Currently, I have two web server(A and B) with java engine running on top of the web server. It will give a error message "Internal error" if the java engine is mul-function. As such, CSS will detect that the Java engine of the web server(etc A) is down and thus detect that the service is down. We know that CSS can work on the idea that if certain strings are detected in the header/body, the service is consider alive, but is there anyway to state the reverse?
