possible NIO selector leak in 7u25

Bernd Eckenfels bernd-2013 at eckenfels.net
Thu Jul 4 01:36:08 PDT 2013


Hello,

we see a possible handle/selector leak very similiar to this bug:

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7118373

We see on linux unix domain sockets and on windows /dev/afd handles which  
are not backed up by any socket/selector/handle/channel in the heapdump.  
This is a applicxation using NIO (via JBoss XNIO). We would like to nail  
down the source of it and therefore it would be good if we have the actual  
code from the old bug above "e.java" to see if this helps us to reproduce  
the problem. Can any Oracle developer with access to it sent it? (and  
cvonfirm the bug is fixed)

In our case we see >500 of those internal sockets, but the related tcp  
sockets (and java objects) are gone.

Bernd



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