EPRI OpenADR 2.0b Virtual Top Node (VTN) / Wiki / Home

belwood - 2015-01-15

When I connect my own (certified 2.0b) VEN, the assigned VEN ID doesn't show up on the VEN detail page, but the generated Registration ID does. Could that be a bug? None of the functionality appears to be affected by this - it's just a visual thing.

Last edit: belwood 2015-01-15

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belwood - 2015-04-08

How does one delete a wiki entry like this one?

Last edit: belwood 2015-04-09

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belwood - 2015-04-08

The report page's floating point display is crazy. Our VEN sends 1-decimal floating point values (e.g. 74.2) and we're seeing 74.1999969482421 on the report web page.

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belwood - 2015-04-16

We're sorry, but something went wrong.

Really?
Without further details in any log? Even a crude stack dump would be better than this.

Last edit: belwood 2015-04-16

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- Brent Earl - 2015-05-29
  
  I have run into the same error after letting the VTN run overnight.
  
  My /home/torquebox/oadr/log/error.log file shows:
  [Exception] Caught an exception: undefined method '>' for nil:NilClass
  /home/torquebox/oadr/app/models/event.rb:625:in 'update_status'
  
  Plus some other traceback.
  
  I am not a ruby programmer at all, so my attempt to add this right before line 625 just caused a whole new list of errors:
  if self.dtstart.blank?
  self.dtstart = now
  end
  
  Last edit: Brent Earl 2015-05-29
  
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  - belwood - 2015-05-29
    
    That's annoying too. In our log, we see a few instances of
    
    "Caught an exception: undefined method `ven' for nil:NilClass"
    
    but overall, it's relatively stable now. However, when we get a "We're sorry,..." error, there's nothing in the log file that even shows an error occurred.
    
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    - Brent Earl - 2015-05-29
      
      I noticed that there were a number of events that I had not created on the events tab. Destroying all of them has my VEN back online. While I was destroying each I would see "We're sorry something went wrong" or "this pages does not exist" for most of them.
      
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belwood - 2015-05-28

Typo alert: db/seeds.rb
DataQuality.create(name: "Quality Bad - last Known Value")
should be
DataQuality.create(name: "Quality Bad - Last Known Value")

... frustrating that this particular data quality value, when expected, was absent from reports because of a simple typo.

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Prabhakar Nellore - 2015-08-03

Running into an error with the opensource VTN from EPRI , which is running on a CentOS 6.5 serv
For testing, learning and debugging , I am just using http access to the server for now [not https].
I get the following error [could it be related to version of Java or Jruby rails, which I doubt] ---

Started POST "/OpenADR2/Simple/2.0b/EiReport" for 169.53.146.168 at 2015-08-03 11:39:30 -0500
Processing by Oadr20bController#report as /
Parameters: {"oadrPayload"=>{"xmlns:p1"=>"http://openadr.org/oadr-2.0b/2012/07", "oadrSignedObject"=>{"oadrRegisteredReport"=>{"xmlns:p2"=>"http://docs.oasis-open.org/ns/energyinterop/201110", "p2:schemaVersion"=>"2.0b", "eiResponse"=>{"xmlns:p3"=>"http://docs.oasis-open.org/ns/energyinterop/201110/payloads", "responseCode"=>"200", "responseDescription"=>"OK", "requestID"=>"972f8508bfb7c59b0e13"}, "venID"=>"f3a52fa353d37b5e2e20"}}}}
Completed 200 OK in 14ms (Views: 0.0ms | ActiveRecord: 1.0ms)
Started POST "/OpenADR2/Simple/2.0b/EiEvent" for 169.53.146.168 at 2015-08-03 11:39:30 -0500
Processing by Oadr20bController#event as /
Parameters: {"oadrPayload"=>{"xmlns:p1"=>"http://openadr.org/oadr-2.0b/2012/07", "oadrSignedObject"=>{"oadrRequestEvent"=>{"xmlns:p3"=>"http://docs.oasis-open.org/ns/energyinterop/201110", "p3:schemaVersion"=>"2.0b", "xmlns:p2"=>"http://docs.oasis-open.org/ns/energyinterop/201110/payloads", "eiRequestEvent"=>{"xmlns:p3"=>"http://docs.oasis-open.org/ns/energyinterop/201110", "requestID"=>"9D2DCB337E", "venID"=>"f3a52fa353d37b5e2e20", "replyLimit"=>"4294967295"}}}}}

