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Posted to dev@deltacloud.apache.org by "Ramesh A (Updated) (JIRA)" <ji...@apache.org> on 2011/10/18 14:02:10 UTC

[jira] [Updated] (DTACLOUD-98) Broken pipe error is found in the console when accessing "Instance States" page in Deltacloud UI

     [ https://issues.apache.org/jira/browse/DTACLOUD-98?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ramesh A updated DTACLOUD-98:
-----------------------------

    Description: 
Boken pipe error is found in the console when accessing "Instance States" page in Deltacloud UI for

Reproduction Steps:
===============
Access the Deltacloud UI and click on the "Instance States" link

Expected Result:
=============
1. Should load the page completely
2. Should not throw any error message in the console

Actual Result:
===========
1. Page does not load completely, Instance state transition image not does not show up.
2. Broken pipe error is found in the console.

Refer "Instance-state-transition.png" and stack trace for further information

Stack Trace:
==========
[WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
[WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
[WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
10.11.9.28 - - [18/Oct/2011 17:20:54] "GET /api/instance_states HTTP/1.1" 200 5592 0.2946
Errno::EPIPE - Broken pipe:
	./bin/../lib/deltacloud/server.rb:294:in `write'
	./bin/../lib/deltacloud/server.rb:294
	/usr/lib/ruby/1.8/open3.rb:86:in `popen3'
	./bin/../lib/deltacloud/server.rb:293
	./bin/../lib/sinatra/rack_accept.rb:86:in `call'
	./bin/../lib/sinatra/rack_accept.rb:86:in `respond_to'
	./bin/../lib/deltacloud/server.rb:273
	./bin/../lib/sinatra/rabbit.rb:125:in `instance_eval'
	./bin/../lib/sinatra/rabbit.rb:125:in `GET /api/instance_states'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1211:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1211:in `compile!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `[]'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:788:in `route_eval'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:821:in `process_route'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:819:in `catch'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:819:in `process_route'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:771:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:770:in `each'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:770:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:886:in `dispatch!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:706:in `call!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `invoke'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `catch'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `invoke'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:706:in `call!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:692:in `call'
	./bin/../lib/sinatra/rack_date.rb:31:in `call'
	./bin/../lib/sinatra/rack_accept.rb:149:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/path_traversal.rb:16:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/json_csrf.rb:17:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/base.rb:47:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/nulllogger.rb:9:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/head.rb:9:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/showexceptions.rb:21:in `call'
	./bin/../lib/sinatra/rack_driver_select.rb:45:in `call'
	./bin/../lib/sinatra/rack_matrix_params.rb:102:in `call'
	./bin/../lib/sinatra/rack_runtime.rb:36:in `call'
	./bin/../lib/sinatra/rack_etag.rb:41:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-accept-0.4.4/lib/rack/accept/context.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/path_traversal.rb:16:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/json_csrf.rb:17:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/base.rb:47:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/logger.rb:15:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/commonlogger.rb:20:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/head.rb:9:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/methodoverride.rb:24:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1334:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1403:in `synchronize'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1334:in `call'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:84:in `pre_process'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `catch'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `pre_process'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `call'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `spawn_threadpool'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `initialize'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `new'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `spawn_threadpool'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1049:in `defer'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:54:in `process'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:42:in `receive_data'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/backends/base.rb:61:in `start'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/server.rb:159:in `start'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/controllers/controller.rb:86:in `start'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `send'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `run_command'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:151:in `run!'
	./bin/deltacloudd:226
10.11.9.28 - - [18/Oct/2011 17:20:55] "GET /api/instance_states?format=png HTTP/1.1" 406 - 0.3466


  was:
Boken pipe error is found in the console when accessing "Instance States" page in Deltacloud UI for EC2 setup

Reproduction Steps:
===============
Access the Deltacloud UI and click on the "Instance States" link

Expected Result:
=============
1. Should load the page completely
2. Should not throw any error message in the console

Actual Result:
===========
1. Page does not load completely, Instance state transition image not does not show up.
2. Broken pipe error is found in the console.

Refer "Instance-state-transition.png" and stack trace for further information

Stack Trace:
==========
[WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
[WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
[WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
10.11.9.28 - - [18/Oct/2011 17:20:54] "GET /api/instance_states HTTP/1.1" 200 5592 0.2946
Errno::EPIPE - Broken pipe:
	./bin/../lib/deltacloud/server.rb:294:in `write'
	./bin/../lib/deltacloud/server.rb:294
	/usr/lib/ruby/1.8/open3.rb:86:in `popen3'
	./bin/../lib/deltacloud/server.rb:293
	./bin/../lib/sinatra/rack_accept.rb:86:in `call'
	./bin/../lib/sinatra/rack_accept.rb:86:in `respond_to'
	./bin/../lib/deltacloud/server.rb:273
	./bin/../lib/sinatra/rabbit.rb:125:in `instance_eval'
	./bin/../lib/sinatra/rabbit.rb:125:in `GET /api/instance_states'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1211:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1211:in `compile!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `[]'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:788:in `route_eval'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:821:in `process_route'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:819:in `catch'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:819:in `process_route'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:771:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:770:in `each'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:770:in `route!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:886:in `dispatch!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:706:in `call!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `invoke'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `catch'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `invoke'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:706:in `call!'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:692:in `call'
	./bin/../lib/sinatra/rack_date.rb:31:in `call'
	./bin/../lib/sinatra/rack_accept.rb:149:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/path_traversal.rb:16:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/json_csrf.rb:17:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/base.rb:47:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/nulllogger.rb:9:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/head.rb:9:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/showexceptions.rb:21:in `call'
	./bin/../lib/sinatra/rack_driver_select.rb:45:in `call'
	./bin/../lib/sinatra/rack_matrix_params.rb:102:in `call'
	./bin/../lib/sinatra/rack_runtime.rb:36:in `call'
	./bin/../lib/sinatra/rack_etag.rb:41:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-accept-0.4.4/lib/rack/accept/context.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/path_traversal.rb:16:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/json_csrf.rb:17:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/base.rb:47:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/logger.rb:15:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/commonlogger.rb:20:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/head.rb:9:in `call'
	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/methodoverride.rb:24:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1334:in `call'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1403:in `synchronize'
	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1334:in `call'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:84:in `pre_process'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `catch'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `pre_process'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `call'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `spawn_threadpool'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `initialize'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `new'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `spawn_threadpool'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1049:in `defer'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:54:in `process'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:42:in `receive_data'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/backends/base.rb:61:in `start'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/server.rb:159:in `start'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/controllers/controller.rb:86:in `start'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `send'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `run_command'
	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:151:in `run!'
	./bin/deltacloudd:226
10.11.9.28 - - [18/Oct/2011 17:20:55] "GET /api/instance_states?format=png HTTP/1.1" 406 - 0.3466


