Module: RSMP::SupervisorProxy::Modules::Commands

Included in:
RSMP::SupervisorProxy
Defined in:
lib/rsmp/proxy/supervisor/modules/commands.rb

Overview

Command request handling

Instance Method Summary collapse

Instance Method Details

#build_command_rvs(args) ⇒ Object 



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# File 'lib/rsmp/proxy/supervisor/modules/commands.rb', line 15

def build_command_rvs(args)
  args.map do |item|
    item = item.dup.merge('age' => 'recent')
    item.delete 'cO'
    item
  end
end

#execute_commands(message, component_id, rvs) ⇒ Object 



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# File 'lib/rsmp/proxy/supervisor/modules/commands.rb', line 23

def execute_commands(message, component_id, rvs)
  component = @site.find_component component_id
  commands = simplify_command_requests message.attributes['arg']
  commands.each_pair do |command_code, arg|
    component.handle_command command_code, arg
  end
  log "Received #{message.type}", message: message, level: :log
rescue UnknownComponent
  log "Received #{message.type} with unknown component id '#{component_id}' and cannot infer type",
      message: message, level: :warning
  rvs.map { |item| item['age'] = 'undefined' }
end

#process_command_request(message) ⇒ Object 



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# File 'lib/rsmp/proxy/supervisor/modules/commands.rb', line 36

def process_command_request(message)
  component_id = message.attributes['cId']
  rvs = build_command_rvs(message.attributes['arg'])
  execute_commands(message, component_id, rvs)

  response = CommandResponse.new({
                                   'cId' => component_id,
                                   'cTS' => clock.to_s,
                                   'rvs' => rvs
                                 })
  apply_nts_message_attributes response
  acknowledge message
  send_message response
end

#simplify_command_requests(arg) ⇒ Object 



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# File 'lib/rsmp/proxy/supervisor/modules/commands.rb', line 6

def simplify_command_requests(arg)
  sorted = {}
  arg.each do |item|
    sorted[item['cCI']] ||= {}
    sorted[item['cCI']][item['n']] = item['v']
  end
  sorted
end