[undertow-dev] occasional 502 from Apache HTTP Proxy
Edgar Espina
espina.edgar at gmail.com
Sun Jan 18 19:53:55 EST 2015
I'm not, channel does it.
Problem is present on both. For example, home page has a content-length
header but jquery.js use chunked.
Do I have to call .endExchange? or closing the output stream is enough?
Thanks
On Sun, Jan 18, 2015 at 9:48 PM, Stuart Douglas <sdouglas at redhat.com> wrote:
> 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 at redhat.com
>> <mailto:sdouglas at redhat.com>> wrote:
>>
>> Also what version of Undertow are you using?
>>
>> Stuart
>>
>> ----- Original Message -----
>> > From: "Edgar Espina" <espina.edgar at gmail.com
>> <mailto:espina.edgar at gmail.com>>
>> > To: "Stuart Douglas" <sdouglas at redhat.com
>> <mailto:sdouglas at redhat.com>>
>> > Cc: undertow-dev at lists.jboss.org
>> <mailto:undertow-dev at 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 at redhat.com <mailto:sdouglas at 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 at gmail.com
>> <mailto:espina.edgar at gmail.com>>
>> > > > To: undertow-dev at lists.jboss.org
>> <mailto:undertow-dev at 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 at lists.jboss.org
>> <mailto:undertow-dev at lists.jboss.org>
>> > > > https://lists.jboss.org/mailman/listinfo/undertow-dev
>> > >
>> >
>> >
>> >
>> > --
>> > edgar
>> >
>>
>>
>>
>>
>> --
>> edgar
>>
>
--
edgar
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