==> undefined method get_bytes' for #<Java::EpriOadr2bLib::OadrPayload:0x642d9908> Backtrace /home/torquebox/oadr/app/oadr/marshalling20b.rb:227:inunmarshal'
org/jruby/javasupport/JavaObject.java:273:in synchronized' org/jruby/javasupport/JavaProxyMethods.java:90:insynchronized'
/home/torquebox/oadr/app/oadr/marshalling20b.rb:226:in unmarshal' /home/torquebox/oadr/app/oadr/event_service.rb:280:intrim_events'
/home/torquebox/oadr/app/oadr/event_service.rb:265:in process_request_event' org/jruby/RubyKernel.java:1963:inpublic_send'
/home/torquebox/oadr/app/oadr/oadr_service.rb:206:in process_request' /home/torquebox/oadr/app/controllers/oadr20_controller.rb:188:inprocess_request'
/home/torquebox/oadr/app/controllers/oadr20b_controller.rb:191:in event' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal/implicit_render.rb:4:insend_action'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/abstract_controller/base.rb:167:in process_action' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal/rendering.rb:10:inprocess_action'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/abstract_controller/callbacks.rb:18:in process_action' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/callbacks.rb:406:in_run__392135350__process_action__245960070__callbacks'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/callbacks.rb:405:in __run_callback' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/callbacks.rb:390:in_run_process_action_callbacks'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/callbacks.rb:81:in run_callbacks' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/abstract_controller/callbacks.rb:17:inprocess_action'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal/rescue.rb:29:in process_action' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal/instrumentation.rb:30:inprocess_action'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/notifications.rb:123:in instrument' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/notifications/instrumenter.rb:20:ininstrument'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/notifications/instrumenter.rb:19:in instrument' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activesupport-3.2.12/lib/active_support/notifications.rb:123:ininstrument'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal/instrumentation.rb:29:in process_action' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal/params_wrapper.rb:207:inprocess_action'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/activerecord-3.2.12/lib/active_record/railties/controller_runtime.rb:18:in process_action' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/abstract_controller/base.rb:121:inprocess'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/abstract_controller/rendering.rb:45:in process' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal.rb:203:indispatch'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal/rack_delegation.rb:14:in dispatch' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_controller/metal.rb:246:inaction'
org/jruby/RubyProc.java:271:in call' /opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_dispatch/routing/route_set.rb:73:indispatch'
/opt/torquebox/torquebox-3.0.2/jruby/lib/ruby/gems/shared/gems/actionpack-3.2.12/lib/action_dispatch/routing/route_set.rb:36:in `call'

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- Prabhakar Nellore - 2015-08-04
  
  Had to debug several issues like these before I fixed the problem - correctly configure all VTN events/signals , make sure that VEN is configured as 2.0b [so are the events] , including the intervals etc. There are several types of errors one could run into if the configuration is incorrect.
  I had to configure the Events/Signals on the VTN and register VEN with 2.0b profile, everything
  must be setup correctly ,otherwise the client ends up seeing mostly a "Server Internal Error" response code 500.
  Error handling with this Open VTN from EPRI needs a lot of improvement.
  
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Carl Neilson - 2015-10-28

In the VTN, then encoding of endDeviceAsset in eiEventSignal appears to contradict the schema.

According to the schema, the target should look like:

<ei:eitarget>
<power:mrid>Thermostat<power:mrid>
</power:mrid></power:mrid></ei:eitarget>

but the VTN is sending:

<ei:eitarget>
<power:enddeviceasset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema" xsi:type="xs:string">Thermostat</power:enddeviceasset>
</ei:eitarget>

When encoding an eiTarget in an eiEvent, the content is being encoded more appropriately:

<ei:eitarget>
<ei:resourceid>Resource Type 1</ei:resourceid>
<ei:venid>326a5615197f0d25cb5a</ei:venid>
</ei:eitarget>

This occurs using v0.9.3

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- belwood - 2015-10-28
  
  Nice catch!
  
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Carl Neilson - 2015-12-05

The VEN setup page does not currently accept alpha-numeric postal codes.

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Benjamin DuPont - 2015-12-21

Anyone interested in receiving updates should see my fork of this project on github: https://github.com/dupes/nebland-oadr-vtn/tree/v0.9.4. My latest version contains a few bug fixes as well as a machine-to-machine API. I'm also offering support, bug fixes and enhancements, custom VEN development, and the VTN software running in a virtual machine available here: https://oadrservices.com/products. I am the developer of the EPRI OpenADR software.

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GangSan Kim - 2016-08-31

hi, I'm korea developer. I've a poor english sorry..
I follwing this 'EPRI.OpenADR.2.0.Open.Source.Virtual.Top.Node.-.VTN.Manual.pdf'
but, I have a problem
command : 'torquebox run -b 0.0.0.0'

[WARNING] config-knob.yml has not been deployed. Starting TorqueBox anyway.
Booting AS7 from configuration /opt/torquebox/current/jboss/standalone/configuration/standalone.xml
/opt/torquebox/current/jboss/bin/standalone.sh -Djruby.home=/opt/torquebox/torquebox-3.0.2/jruby --server-config=standalone.xml -b 0.0.0.0
JAVA_OPTS already set in environment; overriding default settings with values: -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true

JBoss Bootstrap Environment

JBOSS_HOME: /opt/torquebox/current/jboss

JAVA: java

JAVA_OPTS: -server -XX:+UseCompressedOops -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true

OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
11:10:00,870 INFO [org.jboss.modules] (main) JBoss Modules version 1.2.0.CR1
11:10:01,108 INFO [org.jboss.msc] (main) JBoss MSC version 1.0.4.GA
11:10:01,200 INFO [org.jboss.as] (MSC service thread 1-6) JBAS015899: JBoss AS 7.2.x.slim.tb3.incremental.2 "Janus" starting

and try to connect 'http://localhost:8080' but connection fail..
status
os : centos7
java : openjdk version "1.8.0_101"
ruby : 2.0.0
jruby : 9.1.3 because of the gem dependency
what should i do?
thanks

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- GangSan Kim - 2016-10-31
  
  It's solved
  
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