nginx + thin + camping => adapter not found

[Raimon Fernandez]

Hi again,


I've moved my Camping app from my developer machine to my deployment machine, a lucid linux.

I use nginx + thin on all my RoR, and I want to use the same setup for my Camping app.

In the log of thin I have this error:

"No adapter found for /u/apps/portablechecking"

If I go to /u/apps/portablechecking/ and start camping manually there using:

montx at lucid:/u/apps/portablechecking$ thin start
>> Using rack adapter
>> Thin web server (v1.2.7 codename No Hup)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:3000, CTRL+C to stop

everything is OK, I can access to my camping app.

If I start manually with the rack file:

montx at lucid:/u/apps/portablechecking$ thin -R config.ru start
>> Thin web server (v1.2.7 codename No Hup)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:3000, CTRL+C to stop

everything is OK, I can access to my camping app.


but when thin gets their config file for my camping app, it can't find an adapter.

here's the .yml config file for thin:

# copy this file to: /etc/thin/
---
user: montx
timeout: 30
max_conns: 1024
require: []

environment: production
max_persistent_conns: 512
servers: 3
daemonize: true
socket: /tmp/thin_portablechecking.sock

chdir: /u/apps/portablechecking/
pid:   /u/apps/portablechecking/pids/thin.pid
log:   /u/apps/portablechecking/log/thin.log

I'm using unix sockets to comunicate between nginx and thin

I've posted this question in the thin list but seems the list is 'sleeping'

After some googling I found something that can be related:

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Extracted from here: http://www.eleven33.com/?p=29

%w[ rubygems camping active_record camping/db camping/session reststop json active_support net/http rack ].each { |x| require x}

Camping.goes :Operator

#So after the Camping Instantiation I use this little piece of code to let thin handle the static files.
use Rack::Static, :urls => ["/static", "/images", "/css", "/javascripts"], :root => File.expand_path(File.dirname(__FILE__))

#All my Operator Code goes in here#

#Here us the end of my file. To start the Thin + Camping application.

Operator::Models::Base.establish_connection :adapter => ’sqlite3′, :database => ‘operator.db’
Operator::Models::Base.logger = Logger.new(‘operator.log’)
run Rack::Adapter::Camping.new(Operator)
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - *

the last line is really necessary ?

run Rack::Adapter::Camping.new(Operator)

what I'm doing wrong ?

thanks !

regards,

r.