nil exception for http.rb
-------------------------
Key: JRUBY-4845
URL: http://jira.codehaus.org/browse/JRUBY-4845
Project: JRuby
Issue Type: Bug
Components: Standard Library
Affects Versions: JRuby 1.5
Reporter: Antoine Toulme
Assignee: Thomas E Enebo
Got this stacktrace repeatedly with Buildr:
undefined method `closed?' for nil:NilClass
/shared/common/jruby-1.5.0/lib/ruby/1.8/net/http.rb:1060:in `request'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/core/transports.rb:281:in
`read'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/core/transports.rb:371:in
`connect'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/core/transports.rb:276:in
`read'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/core/transports.rb:152:in
`download'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/core/transports.rb:77:in
`download'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/packaging/artifact.rb:384:in
`download'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/packaging/artifact.rb:381:in
`find'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/packaging/artifact.rb:381:in
`download'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/buildr-1.4.0-java/lib/buildr/packaging/artifact.rb:329:in
`initialize'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in
`call'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in
`execute'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in
`each'
/opt/public/common/jruby-1.5.0/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in
`execute'
The code raising the error:
rescue => exception
D "Conn close because of error #{exception}"
@socket.close unless @socket.closed? # This is the line that raises the
error
raise exception
end
Fix:
Change line:
@socket.close unless @socket.closed?
to:
@socket.close unless @socket.nil? || @socket.closed?
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