Disable permessage-deflate and don't negotiate it between your client / server.
You've stumbled into a variant of issue https://github.com/eclipse/jetty.project/issues/3159 Joakim Erdfelt / [email protected] On Fri, Mar 1, 2019 at 2:29 PM Meggyesi, Zalán <[email protected]> wrote: > Hi, > > I've floated this problem a while ago, but I only just got around to > actually getting some data on it. > > It seems like websocket handling ... well, for lack of a better word, > "broke" after v9.4.12.v20180830. > I'm using the Ninja Framework, which bundles this version of Jetty as its > internal webserver, and if I launch a skeleton WS server using the bundled > Jetty instance, connections go through just fine. On the other hand, if I > use the latest Jetty plugin from Maven Central, and launch the same WS > server, I get an error when I try to send a message, specifically, > org.java_websocket.exceptions.InvalidFrameException: > bad rsv RSV1: true RSV2: false RSV3: false. I'm using this project > <https://t.sidekickopen07.com/s2t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJN7t5XZsd_Y1WW7fZy424XyK2bW4Wzrfn56dH0SdvF0Qz02?t=https%3A%2F%2Fgithub.com%2FTooTallNate%2FJava-WebSocket&si=5091535561949184&pi=c62e4189-aa69-4f91-9ecf-0dde2f6ef24a> > as my WS client. > > Now, my go-to reaction would be to simply downgrade my standalone Jetty > installation to 9.4.12, but unfortunately because my *real* application > runs under Java 11, I cannot do that (due to an outdated ASM in the 9.4.12 > version). > > Can anyone give me some pointers as where this might be going wrong? > > Best, > Zalan > _______________________________________________ > jetty-users mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/jetty-users
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