        Summary: Broken pipe error is found in the console when accessing "Instance States" page in Deltacloud UI  (was: Broken pipe error is found in the console when accessing "Instance States" page in Deltacloud UI for EC2)
    
> Broken pipe error is found in the console when accessing "Instance States" page in Deltacloud UI
> ------------------------------------------------------------------------------------------------
>
>                 Key: DTACLOUD-98
>                 URL: https://issues.apache.org/jira/browse/DTACLOUD-98
>             Project: DeltaCloud
>          Issue Type: Bug
>          Components: Client (Ruby)
>         Environment: OS - F15 X86_64
> Deltacloud API 0.4.1
> Commit 2f02a4ba0ec19a41fa1753c89bc9ddbcaa202243
>            Reporter: Ramesh A
>            Assignee: David Lutterkort
>            Priority: Minor
>         Attachments: Instance-state-transition.png
>
>
> Boken pipe error is found in the console when accessing "Instance States" page in Deltacloud UI for
> Reproduction Steps:
> ===============
> Access the Deltacloud UI and click on the "Instance States" link
> Expected Result:
> =============
> 1. Should load the page completely
> 2. Should not throw any error message in the console
> Actual Result:
> ===========
> 1. Page does not load completely, Instance state transition image not does not show up.
> 2. Broken pipe error is found in the console.
> Refer "Instance-state-transition.png" and stack trace for further information
> Stack Trace:
> ==========
> [WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
> [WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
> [WARN: /usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:732:in `options']: "Sinatra::Base#options is deprecated and will be removed, use #settings instead."
> 10.11.9.28 - - [18/Oct/2011 17:20:54] "GET /api/instance_states HTTP/1.1" 200 5592 0.2946
> Errno::EPIPE - Broken pipe:
> 	./bin/../lib/deltacloud/server.rb:294:in `write'
> 	./bin/../lib/deltacloud/server.rb:294
> 	/usr/lib/ruby/1.8/open3.rb:86:in `popen3'
> 	./bin/../lib/deltacloud/server.rb:293
> 	./bin/../lib/sinatra/rack_accept.rb:86:in `call'
> 	./bin/../lib/sinatra/rack_accept.rb:86:in `respond_to'
> 	./bin/../lib/deltacloud/server.rb:273
> 	./bin/../lib/sinatra/rabbit.rb:125:in `instance_eval'
> 	./bin/../lib/sinatra/rabbit.rb:125:in `GET /api/instance_states'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1211:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1211:in `compile!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `[]'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `route!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:788:in `route_eval'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:772:in `route!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:821:in `process_route'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:819:in `catch'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:819:in `process_route'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:771:in `route!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:770:in `each'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:770:in `route!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:886:in `dispatch!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:706:in `call!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `catch'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:871:in `invoke'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:706:in `call!'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:692:in `call'
> 	./bin/../lib/sinatra/rack_date.rb:31:in `call'
> 	./bin/../lib/sinatra/rack_accept.rb:149:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/path_traversal.rb:16:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/base.rb:47:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/nulllogger.rb:9:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/head.rb:9:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/showexceptions.rb:21:in `call'
> 	./bin/../lib/sinatra/rack_driver_select.rb:45:in `call'
> 	./bin/../lib/sinatra/rack_matrix_params.rb:102:in `call'
> 	./bin/../lib/sinatra/rack_runtime.rb:36:in `call'
> 	./bin/../lib/sinatra/rack_etag.rb:41:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-accept-0.4.4/lib/rack/accept/context.rb:22:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/path_traversal.rb:16:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/json_csrf.rb:17:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/base.rb:47:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-protection-1.1.4/lib/rack/protection/xss_header.rb:22:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/logger.rb:15:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/commonlogger.rb:20:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/head.rb:9:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/rack-1.3.4/lib/rack/methodoverride.rb:24:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1334:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1403:in `synchronize'
> 	/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.1/lib/sinatra/base.rb:1334:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:84:in `pre_process'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `catch'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:82:in `pre_process'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `call'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in `spawn_threadpool'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `initialize'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `new'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in `spawn_threadpool'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1049:in `defer'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:54:in `process'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/connection.rb:42:in `receive_data'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
> 	/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/backends/base.rb:61:in `start'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/server.rb:159:in `start'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/controllers/controller.rb:86:in `start'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `send'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:185:in `run_command'
> 	/usr/lib/ruby/gems/1.8/gems/thin-1.2.11/lib/thin/runner.rb:151:in `run!'
> 	./bin/deltacloudd:226
> 10.11.9.28 - - [18/Oct/2011 17:20:55] "GET /api/instance_states?format=png HTTP/1.1" 406 - 0.3466

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