<commit_before>require 'drb'
require 'rinda/tuplespace'
require 'rinda/ring'
require 'utils'
require 'job'

class Worker
  attr_accessor :ts, :running, :name, :id, :current_job, :selectors
  WORKER_TEMPLATE = [:name, :worker, String]
  def initialize(opts = {})
    drb_init
    @id = Utils.random_str
    @name = "worker::#{@id}"
    @ts = Utils::find_tuplespace opts

    @pid = Process.pid
    File.write("#{@name}.pid", @pid)
    @current_job = nil
    @completed_jobs = []
    @running = true
    @job_exec_timeout = opts[:job_exec_timeout] || 300
    @job_search_timeout = opts[:job_search_timeout] || 0.1
    @heartbeat_refresh = opts[:heartbeat] || 10
    @threads = []

    @selectors = [
     [ Job::START_TEMPLATE.dup, Proc.new { |j| j } ],
     [ { 'worker' => @id, 'job' => nil }, Proc.new { |j| puts 'invididual job';j['job'] }  ],
    ]
    connect
  end

  def drb_init
    DRb.start_service
  end

  def connect
    puts "#{@name} connected to #{@ts.to_s}"
    Utils::repeat_every(@heartbeat_refresh) { heartbeat }
  end

  def cleanup
    puts "#{name} cleanup"
    if @current_job
      result = {
        :began => @current_job.run_begin || nil,
        :end => @current_job.run_end || nil,
        :worker => name,
        :result => @current_job.result || "Killed - Cleanup"
      }

      job_done @current_job, result
    end
    @heartbeat_entry.cancel if @heartbeat_entry
    File.delete("#{name}.pid")
  end

  # # Let others know we're around
  def heartbeat
    me = WORKER_TEMPLATE.dup
    me[2] = name
    @heartbeat_entry ||= @ts.write(me, @heartbeat_refresh + 10)
    @heartbeat_entry.renew(@heartbeat_refresh) unless @heartbeat_entry.canceled?
  end

  ## Check if our job has been cancelled
  def job_stopped? job=@current_job
    return false unless job and job.respond_to? :run_proc
    job_id = job.id
    st = Job::STOP_TEMPLATE.dup
    st['id'] = job_id
    stop = read st
    if stop
      puts "#{name}: Asked to stop #{@current_job.id}"
      @current_job = nil
    end
    !stop.nil?
  end

  def read template, timeout=0, rescue_me=true
    if rescue_me 
      @ts.read(template, timeout) rescue nil
    else
      @ts.read(template, timeout)
    end
  end

  def take template, timeout=0, rescue_me=true
    if rescue_me<commit_msg>update worker template<commit_after>require 'drb'
require 'rinda/tuplespace'
require 'rinda/ring'
require 'utils'
require 'job'

class Worker
  attr_accessor :ts, :running, :name, :id, :current_job, :selectors

  #WORKER_TEMPLATE = [:name, :worker, String]
  WORKER_TEMPLATE = { 'name' => String, 'type' => :worker }
  def initialize(opts = {})
    drb_init
    @id = Utils.random_str
    @name = "worker::#{@id}"

    @pid = Process.pid
    File.write("#{@name}.pid", @pid)
    @current_job = nil
    @completed_jobs = []
    @running = true
    @job_exec_timeout = opts[:job_exec_timeout] || 300
    @job_search_timeout = opts[:job_search_timeout] || 0.1
    @heartbeat_refresh = opts[:heartbeat] || 10
    @threads = []

    @selectors = [
     [ Job::START_TEMPLATE.dup, Proc.new { |j| j } ],
     [ { 'worker' => @id, 'job' => nil }, Proc.new { |j| j['job'] }  ],
    ]

    connect opts
  end

  def drb_init
    DRb.start_service
  end

  def connect opts
    @ts = Utils::find_tuplespace opts
    puts "#{@name} connected to #{@ts.to_s}"
    Utils::repeat_every(@heartbeat_refresh) { heartbeat }
  end

  def cleanup
    puts "#{name} cleanup"
    if @current_job
      result = {
        :began => @current_job.run_begin || nil,
        :end => @current_job.run_end || nil,
        :worker => name,
        :result => @current_job.result || "Killed - Cleanup"
      }

      job_done @current_job, result
    end
    @heartbeat_entry.cancel if @heartbeat_entry
    File.delete("#{name}.pid")
  end

  # # Let others know we're around
  def heartbeat
    me = WORKER_TEMPLATE.dup
    me['name'] = id
    @heartbeat_entry ||= @ts.write(me, @heartbeat_refresh + 10)
    @heartbeat_entry.renew(@heartbeat_refresh) unless @heartbeat_entry.canceled?
  end

  ## Check if our job has been cancelled
  def job_stopped? job=@current_job
    return false unless job and job.respond_to? :run_proc
    job_id = job.id
    st = Job::STOP_TEMPLATE.dup
    st['id'] = job_id
    stop = read st
    if stop
      puts "#{name}: Asked to stop #{@current_job.id}"
      @current_job = nil
    end
    !stop.nil?
  end

  def read template, timeout=0, rescue_me=true
    if rescue_me 
      @ts.read(template, timeout) rescue nil
    else
      @ts.read(template, timeout)
    end
  end

  def take template, timeout=0, rescue_me=true
    if rescue_me
{'fraction_non_alphanumeric': 0.1331457025330158, 'fraction_numerical': 0.0049794327776575015, 'mean_word_length': 2.9588688946015425, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 17, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3570007', 'n_tokens_mistral': 1681, 'n_tokens_neox': 1628, 'n_words': 390}