ebpf

Documentation

Index

• type ProxyWrapper
  • func (p *ProxyWrapper) AddTurnConn(ctx context.Context, endpoint *net.UDPAddr, remoteConn net.Conn) error
  • func (e *ProxyWrapper) CloseConn() error
  • func (p *ProxyWrapper) EndpointAddr() *net.UDPAddr
  • func (p *ProxyWrapper) Pause()
  • func (p *ProxyWrapper) Work()
• type WGEBPFProxy
  • func NewWGEBPFProxy(wgPort int) *WGEBPFProxy
  • func (p *WGEBPFProxy) AddTurnConn(turnConn net.Conn) (*net.UDPAddr, error)
  • func (p *WGEBPFProxy) Free() error
  • func (p *WGEBPFProxy) Listen() error

Types

type ProxyWrapper

type ProxyWrapper struct {
	WgeBPFProxy *WGEBPFProxy
	// contains filtered or unexported fields
}

ProxyWrapper help to keep the remoteConn instance for net.Conn.Close function call

func (*ProxyWrapper) AddTurnConn

func (p *ProxyWrapper) AddTurnConn(ctx context.Context, endpoint *net.UDPAddr, remoteConn net.Conn) error

func (*ProxyWrapper) CloseConn

func (e *ProxyWrapper) CloseConn() error

CloseConn close the remoteConn and automatically remove the conn instance from the map

func (*ProxyWrapper) EndpointAddr

func (p *ProxyWrapper) EndpointAddr() *net.UDPAddr

func (*ProxyWrapper) Pause

func (p *ProxyWrapper) Pause()

func (*ProxyWrapper) Work

func (p *ProxyWrapper) Work()

type WGEBPFProxy

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

WGEBPFProxy definition for proxy with EBPF support

func NewWGEBPFProxy

func NewWGEBPFProxy(wgPort int) *WGEBPFProxy

NewWGEBPFProxy create new WGEBPFProxy instance

func (*WGEBPFProxy) AddTurnConn

func (p *WGEBPFProxy) AddTurnConn(turnConn net.Conn) (*net.UDPAddr, error)

AddTurnConn add new turn connection for the proxy

func (*WGEBPFProxy) Free

func (p *WGEBPFProxy) Free() error

Free resources except the remoteConns will be keep open.

func (*WGEBPFProxy) Listen

func (p *WGEBPFProxy) Listen() error

Listen load ebpf program and listen the proxy