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