# Custom Redis configuration
config_file = Rails.root.join('config', 'resque.yml')

resque_url = if File.exists?(config_file)
               YAML.load_file(config_file)[Rails.env]
             else
               "redis://localhost:6379"
             end

Sidekiq.configure_server do |config|
  config.redis = {
    url: resque_url,
    namespace: 'resque:gitlab'
  }

  config.server_middleware do |chain|
    chain.add Gitlab::SidekiqMiddleware::ArgumentsLogger if ENV['SIDEKIQ_LOG_ARGUMENTS']
    chain.add Gitlab::SidekiqMiddleware::MemoryKiller if ENV['SIDEKIQ_MEMORY_KILLER_MAX_RSS']
  end

  # Sidekiq-cron: load recurring jobs from schedule.yml
  schedule_file = 'config/schedule.yml'
  if File.exists?(schedule_file)
    Sidekiq::Cron::Job.load_from_hash YAML.load_file(schedule_file)
  end

  # Database pool should be at least `sidekiq_concurrency` + 2
  # For more info, see: https://github.com/mperham/sidekiq/blob/master/4.0-Upgrade.md
  config = ActiveRecord::Base.configurations[Rails.env] ||
                Rails.application.config.database_configuration[Rails.env]
  config['pool'] = Sidekiq.options[:concurrency] + 2
  ActiveRecord::Base.establish_connection(config)
  Rails.logger.debug("Connection Pool size for Sidekiq Server is now: #{ActiveRecord::Base.connection.pool.instance_variable_get('@size')}")
end

Sidekiq.configure_client do |config|
  config.redis = {
    url: resque_url,
    namespace: 'resque:gitlab'
  }
end