A path an agent prints was already underlined in the terminal, but clicking
one opened the preview overlay on "File not found": file-content/file-raw
resolve against the session workingDir and refuse anything outside it, and the
paths agents print most (a /tmp capture, Claude's own scratchpad, another
checkout) are outside it by definition. In the response viewer those paths were
not links at all.
- openFilePreview() detects an out-of-workspace path and registers it through
POST /api/sessions/:id/attachments first, rendering by attachment id. That is
the surface built for live external files, so the server-side guard is
unchanged: secret trees blocked, symlinks resolved, extension allowlist. The
workspace routes keep refusing escapes exactly as before.
- New optional `notify` field on that route. `notify: false` suppresses only the
attachment:detected broadcast, so a click does not also pop a card announcing
the file already filling the screen. Default stays true for the CLI and
publish callers.
- _linkifyFilePaths() links paths in rendered response-viewer markdown. It walks
text nodes and builds anchors with DOM APIs (the source is model output; never
a string rebuild of sanitized markup), skips subtrees already inside an <a>,
and keeps the message text byte-identical so copy-code is unaffected.
- One path pattern in constants.js now feeds both the xterm link provider and
the chat linkifier, a fresh instance per call since lastIndex is per-object
state. It picks up /Users and /mnt roots (nothing was clickable on macOS or
WSL), plus docx/pptx and video/audio extensions.
- .file-preview-overlay moves to z-index 5100, above the response viewer at
5000. At its old 2000 a path clicked in the chat opened the overlay behind the
panel it was launched from.
Verified end to end on an isolated instance, desktop and phone viewport: real
clicks in the terminal and the chat both render the image, external md and pdf
render, /etc/hosts is still refused, workspace previews unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
- SKILL.md: forbid the standalone preamble check and pre-spawn recon turns
(measured: two wasted model turns cost ~12s of a 28s two-worker run; the
hardened flow measured 20.2s cold / 12.8s warm end to end)
- Lineage lines: dip now hangs from the strip's bottom edge (cap 104 -> 64,
no stacked row offsets), fixing the deep bow in wrapped strips and keeping
row-1 arcs off row-2 tab labels; per-child color palette (skin blue first,
then matrix green, pink, violet, red, turquoise, orange) via an inline
--lineage-color custom property
- Session Options -> Session: per-TAB pop-out (open-in-window) button override
on top of the general showTabDetachButton setting; per-device localStorage
map rendered as the tab-show-detach class
- Tab alerts: seed the pending-hook state machine from GET /api/approvals
regardless of the approvals-inbox setting (reloads used to lose the red tab
entirely with the inbox off), clear unconditionally on approval_resolved,
and repaint the alert as a steady red/yellow ring + glow + status dot on a
::before overlay so it stays visible on the selected (active) tab until the
permission is actually resolved
- docs: worker warm-pool design sketch (verified numbers baked in)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two further instances of the same root cause, both in _onSessionNeedsRefresh,
which is SERVER-triggered (it fires after SSE backpressure clears) so the user
has no gesture to blame the result on.
1. It ended in an unconditional scrollToBottom, so a user quietly reading
scrollback was dropped to the live output by a background event. It now
holds their place. The rewrite REPLACES the buffer, so an absolute viewportY
captured beforehand is meaningless afterwards; distance from the bottom is
the anchor that survives, via computeRewriteScrollLine().
2. It rebuilt the terminal from a 1MB TAIL. Measured end to end on a 900-line
shell pane: an 869-row buffer came back as 158 rows, so the refresh meant to
REPAIR the display was destroying most of the scrollback every time it ran.
It now asks for full history, and falls back to the tail only when
_replayWouldShrinkBuffer refuses the capture, which keeps repaint-mode panes
(tmux holds roughly one frame for them) exactly as they were.
Also records truncation state here, so the #258 banner stops describing the
pre-refresh buffer.
Verified in a real browser against a live session: baseY 869 -> 869 where it
used to be 869 -> 158, a reader 200 lines up stays 200 lines up, and a follower
stays pinned to the bottom.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The lines that join a tab to the workers its codeman skill spawned were
drawn with numbers tuned against two tabs sitting side by side, and they
degraded in exactly the two situations the feature is actually used in.
1. A spawned worker is appended to the END of the strip, so the real span
between a lead and its worker is 800-1500px. With the dip clamped at
44px that is a 33px sag: the arc reads as a straight line drawn across
the terminal instead of a bracket hanging under the strip. The dip now
grows at 0.085/px and clamps at 104.
2. When the desktop strip wraps (tabs-two-rows / tabs-auto-wrap), a parent
on row 1 and its child on row 2 are ~14px apart, and the cross-row
branch drew parent-bottom to child-TOP: a flat line hidden inside the
row gap, with siblings overprinting each other. Both ends now anchor on
the tab BOTTOM with the control points below the LOWER row, so a wrapped
pair gets the same bracket a flat strip gets. That deletes the branch:
one shape covers both.
Visibility, at 1:1 rather than in a zoomed mockup: 2 -> 2.5px stroke,
4 4 -> 5 5 dashes (lineage-flow moves with them, -16 -> -20), opacity
.55 -> .72, and a second wider glow so the contrast comes from the halo
rather than from more weight, keeping the line under the subagent lines'
3px. A working child is bright (.95) outside the reduced-motion block, so
turning motion off no longer also dims every worker's arc. Sibling nesting
6 -> 8px and the direction dot 3 -> 3.5px to match the heavier stroke.
Verified at 1:1 in a harness driving the real styles.css and the real
computeLineagePath over three layouts (adjacent workers, workers at the
far end of a full strip, wrapped two-row strip) on a dark and a light
skin. test/session-lineage-lines.test.ts pins both regressions.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Closes#259, closes#258. Both bottom out in the same gap: nothing tracked
whether the user was following live output or reading history.
