<div dir="ltr">Thanks a lot Stuart!!<div><br></div><div>Good work you did in 1.4.x by removing alpn-boot</div></div><br><div class="gmail_quote"><div dir="ltr">On Sun, Aug 7, 2016 at 8:31 PM Stuart Douglas <<a href="mailto:sdouglas@redhat.com">sdouglas@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">That exception is logged at debug level, and basically happens when an<br>
SSL connection is not closed cleanly. It can be safely ignored (in<br>
general anything under <a href="http://io.undertow.request.io" rel="noreferrer" target="_blank">io.undertow.request.io</a> can be ignored, as it<br>
basically means some kind of connection issue (such as the user<br>
closing the browser window) that you can likely do nothing about).<br>
<br>
In this case it is probably because if you use a self signed<br>
certificate on the first connection the browser will abort the<br>
connection, and display a warning/error page about the self signed<br>
cert. Once you add the exception it should not happen again.<br>
<br>
Stuart<br>
<br>
On Mon, Aug 8, 2016 at 7:20 AM, Edgar Espina <<a href="mailto:espina.edgar@gmail.com" target="_blank">espina.edgar@gmail.com</a>> wrote:<br>
> Hi,<br>
><br>
> I'm playing with HTTP/2 and 1.4.0.Final and got a long stack trace on first<br>
> request, after first request no exception is generated or logged it.<br>
><br>
> You can reproduce this with a simple text response or with the HTTP/2<br>
> directory listing example.<br>
><br>
> Everything works as expected and exceptions are logged as debug not as<br>
> error... but I would like to know if this is expected or normal, as I said<br>
> everything works just got this ugly and log stack trace.<br>
><br>
> Thanks.<br>
><br>
><br>
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</blockquote></div>