Class: Flydata::Helper::Action::CheckRemoteActions

Inherits:
BaseAction
  • Object
show all
Includes:
FlydataCore::Logger
Defined in:
lib/flydata/helper/action/check_remote_actions.rb

Constant Summary collapse

MAX_ERROR_RETRY = 
20

Instance Attribute Summary

Attributes inherited from BaseAction

#config

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ CheckRemoteActions

Returns a new instance of CheckRemoteActions.



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# File 'lib/flydata/helper/action/check_remote_actions.rb', line 13

def initialize(config)
  super
  @api_client = ApiClient.instance
  @retry_count = 0
end

Instance Method Details

#execute(opts = {}) ⇒ Object 



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# File 'lib/flydata/helper/action/check_remote_actions.rb', line 19

def execute(opts = {})
  action_position = ActionPosition.new(config[:helper])

  # Get actions from flydata web server
  last_id = action_position.load
  actions = nil
  begin
    actions = @api_client.agent.actions(last_id)
    @retry_count = 0
  rescue => e
    if @retry_count >= MAX_ERROR_RETRY
      @retry_count = 0
      raise
    else
       @retry_count += 1
       log_warn "Failed to get actions with error '#{e.to_s}'.  Wait for the next turn."
       actions = {'actions' => []}
    end
  end

  actions['actions'].each do |action|
    action_name = action['name']
    action_id = action['id'].to_i
    action_info = { id: action_id, config: action['config'] }
    # Request action
    yield action_name.to_sym, action_info
    last_id = action_id if action_id > last_id
  end

  if last_id > 0
    action_position.save(last_id)
    true   # for debug
  else
    false  # for debug
  end
end