Class: BlackStack::MyRemoteProcess

Inherits:
MyChildProcess show all
Defined in:
lib/myremoteprocess.rb

Overview

no maneja conexion a la base de datos. ejecuta un loop mientras el metodo canRun? retorne true.

Direct Known Subclasses

MyBotProcess

Constant Summary

Constants inherited from MyProcess

BlackStack::MyProcess::DEFAULT_MINIMUM_ENLAPSED_SECONDS

Instance Attribute Summary collapse

Attributes inherited from MyProcess

#assigned_division_changed, #assigned_process, #assigned_process_changed, #division_name, #email, #id, #id_client, #id_division, #logger, #minimum_enlapsed_seconds, #password, #verify_configuration, #worker_name, #ws_port, #ws_url

Instance Method Summary collapse

Methods inherited from MyProcess

#canRun?, #division, #doSleep, #fullWorkerName, fullWorkerName, #get, #hello, #initialize, kill, #list, macaddress, #notify, #pid, #ping, #process, #set, #whyCantRun

Constructor Details

This class inherits a constructor from BlackStack::MyProcess

Instance Attribute Details

#worker ⇒ Object

Returns the value of attribute worker.



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# File 'lib/myremoteprocess.rb', line 7

def worker
  @worker
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/myremoteprocess.rb', line 41

def run()
    super
  
    # creo el objeto logger
    self.logger = RemoteLogger.new(
      "#{self.fullWorkerName}.log",
      BlackStack::Pampa::api_protocol, 
      BlackStack::Pampa::api_domain, 
      BlackStack::Pampa::api_port, 
      BlackStack::Pampa::api_key,
      self.id_client # ID of the client that has this thread assigned
    )
  
    logger.log "Remote process is alive!"
  
    # actualiza parametros de la central
    logger.logs "Update from central (1-remote)... "
    self.get
    logger.done
  
    # actualizo los datos de este worker (parent process)
    logger.logs "Update worker (1-remote)... "
    self.updateWorker
    logger.done

    # actualizo los datos de este worker (parent process)
    logger.logs "Switch logger id_client (log folder may change)... "
    self.logger.id_client = self.id_client
    logger.done
  
    while (self.canRun?)
  
      # reseteo en contador nested del logger
      self.logger.reset()
  
      # announcing my in the log
      logger.log "Going to Run Remote"
      logger.log "Process: #{self.assigned_process.to_s}."
      logger.log "Client: #{(self.id_client.to_s.size==0)? 'n/a' : self.id_client.to_s}."
  
      # obtengo la hora de inicio
      start_time = Time.now
  
      begin
        # libero recursos
        logger.logs "Release resources... "
        GC.start
        #DB.disconnect
        logger.done
  
        # envia senial a la central.
        # si tiene asignada una division, envia senial a la division.          
        logger.logs "Ping... "
        self.ping()
        logger.done
  
        # envia senial a la central.
        # si tiene asignada una division, envia senial a la division.          
        logger.logs "Notify to Division... "
        self.notify()
        logger.done
  
        # corro el procesamiento
        self.process(ARGV)
  
      rescue => e
        puts ""
        logger.log "Remote Process Error: " + e.to_s + "\r\n" + e.backtrace.join("\r\n").to_s      
      end
  
      # actualiza parametros de la central
      logger.logs "Update from central (2)... "
      self.get
      logger.done
  
      # actualizo los datos de este worker (parent process)
      logger.logs "Update worker (2)... "
      self.updateWorker
      logger.done
  
      # sleep
      logger.logs "Sleep... "
      self.doSleep(start_time)
      logger.done
  
      logger.log "-------------------------------------------"
  
      GC.start
      #DB.disconnect
  
    end # main while
  
    # 
    logger.log self.whyCantRun()
    
end

#updateWorker ⇒ Object

update worker configuration in the division TODO: deprecated



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# File 'lib/myremoteprocess.rb', line 11

def updateWorker()      
  # creo un remote worker que manejare en este proceso remote
  self.worker = BlackStack::RemoteWorker.new
  # me notifico a la central. obtengo asignacion si ya la tenia
  # y vuelco la configuracion al remote worker
  url = "#{BlackStack::Pampa::api_url}/api1.3/pampa/get.json"
  res = BlackStack::Netting::call_post(url, {
    'api_key' => BlackStack::Pampa::api_key, 
    'name' => self.fullWorkerName }.merge( BlackStack::RemoteHost.new.poll )
  )
  parsed = JSON.parse(res.body)
  if (parsed['status'] != BlackStack::Netting::SUCCESS)
    raise parsed['status'].to_s
  else  
    self.worker.id                  = parsed['id']
    self.worker.assigned_process    = parsed['assigned_process']
    self.worker.id_client           = parsed['id_client']
    self.worker.id_division         = parsed['id_division']
    self.worker.division_name       = parsed['division_name']
    self.worker.ws_url              = parsed['ws_url']
    self.worker.ws_port             = parsed['ws_port']
    self.worker.division            = BlackStack::RemoteDivision.new
    self.worker.division.name       = parsed['division_name']
  end
  # llamo al metodo de la clase padre que reporta la configuracion a
  # la division del worker
  self.set(parsed['assigned_process'], parsed['id_client'])
end