websocket connection fails with vaadin

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i programmed a website that acts as websocket client for my android app that acts as websocket server. originally i wrote it just with javascript/jquery and it already worked, but because i got fascinated by vaadin, i totaly rewrote it with vaadin and it already works locally, but not on the server. the server is the same as before, but when i try to start my page i get this error and the page does not connect to my phone:

WebSocket connection to 'ws://serialcall.rdroid.info/PUSH/?v-uiId=3&v-csrfToken=06799f1a-6a26-4272-a8e2-7fe1a6b58b23&X-Atmosphere-tracking-id=0&X-Atmosphere-Framework=2.1.5.vaadin4-jquery&X-Atmosphere-Transport=websocket&X-Atmosphere-TrackMessageSize=true&X-Cache-Date=0&Content-Type=application/json;%20charset=UTF-8&X-atmo-protocol=true' failed: One or more reserved bits are on: reserved1 = 0, reserved2 = 1, reserved3 = 1

i use tootallnate as websocket client and i have the same tomcat-version and the same javaversion on the server and on my local computer, and could not find out since why it does not work. i also deployed it on the jelastic cloud, to see if this makes a difference, but got the same message than on the other server.

any ideas what i do wrong?

asked 20 secs ago

richard

87

websocket connection fails with vaadin