Blockly rules after upgrade to OH 4.0.1 very slow on the first run

[Andrew_Rowe]

@mstormi

That should be neligible on a system designed to run 24x7.

Kinda what I was thinking

@mstormi

That has been true for rules DSL ever, too.

remember this? (circa 2018) I know you remember Markus, you posted in it

Idea: hack to avoid rule delay, keep time-critical rules in memory

Maybe the java experts can comment on this… Problem: Rules can take 10-20 seconds to trigger if they not have triggered very recently. My theory is that a JIT compiler runs over them before they are executed, and after some time of not using it, the result is purged from memory. Thus it has to be compiled again, which takes time on my Raspi (3+). My solution: I put this in the rule file that I want to prevent from being recompiled: rule "keep this thing in memory" //use the compiled code in t…