Add a sync-project-tree workflow that regenerates this repo's tracked-file
tree and opens (or force-updates) a PR against RunicGateway/docs whenever the
layout on main changes. Never writes to the docs repo's main directly. Reuses
the existing REGISTRY_USER / REGISTRY_TOKEN secrets. Tree rendering lives in
.gitea/scripts/gen_tree.py (deterministic, dirs-first ordering).
Co-Authored-By: Claude <noreply@anthropic.com>
The SonarQube server already has a project keyed Runic-Gateway-link and
refuses to create a case-variant duplicate, so the scan (added in #13)
failed to auto-create runic-gateway-link. Match the existing key.
Co-Authored-By: Claude <noreply@anthropic.com>
Mirrors the website repo's setup: a source-based scan of sidecar/src that
reports to the self-hosted SonarQube server after merge, never gating PRs.
Co-Authored-By: Claude <noreply@anthropic.com>
The C# ServUO plugin (overlay/, patches/, deploy.ps1, tools/) has been
extracted with full history via git filter-repo into the new
RunicGateway/servuo-plugins repo. This repo is now the Rust sidecar only.
Rewrite the README to be sidecar-focused: related-repos table, build/run,
and a deployment/compatibility section describing the runtime protocol
relationship with the plugin. No source cross-references existed between the
two halves, so nothing else needed repointing.
Plugin repo: https://gitea.whitlocktech.com/RunicGateway/servuo-plugins
Extracted docs/ (ADMIN_CONTROLS, INTEGRATION, PLAN, PROTOCOL_2, RESEARCH,
SHARD_PREREQS) into the central RunicGateway/docs repo under link/, with
full commit history preserved via git filter-repo.
The source cites these design docs by section throughout, so every in-repo
reference (C# + Rust comments, Bridge.cfg, and the READMEs) is repointed at
the new docs-repo URL. README references are rendered as markdown links; a
Documentation pointer section is added to the top-level README.
Docs repo: https://gitea.whitlocktech.com/RunicGateway/docs
Repo was transferred UOM -> RunicGateway. The REPO env var drives both
the git push URL (bump commit + tag) and the release API base, so the
release workflow would otherwise still target the old UOM/link path.
The release workflow's `cargo fmt --check` gate failed on the Protocol 2.0
additions: upsert_guild/upsert_house signatures and their call sites in
main.rs exceeded rustfmt's default width. Reformatted with `cargo fmt` — no
behavioral change. `cargo fmt --check`, `cargo check`, and `cargo test` all
clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Website news articles now land in the modern Town Cryer News gump
(TownCryerSystem.NewsEntries), separate from the scrolling-crier lines.
Overlay BridgeNews (new): news.add / news.remove insert/remove a
TownCryerNewsEntry directly in the public NewsEntries list (no stock edit),
tracking our own id->entry map so stock uo.com news is left intact. Title,
HTML body, image, and URL are all supported (the stock gumps already branch on
TextDefinition.Number, so string content renders). On add the article title is
also proclaimed via GlobalTownCrierEntryList (announce defaults on; set
announce:false to suppress). Config caps: NewsMaxTitleLength/BodyLength/
External, NewsAnnounceDurationSec.
Sidecar: POST /news (add/replace, id-correlated), DELETE /news/{id}; news table
stores each article as its news.add command; on shard server.hello the sidecar
replays the stored set with announce:false (the shard rebuilds NewsEntries each
boot and does not persist ours, so the website is the source of truth).
Docs: PROTOCOL_2 §16 (design + verified), INTEGRATION.md /news endpoints.
Verified live: sidecar cargo check clean; overlay compiles in the full ServUO
Scripts tree (0 errors); booted shard + sidecar and exercised add/replace/
remove/error paths and the reconnect replay end-to-end.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds §16: sync website news articles into the modern Town Cryer News gump
(TownCryerSystem.NewsEntries), distinct from the Protocol 1.0 scrolling-crier
lines (GlobalTownCrierEntryList). Grounded in the shard's Town Cryer source.
