Class: Hutils::Ltap::PaperTrailDrainer

Inherits:
Object
  • Object
show all
Defined in:
lib/hutils/ltap/paper_trail_drainer.rb

Defined Under Namespace

Classes: RateLimited

Constant Summary collapse

PAPER_TRAIL_URL = 
"https://papertrailapp.com"

Instance Method Summary collapse

Constructor Details

#initialize(earliest:, key:, timeout:, query:, timestamps:, url:, verbose:) ⇒ PaperTrailDrainer

Returns a new instance of PaperTrailDrainer.



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# File 'lib/hutils/ltap/paper_trail_drainer.rb', line 7

def initialize(earliest:, key:, timeout:, query:, timestamps:, url:, verbose:)
  @api = Excon.new(PAPER_TRAIL_URL,
    headers: {
      "X-Papertrail-Token" => key
    })
  @earliest = earliest
  @query = query
  @timeout = timeout
  @timestamps = timestamps
  @verbose = verbose
end

Instance Method Details

#cancel_job ⇒ Object 



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# File 'lib/hutils/ltap/paper_trail_drainer.rb', line 54

def cancel_job
  debug("cancelled [noop]")
end

#run ⇒ Object 



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# File 'lib/hutils/ltap/paper_trail_drainer.rb', line 19

def run
  messages = []
  min_id = nil
  start = Time.now

  loop do
    new_messages, reached_beginning, min_id, min_time = fetch_page(min_id)
    messages += new_messages

    # break if PaperTrail has indicated that we've reached the beginning of
    # our results
    if reached_beginning
      debug("breaking: reached beginning")
      break
    end

    # or if we've reached back before our earliest
    if min_time && min_time < @earliest
      debug("breaking: before earliest: #{@earliest}")
      break
    end

    # or if we've approximately hit our timeout
    if (Time.now - start).to_i > @timeout
      debug("breaking: reached timeout")
      break
    end
  end

  messages
rescue RateLimited
  $stderr.puts "Papertrail rate limit reached"
  messages
end