Comments on: Phusion, Rack, Sinatra, and sub-domains

By: subdomains - StartTags.com

subdomains - StartTags.com — Tue, 26 Jan 2010 15:29:09 +0000

[...] the information on the main domain and other subdomains anyway, this won't affect most people. …Phusion, Rack, Sinatra, and sub-domains : ArdekanturPhusion, Rack, Sinatra, and sub-domains. by Ardekantur. I've spent the past couple of hours futzing [...]

By: Implementing a lightweight service with Sinatra - Circulatable: a Librarian’s Group

Wed, 09 Dec 2009 18:00:45 +0000

[...] Phusion, Rack, Sinatra, and sub-domains [...]

By: Ardekantur

Ardekantur — Tue, 09 Dec 2008 17:33:33 +0000

To everyone who stumbles onto this post, I’ve started using a Sinatra before filter I found somewhere to take care of this for me on the application level:

before do 
  # kill trailing slashes for all requests except '/'
  request.env['PATH_INFO'].gsub!(/\/$/, '') if request.env['PATH_INFO'] != '/'
end

By: dubek

dubek — Tue, 09 Dec 2008 17:22:46 +0000

Thanks.

I solved it without disabling mod_autoindex, but by adding a rewrite rule which rewrites the trailing-slash URL to a non-trailing-slash URL (I don't need these two different endpoints).

Just add these two lines inside your VirtualHost section:

RewriteEngine on
RewriteRule ^(/[^/]*)/$ $1 [R]

By: adam

adam — Mon, 28 Jul 2008 07:49:14 +0000

Thank you for this awesome post! I had been trying to figure this out with Camping ever since Phusion put Rack support into Passenger and was too dim to figure out what was going on. Thanks again!

By: Ardekantur

Ardekantur — Sun, 27 Jul 2008 20:20:40 +0000

Hongli -

Thanks for your quick response. I tried explicitly declaring RailsAllodModRewrite off in my VirtualHost configuration, since the documentation implies it's off by default, but no dice. Clearly it's some kind of bizarre configuration overlap. I'll try and see if I can narrow the problem down and provide a test case.

As it turns out, disabling mod_autoindex solves the problem fairly succinctly, but I have no use for autoindex. I have no idea what would be done if someone did need it.

By: Hongli Lai

Hongli Lai — Sun, 27 Jul 2008 20:06:01 +0000

/sinatra_test/ (with the trailing slash) is handled by Apache's directory handler. It's trying to display a directory index.

I suppose this could be considered a "bug", but it's really quite a mess. There are so many combinations of Apache modules, that it's almost impossible to get everything right. Help/patches will be much appreciated.

I believe the problem you experience only occurs if RailsAllowModRewrite is on.