quota

Documentation

Overview

Package quota implement per IP address connection rate limiting.

Index

• func Accept(ip string) (allowed bool)
• func CacheBits(ip string) uint64
• func Config(c config.Config, timeSource func() time.Time)
• func Status()

Functions

func Accept

func Accept(ip string) (allowed bool)

Check quota for the given IP address. Check will return true if the IP address is over its quota of connections else false.

func CacheBits

func CacheBits(ip string) uint64

CacheBits returns the current cache.attempts bits for debugging. It is best formatted with '%064b'.

func Config

func Config(c config.Config, timeSource func() time.Time)

Config sets up package configuration for settings that can't be constants. It should be called by main, only once, before anything else starts. Once the configuration is set it should be treated as immutable an not changed.

func Status

func Status()