Jetty

Jetty don't close connection

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Major Major
  • Resolution: Not A Bug
  • Affects Version/s: 7.6.4
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Number of attachments :
    1

Description

Since upgrading to jetty 7.6.4, I have a lot of stacktraces like this :

org.apache.wicket.WicketRuntimeException: org.eclipse.jetty.io.EofException
at org.apache.wicket.protocol.http.servlet.ServletWebResponse.sendRedirect(ServletWebResponse.java:243)
at org.apache.wicket.request.handler.render.WebPageRenderer.redirectTo(WebPageRenderer.java:136)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:195)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:165)
at org.apache.wicket.request.flow.ResetResponseException$ResponseResettingDecorator.respond(ResetResponseException.java:86)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:814)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:93)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:281)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:245)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1332)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:477)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1031)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:965)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
at org.eclipse.jetty.server.Server.handle(Server.java:348)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:452)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:884)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:938)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
at org.eclipse.jetty.io.nio.SslConnection.handle(SslConnection.java:191)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:620)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
at java.lang.Thread.run(Thread.java:636)
Caused by: org.eclipse.jetty.io.EofException
at org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:952)
at org.eclipse.jetty.http.HttpGenerator.complete(HttpGenerator.java:836)
at org.eclipse.jetty.server.AbstractHttpConnection.completeResponse(AbstractHttpConnection.java:603)
at org.eclipse.jetty.server.Response.complete(Response.java:1185)
at org.eclipse.jetty.server.Response.sendRedirect(Response.java:472)
at org.apache.wicket.protocol.http.servlet.ServletWebResponse.sendRedirect(ServletWebResponse.java:238)
... 34 more
Caused by: javax.net.ssl.SSLException: Inbound closed before receiving peer's close_notify: possible truncation attack?
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1430)
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1398)
at sun.security.ssl.SSLEngineImpl.closeInbound(SSLEngineImpl.java:1337)
at org.eclipse.jetty.io.nio.SslConnection.process(SslConnection.java:404)
at org.eclipse.jetty.io.nio.SslConnection.access$900(SslConnection.java:43)
at org.eclipse.jetty.io.nio.SslConnection$SslEndPoint.flush(SslConnection.java:673)
at org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:882)
... 39 more
S2012-08-11 13:47:50,045 - 874483512 - WARN - [||] - HttpGenerator.addContent():175 - Ignoring extra content
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Internal Error</title>
<style type="text/css">
/<![CDATA[/

body

{margin-left : 2em;font-family: 'Lucida Sans', 'Helvetica', 'Sans-serif', 'sans', sans-serif; font-size: 9pt;line-height: 1.8em;}

h1,h2,h3,h4,h5,h6

color: Color value is invalid

h1

{font-size : 1.5em;}

pre, table, td

{ font-family : 'MS Trebuchet', 'Verdana', Arial, Helvetica, serif; font-size : 10pt; line-height:1.2em;}

/]]>/

Activity

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Jan Bartel added a comment -

Ras,

Firstly, I'd comment that we often see this kind of thing in logs when the client side just abruptly closes the connection, so this is not necessarily a problem. However, to diagnose it further we'd need to know:

  • What was your previous version of jetty from which you upgraded?
  • Can you enable debug and then attach a copy of the log showing more lines of context around the problem?

thanks
Jan

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Jan Bartel added a comment - Ras, Firstly, I'd comment that we often see this kind of thing in logs when the client side just abruptly closes the connection, so this is not necessarily a problem. However, to diagnose it further we'd need to know: What was your previous version of jetty from which you upgraded? Can you enable debug and then attach a copy of the log showing more lines of context around the problem? thanks Jan
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Ras Poutine added a comment -

Jan,

I can't see the exception above anymore.
Maybe because I change the c3p0 configuration to testConnectionOnCheckin=true
However, he remains an exception that you can see in copy.
I come from jetty 7.0.2.RC0

Thanks

Show
Ras Poutine added a comment - Jan, I can't see the exception above anymore. Maybe because I change the c3p0 configuration to testConnectionOnCheckin=true However, he remains an exception that you can see in copy. I come from jetty 7.0.2.RC0 Thanks
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Jan Bartel added a comment -

Ras,

Hhhm, my comment on closing this issue was lost by jira. What I said was:

The io layers in jetty have been extensively reworked between 7.0.2.RC0 and now. I'm confident that what you're seeing is the logging of clients abruptly closing a connection without properly completing the ssl shutdown sequence.

Having said that, if you show (with wireshark, ssl trace etc) that the above is not the case, then please do reopen the issue and we'll take another look.

regards
Jan

Show
Jan Bartel added a comment - Ras, Hhhm, my comment on closing this issue was lost by jira. What I said was: The io layers in jetty have been extensively reworked between 7.0.2.RC0 and now. I'm confident that what you're seeing is the logging of clients abruptly closing a connection without properly completing the ssl shutdown sequence. Having said that, if you show (with wireshark, ssl trace etc) that the above is not the case, then please do reopen the issue and we'll take another look. regards Jan

People

  • Assignee:
    Jan Bartel
    Reporter:
    Ras Poutine
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Dates

  • Created:
    Updated:
    Resolved: