nginx performance_error ai_generated true

SSL: session reuse failed

ID: nginx/ssl-session-cache

Also available as: JSON · Markdown
78%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1 active — — —

Root Cause

SSL session cache not working, causing repeated full handshakes.

generic

Workarounds

  1. 90% success Configure shared session cache: ssl_session_cache shared:SSL:10m
  2. 85% success Set ssl_session_timeout 1d for reasonable reuse

Dead Ends

Common approaches that don't work:

  1. Disable SSL session cache 72% fail

    Full handshake every connection

  2. Set session timeout to days 75% fail

    Stale session security risk