edge_cache_proxy.h File Reference

CDN edge-cache tier - server glue (PC_ENABLE_EDGE_CACHE). More...

#include "protocore_config.h"

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Detailed Description

CDN edge-cache tier - server glue (PC_ENABLE_EDGE_CACHE).

Wires the pure engine (edge_cache) + async fetch (edge_fetch) into a PC: registers the cache as a middleware and installs the async-fetch poll hook, maps request path prefixes to upstream origins (fetched over pc_client), and serves hits with the constant-memory send-pump. A miss or a stale-entry revalidation suspends the client request and drives the origin fetch from the slot's poll, so the worker never stalls; every failure path fails open. Purge + stats round it out.

Author

Douglas Quigg (dstroy0)

Date

2026

Definition in file edge_cache_proxy.h.