Class: Baykit::BayServer::Docker::Http::H2::H2CommandUnPacker

Inherits:
Protocol::CommandUnPacker
  • Object
show all
Includes:
Agent, Command
Defined in:
lib/baykit/bayserver/docker/http/h2/h2_command_unpacker.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cmd_handler) ⇒ H2CommandUnPacker

Returns a new instance of H2CommandUnPacker.



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# File 'lib/baykit/bayserver/docker/http/h2/h2_command_unpacker.rb', line 18

def initialize(cmd_handler)
  @cmd_handler = cmd_handler
end

Instance Attribute Details

#cmd_handler ⇒ Object (readonly)

Returns the value of attribute cmd_handler.



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# File 'lib/baykit/bayserver/docker/http/h2/h2_command_unpacker.rb', line 16

def cmd_handler
  @cmd_handler
end

Instance Method Details

#packet_received(pkt) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/http/h2/h2_command_unpacker.rb', line 26

def packet_received(pkt)
  BayLog.debug("h2: read packet type=%d strmid=%d len=%d flgs=%s", pkt.type, pkt.stream_id, pkt.data_len(), pkt.flags)

  case pkt.type
  when H2Type::PREFACE
    cmd = CmdPreface.new(pkt.stream_id, pkt.flags)

  when H2Type::HEADERS
    cmd = CmdHeaders.new(pkt.stream_id, pkt.flags)

  when H2Type::PRIORITY
    cmd = CmdPriority.new(pkt.stream_id, pkt.flags)

  when H2Type::SETTINGS
    cmd = CmdSettings.new(pkt.stream_id, pkt.flags)

  when H2Type::WINDOW_UPDATE
    cmd = CmdWindowUpdate.new(pkt.stream_id, pkt.flags)

  when H2Type::DATA
    cmd = CmdData.new(pkt.stream_id, pkt.flags)

  when H2Type::GOAWAY
    cmd = CmdGoAway.new(pkt.stream_id, pkt.flags)

  when H2Type::PING
    cmd = CmdPing.new(pkt.stream_id, pkt.flags)

  when H2Type::RST_STREAM
    cmd = CmdRstStream.new(pkt.stream_id, pkt.flags)

  else
    reset()
    raise RuntimeError.new("Invalid Packet: #{pkt}")
  end

  cmd.unpack pkt
  return cmd.handle(@cmd_handler)
end

#reset ⇒ Object 



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# File 'lib/baykit/bayserver/docker/http/h2/h2_command_unpacker.rb', line 22

def reset

end