Features

Cross-cutting capabilities — things that span multiple crates and would be cumbersome to read about by clicking through one package page at a time.

• Proxy phases — the full life of an HTTP request through the proxy
• Graceful upgrade — replace a running binary without dropping connections
• Health checks and discovery — how pingora-load-balancing keeps backend sets accurate
• Connection pooling — upstream connection reuse across requests
• TLS options — choosing a backend, mTLS, SSLKEYLOGFILE
• HTTP caching — how the cache state machine integrates with the proxy
• Observability — logs, Prometheus metrics, Sentry, tracing