Class: OSPFv2::NeighborState::ExStart

Inherits:
State show all
Defined in:
lib/neighbor_sm/exstart_state.rb

Instance Method Summary collapse

Methods inherited from State

#bad_ls_req, #change_state, #inactivity_timer, #kill_nbr, #method_missing, #one_way_received, #recv_hello, #seq_number_mismatch, #two_way_received

Constructor Details

#initialize(n) ⇒ ExStart

Returns a new instance of ExStart.



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# File 'lib/neighbor_sm/exstart_state.rb', line 28

def initialize(n)
  @neighbor = n
  n.instance_eval do
    @last_dd_seqn = n.dd_sequence_number

    #-- could be a State#reset method inherited ?
    @ls_db.reset if @ls_db
    @ls_req_list={}
    @periodic_refresh.cancel
    @periodic_rxmt.cancel
    #--

    @last_dd_seqn = dd_sequence_number
    raise unless @last_dd_seqn>0

    dd = DatabaseDescription.new :router_id=> @router_id, :area_id=> @area_id, 
    :imms=>7, :dd_sequence_number => @last_dd_seqn
    send_dd dd, true
  end

end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class OSPFv2::NeighborState::State

Instance Method Details

#adj_ok? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/neighbor_sm/exstart_state.rb', line 57

def adj_ok?
  if ! ok
    change_state(@neighbor, Two_way.new)
  end

end

#negotiation_done ⇒ Object 



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# File 'lib/neighbor_sm/exstart_state.rb', line 50

def negotiation_done
  @neighbor.instance_eval do
    dd_rxmt_interval.cancel
    new_state Exchange.new
  end
end