Resque 的日志记录问题 [英] Logging issues with Resque

问题描述

我已将 Resque 添加到我的 Rails 3 项目中.我创建了一个从/向数据库读取/写入一些内容的作业.

I have added Resque to my Rails 3 project. I have created a job which reads/writes some stuff from/to the DB.

问题是我在终端中看不到 SQL 查询日志，例如 "Post Load (0.5ms) SELECT "posts".* FROM "posts"".我也没有看到我设置的任何 Rails.logger 消息.

The problem is I do not see the SQL query logs such as "Post Load (0.5ms) SELECT "posts".* FROM "posts"" in the terminal anymore. I am also not seeing any Rails.logger messages I have set up.

当我再次发出请求(简单刷新)时，记录器消息和 SQL 查询日志突然显示.

When I make yet another request (simple refresh) the logger messages and SQL query logs suddenly show up.

任何想法可能会发生什么?谢谢

Any ideas what could be going on? Thanks

推荐答案

Rails 不会立即写入日志文件，它会在刷新文件之前等待一定数量的行经过.您可以通过将其添加到您的 development.rb 或 application.rb 文件中来告诉 Rails 始终刷新日志...

Rails won't write out to the log file immediately, it waits for a certain amount of lines to go by before flushing the file. You can tell Rails to always flush the log by adding this to your development.rb or application.rb file...

config.logger.auto_flushing = true

只在开发中这样做，永远不要在生产中设置它，因为它只会杀死你的 I/O.

Only ever do this in development, and never set this in production as it will just kill your I/O.

您也可以根据需要...

You can also do it on demand with...

Rails.logger.flush

API 文档在这里...

API documentation here...

http://api.rubyonrails.org/classes/ActiveSupport/BufferedLogger.html#method-i-auto_flushing-3D

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