Key findings / decisions:
- NewsEntries is a public mutable List and TownCryerNewsEntry's ctor is public,
and the display gumps already branch on Title/Body .Number>0 (cliloc) vs
string (AddLabelCropped / AddHtml with HTML support). So website content
needs NO gump changes and NO stock patch — the overlay inserts/removes
directly and tracks its own entries, leaving stock uo.com news intact.
(Refines the pasted guidance, which proposed adding methods to the stock
TownCryerSystem.cs = a patch.)
- Ties the two surfaces together: full article -> news gump; crier "says" just
the title via the existing GlobalTownCrierEntryList path.
- news.add/news.remove verbs (id-correlated, idempotent), POST /news +
DELETE /news/{id}; website is source of truth, re-synced on shard reconnect
since NewsEntries isn't persisted across reboot.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Booted ServUO + the real sidecar (protocol 2, plugin connected) and exercised
every Protocol 2.0 endpoint end-to-end. PROTOCOL_2.md §15 records the results:
- Part A: account.create 200 + link; duplicate 409; per-IP cap enforced at the
shard's real AccountsPerIp=3 (4th from one IP -> 429); loopback IP -> 400
(fail-closed); unlink 200 then lookup 404.
- Part B: /houses (28, full data), /governors (9 cities), /guilds ([]),
/online (count 0, headless), /char titles block present.
Not exercised (needs a live UO client): presence.online with players,
region.enter, real-time guild.join, char.vitals. Also documents the
Scripts.dll boot-recompile lock quirk (build offline with the server stopped).
World save left untouched; test accounts did not persist.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Overlay BridgeProfile: char.profile gains a titles block (selected index,
fameKarma, skill, and the raw reward-title list) read from PlayerMobile's
public title accessors. No new stream, no sidecar change — it rides the
existing char.profile served by GET /char. Reward entries may be a cliloc
number as a string or a literal; resolve numeric ones website-side like item
names.
Docs: INTEGRATION.md char.profile titles field; PROTOCOL_2 ph.4 built. Part B
phase 5 (Factions/VvV) remains deferred by owner decision.
Verified: overlay compiles in the full ServUO Scripts tree (0 errors, 0
warnings). Live run pending.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Overlay BridgeHousing (new): a diff sweep over BaseHouse.AllHouses ->
house.update / house.remove (owner, region, location, decay level, co-owners,
friends, placement price), complementing the existing house.decay transition
feed. HousingSweepSeconds (300s); wired into [bridge reload|sweepnow|status.
Stock ServUO has no "for sale" flag, so this is an owner->houses registry;
price is the placement value, not a listing.
Sidecar: houses board table with upsert/delete/all; main routes house.update/
remove into it; GET /houses served from the store.
Docs: INTEGRATION.md house.* events + /houses endpoint; PROTOCOL_2 ph.3 built.
Verified: sidecar cargo check clean; overlay compiles in the full ServUO
Scripts tree (0 errors, 0 warnings). Live run pending.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Overlay BridgePresence (new):
- presence.online sweep over online PlayerMobiles: total plus per-facet and
per-region counts, emitted only when the population changes.
- region.enter real-time from EventSink.OnEnterRegion (player-filtered), the
cheap location signal PLAN.md prefers over Movement.
- PresenceSweepSeconds (30s); wired into [bridge reload|sweepnow|status.
Sidecar:
- GET /online serves the latest presence.online snapshot from the event store
(survives restart); population time series via /history?kind=presence.online.
Docs: INTEGRATION.md presence events + /online endpoint; PROTOCOL_2 ph.2 built.
Verified: sidecar cargo check clean; overlay compiles in the full ServUO
Scripts tree (0 errors, 0 warnings). Live run pending.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds the first Part B streams from docs/PROTOCOL_2.md: guild rosters and
town governors ("mayors"), both outbound diff-board sweeps mirroring the
existing champ board.
Overlay:
- BridgeSocial (new): guild sweep+diff over BaseGuild.List -> guild.update /
guild.remove (full-state upsert; disband detected via Disbanded), plus a
real-time guild.join from EventSink.JoinGuild. (EventSink.CreateGuild is only
the load-time factory, so creation is derived sidecar-side from a first-seen
id, as champs do.)
