Class: P2p2::P1Worker

Inherits:
Object
  • Object
show all
Defined in:
lib/p2p2/p1_worker.rb

Instance Method Summary collapse

Constructor Details

#initialize(p2pd_host, p2pd_port, room, appd_host, appd_port, dst_chunk_dir, tund_chunk_dir) ⇒ P1Worker

initialize



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# File 'lib/p2p2/p1_worker.rb', line 7

def initialize( p2pd_host, p2pd_port, room, appd_host, appd_port, dst_chunk_dir, tund_chunk_dir )
  @p2pd_addr = Socket.sockaddr_in( p2pd_port, p2pd_host )
  @room = room
  @appd_addr = Socket.sockaddr_in( appd_port, appd_host )
  @dst_chunk_dir = dst_chunk_dir
  @tund_chunk_dir = tund_chunk_dir
  @custom = P2p2::P1Custom.new
  @mutex = Mutex.new
  @reads = []
  @writes = []
  @roles = {}     # sock => :dotr / :dst / :tund
  @dst_infos = {} # dst => {}

  dotr, dotw = IO.pipe
  @dotw = dotw
  add_read( dotr, :dotr )
  new_a_tund
end

Instance Method Details

#looping ⇒ Object

looping



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# File 'lib/p2p2/p1_worker.rb', line 29

def looping
  puts "#{ Time.new } looping"
  loop_heartbeat
  loop_check_status

  loop do
    rs, ws = IO.select( @reads, @writes )

    @mutex.synchronize do
      # 先写，再读
      ws.each do | sock |
        case @roles[ sock ]
        when :dst
          write_dst( sock )
        when :tund
          write_tund( sock )
        end
      end

      rs.each do | sock |
        case @roles[ sock ]
        when :dotr
          read_dotr( sock )
        when :dst
          read_dst( sock )
        when :tund
          read_tund( sock )
        end
      end
    end
  end
rescue Interrupt => e
  puts e.class
  quit!
end

#quit! ⇒ Object

quit!



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# File 'lib/p2p2/p1_worker.rb', line 68

def quit!
  if !@tund.closed? && @tund_info[ :tun_addr ]
    # puts "debug1 send tund fin"
    data = [ 0, TUND_FIN ].pack( 'Q>C' )
    @tund.sendmsg( data, 0, @tund_info[ :tun_addr ] )
  end

  # puts "debug1 exit"
  exit
end