Module: DerailSpecs::Server::Puma

Defined in:

lib/derail_specs/server/puma.rb

Class Method Summary

• .create(app, port, host) ⇒ Object

Class Method Details

.create(app, port, host) ⇒ Object

# File 'lib/derail_specs/server/puma.rb', line 4

def self.create(app, port, host)
  require "rack/handler/puma"

  # If we just run the Puma Rack handler it installs signal handlers which prevent us from being able to interrupt tests.
  # Therefore construct and run the Server instance ourselves.
  # Rack::Handler::Puma.run(app, { Host: host, Port: port, Threads: "0:4", workers: 0, daemon: false }.merge(options))
  default_options = { Host: host, Port: port, Threads: "0:4", workers: 0, daemon: false }
  options = default_options # .merge(options)

  conf = Rack::Handler::Puma.config(app, options)
  conf.clamp
  events = ::Puma::Events.stdio

  puma_ver = Gem::Version.new(::Puma::Const::PUMA_VERSION)
  require_relative "patches/puma_ssl" if (Gem::Version.new("4.0.0")...Gem::Version.new("4.1.0")).cover? puma_ver

  events.log "Starting Puma..."
  events.log "* Version #{::Puma::Const::PUMA_VERSION} , codename: #{::Puma::Const::CODE_NAME}"
  events.log "* Min threads: #{conf.options[:min_threads]}, max threads: #{conf.options[:max_threads]}"

  ::Puma::Server.new(conf.app, events, conf.options).tap do |s|
    s.binder.parse conf.options[:binds], s.events
    s.min_threads = conf.options[:min_threads]
    s.max_threads = conf.options[:max_threads]
  end.run.join
end