- BridgeGovernance (new): city sweep over CityLoyaltySystem.Cities -> city.update
(governor / governor-elect / election phase), gated on CityLoyaltySystem.Enabled.
- BridgeJson.Actor: shared serial/name/acct/webId/player writer used by both.
- BridgeConfig: GuildSweepSeconds (60s), CitySweepSeconds (300s).
- BridgeBoot: both wired into [bridge reload|sweepnow|status.
Sidecar:
- store: guilds + governors board tables with upsert/delete/all.
- main: route guild.update/remove and city.update into the boards.
- web: GET /guilds, GET /governors served from the store (snapshot-companion
rule, so a fresh page or a restarted sidecar hydrates without the shard).
Docs: INTEGRATION.md event catalog (guild.*, city.update) + board endpoints;
PROTOCOL_2.md Part B phase 1 marked built.
Verified: sidecar cargo check clean; overlay compiles in the full ServUO
Scripts tree (0 errors, 0 warnings). Live end-to-end run still pending.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds the account-provisioning plane from docs/PROTOCOL_2.md Part A: the
website can create game accounts and unlink them, gated by a shard-wide
signup mode. The existing [link flow is unchanged.
Overlay:
- BridgeConfig: SignupMode (website|game|hybrid, default hybrid; unrecognized
falls back to game), AccountCreateEnabled (mode-following default),
RequireIpForCreate, name/password caps, and a boot warning when the core
Accounts.AutoCreateAccounts setting contradicts the mode.
- BridgeAccounts (new): account.create (mode gate, actor required, char-safety
mirrored from AccountHandler, collision check, per-IP cap via CanCreate/
LogAccess with fail-closed missing/loopback IP, create + WebsiteUserId link,
account.audit; password never logged or echoed) and account.unlink (Owner
floor via BridgeAdmin.Protected, clears the tag).
- BridgeAccountLink: in-game [unlink command, emits account.unlinked.
- BridgeAdmin: Protected / ResolveTargetAccount promoted to public for reuse.
Sidecar:
- POST /accounts/create, DELETE /link/:account, respond_account status mapping
(409 collision / 429 ip cap / 403 disabled|protected / 404 not-linked / 400).
- store.record_unlink drops the mirrored link row.
- PROTOCOL_VERSION -> 2 (outbound events additive; new endpoints need v2).
Docs: INTEGRATION.md protocol bump, account.* events, endpoints, 409/429;
PROTOCOL_2.md Part A marked built.
Verified: sidecar cargo check clean; overlay compiles in the full ServUO
Scripts tree (0 errors, 0 warnings). Live end-to-end run still pending.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The release run built its push URL and auth header directly from
`secrets.REGISTRY_USER` / `REGISTRY_TOKEN`. A trailing newline in
REGISTRY_USER produced a malformed remote:
warning: url contains a newline in its username component
fatal: credential url cannot be parsed
Pass the secrets through `env:` and strip CR/LF (`tr -d '\r\n'`) before
building the URL (push step) and the `Authorization: token` header (release
step). Using env instead of inline `${{ }}` also stops a newline from
breaking the shell script itself. Verified the file still parses and the
trim turns `Whitlocktech\n` into a clean single-line URL.
Underlying cause is secret hygiene (the value was saved with a trailing
newline); this makes the workflow robust to it either way.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
The release step rewrites the crate version in Cargo.toml (0.1.0 -> next),
which desyncs this crate's own entry in Cargo.lock. The following
`cargo test/build --locked` steps then abort:
error: cannot update the lock file ... because --locked was passed
Run `cargo update --manifest-path sidecar/Cargo.toml --workspace` right
after the bump: it updates only the workspace member's version in the lock
and leaves every dependency pin untouched, so --locked still guarantees
reproducible deps. Verified locally — reproduced the exact failure, then
confirmed the sync makes `cargo build --locked` succeed with 6 dependencies
unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
The job-level `if:` expression contains a colon (`chore(release):`), which
an unquoted YAML scalar misreads as a mapping value — Gitea rejected the
workflow with "yaml: line 59: mapping values are not allowed in this
context". Double-quote the whole `${{ }}` expression so it is treated as a
string. Verified the file parses end-to-end after the change.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Champion spawns have no ServUO EventSink, so add a fourth polled stream
(BridgeChamps) modeled on BridgeSweeps: enumerate every spawn each tick,
fold to a small record, and emit champ.update only on change. No core
patch — every field used is public.