#259 — the keyboard path forced the terminal to the bottom unconditionally
(onKeyboardShow/onKeyboardHide passed scrollToBottom:true, applied with no
check), so opening the keyboard while scrolled up yanked the user down. The
settle cycle now captures intent on its FIRST event, before any fit() has
reflowed the buffer, and returns to that anchor when the user was reading.
A later capture would read an already-moved viewportY, which is why the
capture point matters. The param is renamed restoreScroll to match.
Separately, flushPendingWrites gated viewport preservation on
_hasRecentUserScrollUp(), a 1500ms decay window, so a user who scrolled up and
then actually READ for longer lost protection mid-read. Being scrolled up IS
the intent however long ago it was expressed, so it now keys off position.
The recency window stays as a race guard on the sticky scroll-to-bottom.
The full-history repull already held the user's place and is unchanged.
#258 — truncation was reported by a grey line written INTO the terminal
("earlier output truncated"), which scrolls away with the output it describes,
cannot be acted on, and said the same thing whether the rest was one click away
or gone forever. The server set one `truncated` boolean at two sites meaning
opposite things, and the client discarded fullSize and source entirely.
The route now reports truncationReason ('tail' = intentional partial replay,
the rest is retained; 'capped' = the byte ceiling dropped it) plus
retainedBytes, and 'capped' is not downgraded by a later tail cut. The client
renders a dismissible banner outside terminal output with three honest states:
recoverable (offers Load full history), at-ceiling, and exhausted. The Load
button forces past the scroll cooldown but NOT past _replayWouldShrinkBuffer,
which still refuses a downgrade for repaint-mode panes.
The banner is an overlay, not a flex child: FitAddon derives rows/cols from the
terminal parent's computed height, so occupying real layout space would SIGWINCH
the CLI on every truncation-state change.
Verified in a real browser on the 7 skins: banner text and button clear 4.5:1
contrast on all of them, and terminal height is byte-identical with the banner
shown. The first cut used --bg-elevated and --accent-muted, which do not exist,
so light skins rendered a hardcoded dark bar under dark text; it now uses only
tokens every skin redefines.
test/terminal-scroll-intent.test.ts lives outside test/mobile/ deliberately —
that suite is excluded from test:ci, so a guard placed there is invisible to CI.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
An EventSource that stops delivering does not always error. A proxy that
idle-closed the connection, a laptop resumed from sleep, a tailnet reconnect:
`onerror` never fires, the header dot stays green, and every SSE-driven surface
(tab status dots, sessions created on another device, renames) freezes until the
user reloads. Nothing on the client tracked stream liveness at all.
The server already wrote a keepalive every 15s, but as an SSE `:keepalive`
COMMENT, and comments are invisible to `EventSource` by spec, so there was
nothing a client could observe.
Server:
- `sse:heartbeat` under a new Transport category in the event registry
(155 constants now, both counts updated).
- `cleanupDeadClients()` writes that named frame (`{"t":<epoch ms>}`) instead of
the comment. Interval, tunnel padding and dead-socket eviction are unchanged.
The write stays per-client rather than going through `broadcast()`: the frame
carries no session data, so it needs no multi-user owner routing.
Client:
- `computeSseStale()` in constants.js, a pure policy beside
`computeConnectionLossUi`. Stale only when the transport believes it is
`connected`, the device is online, and no frame has arrived for 45s (three
missed heartbeats). The `connected`-only guard is also the loop breaker: a
forced reconnect leaves that state immediately, so the watchdog cannot re-fire
while one is in flight.
- The liveness stamp is applied inside `addListener` itself, so the
`_SSE_HANDLER_MAP` wrappers and the directly-registered listeners all feed it
from one place instead of three that can drift. The heartbeat's own listener
is a no-op that exists only to be registered, since `EventSource` drops named
events nobody listens for.
- A 5s watchdog forces `connectSSE()` when the policy says stale, and is cleared
at the top of `connectSSE()` and nowhere else (its only teardown path).
Recovery needs no new sync path: the reconnect re-runs `handleInit`, which
already rebuilds from the server. `visibilitychange` -> visible checks too,
riding the existing listener, since a background tab's timers are throttled
and a wake is exactly when a stream comes back zombie.
- The forced reconnect logs one diagnostic line: if a middlebox ever strips or
delays heartbeats, the failure mode is "silently reconnects every 45s", which
is undebuggable from a field report without it.
Tests: `test/sse-staleness.test.ts` (node VM over constants.js, threshold
boundaries and every not-stale guard) and `test/sse-heartbeat.test.ts` (drives
`cleanupDeadClients()` with fake replies: named frame not a comment, parseable
payload, padding only with a tunnel, dead clients still evicted).
Verified end to end on an isolated instance: with the stream closed client-side
(no `onerror`), a rename sticks, an out-of-band session stays invisible, then
the watchdog reconnects on its own and it appears without a reload.
Event names are part of the stable API contract, so this is a MINOR bump.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
With five tabs open on a phone, the right-hand tabs were effectively
unreachable. Selecting a tab only toggled the .active class, so the strip
never moved, and every full rebuild (a task badge appearing, a session
created elsewhere) replaced the strip's innerHTML, which resets scrollLeft
to 0 and yanked a mid-swipe strip back to the first tab.
Three changes, which only work together:
* computeTabScrollLeft() (pure, constants.js) decides the scroll target from
measured rects, and _scrollActiveTabIntoView() applies it on selection.
Rect math on the strip's own scrollLeft rather than scrollIntoView(), which
also scrolls ancestors: on a phone that is the document, under a fixed
header and possibly an open keyboard.
