#1192 new
Francis De Brabandere

play start leaks file descriptors

Reported by Francis De Brabandere | October 28th, 2011 @ 09:30 AM

  • Play 1.2.3
  • Ubuntu Linux 11.10

When starting play using Jenkins with play plugin (play start) I get this message:
"Process leaked file descriptors. See http://wiki.jenkins-ci.org/display/JENKINS/Spawning+processes+from+... for more information."

The main issue is that file descriptors (stdin/stdout/stderr) stay open. A good daemon program closes all file descriptors.

Reproduction steps:

  • Install Jenkins
  • Install Jenkins play plugin
  • Set it up some play project (git/svn) in Jenkins (play start / play restart)
  • Run the build
  • you should see the above warning message

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<h2>Play framework</h2>

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<h2>Source code is hosted on github</h2>Check out our repository at <a href="http://github.com/playframework/play">http://github.com/playframework/play</a><br><br>

<h2>Contributing, creating a patch</h2> Please read the <a href="http://play.lighthouseapp.com/projects/57987/contributor-guide">contributor guide</a><br><br>

<h2>Reporting Security Vulnerabilities</h2> Since all bug reports are public, please report any security vulnerability directly to <em>guillaume dot bort at gmail dot com</em>.<br><br>

<h2>Creating a bug report</h2> Bug reports are incredibly helpful, so take time to report bugs and request features in our ticket tracker. We’re always grateful for patches to Play’s code. Indeed, bug reports with attached patches will get fixed far quickly than those without any.<br><br>

Please include as much relevant information as possible including the exact framework version you're using and a code snippet that reproduces the problem.<br><br>

Don't have too much expectations. Unless the bug is really a serious "everything is broken" thing, you're creating a ticket to start a discussion. Having a patch (or a branch on Github we can pull from) is better, but then again we'll only pull high quality branches that make sense to be in the core of Play.

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