rate/router": {
		"maxRate": 2000,
		"strategy": "header",
		"clientMaxRate": 100,
		"key": "X-Private-Token",
	},
	...
},
...

The ratelimit package provides an efficient token bucket implementation. See https://github.com/juju/ratelimit and http://en.wikipedia.org/wiki/Token_bucket for more details.

Index ¶

Constants
Variables
func ConfigGetter(e config.ExtraConfig) interface{}
type Config

Constants ¶

View Source

const Namespace = "github.com/devopsfaith/krakend-ratelimit/juju/router"

Namespace is the key to use to store and access the custom config data for the router

Variables ¶

View Source

var ZeroCfg = Config{}

ZeroCfg is the zero value for the Config struct

Functions ¶

func ConfigGetter ¶

func ConfigGetter(e config.ExtraConfig) interface{}

ConfigGetter implements the config.ConfigGetter interface. It parses the extra config for the rate adapter and returns a ZeroCfg if something goes wrong.

Types ¶

type Config ¶

type Config struct {
	MaxRate       int64
	Strategy      string
	ClientMaxRate int64
	Key           string
}

Config is the custom config struct containing the params for the router middlewares

Source Files ¶

View all Source files

router.go

Directories ¶

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