LSWS Rails App MySQL Connection Errors

[mistwang]

Rails developers keep changing the API, I do not know exactly which function to use.

ActiveRecord::Base.clear_all_connections! is a delegation to
ActiveRecord::Base.connection_handler.clear_all_connections!

 

[Grzegorz Derebecki]

Rails developers keep changing the API, I do not know exactly which function to use.

ActiveRecord::Base.clear_all_connections! is a delegation to
ActiveRecord::Base.connection_handler.clear_all_connections!

you can allways check if activerecord respond_to

ActiveRecord::Base.clear_all_connections! if ActiveRecord::Base.respond_to?clear_all_connections!)

 

[mistwang]

Thanks for the tip.

The problem is that we need to keep the script compatible with all Rails versions. One API function may appear/disappear from version to version. It may work for one version, then stopped for next. Very hard to maintain.

 

[Grzegorz Derebecki]

Thanks for the tip.

The problem is that we need to keep the script compatible with all Rails versions. One API function may appear/disappear from version to version. It may work for one version, then stopped for next. Very hard to maintain.

i know that by the way litespeed supports multithread for rails (not fork)?

 

[mistwang]

No, prefork only.
LSAPI itself can work with multi-thread, but it is not widely used/tested.
Ruby support true multi-thread now? not just software simulated fake multi-thread?