* _fullRenderSessionTabs() saves and restores scrollLeft across the rebuild,
and re-reveals the active tab only when it actually changed
(_lastRenderedActiveTabId), so a background render never undoes a manual
swipe.
* Mobile no longer hoists the active session to the front of the strip. That
reordering ran on full renders only, so tab order flipped depending on
which render path fired, and it renumbered the Alt+N badges. Scrolling the
active tab into view replaces it.
Also sets overscroll-behavior-x: contain on the strip so a swipe that runs
past the last tab stays in the strip instead of becoming the browser's back
gesture.
Tests: scroll-target math in test/tab-overflow.test.ts (runs in CI), plus
five browser regressions in test/mobile/tabs.test.ts covering reveal-on-
select in both directions, scroll preservation across an ambient rebuild,
sessionOrder rendering on phones, and a real touch drag reaching the last
tab.
Closes#257
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Opening Codeman with nothing reachable (phone off the tailnet, VPN down,
server stopped) rendered a normal-looking UI: the service worker serves the
cached app shell, every /api call fails, and the only tell was an 8px red dot
in the header corner. On a phone that reads as "there are no sessions".
Two surfaces, chosen by whether there is anything worth looking at:
- Full-screen overlay while no server state has loaded this page load. It
names the host, lists the three things to check (network, VPN/Tailscale,
server), counts down to the next retry, and offers "Retry now" plus
"Show cached view" to demote itself to the banner.
- Non-blocking banner once state HAS loaded, so a mid-session drop leaves the
terminal scrollback readable.
A 2.5s grace keeps a COM deploy (SSE is back in ~200ms) from flashing the
banner every release; navigator.onLine === false skips the grace, since the
device saying "no network" is never a blip. Retry re-arms the terminal
WebSocket as well as SSE: planWsReconnect can give up outright, and the SSE
backoff caps at 30s, so waiting it out is not always an option.
The decision is pure (computeConnectionLossUi in constants.js, unit-tested in
a node VM like the WS reconnect policy); app.js only writes the DOM.
Permission dialogs, AskUserQuestion questions and idle prompts from every
session now land in a server-side inbox (web/approval-inbox.ts, one item per
session, claude-mode only) and are answerable in place: a header bell + drawer
on desktop, inline answer strips on the phone overview's NEEDS YOU rows, and
working push Approve/Deny buttons (previously dead ends, now answered straight
from sw.js with no tab open). Pending alerts survive reloads because the
frontend seeds from GET /api/approvals on init.
Answering sends the digit / Esc / prompt text through the existing tmux input
path; option digits are accepted only when they match options parsed from the
captured pane frame, and the answer path re-captures the pane first so a
dialog that already left the screen refuses with 409 instead of typing into
the composer. New elicitation_complete / elicitation_response hook matchers
resolve question items the moment they are answered in the terminal;
refreshStaleCodemanHooks heals existing cases.
Verified end-to-end against a live claude session: a real AskUserQuestion
dialog parsed into 5 option buttons and was answered from the drawer.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds a "Web / URL" section to the Run dropdown. A saved URL renders as a tab in
the same strip as Claude/Codex/Gemini sessions, with the same Alt+1..9 numbering,
so Codeman is one mission control instead of Codeman plus a pile of browser tabs.
A webview is NOT a sixth SessionMode: no PTY, no tmux, no respawn, no idle
detection. It is a separate resource sharing only the tab strip and the main
content area, the same call that keeps Docker and remote-SSH as case overlays.
Dashboards are proxied through Codeman's own origin, because a direct iframe
fails three ways at once in the shipped deployment: prod serves HTTPS behind
tailscale serve, so http:// targets are hard-blocked as mixed content (with no
override at all on iOS Safari); Grafana/Portainer-class dashboards send
X-Frame-Options: DENY; and our own default-src 'self' CSP blocks cross-origin
frames. Proxying dissolves all three and leaves the production CSP byte-for-byte
unchanged, since /webview/... is already covered by 'self'. A useful side effect:
the fetch happens server-side, so a tailnet-only dashboard is reachable from a
phone that is not on the tailnet.
The proxy is not an API surface. It authenticates on a 192-bit capability in the
path (memory-only, rolling TTL, bound to the minting user, revoked on edit or
delete) and is correspondingly exempt from the cookie and Origin checks, because
a sandboxed iframe is opaque-origin: it sends no SameSite=lax cookie and its
writes arrive with Origin: null. The Host allowlist is never bypassed. A second
Referer-keyed form of the exemption exists for root-absolute assets and is fenced
to safe methods on non-/api, non-/ws, non-/q paths.
Iframes omit allow-same-origin unless a URL is explicitly marked trusted, since a
proxied page is served from Codeman's own origin and could otherwise read this
document and drive the agent-spawning API. Authorization and codeman_session are
stripped upstream in BOTH modes, so CODEMAN_PASSWORD cannot leak into a dashboard.
Two things only a real browser reveals, both presenting as the dashboard's own
"Failed to fetch" while the page itself renders fine:
- Runtime-built root-absolute URLs (fetch('/api/data')) escape <base href> and
land on Codeman's root. Widening the Referer fallback into /api would trade
security for it, so an injected shim patches fetch/XHR/WebSocket/EventSource
inside the frame instead, removing the class rather than the guard.
- An opaque-origin document CORS-checks every request, including to the host it
was served from. Script/css/img loads are not CORS-checked, which is why the
page renders while its API calls die. The proxy now emits CORS headers and
answers preflights itself. registerSecurityHeaders answered every OPTIONS with
a bare 204 before routing, carrying no ACAO for Origin: null, so that
short-circuit now exempts a valid capability.
