Class: Baykit::BayServer::Docker::Base::PortBase

Inherits:
DockerBase
  • Object
show all
Includes:
Agent, Agent::Multiplexer, Bcf, Common, Baykit::BayServer::Docker, Baykit::BayServer::Docker::Base, Port, Protocol, Rudders, Util, WaterCraft
Defined in:
lib/baykit/bayserver/docker/base/port_base.rb

Instance Attribute Summary collapse

Attributes inherited from DockerBase

#type

Instance Method Summary collapse

Methods included from Port

#protocol

Methods included from Docker

#type

Constructor Details

#initialize ⇒ PortBase

Returns a new instance of PortBase.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 40

def initialize()
  @permission_list = []
  @timeout_sec = -1
  @host = nil
  @port = -1
  @anchored = true
  @additional_headers = []
  @socket_path = nil
  @secure_docker = nil
  @cities = Cities.new()
end

Instance Attribute Details

#additional_headers ⇒ Object (readonly)

Returns the value of attribute additional_headers.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 34

def additional_headers
  @additional_headers
end

#anchored ⇒ Object (readonly)

Returns the value of attribute anchored.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 33

def anchored
  @anchored
end

#cities ⇒ Object (readonly)

Returns the value of attribute cities.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 38

def cities
  @cities
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 31

def host
  @host
end

#permission_list ⇒ Object (readonly)

Returns the value of attribute permission_list.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 30

def permission_list
  @permission_list
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 32

def port
  @port
end

#secure_docker ⇒ Object (readonly)

Returns the value of attribute secure_docker.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 37

def secure_docker
  @secure_docker
end

#socket_path ⇒ Object (readonly)

Returns the value of attribute socket_path.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 35

def socket_path
  @socket_path
end

#timeout_sec ⇒ Object (readonly)

Returns the value of attribute timeout_sec.



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 36

def timeout_sec
  @timeout_sec
end

Instance Method Details

#address ⇒ Object

implements Port



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 168

def address()
  if @socket_path
    #  Unix domain socket
    return @socket_path
  elsif @host == nil
    return [@port, "0.0.0.0"]
  else
    return [@port, @host]
  end
end

#find_city(name) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 184

def find_city(name)
  return @cities.find_city(name)
end

#init(elm, parent) ⇒ Object

Implements Docker



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 71

def init(elm, parent)
  if StringUtil.empty?(elm.arg)
    raise ConfigException.new(elm.file_name, elm.line_no, BayMessage.get(:CFG_INVALID_PORT_NAME, elm.name))
  end

  super

  port_name = elm.arg.downcase()
  if port_name.start_with?(":unix:")
    # unix domain sokcet
    @port = -1
    @socket_path = elm.arg[6 .. -1]
    @host = elm.arg
  else
    # TCP or UDP port
    if port_name.start_with?(":tcp:")
      # tcp server socket
      @anchored = true
      host_port = elm.arg[5 .. -1]
    elsif port_name.start_with?(":udp:")
      # udp server socket
      @anchored = false
      host_port = elm.arg[5 .. -1]
    else
      # default: tcp server socket
      @anchored = true
      host_port = elm.arg
    end

    begin
      idx = host_port.index(':')
      if idx != nil
        @host = host_port[0 .. idx]
        @port = host_port[idx+1 .. -1].to_i
      else
        @host = nil
        @port = host_port.to_i
      end
    rescue => e
      raise ConfigException.new(elm.file_name, elm.line_no, BayMessage.get(:CFG_INVALID_PORT_NAME, elm.name))
    end

    if @anchored
      if !support_anchored()
        raise ConfigException.new(elm.file_name, elm.line_no, BayMessage.get(:CFG_TCP_NOT_SUPPORTED))
      end
    else
      if !support_unanchored()
        raise ConfigException.new(elm.file_name, elm.line_no, BayMessage.get(:CFG_UDP_NOT_SUPPORTED))
      end
    end

  end

end

#init_docker(dkr) ⇒ Object

Implements DockerBase



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 131

def init_docker(dkr)
  if dkr.kind_of? Permission
    @permission_list.append(dkr)
  elsif dkr.kind_of? City
    @cities.add(dkr)
  elsif dkr.kind_of? Secure
    @secure_docker = dkr
  else
    return super
  end
  return true
end

#init_key_val(kv) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 144

def init_key_val(kv)
  case kv.key.downcase
  when "timeout"
    @timeout_sec = Integer(kv.value)

  when "addheader"
    idx = kv.value.index(':')
    if idx == nil
      raise ConfigException.new(kv.file_name, kv.line_no, BayMessage.get(:CFG_INVALID_PARAMETER_VALUE, kv.value))
    end

    name = kv.value[0 .. idx].strip()
    value = kv.value[idx+1 .. -1].strip()
    @additional_headers << [name, value]

  else
    return super
  end
  return true
end

#on_connected(agt_id, rd) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 188

def on_connected(agt_id, rd)

  check_admitted(rd)

  sip = PortBase.get_ship_store(agt_id).rent()
  agt = GrandAgent.get(agt_id)

  if secure()
    tp = @secure_docker.new_transporter(
      agt_id,
      sip,
      IOUtil.get_sock_recv_buf_size(rd.io))

    ssl_socket = tp.new_ssl_socket(rd.io)
    rd = IORudder.new(ssl_socket)
    if agt.net_multiplexer.is_non_blocking
      rd.set_non_blocking
    end

  else
    size = IOUtil.get_sock_recv_buf_size(rd.io)

    tp = PlainTransporter.new(
      agt.net_multiplexer,
      sip,
      true,
      size,
      false)
  end

  proto_hnd = PortBase.get_protocol_handler_store(protocol(), agt_id).rent()
  sip.init_inbound(rd, agt_id, tp, self, proto_hnd)

  st = RudderState.new(rd, tp)
  agt.net_multiplexer.add_rudder_state(rd, st)
  agt.net_multiplexer.req_read(rd)
end

#return_protocol_handler(agt_id, proto_hnd) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 226

def return_protocol_handler(agt_id, proto_hnd)
  BayLog.debug("%s Return protocol handler", proto_hnd)
  PortBase.get_protocol_handler_store(proto_hnd.protocol, agt_id).Return(proto_hnd)
end

#return_ship(sip) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 231

def return_ship(sip)
  BayLog.debug("%s end (return ship)", sip)
  PortBase.get_ship_store(sip.agent_id).Return(sip)
end

#secure ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 179

def secure()
  return @secure_docker != nil
end

#support_anchored ⇒ Object

Abstract methods

Raises:

  • (NotImplementedError) 


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

def support_anchored()
  raise NotImplementedError.new
end

#support_unanchored ⇒ Object

Raises:

  • (NotImplementedError) 


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

def support_unanchored()
  raise NotImplementedError.new
end

#to_s ⇒ Object 



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# File 'lib/baykit/bayserver/docker/base/port_base.rb', line 52

def to_s()
  return super + "[#{@port}]"
end