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package yamux
import (
"fmt"
"net"
)
// hasAddr is used to get the address from the underlying connection
type hasAddr interface {
LocalAddr() net.Addr
RemoteAddr() net.Addr
}
// yamuxAddr is used when we cannot get the underlying address
type yamuxAddr struct {
Addr string
}
func (*yamuxAddr) Network() string {
return "yamux"
}
func (y *yamuxAddr) String() string {
return fmt.Sprintf("yamux:%s", y.Addr)
}
// Addr is used to get the address of the listener.
func (s *Session) Addr() net.Addr {
return s.LocalAddr()
}
// LocalAddr is used to get the local address of the
// underlying connection.
func (s *Session) LocalAddr() net.Addr {
addr, ok := s.conn.(hasAddr)
if !ok {
return &yamuxAddr{"local"}
}
return addr.LocalAddr()
}
// RemoteAddr is used to get the address of remote end
// of the underlying connection
func (s *Session) RemoteAddr() net.Addr {
addr, ok := s.conn.(hasAddr)
if !ok {
return &yamuxAddr{"remote"}
}
return addr.RemoteAddr()
}
// LocalAddr returns the local address
func (s *Stream) LocalAddr() net.Addr {
return s.session.LocalAddr()
}
// LocalAddr returns the remote address
func (s *Stream) RemoteAddr() net.Addr {
return s.session.RemoteAddr()
}
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