Neither is reproducible with curl, which does not enforce CORS.
Also fixes a pre-existing bug found on the way: .toolbar has backdrop-filter,
making it a stacking context that trapped .run-mode-menu's z-index:1000, so
.welcome-overlay painted over the whole Run menu. With no session open, every
item in it (Claude Code included) was unclickable.
Verified end to end against a real tailnet dashboard: live data, WebSocket push,
no failed requests, and switching tabs does not reload the frame. 98 new tests
cover the pure rewrite helpers, the CORS helper, the shim's rewrite logic, route
CRUD, and every edge of the auth exemption.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Resolutions (sse-events.ts / constants.js / app.js): unions of the docker/
multi-user event registrations from master with the session-order/pin events
from this branch.
Additions on top of the merge:
- POST /api/sessions/:id/pin now falls back to the persisted store record when
no live session exists: COD-142 deliberately preserves pinned records after
kill (and cleanupStaleSessions skips them), so without this a pinned-then-
killed session could never be unpinned. Owner-scoped in multi-user mode.
- SessionOrderUpdateSchema bounds (id <= 100 chars, <= 500 entries) so a buggy
client can't persist megabytes into state.json; empty strings still flow to
normalizeSessionOrder which drops them.
- Route tests for the persisted-record pin fallback.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Resolutions:
- session.ts: keep the extracted _buildRespawnPaneOptions() helper (COD-108)
and add master's docker/owner fields to it
- tmux-manager.ts: docker branch first, then remote via buildRemoteSessionCommand
(now an options object threading claudeMode/allowedTools into
buildRemoteLaunchCommand, preserving the 6.3 multi-user permission downgrade)
- case-routes.ts: keep master's adminOnly helper; gate the new COD-105 discovery
endpoint admin-only in multi-user mode (hosts are machine-level infra)
- settings-ui.js: union of remoteAutoReconnect + master's header-button defaults
- session-routes.ts: union of imports; session gets remote + owner
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Brings the docker session-mode deep-review work (intended for the skipped
1.4.2) onto the 1.5.x line: deterministic-conversation-id resume across
container stop/recreate, config-drift detection + POST /api/docker-cases/:name/recreate,
docker model-picker support, import-manifest hardening, remote-daemon (context/
daemonHost) correctness, comma-in-path rejection, and the zh-CN README re-translation.
Conflicts resolved to preserve BOTH the multi-user security scoping already on
master (ownership checks, workingDir confinement, permission downgrade) AND the
docker features. Version kept at master's 1.5.0 (the 1.4.2 bump is superseded;
a fresh changeset bumps to 1.5.1). tsc, eslint, and test:ci all green (3548 tests).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- routes/admin-routes.ts: GET/POST /api/admin/users, PATCH/DELETE
/api/admin/users/:username, reset-password, logout. Multi-user only (404
otherwise), requireAdmin, last-admin invariants, one-time-password on create /
reset (returned once + mustChangePassword), disable/reset/delete revoke cookie
sessions, delete kills the user's live sessions first (normal teardown) and can
delete their space (guarded). Per-user stats (live/active sessions, case count).
- web/admin-audit.ts: append-only ~/.codeman/admin-audit.jsonl (timestamp, acting
admin, action, target, IP) for every user-management action.
- SSE admin:usersChanged + auth:passwordChangeRequired (sse-events.ts + constants.js).
fix(user-store): serialize users.json read-modify-write
touchLastLogin fires on every Basic auth (fire-and-forget) and was racing route
writes (create/update), clobbering records — a real corruption bug surfaced by
the admin tests. All mutators now run under a single write lock, and
touchLastLogin is throttled to once/minute per user to bound disk churn.
Tests: test/admin-routes.test.ts (8, live server) + user-store lock verified by
the existing user-store suite.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Docker cases: seamless Claude auth (seed ~/.claude.json instead of the
corruption-prone single-file mount), full credential-store isolation for
claude + codex/gemini/gcloud/opencode (share only transcripts/rollouts,
seed the rest), auto-build the base image on first use, C.UTF-8 locale
(fixes box-drawing), collapsed/shortened Create-Case UI + short "(docker)"
case-menu tags, and w<n>-<case> tab naming for docker/remote sessions.
Also: opt-in File Viewer header button; fix a TZ-boundary flaky test.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- src/docker-export.ts: full-image export (pause-consistent commit + save|stream +
workspace tar + manifest -> one .codeman-container.tgz) and workspace-only; import
validates manifest + per-member sha256, traversal-guards the workspace tar, docker
load + quarantine re-tag (never overwrites a local tag). Bounded by
runWithConversionLimit; free-space precheck; docker rmi in finally; sealed
containers refuse full-image export.
- routes: POST /api/docker-cases/:name/export (background + SSE), GET/DELETE
/api/docker-exports, GET download, POST /api/docker-cases/import (-> new host+case)
- instance-scoped boot reaper (docker-hosts.reapOrphanedDockerContainers) wired after
restoreMuxSessions; never touches another instance's containers
- SSE docker:exportComplete/exportFailed/importComplete (both registries)
- fix: stream pipeline in saveImageToTar so the bundle isn't truncated
VERIFIED end-to-end on real docker: full export -> 326MB valid bundle -> delete
case -> import -> new container runs from the quarantined image with the workspace
file AND the in-image change both restored.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Pin/unpin a session via POST /api/sessions/:id/pin {pinned}; pinned sessions
sort above unpinned in the unified session manager list (COD-121), ordered by
pinnedAt descending. Pin state lives on SessionState, persists to state.json,
and survives reload/reconnect/restart (persisted-input carries pinned; the
merge skips undefined so a recovered live session can't clobber it). New SSE
event session:pinned re-sorts the open list live across clients. Pin/Unpin
affordance in the session-row kebab menu with a 📌 glyph + amber highlight.
