nettools

Documentation

Index

• func BinaryToDottedPort(port string) string
• func DottedPortToBinary(b string) string
• type ClientThrottle
  • func NewThrottler(maxPerMinute int, maxHosts int64) *ClientThrottle
  • func (r *ClientThrottle) CheckBlock(host string) bool
  • func (r *ClientThrottle) Stop()

Functions

func BinaryToDottedPort

func BinaryToDottedPort(port string) string

func DottedPortToBinary

func DottedPortToBinary(b string) string

97.98.99.100:25958 becames "abcdef" or an empty string if the input is invalid.

Types

type ClientThrottle

type ClientThrottle struct {
	// contains filtered or unexported fields
}

ClientThrottle identifies and blocks hosts that are too spammy. It only cares about the number of operations per minute.

func NewThrottler

func NewThrottler(maxPerMinute int, maxHosts int64) *ClientThrottle

func (*ClientThrottle) CheckBlock

func (r *ClientThrottle) CheckBlock(host string) bool

func (*ClientThrottle) Stop

func (r *ClientThrottle) Stop()

Stop the ClientThrottle and all internal goroutines.