# File lib/net/ssh/service/forward.rb, line 100
100:     def cancel_local(port, bind_address="127.0.0.1")
101:       socket = @local_forwarded_ports.delete([port, bind_address])
102:       socket.shutdown rescue nil
103:       socket.close rescue nil
104:       session.stop_listening_to(socket)
105:     end