(cherry picked from commit 82749747039afcd4a3104f6a97ce7d3c2ddd048d)
Tab reordering (drag-and-drop + Ctrl+Shift+{/}) persisted only to
localStorage (codeman-session-order), so each device kept its own private
order. Add server-side persistence so the order follows the user across
devices, live. Takes the issue's recommended default (a): one global order,
server authoritative, localStorage as offline fallback.
- session-order.ts (new, pure + unit-tested): normalizeSessionOrder (coerce
to string[], drop empty/non-string, dedup) and mergeSessionOrder (the
pushing device's order wins; ids the device hadn't loaded fall to the end
in their existing relative order, never dropped — graceful for
closed/remote/parked sessions absent on that device).
- AppState.sessionOrder?: string[]; StateStore get/setSessionOrder + the field
added to buildPartialJson() (the incremental serializer whitelists fields,
so without this the value never reached disk / survived a restart).
- PUT /api/session-order (session-routes): parse -> merge -> persist ->
broadcast session:orderChanged; getLightState() init snapshot now carries
sessionOrder so a fresh load/reconnect restores it.
- SSE event session:orderChanged registered in sse-events.ts + constants.js.
- app.js: handleInit seeds localStorage from the server snapshot before
syncSessionOrder(); saveSessionOrder() also PUTs to the server (debounced
400ms, covers drag + both keyboard moves); _onSessionOrderChanged adopts a
remote order and re-renders (no-op-guarded to avoid echo flicker).
Verified (orchestrator re-ran all gates): tsc 0, lint 0, frontend-syntax +
prettier clean, build ok; session-order + session-order-routes + state-store
56/56. Functional round-trip on an isolated beta: PUT {a,b,c} -> status
snapshot reflects it; merge PUT {c,a} vs {a,b,c} -> {c,a,b} (b preserved at
end); malformed payload rejected with a clean 400; sessionOrder persisted to
state.json and survived a restart.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
(cherry picked from commit 79415f2fdfbdf3fbe362a063534e7f84c553eefb)
Continuous remote-only reconnect watcher closing the COD-104 durability
arc: when a remote session's local ssh pane dies mid-run, re-establish it
automatically instead of leaving a dead pane until the user pokes it.
Design decisions (per cod108 design doc):
- D1 event->owner: TmuxManager watcher DETECTS a dead remote pane and emits
`remoteSessionDropped`; the session owner (server) reassembles the same
RespawnPaneOptions and calls Session.reattachRemote() -> respawnPane, which
re-runs the idempotent remote command (owned new-session -A / non-owned
attach) and REJOINS the still-running durable remote tmux session. The
watcher never reassembles options itself, and never routes through the
Claude-idle respawn-controller.
- D2 bounded backoff: per-session exponential backoff [5s,15s,45s,2m,5m,5m],
reset on a successful reattach, `remoteReconnectExhausted` emitted once after
the cap. Pure, unit-tested schedule + eligibility decision.
- D3 always-on + kill-switch: `remoteAutoReconnect` app setting (default ON),
read each tick; when false the watcher does nothing.
Guards: killSession() (incl. the non-owned DETACH early-return) and shutdown
add the session to an intentional-teardown guard set + clear its backoff
BEFORE teardown, so a closed/killed tab is never auto-revived. Exactly one
reconnect in flight per session (inFlight guard prevents stacked respawns).
Per-session reconnect/guard state cleared on session removal.
New: src/remote-reconnect.ts (pure backoff + decideReconnect), TmuxManager
startRemoteReconnectWatcher/stop + runRemoteReconnectTick + noteRemoteReconnect
+ guardRemoteReconnect + clearRemoteReconnectState; Session.reattachRemote()
(+ extracted _buildRespawnPaneOptions, shared with interactive start); server
wiring + watcher start; 3 SSE events (sse-events.ts + constants.js in sync,
broadcast + app.js exhausted "Reconnect" affordance); remoteAutoReconnect
schema + settings-ui toggle.
Tests: test/remote-auto-reconnect.test.ts (21) - pure schedule, eligibility
(guarded never reconnects, non-remote/pane-alive/not-due skip, over-cap
exhaust), and manager-level integration (dead remote pane -> dropped ->
backoff -> exhausted; guarded emits nothing; reset-on-success; kill-switch
off; state-cleared-on-remove). Verified real-remote against aa-desktop: drop
local ssh pane -> watcher emitted -> respawnPane reattached the SAME remote
session (remote pane_pid unchanged 3939->3939); test session cleaned up, the
real host sessions left untouched.
Checks: tsc, eslint, check:frontend-syntax, check:public-assets, prettier
--check, build all green; tmux-manager/session-routes/session-manager/
sse-registry-parity suites pass.
(cherry picked from commit d13d58b1994eb6594fd2eadea208104d36204f9d)
Includes review fixes: real _wsState lifecycle (connecting/connected/disconnected), per-tab supersede identity (multi-tab coexistence), preserved reconnect backoff, connection-dot CSS for connected/fallback states.
- _wsState now transitions through the full lifecycle: _connectWs() sets
'connecting', ws.onopen (inside the this._ws === ws guard) sets 'connected',
_disconnectWs() resets to 'disconnected' — the connection chip's "WS" state
was previously unreachable (stuck on "WS…"/"HTTP" forever).
- WS registry supersede is now keyed per TAB: the upgrade URL sends
cid = clientId + ':' + per-page nonce (reusing the constructor's page UUID),
while input frames keep the bare browser clientId for seq dedup — two
tabs/windows on one session coexist instead of 4010-evicting each other in a
perpetual 5s ping-pong; a genuine same-tab reconnect still supersedes.
