Method: BBK::App::ThreadPool#initialize

Defined in:
lib/bbk/app/thread_pool.rb

#initialize(size, queue: 10) ⇒ ThreadPool

Returns a new instance of ThreadPool.



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# File 'lib/bbk/app/thread_pool.rb', line 9

def initialize(size, queue: 10)
  @jobs = SizedQueue.new(queue)
  @shutdown = false
  @term = false

  @threads = size.times.map do
    Thread.new(@jobs) do |jobs|
      begin
        Thread.current.report_on_exception = true
        Thread.current.abort_on_exception = true

        unless @shutdown
          until @term
            job, args = jobs.pop
            break if  @term || job == :exit

            job.call(*args)
          end
        end
      rescue StandardError => e
        warn "[CRITICAL]: ThreadPool exception: #{e}"
        warn "[CRITICAL]: #{e.backtrace.join("\n")}"
        # Thread.main.raise e
        exit(1)
      end
    end
  end
end