Sorry no, it happens on both connectors, 8080(HTTP) and 8443(HTTPS).

The 8080 connector is the default out of the installation.  I try to stick to 
defaults for trouble shooting purposes.

Shaun Morton
Legal Files Software
217-726-6000 Ext. 341
sh...@legalfiles.com 
www.legalfiles.com

-----Original Message-----
From: Christopher Schultz [mailto:ch...@christopherschultz.net] 
Sent: Wednesday, January 21, 2015 3:45 PM
To: Tomcat Users List
Subject: Re: Tomcat 8.0.17 output buffer issues

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Hash: SHA256

Shaun,

On 1/21/15 4:23 PM, Shaun Morton wrote:
> After upgrading from Tomcat 8.0.15 to Tomcat 8.017 our web software 
> was not loading completely in the end users web browser.  The server 
> side was processing everything but never fully getting to end user.  
> We see that the response is not complete via Developer mode in IE.

Does it look at all like this:
https://issues.apache.org/bugzilla/show_bug.cgi?id=57476 ?

- -chris

> After much research through the Tomcat 8.0.17/8.016 Change Log we 
> could not find anything specific on this nor anything on the web.
> 
> After some trial and error we came up with a solution, but not an 
> acceptable solution for all our customers.
> 
> If I add the following to either our web.xml or Tomcats default 
> web.xml for the 
> <servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-cl
> ass>
> we are working again:
> 
> <init-param> <param-name>output</param-name> 
> <param-value>64000</param-value> </init-param>
> 
> Basically we are looking for why we have to increase the output buffer 
> for 8.0.17 and if there is something else we can do to not specify the 
> output buffer size.  Why the default output buffer size is no longer 
> working with Tomcat 8.0.17. This is the first time we have ran into 
> this issue with Tomcat.
> 
> 80% of our customers use Tomcat and it is what we recommend from a 
> business standpoint.
> 
> We also think but can't be 100% that this is causing the issue when 
> the .java is getting complied: } catch (java.lang.Throwable t) { if 
> (!(t instanceof javax.servlet.jsp.SkipPageException)){ out = 
> _jspx_out; if (out != null && out.getBufferSize() != 0) try { if
> (response.isCommitted()) { out.flush(); } else { out.clearBuffer(); } 
> } catch (java.io.IOException e) {} if (_jspx_page_context != null) 
> _jspx_page_context.handlePageException(t); else throw new 
> ServletException(t); } } finally { 
> _jspxFactory.releasePageContext(_jspx_page_context); } } }
> 
> If we add this to our .jsp it fixes it: out.flush();
> 
> OS: Windows 2008R2, Windows 2012, Windows 2012R2, Windows 8.1 (all
> 64Bit) Java: JDK 8u25, JDK 8u5, JDK 7u17, JDK 7u11 Browser: IE 10 and 
> IE11 (only browser we support) Tomcat: 8.0.17 (Tomcat 8.0.15 was 
> completely uninstalled and directory deleted before install of
> 8.0.17)
> 
> I apologize up front as I am new to this support email group.
> 
> Shaun Morton
> 
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