def remove_hops!
      return unless @rye_ssh && @rye_ssh.forward.active_locals.count > 0
      @rye_ssh.forward.active_locals.each {|fport, fhost| 
        @rye_ssh.forward.cancel_local(fport, fhost)
      }
      if !@rye_ssh.channels.empty?
        @rye_ssh.channels.each {|channel|
          channel[-1].close
        }
      end
      return @rye_ssh.forward.active_locals.count
    end
def remove_hops!
      return unless @rye_ssh && @rye_ssh.forward.active_locals.count > 0
      @rye_ssh.forward.active_locals.each {|fport, fhost| 
        @rye_ssh.forward.cancel_local(fport, fhost)
      }
      if !@rye_ssh.channels.empty?
        @rye_ssh.channels.each {|channel|
          channel[-1].close
        }
      end
      return @rye_ssh.forward.active_locals.count
    end
Cancel the port forward on all active local forwards