Ruby on rails Rails ActiveRecord签出超时设置被忽略
我有下面的初始值设定项 /config/initializers/database_connection.rb:Ruby on rails Rails ActiveRecord签出超时设置被忽略,ruby-on-rails,activerecord,timeout,Ruby On Rails,Activerecord,Timeout,我有下面的初始值设定项 /config/initializers/database_connection.rb: Rails.application.config.after_initialize do ActiveRecord::Base.connection_pool.disconnect! ActiveSupport.on_load(:active_record) do config = Rails.application.config.database_configur
Rails.application.config.after_initialize do
ActiveRecord::Base.connection_pool.disconnect!
ActiveSupport.on_load(:active_record) do
config = Rails.application.config.database_configuration[Rails.env]
config['reaping_frequency'] = (ENV['DB_REAP_FREQ'] || 5).to_i # seconds
config['pool'] = (ENV['DB_POOL'] || 15).to_i
config['checkout_timeout'] = (ENV['DB_CHECKOUT_TIMEOUT'] || 25).to_i # seconds
ActiveRecord::Base.establish_connection(config)
end
end
我仍然得到以下错误:
ActiveRecord::ConnectionTimeoutError - could not obtain a database connection within 5.000 seconds (waited 6.940 seconds)
增加的超时(25秒)被忽略,5秒后超时仍在发生
我应该如何设置checkout\u timeout?idk,如何通过config对象设置
config.checkout\u timeout
,无论在database.yaml中如何设置,该文件也应该进行erb解析,允许您在中使用ENV vars,如下所示:
production:
adapter: sqlite3
database: db/development.sqlite3
pool: 5
checkout_timeout: <%= ENV['TIMEOUT'] %>
然而,我并不感到惊讶,两者都是可能的。
不要忘记重启rails服务器并在(
spring stop
)之前杀死spring签出超时用于PostgreSQL数据库;
签出用于SQLite数据库
可能是因为变量名错误吗?database.yml未在生产中使用。连接字符串来自ENV['DATABASE_URL']。
config.checkout_timeout = 5