Thin front end for the site Durable Object, plus the edge cache in front of it.
It runs no PHP: ctx.storage.sql is synchronous only inside the object and PDO blocks. A
caches.default hit costs no Durable Object request or wall-clock and is the only layer that
scales across colos. Public routes are never gated; diagnostic routes fail closed without
PW_DIAGNOSTICS, since a profiling route can permanently degrade its isolate.
Cron entry point for the warm window (it amortises one boot across a queue drain).
The site set comes from cfw_fleet, since a cron has no hostname; see warmTargets.
Thin front end for the site Durable Object, plus the edge cache in front of it.
It runs no PHP:
ctx.storage.sqlis synchronous only inside the object and PDO blocks. Acaches.defaulthit costs no Durable Object request or wall-clock and is the only layer that scales across colos. Public routes are never gated; diagnostic routes fail closed withoutPW_DIAGNOSTICS, since a profiling route can permanently degrade its isolate.