We've been getting some intermitent websocket connection issues on our production polkadot UI node since the upgrade to
We are running a single Polkadot 0.9.24 container image on our K8s cluster but this has occurred with an unexpected low number of connections and this only appears to have manifested itself since the upgrade.
The error message in the polkadot logs is:
WS error: i/o error: Transport endpoint is not connected (os error 107); and terminate connection 1056
the message in the k8s node is:
upstream prematurely closed connection while reading response header from upstream
Do we need to configure connection limits for websockets now? In anycase how would we do that if we did want to do that - so that we can test?
What is the default maximum number of connections that a single ui node can handle simultaneously?