Class: Baykit::BayServer::Docker::Base::WarpBase

Inherits:
ClubBase show all
Includes:
Agent, Agent::Multiplexer, Warp, Protocol, Rudders, Util
Defined in:
lib/baykit/bayserver/docker/base/warp_base.rb

Defined Under Namespace

Classes: AgentListener

Instance Attribute Summary collapse

Attributes inherited from ClubBase

#charset, #decode_path_info, #extension, #file_name, #locale

Attributes inherited from DockerBase

#type

Instance Method Summary collapse

Methods included from Docker

#type

Methods inherited from ClubBase

#inspect, #matches, #to_s

Methods included from Club

#charset, #decode_path_info, #extension, #file_name, #matches

Methods inherited from DockerBase

#init_docker, #to_s

Constructor Details

#initialize ⇒ WarpBase

Initialize methods



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 74

def initialize
  super
  @scheme = nil
  @host = nil
  @port = 0
  @warp_base = nil
  @max_ships = -1
  @host_addr = nil
  @tour_list = []
  @timeout_sec = -1 #  -1 means "Use harbor.socketTimeoutSec"
  @stores = {}
  @lock = Mutex.new
end

Instance Attribute Details

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 44

def host
  @host
end

#host_addr ⇒ Object (readonly)

Returns the value of attribute host_addr.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 48

def host_addr
  @host_addr
end

#lock ⇒ Object (readonly)

Returns the value of attribute lock.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 51

def lock
  @lock
end

#max_ships ⇒ Object (readonly)

Returns the value of attribute max_ships.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 47

def max_ships
  @max_ships
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 45

def port
  @port
end

#scheme ⇒ Object (readonly)

Returns the value of attribute scheme.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 43

def scheme
  @scheme
end

#stores ⇒ Object (readonly)

Agent ID => WarpShipStore



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 54

def stores
  @stores
end

#timeout_sec ⇒ Object (readonly)

Returns the value of attribute timeout_sec.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 49

def timeout_sec
  @timeout_sec
end

#tour_list ⇒ Object (readonly)

Returns the value of attribute tour_list.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 50

def tour_list
  @tour_list
end

#warp_base ⇒ Object (readonly)

Returns the value of attribute warp_base.



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 46

def warp_base
  @warp_base
end

Instance Method Details

#arrive(tur) ⇒ Object

Implements Club



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 178

def arrive(tur)
  agt = GrandAgent.get(tur.ship.agent_id)
  sto = get_ship_store(agt.agent_id)

  wsip = sto.rent()
  if wsip == nil
    BayLog.warn("%s Busy!", self)
    raise HttpException.new HttpStatus::INTERNAL_SERVER_ERROR, "WarpDocker busy"
  end

  begin
    BayLog.trace("%s got from store", wsip)
    need_connect = false

    if !wsip.initialized
      if @host_addr[0] == :UNIX
        skt = Socket.new(Socket::AF_UNIX, Socket::SOCK_STREAM, 0)
      else
        skt = Socket.new(@host_addr[1].ipv4? ? Socket::AF_INET : Socket::AF_INET6, Socket::SOCK_STREAM, 0)
      end
      rd = IORudder.new(skt)

      tp = new_transporter(agt, rd, wsip)
      proto_hnd = ProtocolHandlerStore.get_store(protocol(), false, agt.agent_id).rent()
      wsip.init_warp(rd, agt.agent_id, tp, self, proto_hnd)

      BayLog.debug("%s init warp ship", wsip)
      BayLog.debug("%s Connect to %s:%d skt=%s", wsip, @host, @port, skt)

      need_connect = true
    end

    @lock.synchronize do
      @tour_list.append(tur)
    end

    wsip.start_warp_tour(tur)

    if need_connect
      agt.net_multiplexer.add_rudder_state(wsip.rudder, RudderState.new(wsip.rudder, tp))
      agt.net_multiplexer.get_transporter(wsip.rudder).req_connect(wsip.rudder, @host_addr[1])
    end

  rescue SystemCallError => e
    wsip.end_warp_tour(tur)
    raise e
  rescue HttpException => e
    raise e
  end

end

#get_ship_store(agent_id) ⇒ Object

Other methods



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 250

def get_ship_store(agent_id)
  return @stores[agent_id]
end

#init(elm, parent) ⇒ Object

Implements DockerBase



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 92

def init(elm, parent)
  super

  if @warp_base == nil
    @warp_base = "/"
  end

  @host_addr = []
  if @host && @host.start_with?(":unix:")
    @host_addr << :UNIX
    @host_addr <<  Socket.sockaddr_un(@host[6 .. -1])
    @port = -1
  else

    if @port <= 0
      @port = 80
    end

    @host_addr << :INET

    begin
      addrs = Addrinfo.getaddrinfo(@host, @port, nil, :STREAM)
    rescue SocketError => e
      BayLog.error_e(e)
      raise ConfigException.new(elm.file_name, elm.line_no, "Invalid address: %s:%d", @host, @port)
    end
    inet4_addr = nil
    inet6_addr = nil
    if addrs
      addrs.each do |adr|
        if adr.ipv4?
          inet4_addr = adr
        elsif adr.ipv6?
          inet6_addr = adr
        end
      end
    end

    if inet4_addr
      @host_addr << inet4_addr
    elsif inet6_addr
      @host_addr << inet6_addr
    else
      raise ConfigException.new(elm.file_name, elm.line_no, "Host not found: %s", @host)
    end



  end

  GrandAgent.add_lifecycle_listener(AgentListener.new(self));

  BayLog.info("WarpDocker[%s] host=%s port=%d adr=%s", @warp_base, @host, @port, @host_addr)
end

#init_key_val(kv) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 147

def init_key_val(kv)
  case kv.key.downcase

  when "destcity"
    @host = kv.value

  when "destport"
    @port = kv.value.to_i

  when "desttown"
    @warp_base = kv.value
    if !@warp_base.end_with?("/")
      @warp_base += "/"
    end

  when "maxships"
    @max_ships = kv.value.to_i

  when "timeout"
    @timeout_sec = kv.value.to_i

  else
    return super
  end
  return true
end

#keep(wsip) ⇒ Object

Implements Warp



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 235

def keep(wsip)
  BayLog.debug("%s keepShip: %s", self, wsip)
  get_ship_store(wsip.agent_id).keep(wsip)
end

#new_transporter(agent, rd, ship) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 67

def new_transporter(agent, rd, ship)
  raise NotImplementedError.new
end

#on_end_ship(wsip) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 240

def on_end_ship(wsip)
  BayLog.debug("%s Return protocol handler: ", wsip)
  get_protocol_handler_store(wsip.agent_id).Return(wsip.protocol_handler)
  BayLog.debug("%s return ship: %s", self, wsip);
  get_ship_store(wsip.agent_id).Return(wsip)
end

#protocol ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 63

def protocol
  raise NotImplementedError.new
end

#secure ⇒ Object

Abstract methods

Raises:

  • (NotImplementedError) 


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# File 'lib/baykit/bayserver/docker/base/warp_base.rb', line 59

def secure
  raise NotImplementedError.new
end