ipfilter

Documentation

Overview

Package ipfilter

@author: xwc1125

Package ipfilter

@author: xwc1125

Package ipfilter

@author: xwc1125 过滤器集合类 管理一组过滤器，提供统一的外部调用接口

Index

• type CCConnFilter
  • func NewCCConnFilter() *CCConnFilter
  • func (filter *CCConnFilter) GetAbnConn(ip string) int
  • func (filter *CCConnFilter) OnConnected(ip string) (bool, string)
• type ConnFilter
• type ConnFilterColl
  • func ConnFilterCtx() ConnFilterColl
  • func (filters ConnFilterColl) GetAbnConn(ip string) int
  • func (filters ConnFilterColl) OnConnected(ip string) (bool, string)

Types

type CCConnFilter

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

CCConnFilter cc过滤

func NewCCConnFilter

func NewCCConnFilter() *CCConnFilter

NewCCConnFilter 创建对象实例 maxConnCount 同ip最大连接数

func (*CCConnFilter) GetAbnConn

func (filter *CCConnFilter) GetAbnConn(ip string) int

func (*CCConnFilter) OnConnected

func (filter *CCConnFilter) OnConnected(ip string) (bool, string)

type ConnFilter

type ConnFilter interface {
	// OnConnected 客户端连接建立
	// 返回false则关闭连接，同时返回需要关闭连接的原因
	OnConnected(ip string) (bool, string)
	GetAbnConn(ip string) int // 获取异常连接数
}

ConnFilter 连接过滤器接口定义

type ConnFilterColl

type ConnFilterColl map[string]ConnFilter

func ConnFilterCtx

func ConnFilterCtx() ConnFilterColl

func (ConnFilterColl) GetAbnConn

func (filters ConnFilterColl) GetAbnConn(ip string) int

func (ConnFilterColl) OnConnected

func (filters ConnFilterColl) OnConnected(ip string) (bool, string)