private static CachedPlcConnectionManager createCachedPlcConnectionManager() {
        return CachedPlcConnectionManager.getBuilder().build();
    }
Min Idle per Key is set to 1 for situations where the network is broken.
Then, on reconnect we can fail all getConnection calls (in the ScraperTask) fast until
(in the background) the idle connection is created and the getConnection call returns fast.
plc4j/tools/scraper/src/main/java/org/apache/plc4x/java/scraper/triggeredscraper/TriggeredScraperImpl.java