base

package
v1.2.3 Latest Latest
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 Go to latest Published: Aug 12, 2022 License: MIT Imports: 12 Imported by: 0

Documentation

Overview

Copyright 2022 gdy, 272288813@qq.com

Copyright 2022 gdy, 272288813@qq.com

Copyright 2022 gdy, 272288813@qq.com

Copyright 2022 gdy, 272288813@qq.com

Copyright 2022 gdy, 272288813@qq.com

Index

Constants

View Source 
const DEFAULT_GLOBAL_MAX_CONNECTIONS = int64(10240)
View Source 
const DEFAULT_MAX_PROXY_COUNT = int64(128)
View Source 
const TCPUDP_DEFAULT_SINGLE_PROXY_MAX_CONNECTIONS = int64(256)
View Source 
const TCP_DEFAULT_STREAM_BUFFERSIZE = 128
View Source 
const UDP_DEFAULT_PACKAGE_SIZE = 1500

Variables

This section is empty.

Functions

func GetGlobalConnections 

func GetGlobalConnections() int64

func GetGlobalMaxConnections 

func GetGlobalMaxConnections() int64

func GetGlobalMaxProxyCount 

func GetGlobalMaxProxyCount() int64

func GetProxyKey 

func GetProxyKey(proxyType, listenIP string, listenPort int) string

func GetSingleProxyMaxConnections 

func GetSingleProxyMaxConnections(m *int64) int64

func GloBalCOnnectionsAdd 

func GloBalCOnnectionsAdd(add int64) int64

func SetGlobalMaxConnections 

func SetGlobalMaxConnections(max int64)

func SetGlobalMaxProxyCount 

func SetGlobalMaxProxyCount(max int64)

func SetSafeCheck 

func SetSafeCheck(f func(mode, ip string) bool)

Types

type BaseProxyConf 

type BaseProxyConf struct {
	TrafficIn  int64
	TrafficOut int64

	ProxyType string // tcp tcp4 tcp6 udp udp4 udp6
	// contains filtered or unexported fields
}

func (*BaseProxyConf) CopyBuffer 

func (p *BaseProxyConf) CopyBuffer(dst io.Writer, src io.Reader, buf []byte, writedataCallback func(int64)) (written int64, err error)

func (*BaseProxyConf) FromRule 

func (p *BaseProxyConf) FromRule() string

func (*BaseProxyConf) GetProxyType 

func (p *BaseProxyConf) GetProxyType() string

func (*BaseProxyConf) GetStatus 

func (p *BaseProxyConf) GetStatus() string

func (*BaseProxyConf) GetTrafficIn 

func (p *BaseProxyConf) GetTrafficIn() int64

func (*BaseProxyConf) GetTrafficOut 

func (p *BaseProxyConf) GetTrafficOut() int64

func (*BaseProxyConf) ReceiveDataCallback 

func (p *BaseProxyConf) ReceiveDataCallback(nw int64)

func (*BaseProxyConf) SendDataCallback 

func (p *BaseProxyConf) SendDataCallback(nw int64)

func (*BaseProxyConf) SetFromRule 

func (p *BaseProxyConf) SetFromRule(rule string)

type Proxy 

type Proxy interface {
	StartProxy()
	StopProxy()

	ReceiveDataCallback(int64)
	SendDataCallback(int64)
	GetProxyType() string
	GetStatus() string
	GetListenIP() string
	GetListenPort() int
	GetKey() string
	GetCurrentConnections() int64
	SetFromRule(string)
	FromRule() string
	String() string
	GetTrafficIn() int64
	GetTrafficOut() int64
	SafeCheck(ip string) bool
}

func CreateProxy 

func CreateProxy(proxyType, listenIP, targetHost string, balanceTargetAddressList *[]string, listenPort, targetPort int, options *RelayRuleOptions) (p Proxy, err error)

type RelayRuleOptions 

type RelayRuleOptions struct {
	UDPPackageSize            int    `json:"UDPPackageSize,omitempty"`
	SingleProxyMaxConnections int64  `json:"SingleProxyMaxConnections,omitempty"`
	UDPProxyPerformanceMode   bool   `json:"UDPProxyPerformanceMode,omitempty"`
	UDPShortMode              bool   `json:"UDPShortMode,omitempty"`
	SafeMode                  string `json:"SafeMode,omitempty"`
}

