Minor Hi,
I'm accessing my remote Jenkins server, with HTTPS stream passing through an SSL Gateway, then the Apache server redirecting calls to the Jenkins server.
I works well, but I regularly have the following error, when accessing any page :
java.lang.NumberFormatException: 2a01:e35:8a4a:8c0:30a6:4764:692b:f7da
at org.eclipse.jetty.util.StringUtil.toInt(StringUtil.java:724)
at org.eclipse.jetty.util.HostPort.<init>(HostPort.java:66)
at org.eclipse.jetty.http.HostPortHttpField.<init>(HostPortHttpField.java:44)
Caused: org.eclipse.jetty.http.BadMessageException: 400: Bad HostPort
at org.eclipse.jetty.http.HostPortHttpField.<init>(HostPortHttpField.java:48)
at org.eclipse.jetty.http.HostPortHttpField.<init>(HostPortHttpField.java:35)
at org.eclipse.jetty.server.ForwardedRequestCustomizer$RFC7239.parsedParam(ForwardedRequestCustomizer.java:485)
at org.eclipse.jetty.http.QuotedCSV.addValue(QuotedCSV.java:135)
at org.eclipse.jetty.server.ForwardedRequestCustomizer.customize(ForwardedRequestCustomizer.java:348)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at org.eclipse.jetty.io.AbstractConnection$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 winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
I have to reload the page a few times, and it eventually works, but this is very annoying as it occurs quite often.
I can give you the public URL of the server in private message if required, so that you can reproduce the error with some (bad) luck. I have reproduced it with many different users.
Thanks for your support
[JENKINS-51327] Random java.lang.NumberFormatException
CC olamy. I am not sure what is IPv6 situation in Jetty, it does not look like an issue in the Jenkins codebase
Olivier Lamy
added a comment - fyi https://github.com/eclipse/jetty.project/issues/1503
proper support will be 9.4.7 onward.
Olivier Lamy
added a comment - fyi https://github.com/eclipse/jetty.project/issues/1503
proper support will be 9.4.7 onward. So the version with the fix is available in 2.117 (https://jenkins.io/changelog/#v2.117), and it will be available in the next LTS release (2.121.1) baring major issues there.
danielbeck olamy I propose to add it to the weekly changelog and mention is a whatever "IPv6 support in Jetty". Maybe useful for LTS changelog as well
Took almost through the entire LTS line to get noticed, so doesn't seem to be that big of a deal.
Ok thanks, I will test version 2.117 ASAP and tell you if that fixes the issue.
Olivier Lamy
added a comment - something to verify as well but there might be some bad RFC7239 header as well...
Olivier Lamy
added a comment - something to verify as well but there might be some bad RFC7239 header as well... I installed version 2.122 this morning, no error so far. I'll let you know in a few days.
Unfortunately, error is still present with version 2.122. Can you tell me how to disable IPv6 ? I will try to do some tests to see where it comes from. I don't really understand how it can happen, as all the traffic to Jenkins is supposed to come from the Apache proxy from localhost...
Hi, I am now at version 2.168.1, and I'm still affected by this issue. Any update or recommandation ?
TBH I am not sure what our IPv6 situation is overall. Might be interesting to go with IPv4 in some of the involved components and see whether that resolves the problem.