applet-servlet

How to stop a running mysql query

How do I stop a running mysql query programmatically? The problem I'm facing is that a query is constructed using user supplied data, and may occasionally take a very long time to execute (large tables 15 - 30 million rows). I want to offer the user a cancel-option, but don't know how to stop the currently executing mysql-query. The a...

JMeter proxy and java serialization in HTTP/POST?

We have an applet-servlet communication that we'd like to record with JMeter's HTTP proxy. It works with GET messages until the applet sends an HTTP POST message which includes some serialized Java objects (built-in types), then we get this error in the Applet: OK, so there's some JVM version conflict somewhere in the queue. But where...