- Exponential backoff engages: _disconnectWs() no longer zeroes
_wsReconnectAttempts (it's called at the top of _connectWs, so every retry
replanned at attempt 0 → ~0ms tight reconnect loop during outages); onopen
resets the counter on success.
- styles.css: add .connection-dot.connected (green) and .connection-dot.fallback
(yellow) — both states rendered an invisible dot (no rule existed).
- Remove smuggled dead code: resolveMonitorRowLabels/CodemanMonitorLabels
(COD-122, no consumer, referenced test doesn't exist) and the never-written
_wsLastClose/_wsInputSendCount/_httpFallbackSendCount diagnostics.
- Tests: new test/ws-state-lifecycle.test.ts drives the REAL
_connectWs/onopen/onclose/timer cycle (state transitions, escalating backoff
delays, composite cid on the upgrade URL); registry two-tab coexistence test;
static check that every emitted connection-dot class has a styles.css rule.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- saveAppSettings no longer sends webglRendererEnabled on the settings PUT:
the key is absent from the .strict() SettingsUpdateSchema, so every save
400'd with INVALID_INPUT, silently killing all server-side settings
persistence. Stripped in the per-device destructure alongside
localEchoEnabled/skin/etc.
- shouldSkipWebGL now treats a stored true like the untouched default w.r.t.
the sticky marker: the checkbox defaults checked on desktop, so any
unrelated save stored true and every page load then cleared the
'codeman-webgl-disabled' marker, permanently defeating the GPU-stall
auto-fallback. Only ?webgl=force clears the marker at init.
- The marker is instead retired on a real OFF->ON toggle flip detected at
save time (mirrors the _prevGestureEnabled pattern in settings-ui.js).
- webglRendererEnabled added to the displayKeys per-device set in
loadAppSettingsFromServer (renderer choice is device/GPU-specific; syncing
would leak mobile's hidden-checkbox false onto desktop).
- Tests: stored true + sticky marker -> still skips WebGL; OFF->ON save
clears the marker and keeps the key off the wire; default-checked save
leaves the marker alone; ?webgl=force / ?nowebgl behavior unchanged.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Root cause of the WS->HTTP->WS flapping: the v1.1.15 input-delivery merge left a
call to the now-undefined _flushHttpFallbackQueuesViaWs() in ws.onopen, so every
(re)connect threw a TypeError BEFORE _onWsReady() ran -- durable input was never
re-flushed over the fresh socket, the 2s redeliver sweep then saw stale unacked
frames and force-closed the socket, reconnect, throw again: a self-sustaining
flap loop. Remove the dead call (_onWsReady, 10 lines below, is its replacement).
Resilience + observability:
- Pure CodemanWsReconnect.plan(code, attempt) (constants.js, TDD, 6 tests):
<4004 -> fast reconnect (immediate jittered first retry, faster backoff);
4008/unknown->=4004 -> bounded retry-fallback (HTTP no longer sticks until a
tab switch); 4004/4009 -> give up (session gone). Wired into onclose.
- Redeliver sweep force-closes only a SILENT socket (no recent recv), not one
actively delivering output/ACKs -- stops self-inflicted flaps while typing.
- Client logs WS close code/reason to crash-diag; server logs [ws]
open/close/terminate/4008 (console -> journald; Fastify runs logger:false).
Verified: 6/6 unit, tsc 0, frontend-syntax + prettier clean, build; beta WS
reaches connected with zero console errors (onopen TypeError gone),
_wsLastRecvAt tracked, server [ws] lines emit.
Defense-in-depth after COD-115. If the interactive PTY exits non-zero
repeatedly within a short window, recovery/reconnect paths recreate it
indefinitely (COD-115 saw 114 'exited with code: 1' events + orphans).
- New pure InteractivePtyExitBreaker (session-pty-exit-breaker.ts):
injectable time, sliding window, clean-exit resets counter, stays
tripped until reset(). Defaults: threshold 5, window 10s.
- Session records each interactive PTY exit in the breaker; on trip it
flips _status to 'error', sets _respawnBlocked, emits
respawnBreakerTripped. startInteractive() refuses to respawn while
blocked, so all recovery/reconnect callers stop looping uniformly.
- Explicit user restart (POST /api/sessions/:id/interactive) calls
resetRespawnBreaker() so intentional restarts are never blocked.
- New SSE event session:respawnBreakerTripped wired in sse-events.ts +
constants.js (registries in sync) + session-listener-wiring.ts;
minimal diagnostic toast in app.js.
- Tests: test/respawn-pty-breaker.test.ts (pure trip/reset/window +
MockSession session-level trip/reset).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Adds a 'WebGL Renderer' toggle to Settings > Appearance (desktop). WebGL
stays on by default; users can turn it off to force the DOM renderer when
they hit GPU glitches, without needing the ?nowebgl URL param. Explicit
opt-in (or ?webgl=force) clears a stale auto-fallback marker. Mobile skip
and the long-task auto-fallback safety net are unchanged.
The device/param/sticky/pref interaction is factored into a pure,
unit-tested shouldSkipWebGL() helper in constants.js.
