Leaking file handles/sockets on http calls
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Key: JRUBY-5770
URL: http://jira.codehaus.org/browse/JRUBY-5770
Project: JRuby
Issue Type: Bug
Affects Versions: JRuby 1.6.1
Environment: observed on MacOS, Ubuntu and CentOS with JRuby 1.5.6 and
1.6.1
Reporter: Puneet Goyal
Assignee: Thomas E Enebo
Attachments: jruby_failing_test.rb, ruby_passing_test.rb
*Short version*
It seems to be a reoccurrence of http://jira.codehaus.org/browse/JRUBY-4767
*Longer Version*
We are developing a JRuby 1.6.1 app, which gets warified and deployed on
tomcats running on CentOS boxes. We are observing that the container process
for jruby runs out of file descriptors every once in a while. It holds onto to
several descriptors such as -
??java 5699 tomcat 159r 0000 0,11 0 44508054
eventpoll??
??java 5699 tomcat 160r FIFO 0,6 44701801 pipe??
??java 5699 tomcat 161r FIFO 0,6 44519395 pipe??
We are able to recreate the problem using just a simple HTTP GET using JRuby
(jruby_failing_test.rb). The same when done using MRI works without any problem
(ruby_passing_test.rb).
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