Blog posts now live in the durable SX store (persist/durable-backend, on-disk
under $SX_PERSIST_DIR — already built: sx_persist_store.ml + lib/persist/
durable.sx). Publishing appends insert ops to the slug's content stream; posts
survive restarts (verified: seq/log stable across container restart, re-seed
idempotent).
Read path: http-listen handlers can't drive per-request perform/IO (sx_call
doesn't resolve the CEK IO suspension the way the main loop does), so posts are
materialised from the store into an in-memory view at boot (host/blog-load-all!
+ host/blog-seed!) and request handlers read the view — perform-free. Store is
source of truth; view is a boot-rebuilt cache.
Deploy: docker-compose.dev-sx-host.yml mounts /root/sx-host-persist (chowned to
appuser 10001) at /data/persist; SX_PERSIST_DIR set. blog.rose-ash.com/welcome/
live. Per-request-IO kernel fix tracked in the plan as the next task.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Promote lib/host into the docker stack behind blog.rose-ash.com (reusing a
down Quart subdomain). New compose service sx_host runs lib/host/serve.sh on
externalnet; Caddy reverse-proxies blog.rose-ash.com -> sx-dev-sx_host-1:8000.
hosts/ fix: http-listen bound inet_addr_loopback only, unreachable from other
containers. Add SX_HTTP_HOST env (default loopback for tests/local; stack sets
0.0.0.0) in sx_server.ml. serve.sh made container-friendly (SX_PROJECT_DIR).
Verified live through Cloudflare->Caddy: /health, /feed, relations reads serve
real JSON; / 404 (no root route yet). rose-ash.com untouched. Conformance
145/145 green with the rebuilt binary.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