Covers all three families via a `category` field:
- champion: ChampionSpawn (type/level/kills/boss/cooldown ETA)
- mini: MiniChamp (type/level; auto-restarts, no kill counter)
- sea: BaseSeaChampion (a High Seas world-boss mobile, alive only
while summoned; removed via champ.remove when slain)
Status folds to active/cooldown/dormant. A (re)connection clears the diff
cache so the next sweep re-emits the full board, rebuilding a sidecar that
restarted on its own. Transient entries leave via champ.remove.
Sidecar: a `champs` current-state table (one row per serial) fed by
champ.update (upsert) and champ.remove (delete), exposed at GET /champs as
the live board. New ChampSweepSeconds config (default 10s), wired into
[bridge reload/sweepnow/status. Documented in docs/INTEGRATION.md.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Auto-build and release the Rust sidecar on every push to main.
A language-agnostic "release engine" computes the next version from
conventional-commit subjects since the last v* tag (feat!/BREAKING ->
major, feat -> minor, fix|perf -> patch; first run ships the current
Cargo.toml version). An isolated "Rust adapter" runs cargo fmt --check /
test, builds x86_64-unknown-linux-gnu, and cross-builds
x86_64-pc-windows-gnu via MinGW (libsqlite3-sys is the only native dep).
It then commits the version bump ([skip ci]), tags vX.Y.Z, pushes, and
creates the Gitea release with the linux binary, windows .exe, and
SHA256SUMS.
Reuses the REGISTRY_USER / REGISTRY_TOKEN secrets; the token additionally
needs write:repository scope and main must accept a direct push.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Records the owner decision to stop after the help-page queue: Phase 3
(mute/notes/teleport/save) will not be built. The Tier-B candidates remain
catalogued in §3 for the record.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Phase 2 of docs/ADMIN_CONTROLS.md: surface the in-game help-page queue to the
website.
- BridgePages.cs: the queue has no EventSink, so it is polled (PageSweepSeconds,
default 5s) and diffed, keyed by sender serial (one page per player) ->
page.new / page.updated / page.closed. Inbound pages.snapshot -> pages.list;
page.respond delivers a staff reply to the player (online: a gump now; offline:
queued for next login; shows as "Staff") and can close; page.close removes it.
- BridgeConfig/Bridge.cfg: PageSweepSeconds. BridgeBoot: reload re-arms the poll,
status reports it.
- sidecar/src/web.rs: GET /pages, POST /pages/{id}/respond, POST /pages/{id}/close.
- INTEGRATION.md: page events (§4) and endpoints (§6).
- tools/scaffolding/BridgePageProbe.cs: gated headless verification.
Verified live (probe-seeded tickets): snapshot returns the queue, the poll emits
page.new for both and page.closed on removal, respond -> 200, close removes the
page, unknown page -> 404.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Phase C / §5.5: so the site's moderation log is complete regardless of origin,
in-game uses of the write-plane verbs are forwarded as admin.audit
(origin:"in-game").
- patches/commandlogging-event.patch: adds CommandLogging.OnWrite, raised in
WriteLine before the m_Enabled guard so it fires even when file logging is
off. Scripts-layer file -> dynamic build, no core rebuild.
- patches/BridgeModerationAudit.cs: subscriber. Taps OnWrite for resolved
ban/kick (parsing the target from the log line) and EventSink.Command for
[bcast. Lives in patches/ (not overlay/) because it references OnWrite,
which only exists post-patch — same rule as BridgeVendorSale.cs.
- tools/scaffolding/BridgeAuditProbe.cs: gated headless verification.
Verified live: a genuine [bcast plus simulated ban/kick log lines produced
admin.audit frames with origin=in-game, actor, and the target parsed
(seed_010); a non-moderation line was correctly ignored.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Phase 1 (sidecar side): POST /admin/{kick,ban,unban,broadcast} forward to the
shard, correlated on a fresh reqId, with an admin-specific status mapping —
unknown target -> 404, protected target / plane-disabled -> 403, missing actor
/ bad body -> 400. actor is required and checked up front. Documents the
endpoints and the admin.audit event in INTEGRATION.md.
