[jruby-user] 1.5.1 webrick w/rack on Win7 error

Jon

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Jun 8, 2010, 10:02:19 AM6/8/10

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Can anyone replicate the following webrick error using the following simple.ru file?

I've only tested on Win7 32-bit Ultimate and I'm only seeing the failure when I explicitly try to set the listening port. As expected, updating to RubyGems v1.3.7 had no effect.

Jon

# simple.ru
use Rack::CommonLogger

map '/' do
run Proc.new {|env| [ 200, {'Content-Type' => 'text/plain'}, [env.inspect] ]}
end

map '/version' do
map '/' do
run Proc.new {|env| [ 200, {'Content-Type' => 'text/plain'}, ['Simple 0.1'] ]}
end

map '/last' do
run Proc.new {|env| [ 200, {'Content-Type' => 'text/plain'}, ['Simple beta 0.0'] ]}
end

map '/new' do
run Proc.new {|env| [ 200, {'Content-Type' => 'text/plain'}, ['Simple beta 0.2'] ]}
end
end

=== FAILING CASE ===

C:\Users\Jon\Documents\RubyDev\sandbox>jruby -S rackup -p 8080 simple.ru
[2010-06-08 09:51:50] INFO WEBrick 1.3.1
[2010-06-08 09:51:50] INFO ruby 1.8.7 (2010-06-06) [java]
c:/jruby/lib/ruby/1.8/webrick/utils.rb:63:in `create_listeners': no such service 8080/tcp (SocketError)
from c:/jruby/lib/ruby/1.8/webrick/server.rb:75:in `listen'
from c:/jruby/lib/ruby/1.8/webrick/server.rb:63:in `initialize'
from c:/jruby/lib/ruby/1.8/webrick/httpserver.rb:24:in `initialize'
from c:/jruby/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/handler/webrick.rb:10:in `new'
from c:/jruby/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/handler/webrick.rb:10:in `run'
from c:/jruby/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/server.rb:155:in `start'
from c:/jruby/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/server.rb:83:in `start'
from C:/jruby/lib/ruby/gems/1.8/gems/rack-1.1.0/bin/rackup:4
from C:/jruby/lib/ruby/gems/1.8/gems/rack-1.1.0/bin/rackup:19:in `load'
from c:/jruby/bin/rackup:19

=== WORKING CASE ===

C:\Users\Jon\Documents\RubyDev\sandbox>jruby -S rackup simple.ru
[2010-06-08 09:57:32] INFO WEBrick 1.3.1
[2010-06-08 09:57:32] INFO ruby 1.8.7 (2010-06-06) [java]
[2010-06-08 09:57:32] INFO WEBrick::HTTPServer#start: pid=1456 port=9292
127.0.0.1 - - [08/Jun/2010 09:57:48] "GET / HTTP/1.1" 200 - 0.0000
127.0.0.1 - - [08/Jun/2010 09:57:48] "GET / HTTP/1.1" 200 - 0.0070

=== JRUBY GEM ENV ===

C:\Users\Jon\Documents\RubyDev\sandbox>jruby -S gem env
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.6
- RUBY VERSION: 1.8.7 (2010-06-06 patchlevel 249) [java]
- INSTALLATION DIRECTORY: c:/jruby/lib/ruby/gems/1.8
- RUBY EXECUTABLE: c:/jruby/bin/jruby.exe
- EXECUTABLE DIRECTORY: c:/jruby/bin
- RUBYGEMS PLATFORMS:
- ruby
- universal-java-1.6
- GEM PATHS:
- c:/jruby/lib/ruby/gems/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- "install" => "--env-shebang"
- "update" => "--env-shebang"
- :sources => ["http://rubygems.org", "http://gemcutter.org"]
- "gem" => "--no-ri --no-rdoc"
- REMOTE SOURCES:
- http://rubygems.org
- http://gemcutter.org