Method: Jekyll::Commands::Serve::LiveReloadReactor#start

Defined in:
lib/jekyll/commands/serve/live_reload_reactor.rb

#start(opts) ⇒ Object 



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# File 'lib/jekyll/commands/serve/live_reload_reactor.rb', line 38

def start(opts)
  @thread = Thread.new do
    # Use epoll if the kernel supports it
    EM.epoll
    EM.run do
      EM.error_handler { |e| log_error(e) }

      EM.start_server(
        opts["host"],
        opts["livereload_port"],
        HttpAwareConnection,
        opts
      ) do |ws|
        handle_websockets_event(ws)
      end

      # Notify blocked threads that EventMachine has started or shutdown
      EM.schedule { @started_event.set }
      EM.add_shutdown_hook { @stopped_event.set }

      Jekyll.logger.info "LiveReload address:",
                         "http://#{opts["host"]}:#{opts["livereload_port"]}"
    end
  end
  @thread.abort_on_exception = true
end