Sat, 28 May 2011 21:41:16 +0000
- HTC have apparently reversed their policy on locking their phone bootloaders – i.e. in future, they say they won’t do it any more. I find it interesting that LWN have reported this as “The CEO of HTC has seemingly posted on Facebook that its phones will not be locked down” whereas every other report I’ve seen has assumed it’s real, and only LWN have thought to wonder if Facebook really is an official HTC communication channel. Anyway, if it does prove to be true (I hope so) I will be reversing my previous recommendation against buying their phones
- Here is a real working example (indeed, the primary use case) for use of thin-prefork. This blog is already running on it, and as of Tuesday so will be $WORK. And then maybe I can get back to some actual work. Hurrah.
- After finishing the thin-prefork integration I spent some time on
Friday trying to sort out $WORK’s exception handling. The exception
handling stuff in Sinatra is … kind of involved, and if you test it
raise Exception, “Error happens here”into a route, you may spend quite a while wondering why it doesn’t seem to be working properly. I wanted Sinatra to pass all exceptions up to Rack where I could use
Rack::MailExceptionsto send me email: eventually by reading
sinatra/base.rbfor a while I find (1) that
enable :raise_errors, perhaps contrary to its documentation, doesn’t raise an error if there’s a
errorstanza in the application which would catch it; (2) that the default
Sinatra::Baseclass installs exactly such an
errorclause for the base
Exceptionclass. So you may want to change your test code to use
StandardErroror something instead.
- Once having done that, you will then find that
Rack::MailExceptionsrequires Tmail, which has trouble with Ruby 1.9, and then you will find that the mail it sends you is not laid in any order you might reasonably hope for – the errant URL is buried two thirds of the way down – and eventually you will decide that you might as well just copy the entire file into your own code and edit it for your requirements. Which is what I did. There’s a ticket to fix the Tmail dependency: apparently porting it to the newer Mail gem is a non-starter due to its needing active_support, but it appears that recent versions of Mail no longer need active_support anyway, so maybe that decision can now be revisited.