How to do session management when using one-entrypoint rotated proxy?

[ctxinf]

The session-management chapter doc describe the session management under proxy pool of many proxy entrypoint ips, block partial bad ips.
But proxy pools today often offers just one entrypoint ip with already rotated routes, how to manage sessions in this scenerio? And is session management work correct in this scenerio: once an error happens, will it influence other requests of the only one proxy ip?