[undertow-dev] Buffers still leaking via lingering timeouts
Eric Peters
epeters at epicor.com
Fri May 15 18:29:12 EDT 2015
First, great job getting a fix in for UNDERTOW-413 very promptly.
I saw that release 1.1.4-Final was finally cut, and pulled it off Maven into our dev system last night... and I'm still seeing the leak.
Verified my test setup, it is on undertow-1.1.4-Final - jars for 1.1.0-Final were deleted.
It may be a week before I can definitively say if it's improved at all or not, but it is definitely still leaking. I've not yet identified a trigger for the leak, so I don't have a good view on how serious it still is (that's my next task here).
As the fix in undertow-1.1.4-Final didn't solve this, I fear you may need an example I don't have to provide. I'm going to need a fix soon.
Ultimately I'm thinking of taking io.undertow.conduits.ReadTimeoutStreamSourceConduit.timeoutCommand, making it a named static inner class with a phantom reference to the conduit, which triggers handle.remove() when the conduit is GCd. I'm not fond of using the GC as part of a queue cleanup mechanic, but I don't know the undertow package well enough to try anything more sophisticated.
Before I get to trying that, I'm open to suggestions/advice.
Eric Peters
Software Engineer
www.epicor.com<http://epicor.com/>
Tel.: (303) 323-8250
Fax: (512) 356-0833
E-Mail: EPeters at epicor.com<mailto:EPeters at epicor.com>
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