class Pool

Simple thread pool [1].

Public Class Methods

new(size) click to toggle source
# File lib/sequenceserver/pool.rb, line 23
def initialize(size)
  @size = Integer size
  @jobs = Queue.new
  @pool = Array.new(@size) do |i|
    Thread.new do
      Thread.current[:id] = i
      catch(:exit) do
        loop do
          job, args = @jobs.pop
          job.call(*args)
        end
      end
    end
  end
end

Public Instance Methods

queue(*args, &block) click to toggle source
# File lib/sequenceserver/pool.rb, line 39
def queue(*args, &block)
  @jobs << [block, args]
end
shutdown() click to toggle source
# File lib/sequenceserver/pool.rb, line 43
def shutdown
  @size.times do
    queue { throw :exit }
  end
  @pool.map(&:join)
end