Module: FollowMixin

Included in:
Twat::Subcommands::FollowTag, Twat::Subcommands::Mentions, Twat::Subcommands::Track
Defined in:
lib/twat/follow_mixin.rb

Defined Under Namespace

Classes: PrintNothing

Constant Summary collapse

POLLING_RESOLUTION =

Readline scan time in hz

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Instance Method Summary collapse

Instance Method Details

#run ⇒ Object 



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# File 'lib/twat/follow_mixin.rb', line 10

def run
  auth!
  enable_readline! if untested
  @tweetstack = ::Twat::TweetStack.new

  @failcount = 0

  # Get 5 tweets
  tweets = retrieve_tweets(:count => 5)
  while untested do
    begin
      last_id = process_followed(tweets) if tweets.any?
      (config.polling_interval * POLLING_RESOLUTION).times do
        reader.tick
        lines = 0
        reader.each_line do |i|
          lines += 1
          handle_input(i)
        end
        sleep 1.0/POLLING_RESOLUTION if lines == 0
      end
      tweets = retrieve_tweets(:since_id => last_id)
      @failcount = 0
    rescue Interrupt
      break
    rescue Twitter::Error::ServiceUnavailable
      break unless fail_or_bail
      sleeptime = 60 * (@failcount + 1)
      reader.puts_above "#{"(__-){".red}: the fail whale has been rolled out, sleeping for #{sleeptime} seconds"
      reader.wait sleeptime
    rescue Errno::ECONNRESET, Errno::ETIMEDOUT, SocketError
      break unless fail_or_bail
    end
  end
end

#untested ⇒ Object

Shim to bail out if we’re in test



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# File 'lib/twat/follow_mixin.rb', line 4

def untested
  true
end