i have two servers, windows 10 and windows 7 and jdk 8 (same browsers).
On windows 7 my application works with all jboss 8,9,10,11,12.
On windows 10 my application works only with jboss 8,9,10, but not 11,12.
I get the following error:
[io.undertow.request] (default task-4) UT005071: Undertow request failed HttpServerExchange{ GET /mytest/ request {Accept=[text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8], Connection=[keep-alive], Accept-Language=[de,en-US;q=0.7,en;q=0.3], Accept-Encoding=[gzip, deflate], Cookie=[__utma=111872281.1986645348.1522156207.1522253464.1522347559.5; __utmz=111872281.1522156207.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)], User-Agent=[Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0.3 Waterfox/56.0.3], Upgrade-Insecure-Requests=[1], Host=[localhost:8080]} response {Connection=[keep-alive], X-Powered-By=[Undertow/1], Server=[WildFly/11], Content-Type=[text/html;charset=UTF-8], Content-Length=[501], Date=[Sun, 29 Apr 2018 10:29:19 GMT]}}: java.lang.IllegalArgumentException: UT000173: An invalid control character [228] was present in the cookie value or attribute
Then i have created a simpler application and tested it step by step.
It seems if the file faces-config.xml is in the folder WEB-INF from the war-archive the problem occurs,
If i delete it, the simpler application works correct.
My Question is, has the structure for a war archive changed or another definition for that in wildfly 11 an 12?