Verified end-to-end (real sidecar + booted shard): 200 on success, 403 on the
Owner floor, 404 unknown target, 400 missing actor, 401 no token.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Phase 1 (plugin side) of docs/ADMIN_CONTROLS.md: a staff write plane so the
website can moderate the live shard.
- BridgeAdmin.cs: inbound admin.kick, admin.ban (timed + indefinite),
admin.unban, admin.broadcast. Each requires an `actor`, refuses targets at
or above AdminAccessFloor (default CoOwner — Owner-only shield), replies
admin.ok/admin.error with the reqId echoed, and emits an admin.audit
(origin=web) broadcast. Attribution is web:<actor> in the console log and
the ban BanDealer tag. Kicking enumerates NetState.Instances so a
character-select session is caught too.
- BridgeConfig/Bridge.cfg: AdminWriteEnabled (default OFF — opt-in),
AdminAccessFloor, broadcast/reason length caps, ban duration clamp.
- tools/stub_sidecar_admin.ps1: live smoke-test harness; *.log gitignored.
Verified: compiles clean against ServUO (0 err/warn); live run on the seeded
shard confirms all four verbs, the audit stream, timed-ban fields, and the
Owner-floor refusal, with no exceptions.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
docs/INTEGRATION.md is the API reference for building the front end against the
sidecar: base URL, auth (Bearer / X-Api-Key / ?token=), protocol versioning, the
rich /health, the WebSocket live feed with a full event catalog, every REST query
and command (char/roster/vendors/link/towncrier/history/economy), the status-code
table, a worked character-page example, and current caveats. Payloads are the real
shapes captured during testing. Linked from the top-level README.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Auth is now impossible to turn off by accident. A blank auth_token is never
allowed even on loopback: config load generates a token, writes it back into
sidecar.toml (preserving the rest of the file), logs it, and continues -- so a
forgotten or cleared token self-heals into a working, authenticated setup instead
of silently disabling auth.
No auth token configured.
Generated new token: cb99...
Saved to sidecar.toml. Authentication is on.
Protocol versioning (PROTOCOL_VERSION = 1) lets the website and sidecar detect a
mismatch immediately when a message shape changes. Every response carries an
X-UOLink-Version header; /health and ws.hello include "protocol"; a request that
declares a different X-UOLink-Version is rejected 409 with both versions so the
mismatch is unambiguous. Bump the constant when a contract changes.
/health is now a real troubleshooting panel: status (ok/degraded), protocol,
plugin_connected (is the shard link up), database (SELECT 1), uptime, and
last_event (the timestamp of the last line from the shard). Unauthenticated so
monitoring can reach it.
Verified: a blank token generates + persists + enforces (401 without, 200 with);
X-UOLink-Version header on every response; 409 on a declared mismatch; /health
reports degraded/plugin_connected:false with no shard, then flips to ok/true and a
populated last_event once the shard connects.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
config.rs loads all runtime settings from an external sidecar.toml (path via
$UOLINK_CONFIG), with env-var overrides (UOLINK_WEB_TOKEN, UOLINK_WEB_BIND,
UOLINK_SHARD_BIND, UOLINK_DB_PATH). Nothing is compiled into the binary. On first
run the file is generated with a random 24-byte auth token, so the sidecar is
secured out of the box and the operator just copies the token to the website.
An axum middleware rejects any request to a non-/health route that does not
present the token, as Authorization: Bearer, X-Api-Key, or ?token= (the last so
browser WebSocket clients, which cannot set handshake headers, can authenticate).
The comparison is constant-time. An empty token disables auth and is only
tolerated on a loopback bind; binding to 0.0.0.0 with no token logs a warning.
