cannot get the correct current loop index in JSR223 PreProcessor under "multiple-connections" branch

[wai]

how to produce the bug:

in the sample Multiple connections.jmx, Add a JSR223 PreProcessor under Loop Controller “Use Connections”.
Add a line log.info("idx {}", ${__jm__Use connections__idx})

It shows 10 lines of INFO o.a.j.m.J.JSR223 PreProcessor: idx 0

‌

[wai]

sorry, thats not related to this plugin use vars.get("__jm__Use connections__idx") can get the desired result

[Peter Doornbosch]