nx_wiki_vhost_table.nx

nx_wiki_vhost_table.nx -- V-HOST-2.5: per-vhost wiki state table. Extends V-HOST-2 single-vhost daemon to N-vhost. Operator hosts nishifamily.com + andelinwest.com + jasonewest.com on a single substrate process; per-request Host header picks which site's wiki state to dispatch to. COMPOSES (per "avoid duplicate primitives"): nx_syscalls (caller-allocated structs) hub/nx_admin_login_flow / nx_search_handler_flow / nx_search_inverted wiki/nx_wiki_index_builder + nx_wiki_archive_router + nx_artifact_store COMPOSED BY: wiki/nx_wiki_https_daemon (V-HOST-2.5 multi-vhost dispatch) V-HOST-2.5 SCOPE: - NxWikiVHost struct: hostname + per-site wiki state pointers - NxWikiVHostTable: array of NxWikiVHost; bounded by NX_WVT_MAX_VHOSTS - nx_wiki_vhost_add: register a site at startup - nx_wiki_vhost_lookup_by_host: case-insensitive Host header match - Sealed fallback policy: 0=no fallback (404 on no match); idx=fallback to that vhost V-HOST-2.5 NON-SCOPE (queued): - SNI-aware cert selection during TLS handshake (currently shared multi-SAN cert across all vhosts; V-HOST-2.5.5) - Per-vhost cert (requires extending nx_tls13_server_session_run with cert-picker callback; V-HOST-2.5.5) - Per-vhost admin auth (currently shared admin across vhosts; operator may want per-vhost in V-HOST-2.5.7) Status: V-HOST-2.5. 2026-05-27.