Better to upgrade Wildfly, but it "should" be possible to just drop the newer
version of Undertow in.
Stuart
----- Original Message -----
 From: "Eric Peters" <epeters(a)epicor.com>
 To: "Eric Peters" <epeters(a)epicor.com>, "Stuart Douglas"
<sdouglas(a)redhat.com>
 Cc: undertow-dev(a)lists.jboss.org
 Sent: Monday, 22 June, 2015 7:46:28 PM
 Subject: RE: [undertow-dev] Lingering session resources in keepalive
 
 I'm trying to find references or doc for upgrading Undertow to 1.2.x in
 Wildfly 8.2, but I'm not finding much - is this practical/safe?  Or would it
 be better to upgrade Wildfly?
 
 //EricP
 
 -----Original Message-----
 From: undertow-dev-bounces(a)lists.jboss.org
 [mailto:undertow-dev-bounces@lists.jboss.org] On Behalf Of Eric Peters
 Sent: Friday, June 19, 2015 8:39 AM
 To: Stuart Douglas
 Cc: undertow-dev(a)lists.jboss.org
 Subject: Re: [undertow-dev] Lingering session resources in keepalive
 
 Thanks for pulling the fix in for us.
 
 We're trying to keep churn in our framework to a minimum, which is why we've
 kept to the same branch that Wildfly 8.2 came with.
 
 We had needed to move to Wildfly 8.2/Undertow, but as a result we've taken a
 hit from the churn in the libraries.  I'll look into the 1.2 branch, but I
 wouldn't count on us making the move right away.
 //EricP
 
 -----Original Message-----
 From: Stuart Douglas [mailto:sdouglas@redhat.com]
 Sent: Friday, June 19, 2015 2:35 AM
 To: Eric Peters
 Cc: undertow-dev(a)lists.jboss.org
 Subject: Re: [undertow-dev] Lingering session resources in keepalive
 
 I have cut 1.1.5.Final with this fix, although you should look at upgrading
 to 1.2.8.Final if possible.
 
 Stuart
 
 ----- Original Message -----
 > From: "Stuart Douglas" <sdouglas(a)redhat.com>
 > To: "Eric Peters" <epeters(a)epicor.com>
 > Cc: undertow-dev(a)lists.jboss.org
 > Sent: Friday, 19 June, 2015 10:00:18 AM
 > Subject: Re: [undertow-dev] Lingering session resources in keepalive
 > 
 > This was fixed in Undertow 1.2:
 > 
https://github.com/undertow-io/undertow/commit/ca788df7f550513324f11de
 > d155e71f5f3219aa0
 > 
 > Stuart
 > 
 > ----- Original Message -----
 > > From: "Eric Peters" <epeters(a)epicor.com>
 > > To: "Tomaž Cerar" <tomaz.cerar(a)gmail.com>
 > > Cc: undertow-dev(a)lists.jboss.org
 > > Sent: Friday, 19 June, 2015 12:10:12 AM
 > > Subject: Re: [undertow-dev] Lingering session resources in keepalive
 > > 
 > > 
 > > 
 > > I honestly was expecting the answer to that to be Undertow 1.1.4,
 > > but in double-checking I found it’s on Undertow 1.1.0. Time I skim
 > > the patches from
 > > 1.1.0 on up to see if anything could have addressed this.
 > > 
 > > 
 > > 
 > > Honestly, I’ve got two angles here:
 > > 
 > > 1) I need a reliable solution which has a minimum of caveats.
 > > Updating in 1.1.x or configuration changes preferred, but if patches
 > > are needed, so be it
 > > 
 > > 2) Did we stumble on a shortcoming in Undertow? Honestly, I think
 > > this can be argued both ways. If this has merit as a flaw, I’d like
 > > to get the find to the right people.
 > > 
 > > 
 > > 
 > > //EricP
 > > 
 > > 
 > > 
 > > From: Tomaž Cerar [mailto:tomaz.cerar@gmail.com]
 > > Sent: Thursday, June 18, 2015 2:47 PM
 > > To: Eric Peters
 > > Cc: undertow-dev(a)lists.jboss.org
 > > Subject: Re: [undertow-dev] Lingering session resources in keepalive
 > > 
 > > 
 > > 
 > > 
 > > What version of undertow are you using?
 > > 
 > > 
 > > 
 > > 
 > > 
 > > On Thu, Jun 18, 2015 at 4:57 PM, Eric Peters < epeters(a)epicor.com >
 > > wrote:
 > > 
 > > 
 > > We’re still trying to confirm things on our end, so it’s still
 > > possible a wrong assumption’s been made somewhere, but it looks like
 > > session resources are lingering with the http connection after the
 > > session has expired.
 > > 
 > > 
 > > 
 > > From one of the heap dumps, following session data that expired the
 > > previous day back to a GC root:
 > > 
http://imgur.com/Ov8xFy1
 > > 
 > > That’s from a dump where the read-timeout was disabled.
 > > 
 > > 
 > > 
 > > We can set the read-timeout, but I don’t know if the behavior of
 > > keep-alive will limit the impact of the read timeout. After the
 > > reply has been created and sent, do the particulars of the request
 > > or reply need to be kept beyond the expiry of the session they were for?
 > > 
 > > 
 > > 
 > > Is there a way to disable keep-alive? In this particular instance
 > > it’s more important that the resources be freed up timely than it is
 > > that the server use keep-alive to give a boost on performance..
 > > 
 > > 
 > > 
 > > //EricP
 > > 
 > > 
 > > 
 > > 
 > > This message has been scanned for malware by Websense.
 > > 
www.websense.com
 > > 
 > > 
 > > 
 > > _______________________________________________
 > > undertow-dev mailing list
 > > undertow-dev(a)lists.jboss.org
 > > 
https://lists.jboss.org/mailman/listinfo/undertow-dev
 > > 
 > > 
 > > 
 > > 
 > > 
 > > 
 > > 
 > > Click here to report this email as spam.
 > > 
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 > > undertow-dev(a)lists.jboss.org
 > > 
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 > 
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