ENV['myval'] is not processed under lsapi

[dlhhyct]

in my <rail_root>/config/environment.rb, I set several global variables used throughout app. for example:

ENV['image_dir'] = '/folder1'
ENV['record_click_trail'] = 'yes'

when i try use those var in a controller or display the value in a rhtml page, eg, <%= ENV['image_dir'] %>
* If rail app started under webrick or mongrel, they works fine.
* under ruby lsapi, all of those var seems not processed and are nil when I try to use them.

 

[mistwang]

Fixed in ruby LSAPI 1.7, please upgrade.
http://www.litespeedtech.com/products/webserver/lsapi/
the gem file will be available soon.

 

[dlhhyct]

u so fast

thank you.

 

[mistwang]

You are welcome.
Please let me know it is fixed or not. you may need to uninstall the gem first with "gem uninstall ruby-lsapi".

 

[dlhhyct]

almost

ENV[] values in environment.rb are recognized now. but config/environments/production.rb (test.rb, development.rb) can overwrite the same variable, which is not doing that under lsapi 1.7

 

[mistwang]

Are you sure? I believe values in environment.rb will override the value set in config/environments/producion.rb, etc. The same behavior under mongrel.

 

[dlhhyct]

environment

* environment.rb stores all variables used for the webapp.
* environments/*.rb can choose to customize certain variables depends on environment.
for example, in my environment.rb, i set ENV['image_dir']='/uploaded_images', which is same for all environments, but in my environment/test.rb, I can customize ENV['image_dir']='/tmp' since i don't need to keep image when running test cases.

following is copy paste from agile RoR book, pg 238:
----------------------------------------------------------
Environment files typically do three things
* They set up the Ruby load path. This is how your application can find things such as models and views when it’s running.
* They create resources used by your application (such as the logger).
* They set various configuration options, both for Rails and for your application.

The first two of these are normally application-wide and so are done in environment.rb. The configuration options often vary depending on the environment and so are likely to be set in the environment-specific files in the environments directory.

 

[mistwang]

I think it is a ruby bug or just the way it works. I cannot override a ENV[] variable in production.rb or development.rb if the same variable is set in environment.rb. Tried mongrel, same result.
I tried ruby 1.8.4, 1.8.5 and rails 1.1.6.
What's yours?

 

[dlhhyct]

thank you

you are right. only if i comment out same var in the environment.rb, then var in each env are read. i guess no overriding then, but that was the impression i got from the doc. I guess I should just leave the main environment.rb alone. Thank you.