We put over the weekend a new release of our applications based on Servoy 8 and Tomcat into production. Now, we (suddenly) get "multiplexer failed for client" error messages, and, after two to three hours, the application does not respond to user input any more. It looks as Tomcat has silently died, although in Task Manager and Services console it shows Tomcat is up and running. Servoy server error log is attached.
Current "solution" is to restart Tomcat to get it up again.
Any idea what that could be? We have tested it on a test system for several weeks and did not have these problems. May be it has to do with the number of clients, although currently only around ten user are working with the application in parallel.
Thanks for any help.
Robert
Windows Server 2008 R2
Java 1.8.0_131
Servoy 8.1.3