Rename the recurring-jobs feature scheduler->cron to disambiguate from the
legacy ScheduledRun system (/api/scheduled), which is left untouched:
- ScheduledJob->CronJob, SchedulerService->CronService
- /api/scheduler/jobs -> /api/cron/jobs; SSE scheduler:* -> cron:*
- state keys cronJobs/cronJobRuns
- files moved to src/cron/, cron-routes.ts, cron-port.ts, types/cron.ts
- frontend cron-ui.js, #cronModal, menu "Cron"
- docs moved to docs/cron-discovery.md + docs/cron-build-brief.md, README guides
- new tests: cron-service.test.ts, cron-time.test.ts
Green: tsc, lint, frontend-syntax, format, 30 cron + 9 legacy scheduled-runs tests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PmvZR12aX2v8K7YhqxPUAU
Opt-in (showUltracodeAgents, default OFF) panel that visualizes ultracode /
Workflow-tool runs like Claude Code's "working agents" TUI: LEFT = runs + phases
(selectable tasks), RIGHT = each run's agents with model, live state, tokens
burned, and tool calls.
Standalone — ZERO edits to subagent-watcher.ts. A new workflow-run-watcher.ts
singleton globs the run-state tree (~/.claude/projects/*/*/workflows/wf_*.json,
disjoint from the transcript tree), strips the heavy script/scriptPath/result/logs
fields (174KB -> ~25KB/run), and emits workflow:run_* SSE events. The LEFT list
ships lightweight summaries (getLightState replay + SSE); the RIGHT pane fetches
the full run (with agents[]) via GET /api/workflows/:runId on selection.
Backend: workflow-run-watcher.ts, types/workflow-run.ts, config/workflow-config.ts,
3 SSE events, getLightState workflowRuns replay, GET /api/workflows[/:runId],
showUltracodeAgents schema key + boot-gate (default OFF) + live toggleService.
Frontend: ultracode-panel.js (debounced master-detail render, run/phase select),
header launcher (btn-ultracode-agents--hidden marker -> mobile-guard-exempt),
App Settings toggle (SYNCED, deliberately not in displayKeys).
Agent states on disk are start|progress|done (start=queued; done has
durationMs/resultPreview). Tests: workflow-run-watcher (9), workflow-routes (3).
Verified: tsc/lint/prettier/frontend-syntax/public-assets/mobile-header-guard
clean; full test:ci green (2986 passed); live server + Playwright e2e against 25
real runs (28-agent grid, phase filter, OFF hides launcher).
Design: docs/ultracode-agent-viz-plan.md (rev. 3).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
When desktop session tabs overflow one row, wrap them to a second row instead
of horizontal scroll — unless the user has pinned the manual two-row layout
(tabTwoRows). Mobile/tablet keep horizontal scroll. The wrap policy
(shouldAutoWrapTabs) lives in constants.js as a pure, unit-testable function;
updateTabOverflowMode() measures overflow after each tab render and toggles
.tabs-auto-wrap.
Test: test/tab-overflow.test.ts (vm-loads constants.js, asserts the policy).
Surface Claude subscription plan usage limits (5-hour rolling + 7-day
weekly: percent used + reset time) in the header, opt-in via App Settings
→ Display → "Plan Usage Limits" (default OFF, no behavior change when off).
A Codeman-managed Claude statusLine exporter forwards the rate_limits JSON
to a new auth-exempt POST /api/status-telemetry (same loopback + hook-secret
gate as /api/hook-event); parsed telemetry broadcasts over SSE
session:statusTelemetry to a header chip (amber >=80%, red >=95%, reset
times on hover). The exporter prints the same summary back as the
in-terminal footer (print-through).
- src/usage-telemetry.ts: pure parser/formatter (epoch-sec -> ms, clamp,
change signature) + test/usage-telemetry.test.ts
- hooks-config.ts: generateStatusLineCommand + applyStatusLineConfig
(add/remove; never clobbers a user's own statusLine)
- session-routes.ts: inject gate (Claude-only, Codeman-managed cases),
driven by create-payload statusLineTelemetry (session-ui.js)
- schemas.ts: StatusTelemetrySchema + showPlanUsageLimits + payload field
- frontend: header chip, applyHeaderVisibilitySettings toggle,
renderIndexHtml strip, _onSessionStatusTelemetry handler
Schema empirically confirmed against Claude Code 2.1.177 (Claude Max):
only five_hour/seven_day windows exist (no Opus-weekly field); rate_limits
is absent before the first API response and for non-subscriber auth. Design
+ verification method in docs/usage-limits-display-plan.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds the foundation for serving local files to the browser as live external
attachments with a stable id, so requests never carry arbitrary absolute paths.
- attachment-registry: in-memory, session-scoped registry. registerExternalAttachment
validates an absolute path, resolves symlinks, enforces the path guard, and mints
an `att_<uuid>` id; records are cleared when the session is removed.
- attachment path guard: a configurable blocklist (secret locations + /root,/etc
trees, extendable via attachmentBlockedPaths / CODEMAN_ATTACHMENT_BLOCKED_PATHS)
plus an optional, default-off workspace-confinement mode. Shares one
sensitive-path blocklist (web/sensitive-path.ts) with /api/download, which is
refactored to use the extracted module instead of an inline copy.
- terminal magic links: the session scans output for codeman://attach?path=... and
emits `attachmentRequested`; the web server registers the file and broadcasts an
`attachment:detected` SSE event. `codeman attach <path>` (CLI) prints the magic
link or POSTs directly when a session id is known.
- image watcher: detects png/pdf/docx/pptx dropped into a session's working dir and
emits `attachment:detected`.
- routes: POST /api/sessions/:id/attachments (register) and
GET /api/sessions/:id/attachments/:attachmentId/raw (serve), both re-checking the
guard before streaming.
Document previews/thumbnails and the attachment-history drawer build on this
foundation and land separately.
Verified: tsc --noEmit, lint, format, frontend-syntax, full test:ci (2846 passed),
and a server boot smoke (/api/status 200).
