config/initializers/redis.rb


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# frozen_string_literal: true

ENV['REDIS_HOST'] ||= 'localhost'

require 'hiredis'
require 'redis'

$redis = Redis.new(host: ENV['REDIS_HOST'], driver: :hiredis)

if defined?(PhusionPassenger)
  PhusionPassenger.on_event(:starting_worker_process) do |forked|
    $redis.disconnect! if forked
  end
end