type TCPProxy 

type TCPProxy struct {
	TCPUDPProxyCommonConf
	// contains filtered or unexported fields
}

func CreateTCPProxy 

func CreateTCPProxy(proxyType, listenIP, targetIP string, balanceTargetAddressList *[]string, listenPort, targetPort int, options *RelayRuleOptions) *TCPProxy

func (*TCPProxy) GetCurrentCon 

func (p *TCPProxy) GetCurrentCon() int64

func (*TCPProxy) GetStatus 

func (p *TCPProxy) GetStatus() string

func (*TCPProxy) StartProxy 

func (p *TCPProxy) StartProxy()

func (*TCPProxy) StopProxy 

func (p *TCPProxy) StopProxy()

type TCPUDPProxyCommonConf 

type TCPUDPProxyCommonConf struct {
	CurrentConnectionsCount   int64
	SingleProxyMaxConnections int64

	BaseProxyConf
	// contains filtered or unexported fields
}

func (*TCPUDPProxyCommonConf) AddCurrentConnections 

func (p *TCPUDPProxyCommonConf) AddCurrentConnections(a int64)

func (*TCPUDPProxyCommonConf) CheckConnections 

func (p *TCPUDPProxyCommonConf) CheckConnections() bool

func (*TCPUDPProxyCommonConf) GetCurrentConnections 

func (p *TCPUDPProxyCommonConf) GetCurrentConnections() int64

func (*TCPUDPProxyCommonConf) GetKey 

func (p *TCPUDPProxyCommonConf) GetKey() string

func (*TCPUDPProxyCommonConf) GetListenIP 

func (p *TCPUDPProxyCommonConf) GetListenIP() string

func (*TCPUDPProxyCommonConf) GetListenPort 

func (p *TCPUDPProxyCommonConf) GetListenPort() int

func (*TCPUDPProxyCommonConf) GetListentAddress 

func (p *TCPUDPProxyCommonConf) GetListentAddress() string

func (*TCPUDPProxyCommonConf) GetTargetAddress 

func (p *TCPUDPProxyCommonConf) GetTargetAddress() string

func (*TCPUDPProxyCommonConf) PrintConnectionsInfo 

func (p *TCPUDPProxyCommonConf) PrintConnectionsInfo()

func (*TCPUDPProxyCommonConf) SafeCheck 

func (p *TCPUDPProxyCommonConf) SafeCheck(remodeAddr string) bool

func (*TCPUDPProxyCommonConf) SetMaxConnections 

func (p *TCPUDPProxyCommonConf) SetMaxConnections(max int64)

func (*TCPUDPProxyCommonConf) String 

func (p *TCPUDPProxyCommonConf) String() string

type UDPProxy 

type UDPProxy struct {
	//BaseProxyConf
	TCPUDPProxyCommonConf

	Upm       bool //性能模式
	ShortMode bool
	// contains filtered or unexported fields
}

func CreateUDPProxy 

func CreateUDPProxy(proxyType, listenIP, targetIP string, balanceTargetAddressList *[]string, listenPort, targetPort int, options *RelayRuleOptions) *UDPProxy

func (*UDPProxy) CheckTargetUDPConn 

func (p *UDPProxy) CheckTargetUDPConn()

func (*UDPProxy) Forwarder 

func (p *UDPProxy) Forwarder(kk int, replych chan *udpPackge)

func (*UDPProxy) GetStatus 

func (p *UDPProxy) GetStatus() string

func (*UDPProxy) GetUDPPacketSize 

func (p *UDPProxy) GetUDPPacketSize() int

func (*UDPProxy) ListenFunc 

func (p *UDPProxy) ListenFunc(ln *net.UDPConn)

func (*UDPProxy) ReadFromTargetOnce 

func (p *UDPProxy) ReadFromTargetOnce() bool

ReadFromTargetOnce one clientAddr only read once,short mode eg: udp dns

func (*UDPProxy) SetUDPPacketSize 

func (p *UDPProxy) SetUDPPacketSize(size int)

func (*UDPProxy) StartProxy 

func (p *UDPProxy) StartProxy()

func (*UDPProxy) StopProxy 

func (p *UDPProxy) StopProxy()

Source Files

View all Source files

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