Broken pipe error is found in the console when accessing "Instance States" page
in Deltacloud UI for EC2
--------------------------------------------------------------------------------------------------------
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 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
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
