Forum: Ruby on Rails Production Mode with SCGI

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2fdf3e9104e59e54239e1fa7ad6d63fd?d=identicon&s=25 Rasika (Guest)
on 2007-01-19 16:31
(Received via mailing list)
Hi,
I have an application running on Apache SCGI (Win XP). Once I run it in
production mode (scgi_ctrl config -S -e production ) I'm getting
stack trace instead of HTTP status 500 (Application Error) and the
error is logged production.log. The application works fine without
SCGI. Your help is highly appreciated....
Thanx

/* production.log */

# Logfile created on Thu Jan 04 16:35:43 +0530 2007 by
logger.rb/1.5.2.9


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:35:59)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}


Errno::EBADF (Bad file descriptor - connect(2)):

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/vendor/mysql.rb:108:in
`initialize'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/vendor/mysql.rb:108:in
`new'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/vendor/mysql.rb:108:in
`real_connect'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_adapter.rb:330:in
`connect'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_adapter.rb:87:in
`initialize'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_adapter.rb:36:in
`new'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_adapter.rb:36:in
`mysql_connection'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in
`send'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in
`connection_without_query_cache='

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/query_cache.rb:54:in
`connection='

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:220:in
`retrieve_connection'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in
`connection'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:696:in
`columns'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1969:in
`attributes_from_column_definition'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1351:in
`initialize_without_callbacks'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/callbacks.rb:236:in
`initialize'
    /app/controllers/login_controller.rb:24:in `new'
    /app/controllers/login_controller.rb:24:in `login'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:941:in
`send'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:941:in
`perform_action_without_filters'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:368:in
`perform_action_without_benchmark'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
    c:/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/rescue.rb:82:in
`perform_action'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:408:in
`send'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/base.rb:408:in
`process_without_filters'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/filters.rb:377:in
`process_without_session_management_support'

c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_controller/session_management.rb:117:in
`process'
    c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:38:in
`dispatch'

c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/bin/scgi_service:23:in
`process_request'
    c:/ruby/lib/ruby/1.8/thread.rb:135:in `synchronize'

c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/bin/scgi_service:21:in
`process_request'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:291:in
`read_header'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:253:in
`handle_client'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:234:in
`initialize'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:234:in
`new'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:234:in
`handle_client'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:188:in
`listen'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:186:in
`initialize'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:186:in
`new'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:186:in
`listen'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:412:in
`run'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/bin/scgi_service:61
    c:/ruby/bin/scgi_service:18:in `load'
    c:/ruby/bin/scgi_service:18




Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:30)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.04700 (21 reqs/sec) | Rendering: 0.01600 (34%) | DB:
0.01500 (31%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:43)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.00010 (10000 reqs/sec) | Rendering: 0.00000 (0%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:44)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.01600 (62 reqs/sec) | Rendering: 0.01600 (100%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:45)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.00010 (10000 reqs/sec) | Rendering: 0.00000 (0%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:46)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.00010 (10000 reqs/sec) | Rendering: 0.00000 (0%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:46)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.01600 (62 reqs/sec) | Rendering: 0.01600 (100%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:46)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.00010 (10000 reqs/sec) | Rendering: 0.00000 (0%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:46)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.00010 (10000 reqs/sec) | Rendering: 0.00000 (0%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:46)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.01600 (62 reqs/sec) | Rendering: 0.01600 (100%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing LoginController#login (for 127.0.0.1 at 2007-01-04 16:36:47)
[GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {"action"=>"login", "controller"=>"login"}
Rendering login/login
Completed in 0.00010 (10000 reqs/sec) | Rendering: 0.00000 (0%) | DB:
0.00000 (0%) | 200 OK [http://localhost/login/login]


Processing Base#index (for 127.0.0.1 at 2007-01-04 16:37:14) [GET]
  Session ID: c5c36f100311012d253434a7b9685ac9
  Parameters: {}


Errno::EBADF (Bad file descriptor - connect(2)):

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/vendor/mysql.rb:108:in
`initialize'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/vendor/mysql.rb:108:in
`new'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/vendor/mysql.rb:108:in
`real_connect'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_adapter.rb:330:in
`connect'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_adapter.rb:164:in
`reconnect!'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract_adapter.rb:85:in
`verify!'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:99:in
`verify_active_connections!'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:98:in
`each_value'

c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:98:in
`verify_active_connections!'
    c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:70:in
`prepare_application'
    c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb:37:in
`dispatch'

c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/bin/scgi_service:23:in
`process_request'
    c:/ruby/lib/ruby/1.8/thread.rb:135:in `synchronize'

c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/bin/scgi_service:21:in
`process_request'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:291:in
`read_header'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:253:in
`handle_client'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:234:in
`initialize'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:234:in
`new'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:234:in
`handle_client'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:188:in
`listen'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:186:in
`initialize'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:186:in
`new'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:186:in
`listen'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/lib/scgi.rb:412:in
`run'
    c:/ruby/lib/ruby/gems/1.8/gems/scgi_rails-0.4.3/bin/scgi_service:61
    c:/ruby/bin/scgi_service:18:in `load'
    c:/ruby/bin/scgi_service:18
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