# File lib/puma/runner.rb, line 65 def output_header(mode) min_t = @options[:min_threads] max_t = @options[:max_threads] log "Puma starting in #{mode} mode..." log "* Version #{Puma::Const::PUMA_VERSION}, codename: #{Puma::Const::CODE_NAME}" log "* Min threads: #{min_t}, max threads: #{max_t}" log "* Environment: #{ENV['RACK_ENV']}" end