bug TCP virtual service - not handling while request is not virtualized

Hi,

I use TCP virtual service.

It handles requests already defined.

But when it receives requests which are not defined it says:

ERROR: An error occurred [The request is not virtualized], see error log for details
ERROR: java.lang.Exception: The request is not virtualized
java.lang.Exception: The request is not virtualized
at com.smartbear.servicev.core.engine.impl.tcp.TcpVirtualService.handleTcpRequest(TcpVirtualService.java:224)

OnRequest Script of TCP Virtual Service I have a script

 log.info "new incoming request"

But it does not work.

I only receive The request is not virtualized

This log.info works on Start Script of TCP Virtual Service

 

Any idea? it seems like a bug