connlimit

package
Version: v0.0.0-...-8b1022e Latest Latest
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Published: Jun 17, 2016 License: Apache-2.0, Apache-2.0 Imports: 4 Imported by: 0

Documentation

Overview

package connlimit provides control over simultaneous connections coming from the same source

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type ConnErrHandler

type ConnErrHandler struct {
}

func (*ConnErrHandler) ServeHTTP

func (e *ConnErrHandler) ServeHTTP(w http.ResponseWriter, req *http.Request, err error)

type ConnLimitOption

type ConnLimitOption func(l *ConnLimiter) error

func ErrorHandler

func ErrorHandler(h utils.ErrorHandler) ConnLimitOption

ErrorHandler sets error handler of the server

func Logger

func Logger(l utils.Logger) ConnLimitOption

Logger sets the logger that will be used by this middleware.

type ConnLimiter

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

Limiter tracks concurrent connection per token and is capable of rejecting connections if they are failed

func New

func New(next http.Handler, extract utils.SourceExtractor, maxConnections int64, options ...ConnLimitOption) (*ConnLimiter, error)

func (*ConnLimiter) ServeHTTP

func (cl *ConnLimiter) ServeHTTP(w http.ResponseWriter, r *http.Request)

func (*ConnLimiter) Wrap

func (cl *ConnLimiter) Wrap(h http.Handler)

type MaxConnError

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

func (*MaxConnError) Error

func (m *MaxConnError) Error() string

Source Files

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