181062 – IOError messages occured when Rails ran with bundled jruby.

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Bug 181062 - IOError messages occured when Rails ran with bundled jruby.

Summary: IOError messages occured when Rails ran with bundled jruby.

Status:	REOPENED

Alias:	None

Product:	ruby
Classification:	Unclassified
Component:	Rails (show other bugs)
Version:	6.x
Hardware:	PC Windows 7

Importance:	P3 normal (vote)
Assignee:	issues@ruby

URL:
Keywords:

Depends on:
Blocks:

Reported:	2010-02-22 23:22 UTC by xport
Modified:	2011-11-16 16:34 UTC (History)
CC List:	0 users

See Also:
Issue Type:	DEFECT
Exception Reporter:

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Description xport 2010-02-22 23:22:43 UTC

As the followings, An IOError messages were threw out, but the Rails application can still works fine.Seems there may not interact smoothly between the jruby and NetBeans IDE.

BTW, my OS encoding was GBK, and my project was GBK too.

========================================================
=> Booting WEBrick
=> Rails 2.3.4 application starting on http://0.0.0.0:8080
JRuby limited openssl loaded. gem install jruby-openssl for full support.
http://jruby.kenai.com/pages/JRuby_Builtin_OpenSSL
[2010-02-23 14:01:39] INFO  WEBrick 1.3.1
[2010-02-23 14:01:39] INFO  ruby 1.8.7 (2009-12-04) [java]
=> Call with -d to detach
[2010-02-23 14:01:39] INFO  WEBrick::HTTPServer#start: pid=4004 port=8080
=> Ctrl-C to shutdown server
[2010-02-23 14:01:42] ERROR IOError: 杩滅▼涓绘満寮鸿揩鍏抽棴浜嗕竴涓幇鏈夌殑杩炴帴銆�        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/httpserver.rb:55:in `run'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:162:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:95:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:92:in `each'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:92:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:23:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:82:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:13:in `run'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:111
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:31:in `require'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
        script\server:3
[2010-02-23 14:01:42] ERROR IOError: 杩滅▼涓绘満寮鸿揩鍏抽棴浜嗕竴涓幇鏈夌殑杩炴帴銆�        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/httpresponse.rb:324:in `_write_data'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/httpresponse.rb:180:in `send_header'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/httpresponse.rb:103:in `send_response'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/httpserver.rb:79:in `run'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:162:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:95:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:92:in `each'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:92:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:23:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:82:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:13:in `run'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:111
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:31:in `require'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
        script\server:3
[2010-02-23 14:02:51] ERROR IOError: 杩滅▼涓绘満寮鸿揩鍏抽棴浜嗕竴涓幇鏈夌殑杩炴帴銆�        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/httpserver.rb:55:in `run'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:162:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:95:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:92:in `each'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:92:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:23:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/1.8/webrick/server.rb:82:in `start'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:13:in `run'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:111
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:31:in `require'
        D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
        script\server:3

Comment 1 Erno Mononen 2010-02-23 00:35:29 UTC

Thanks for the report. Might be a JRuby issue, but I need to investigate more. Could you please translate what does the error message say (roughly)? Also, have you tried running the server from the command line, i.e. whether the same error occurs then as well? Thanks.

Comment 2 xport 2010-02-23 00:46:53 UTC

the corresponding messages in English was : ERROR IOError: An existing connection was forcibly closed by the remote host.

pls check this out: http://forums.netbeans.org/topic1307.html


(In reply to comment #1)
> Thanks for the report. Might be a JRuby issue, but I need to investigate more.
> Could you please translate what does the error message say (roughly)? Also,
> have you tried running the server from the command line, i.e. whether the same
> error occurs then as well? Thanks.

Comment 3 xport 2010-02-23 00:52:27 UTC

No error message from running it under the command line.
========================================================
>D:\DevHome\Platform\JRuby\jruby-1.4.0\bin\jruby script\server -p 8080
=> Booting WEBrick
=> Rails 2.3.4 application starting on http://0.0.0.0:8080
JRuby limited openssl loaded. gem install jruby-openssl for full support.
http://jruby.kenai.com/pages/JRuby_Builtin_OpenSSL
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2010-02-23 15:50:26] INFO  WEBrick 1.3.1
[2010-02-23 15:50:26] INFO  ruby 1.8.7 (2009-11-02) [java]
[2010-02-23 15:50:26] INFO  WEBrick::HTTPServer#start: pid=1884 port=8080


(In reply to comment #2)
> the corresponding messages in English was : ERROR IOError: An existing
> connection was forcibly closed by the remote host.
> 
> pls check this out: http://forums.netbeans.org/topic1307.html
> 
> 
> (In reply to comment #1)
> > Thanks for the report. Might be a JRuby issue, but I need to investigate more.
> > Could you please translate what does the error message say (roughly)? Also,
> > have you tried running the server from the command line, i.e. whether the same
> > error occurs then as well? Thanks.

Comment 4 Erno Mononen 2010-04-13 11:06:10 UTC

Sorry for the delay, but can you please try running the server from command line with the built-in JRuby, i.e.:

D:/DevHome/Tools/NetBeans/6.8/ruby2/jruby-1.4.0/bin/jruby script\server -p 8080 

Thanks.

Comment 5 Erno Mononen 2010-05-06 11:44:30 UTC

Marking as incomplete for now, please see the previous comment and reopen when you have the chance to try this again. Thanks.

Comment 6 xport 2010-05-06 12:27:02 UTC

Netbeans-bundled JRuby run no errors...
==========
D:\DevHome\Tools\NetBeans\6.8\ruby2\jruby-1.4.0\bin\jruby script\server -p 8080
=> Booting WEBrick
=> Rails 2.3.4 application starting on http://0.0.0.0:8080
JRuby limited openssl loaded. gem install jruby-openssl for full support.
http://jruby.kenai.com/pages/JRuby_Builtin_OpenSSL
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2010-05-06 20:22:52] INFO  WEBrick 1.3.1
[2010-05-06 20:22:52] INFO  ruby 1.8.7 (2009-12-04) [java]
[2010-05-06 20:22:52] INFO  WEBrick::HTTPServer#start: pid=3112 port=8080

Comment 7 Erno Mononen 2010-05-06 12:44:34 UTC

Thanks, I guess the cause might be some of the switches the IDE passes to JRuby. Will need to investigate.