Another question, are you setting a content length on the responses? If not the channel will automatically set one if the response fits inside a buffer, otherwise chunked encoding will be used.
It might be helpful to know if this only happens on chunked, fixed length or both.
Stuart
Edgar Espina wrote:
latest: 1.2.0.Beta8
On Sun, Jan 18, 2015 at 9:42 PM, Stuart Douglas <sdouglas@redhat.com
<mailto:sdouglas@redhat.com>> wrote:
Also what version of Undertow are you using?
Stuart
----- Original Message -----
> From: "Edgar Espina" <espina.edgar@gmail.com
<mailto:espina.edgar@gmail.com>>
> To: "Stuart Douglas" <sdouglas@redhat.com
<mailto:sdouglas@redhat.com>>
> Cc: undertow-dev@lists.jboss.org
<mailto:undertow-dev@lists.jboss.org>
> Sent: Monday, 19 January, 2015 11:13:21 AM
> Subject: Re: [undertow-dev] occasional 502 from Apache HTTP Proxy
>
> found this in apache:
>
> (104) Connection reset by peer: proxy: error reading status line from
> remote server
>
> but nothing in undertow.
>
> got 502 on HTTP GET. Sometimes while calling the home page / or
when page
> loads OK, got 502 on page resources (js, css, images).
>
> I call startBlocking and use the outputstream to write the
response, when
> everything has been written I call the "outputstream.close"
method. Do I
> need to call exchange.endExchange too?
>
> Thanks
>
> On Sun, Jan 18, 2015 at 8:52 PM, Stuart Douglas
<sdouglas@redhat.com <mailto:sdouglas@redhat.com>> wrote:
>
> > Is there any info in the log? Or is there any specific type of
request
> > that causes this?
> >
> > Stuart
> >
> >
> > ----- Original Message -----
> > > From: "Edgar Espina" <espina.edgar@gmail.com<mailto:undertow-dev@lists.jboss.org><mailto:espina.edgar@gmail.com>>
> > > To: undertow-dev@lists.jboss.org
<mailto:undertow-dev@lists.jboss.org>
> > > Sent: Monday, 19 January, 2015 9:42:19 AM
> > > Subject: [undertow-dev] occasional 502 from Apache HTTP Proxy
> > >
> > > Hi,
> > >
> > > I've an Undertow application behind apache reverse proxy,
trying to load
> > a
> > > page displays error 502 proxy error.
> > >
> > > Still couldn't find why so I wonder if any of you find a
similar problem
> > with
> > > Undertow and Apache.
> > >
> > > Please note this is our first app on top of Undertow,
existing apps
> > running
> > > on Tomcat/Jetty are OK.
> > >
> > > Appreciate any help.
> > >
> > > Thanks
> > >
> > > --
> > > edgar
> > >
> > > _______________________________________________
> > > undertow-dev mailing list
> > > undertow-dev@lists.jboss.org
> > > https://lists.jboss.org/mailman/listinfo/undertow-dev
> >
>
>
>
> --
> edgar
>
--
edgar