Verified: /health open (200); /history 401 without a token, 401 with a wrong one,
200 with the right one via either Bearer or X-Api-Key; an authed shard query
falls through to 503 when no shard is connected; WS rejected (401) with a bad
?token= and upgraded (101) with the right one.
sidecar.toml is gitignored (holds the secret); sidecar.toml.example is committed
as the reference.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
store.rs (sqlx/sqlite) makes the data durable and queryable over time. Three
tables: events (the full live stream, append-only), links (account <-> website
user, mirrored from link.ok), profiles (last-known character sheet, cached from
char.profile). The event loop persists every live event before broadcasting it;
pong is dropped as ephemeral chatter.
New read endpoints served from the DB rather than the shard: GET /history
(optionally ?kind=), GET /economy (the money-supply series), GET /link/{account}.
GET /char/serial/{serial} now falls back to the cached profile when the shard is
unreachable, so an already-viewed character still renders during an outage;
link.confirm mirrors a successful link into the store.
Verified end to end: 10 economy.supply snapshots and the rest of the live stream
persisted and served via /history and /economy; the data survived a sidecar
restart (14 events still present, and the shard reconnected to the new sidecar);
and with the shard killed, a cached profile returned at HTTP 200 while an uncached
query failed cleanly at 503.
The sidecar is feature-complete: shard link, WebSocket feed, REST queries, and
persistence all work end-to-end against the live shard.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
rpc.rs bridges synchronous REST to the async shard stream. A call registers a
pending entry under a correlation id, sends the command, and awaits the reply
(10s timeout). The event loop routes any incoming line whose id is pending back
to the waiting caller; everything else stays a live event and is broadcast. Three
correlation fields are recognized, matching what the plugin echoes: reqId
(queries), code (link.confirm), id (towncrier).
web.rs adds the routes: GET /char/{account}/{slot}, /char/serial/{serial},
/roster/{account}, /vendors/{account}; POST /link/confirm, POST /towncrier,
DELETE /towncrier/{id}. A shard *.error reply maps to 404 or 400; no shard -> 503;
no reply in time -> 504.
Verified end to end against the live shard: roster and full char profile returned
as JSON (reqId correlation visible as r-1, r-2, ...), an unknown account returned
bridge.error as HTTP 404, vendor snapshot returned seed_000's two shops, towncrier
publish and remove returned towncrier.ok, and a bad link code returned link.error
as 404. The website can now query the game and push commands, all correlated over
the single loopback socket, all through the sidecar the game never directly
exposes.
Only SQLite persistence remains on the sidecar.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
web.rs adds the website-facing HTTP surface (axum): GET /health and GET /ws.
Every shard event is broadcast to all connected WebSocket clients as a JSON text
frame. main.rs's event loop now broadcast::sends each event after logging it.
A lagging client is warned and kept live (misses events) rather than stalling
the others; a dead-but-not-closed socket is caught by a 30s server ping. The feed
is live-only -- no replay -- since history belongs to REST + SQLite. This side may
be exposed beyond loopback (it is the gatekeeper); it defaults to 127.0.0.1:8080
and wants auth before going public.
Verified end to end: a WebSocket client connected to /ws, received ws.hello, then
live pong events relayed from the shard through the shard-link -> broadcast -> ws
path -- the same path a login, sale, or IDOC alert will take to a browser.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
First cut of the Rust sidecar, in sidecar/. It is the TCP listener the shard
dials out to; that asymmetry is what keeps the game unreachable from the website.
shard.rs: serve() binds 127.0.0.1:7788 and accepts shard connections in a loop,
re-accepting on disconnect. Each connection splits read/write: the reader parses
newline-JSON into ShardEvent { kind, value } and forwards over an mpsc; the writer
drains a command mpsc. ShardHandle::send posts to whichever shard is connected and
drops with a warning if none is -- a website query during an outage should fail
fast, not queue; live events that must survive an outage are buffered by the shard.
main.rs wires it up, logs events by kind, and runs a 15s heartbeat ping to
exercise the command path. Later phases fan events out to a WebSocket broadcaster
and SQLite, and turn REST calls into shard commands.
Verified against the live shard: the sidecar received the shard's server.hello
(parsed, fields intact), round-tripped its heartbeat ping -> pong, and after a
sidecar restart the shard reconnected on its own and re-sent hello. Tokio + serde;
axum/sqlx/tungstenite come with the WS and REST phases.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
