NoLivingConnectionsError (Node.js)

Hello. Please help me figure it out.

I am using npm package: @elastic/elasticsearch 7.6.0

In recent days, I regularly notice an error: There are no living connections

At first I thought that this occurs under heavy loads. But then I caught this error on the localhost. I tried various connection settings, but the error is reproduced even on my localhost. Perhaps you at least tell me which way to look?

I would be grateful for any tips.

Hey,

sharing your setup and configuration for Elasticsearch and from your javascript client would help a lot to understand the architecture, along with proper exceptions of errors.

Thanks!

--Alex