JMeter - Replace inline javaScript to BeanShell

Question

I need to send elapsed time in header of each request. To do this I use inline javaScript in HTTP Header Manager as following:

If there is any way to do the same with BeanShell instead of javaScript?

Answer 1

I think since JMeter 3.1 you are supposed to be using JSR223 Test Elements and Groovy language for scripting so here is something similar for the __groovy() function:

${__groovy(((System.currentTimeMillis() - (vars.get('TESTSTART.MS') as long)) / 1000).round(1),)} 

More information: Apache Groovy - Why and How You Should Use It