socket

type Client interface {
	RegisterFuncError(f FuncError)
	RegisterFuncInfo(f FuncInfo)

	Do(ctx context.Context, request io.Reader, fct Response) error
}

type ConnState uint8

type FuncError func(e error)

type FuncInfo func(local, remote net.Addr, state ConnState)

type FuncInfoSrv func(msg string)

type Handler func(request io.Reader, response io.Writer)

type Response func(r io.Reader)

type Server interface {
	RegisterFuncError(f FuncError)
	RegisterFuncInfo(f FuncInfo)
	RegisterFuncInfoServer(f FuncInfoSrv)

	SetReadTimeout(d time.Duration)
	SetWriteTimeout(d time.Duration)

	SetTLS(enable bool, config libtls.TLSConfig) error
	Listen(ctx context.Context) error
	Shutdown()
	Done() <-chan struct{}
}