https://bz.apache.org/bugzilla/show_bug.cgi?id=63377
--- Comment #2 from David Querci <quercida...@gmail.com> --- I don't think it's a configuration problem. Using the version of tomcat 8.5.40 and changing the jar tomcat-websocket.jar with that of version 8.5.39 the problem does not occur. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org