On Monday, September 24, 2012 7:09:12 AM UTC-7, Christoffer Sawicki wrote:
>
> I use this Rack middleware to make sure HTTP requests don't get a dead 
> database connection:
>
> http://pastie.org/private/sn73uvvr4vzm1z7x4pcsdg
>
> Pretty useful in normal web applications.
>

Note that in a threaded environment, your middleware may not work 
correctly.  It's possible for @db.run in your middleware to use a different 
connection then your application code will use.  If you want to ensure they 
use the same connection, you need to surround your @db.run and @app.call 
code in a @db.synchronize block.

Jeremy

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