ruby-on-rails - 在 Sidekiq 和 Rails 之间共享 Redis 池

Question

在 Rails 和 Sidekiq 之间共享 Redis 连接池的最佳实践是什么？

我已经在初始化程序中完成了:

Sidekiq.configure_client do |config|
  pool = ConnectionPool.new(size: 1, timeout: 5) { Redis.new(host: redis_config['host'], port: redis_config['port'], db: redis_config['database']) }
  config.redis  = pool
  Redis.current = pool
end

Sidekiq.configure_server do |config|
  pool = ConnectionPool.new(size: 10, timeout: 5) { Redis.new(host: redis_config['host'], port: redis_config['port'], db: redis_config['database']) }
  config.redis  = pool
  Redis.current = pool
  config.server_middleware do |chain|
    chain.add Kiqstand::Middleware
  end
end

但是在 Sidekiq block 中设置 Rails Redis 池不是很干净... 有什么想法吗？

Answer 1

查看 Sidekiq 源代码后，Sidekiq.server?方法应该是更好的选择。 我为此更改了初始化代码:

# Redis config
Redis.current = ConnectionPool.new(size: (Sidekiq.server? ? 15 : 1), timeout: 5) do 
  Redis.new host: redis_config['host'], port: redis_config['port'], db: redis_config['database']
end

# Sidekiq config
Sidekiq.configure_client do |config|
  config.redis = Redis.current
end

Sidekiq.configure_server do |config|
  config.redis = Redis.current
  config.server_middleware do |chain|
    chain.add Kiqstand::Middleware
  end
end