Hi Jan,
Many thanks for the tip. We were able to figure out the problem, once we
understood why the PrintWriter was getting closed.
Turns out we had a mobile detection within the JSP that was forwarding the
request to another JSP page. This was happening early enough so that it was not
causing issues with Jetty 9.2.x, while it did cause the issue in Jetty 9.4.x
We moved that code to a controller servlet and it seems to be working better
now.
Thanks again for the timely pointer.
Pankaj
ZeeMaps
http://www.zeemaps.com21060
Homestead Road, Suite 150
[email protected]
Cupertino, CA 95014
408 914-2955
Like us on Facebook: http://www.facebook.com/zeemaps Follow us on
Twitter: http://twitter.com/zeemaps
---- On Mon, 04 Sep 2017 23:04:56 -0700 Jan Bartel<[email protected]>
wrote ----
Pankaj,
Hhhm, looks like the PrintWriter has already been closed. Can you put a
breakpoint in org.eclipse.jetty.server.ResponseWriter.close() and see who is
calling it?
Also, are you using HttpServletResponseWrappers? If so, make sure that if you
have overridden getWriter() that you have also overridden getOutputStream().
Jan
On 5 September 2017 at 13:28, Pankaj K Garg <[email protected]> wrote:
Hi Jan,
Thanks for taking a look at it.
I don't have an IE, but I've tried in Safari and FF and direct access to the
page works okay.
I did try to put it in production briefly to test it out and got quite a few
exceptions, so am thinking it's happening on direct access as well.
It's very strange. BrowserStack sends out two requests: (1) probably when the
machine is starting out to cache the page, and then (2) another request to the
same page.
The first one causes the exception. The second one does not. Both requests
have a 200 response in the access log, but the first one has 3x the number of
bytes transferred. The second one is correct.
207.254.62.90 - - [04/Sep/2017:23:52:28 +0000] "GET /pub?group=1 HTTP/1.1" 200
27859
184.169.130.92 - - [04/Sep/2017:23:52:34 +0000] "GET /pub?group=1 HTTP/1.1"
200 8585
The test site is at: https://m4s1.zeemaps.com/pub?group=1 just in case.
Full stack trace follows.
Pankaj
2017-09-04 23:52:31.689:WARN:oejs.HttpChannel:qtp1076835071-13: /pub
javax.servlet.ServletException: org.apache.jasper.JasperException:
org.eclipse.jetty.io.RuntimeIOException: org.eclipse.jetty.io.EofException:
Stream closed
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:564)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
at
org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
at
org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:673)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:591)
at java.lang.Thread.run(Thread.java:748)
Caused by:
org.apache.jasper.JasperException: org.eclipse.jetty.io.RuntimeIOException:
org.eclipse.jetty.io.EofException: Stream closed
at
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:601)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:481)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
at org.eclipse.jetty.jsp.JettyJspServlet.service(JettyJspServlet.java:112)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:833)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:564)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
at
org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
at
org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:673)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:591)
at java.lang.Thread.run(Thread.java:748)
Caused by:
org.eclipse.jetty.io.RuntimeIOException: org.eclipse.jetty.io.EofException:
Stream closed
at org.eclipse.jetty.server.ResponseWriter.isOpen(ResponseWriter.java:133)
at org.eclipse.jetty.server.ResponseWriter.write(ResponseWriter.java:202)
at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:112)
at
org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:184)
at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:120)
at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
at org.apache.jsp.emap_jsp._jspService(emap_jsp.java:693)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
at org.eclipse.jetty.jsp.JettyJspServlet.service(JettyJspServlet.java:112)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:833)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:564)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
at
org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
at
org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:673)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:591)
at java.lang.Thread.run(Thread.java:748)
Caused by:
org.eclipse.jetty.io.EofException: Stream closed
at org.eclipse.jetty.server.ResponseWriter.isOpen(ResponseWriter.java:136)
at org.eclipse.jetty.server.ResponseWriter.write(ResponseWriter.java:202)
at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:112)
at org.apache.jasper.runtime.JspWriterImpl.write(JspWriterImpl.java:329)
at java.io.Writer.write(Writer.java:157)
at org.apache.jsp.emap_jsp._jspService(emap_jsp.java:625)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
at org.eclipse.jetty.jsp.JettyJspServlet.service(JettyJspServlet.java:112)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:833)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:535)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:219)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:564)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:317)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
at
org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
at
org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:673)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:591)
at java.lang.Thread.run(Thread.java:748)
INFO [23:52:36] (Get.java:doGet:53) - 34
ZeeMaps
http://www.zeemaps.com21060
Homestead Road, Suite 150
[email protected]
Cupertino, CA 95014
408 914-2955
Like us on Facebook: http://www.facebook.com/zeemaps Follow us on
Twitter: http://twitter.com/zeemaps
---- On Mon, 04 Sep 2017 19:14:55 -0700 Jan Bartel <[email protected]>
wrote ----
Pankaj,
Do you have the full stack trace? Also, have you tried using those versions of
IE directly locally, not from within browserstack?
thanks
Jan
On 3 September 2017 at 07:45, Pankaj K Garg <[email protected]> wrote:
Hi,
We are trying to migrate a web app from Jetty 9.2 to 9.4.
Everything seems to be working okay, except for some requests from IE 11, 14,
15 we get a "Stream Closed" warning in the log for JSP files.
Here's a top level snippet of the warning:
2017-09-02 20:22:50.458:WARN:oejs.HttpChannel:qtp1076835071-12:
/mapjavax.servlet.ServletException: org.apache.jasper.JasperException:
org.eclipse.jetty.io.RuntimeIOException: org.eclipse.jetty.io.EofException:
Stream closedn.handle(HandlerCollection.java:146)
The page loads fine and the warning doesn't seem to impact the delivery of the
web page.
We tried out in several browsers in browserstack, and only IE seems to be
causing this.
Even more strange, browserstack running within Safari doesn't cause the
warning, while running within Firefox it does.
Stumped. Would appreciate any pointers.
Thanks,
Pankaj
_______________________________________________
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--
Jan Bartel <[email protected]>
www.webtide.com
Expert assistance from the creators of Jetty and CometD
_______________________________________________
jetty-users mailing list
[email protected]
To change your delivery options, retrieve your password, or unsubscribe from
this list, visit
https://dev.eclipse.org/mailman/listinfo/jetty-users
_______________________________________________
jetty-users mailing list
[email protected]
To change your delivery options, retrieve your password, or unsubscribe from
this list, visit
https://dev.eclipse.org/mailman/listinfo/jetty-users
--
Jan Bartel <[email protected]>
www.webtide.com
Expert assistance from the creators of Jetty and CometD
_______________________________________________
jetty-users mailing list
[email protected]
To change your delivery options, retrieve your password, or unsubscribe from
this list, visit
https://dev.eclipse.org/mailman/listinfo/jetty-users
_______________________________________________
jetty-users mailing list
[email protected]
To change your delivery options, retrieve your password, or unsubscribe from
this list, visit
https://dev.eclipse.org/mailman/listinfo/jetty-users
