Great, I will wait until the next release before upgrading our production servers.
I can't promise, but I will do my best to try the current development branch and let you know if the patch fixes my problem (I'm pretty sure but ... :) Thanks a lot for the fast support, Thomas. Greetings, Mattia. 2012/1/24 Thomas Becker <[email protected]>: > Hi Mattia, > > there's currently a little inconsitency in the jetty code regarding this. > I've opened a #bugzilla and will provide a patch for it shortly. We've to > discuss if we put it into 7.6.0 and the next 8.1.0 releases as we're > actually already in some kind of code freeze. > > Here's the issue: https://bugs.eclipse.org/bugs/show_bug.cgi?id=369602 > > Cheers, > Thomas > > > On 1/24/12 10:25 PM, Mattia Merzi wrote: >> >> right, a few more infos: >> >> - requests that generate this exception do not specify the >> content-type head or have a correct content-type (UTF8) >> (we trash any request with a content-type != UTF8) >> - requests *may* contain *invalid utf8 sequences*, but we would like >> to *accept them anyway*, trashing the invalid characters or >> replacing them with something else; please not to ask >> why, it would be really complicated :) >> - we do not have any kind of control on the clients, it is impossible >> for us to change the requests or to ask the clients to change their >> behaviour >> - implementing a filtering on the data (something like a proxy that >> deletes all invalid characters) would be very expensive: we have >> sometimes something like tens of thousands of requests per minute, >> and most of all, it would be one more software to install, configure, >> and maintain :) >> - requests pass through an apache web server with mod_proxy; >> if interesting, I can post the configuration >> - various types of post or get data generate this exception, maybe >> very short (8~10 bytes payload), maybe very big (8~10 MB payload) >> - jetty is used embedded in our application; if useful I can post the most >> relevant code used to start the servlet container, let me know >> - jetty 7.3.0 works perfectly, jetty 8.1.0.RC2 generate this exception: >> org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid >> UTF8! byte A1 in state 0 >> at >> org.eclipse.jetty.util.Utf8Appendable.appendByte(Utf8Appendable.java:168) >> at >> org.eclipse.jetty.util.Utf8Appendable.append(Utf8Appendable.java:93) >> at >> org.eclipse.jetty.util.UrlEncoded.decodeUtf8To(UrlEncoded.java:482) >> at org.eclipse.jetty.util.UrlEncoded.decodeTo(UrlEncoded.java:533) >> at >> org.eclipse.jetty.server.Request.extractParameters(Request.java:277) >> at >> org.eclipse.jetty.server.Request.getParameterNames(Request.java:709) >> [... our classes that extends servlet ] >> - if needed, I can post the tcpdump of a few requests that generate the >> exception, but sorry, I have not one available here >> >> Thanks, >> >> Greetings, >> >> Mattia. >> >> >> >> 2012/1/24 Simone Bordet<[email protected]>: >>> >>> Hi, >>> >>> On Tue, Jan 24, 2012 at 15:13, Mattia Merzi<[email protected]> >>> wrote: >>>> >>>> Hi everyone, >>>> >>>> I've recently updated jetty libs (I'm using jetty embedded) to the >>>> latest >>>> version, and I'm having troubles with this exception: >>>> >>>> org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid >>>> UTF8! byte 20 in state 3 >>>> >>>> is there a way to ask jetty to just trash invalid chars instead of >>>> throwing an exception? >>>> >>>> If you need some more details, just ask. >>> >>> Is this a body of a request ? If so, the solution is to specify the >>> right content-type and charset. >>> >>> If this a URL ? If so, it must be encoded as UTF8. >>> >>> Something else ? >>> >>> Stack trace ? >>> >>> Simon >>> -- >>> http://cometd.org >>> http://intalio.com >>> http://bordet.blogspot.com >>> ---- >>> Finally, no matter how good the architecture and design are, >>> to deliver bug-free software with optimal performance and reliability, >>> the implementation technique must be flawless. Victoria Livschitz >>> _______________________________________________ >>> jetty-users mailing list >>> [email protected] >>> https://dev.eclipse.org/mailman/listinfo/jetty-users >> >> _______________________________________________ >> jetty-users mailing list >> [email protected] >> https://dev.eclipse.org/mailman/listinfo/jetty-users > > > -- > thomas becker > [email protected] > > http://webtide.com / http://intalio.com > (the folks behind jetty and cometd) > > > _______________________________________________ > jetty-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/jetty-users _______________________________________________ jetty-users mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/jetty-users