Auto-resume on usage limit ("token pause" control, opt-in checkbox at the
top of the Respawn tab, off by default):
- usage-limit-patterns.ts (new, pure): detects all Claude Code limit
messages (1.0.x-2.1.x eras incl. "5-hour limit reached - resets 8pm",
"You've hit your limit - resets 1:40pm (TZ)", weekly date forms, raw
"usage limit reached|<epoch>") and parses the reset time. Conservative:
no parseable future reset time, no action.
- SessionAutoOps: arms a timer at reset+2min, sends Esc (dismisses the
rate-limit dialog) + "continue"; dedups footer redraws, retries every
5min on stale times, cancels when Claude starts working, persists and
re-arms across Codeman restarts (SessionState.autoResumeEnabled/At).
- Respawn guard: cycles are blocked while limit-paused so /clear cannot
wipe the paused conversation (respawnBlocked reason 'usage_limit').
- POST /api/sessions/:id/auto-resume; SSE session:limitPauseScheduled/
limitResume/limitResumeCancelled; toasts + status line in the modal.
- Respawn tab tidied: single-row prompt fields, merged behavior row.
Mobile fixes (0.9.8 regressions, user-reported):
- Resize arbitration is now activity-based: a desktop sizing claim only
blocks phone resizes while the desktop typed within 90s
(Session.DESKTOP_CLAIM_IDLE_MS). Idle desktop -> phone takes the pane;
next desktop keystroke re-asserts the desktop layout server-side
(noteDesktopActivity via ws-routes input). Phones re-send dims every
30s (visible tab only, skipped while the keyboard is open) so attaching
under a hot claim self-corrects. Fixes the desktop-width-stream-in-
narrow-xterm soup (mid-word wraps, tmux dot fill, Ink overdraw).
- Cross-device reflows (takeover/re-assert) emit a debounced needsRefresh
so all clients reload the buffer instead of stacking ghost Ink frames.
- Keyboard accessory/toolbar lift restored: measure keyboardOffset
against window.innerHeight (layout viewport), not the shrunken .app -
on iOS the offset computed to 0, leaving both bars hidden behind the
OS keyboard with a dead gap above.
- Removed the mobile header utility ("three dots") toggle entirely;
the headerRight tray stays collapsed on small viewports.
Tests: usage-limit-patterns (36), session-auto-resume (21), resize
arbitration (+6), session routes (+4), respawn guard (+2); MockSession
auto-resume/sizing stubs; mobile tabs test updated for toggle removal.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Follow-up to the PR #112 re-review (all six prior blockers were already
resolved; these are new issues the rework introduced):
- app.js: define the missing `_scheduleTerminalRepaint()` helper. It was
called from both WebGL-fallback paths (onContextLoss + long-task trip)
but defined nowhere, so each fallback threw `TypeError` and lost the
post-fallback repaint, leaving a stale/blank terminal. Implemented as an
rAF-debounced full refresh (matches the old inline `terminal.refresh`).
- app.js: clear terminal load-state on the two post-write stale-select
early-returns (cached-buffer + rewrite branches), matching the other
four checks. Switching away from a mid-loading tab no longer leaks a
permanent `.tab-loading` spinner / `aria-busy=true`.
- terminal-ui.js + app.js: gate the post-resize TUI-redraw settle on an
actual dimension change. `sendResize` now returns whether dims changed;
a same-size tab switch sends no SIGWINCH, so the wait is skipped instead
of charging a flat tax on every non-shell switch. Literal hoisted to
`TUI_REDRAW_SETTLE_MS`.
- tmux-manager.ts: `resizeWindow()` uses a non-blocking `exec` instead of
`execSync` so the interactive WS/HTTP resize path can't stall the
Fastify event loop on a slow/hung tmux. Sole caller already fire-and-
forgets the result; test updated to assert the async dispatch.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add the 30 SSE event constants that existed in the backend
src/web/sse-events.ts but were missing from the frontend
SSE_EVENTS object in constants.js, bringing both registries to
an exact 120-event match:
- Session lifecycle: autoCompact, message, interactive, running
- Session: Plan (new): planTaskUpdate, planCheckpoint, planRollback,
planTaskAdded
- Respawn: cycleCompleted, stepSent, stepCompleted, aiCheck* (4),
planCheck* (3), log, configUpdated
- Scheduled: log, deleted
- Teams (new): created, updated, removed, taskUpdated
- Transcript (new): complete, plan_mode, tool_start, tool_end
Purely additive registry constants (none were referenced by raw
string in the frontend, so no behavior changes). Also refresh the
now-accurate event-count JSDoc on both files, and fix the files()
route handler count in CLAUDE.md (5 -> 6).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Closes#89.
- _disposeWebGLObserver() called from both trip path and onContextLoss (fixes the leak)
- Thresholds (200ms/3/30s/5s/7d) hoisted to WEBGL_FALLBACK in constants.js
- Pure evaluateWebGLLongTaskTrip() helper + 9 Playwright tests (test/webgl-fallback.test.ts, port 3166)
POST /api/clipboard with { text } broadcasts to all connected browsers
via SSE. Browser attempts navigator.clipboard.writeText, falling back
to a modal with manual copy button if blocked.
Enables remote clipboard workflows: CLI tools can push text to the
user's browser clipboard across the network.
Add a "Manage" tab to the create-case modal with up/down reorder
buttons and delete for each case. Linked cases are unlinked (folder
preserved); CASES_DIR cases are permanently deleted.
Backend:
- DELETE /api/cases/:name — unlink or delete
- PUT /api/cases/order — persist ordering to settings.json
- GET /api/cases now respects saved caseOrder
Frontend:
- Third "Manage" tab in createCaseModal with case list
- Delete button in mobile case picker bottom sheet
- SSE events: case:deleted, case:order-changed
New SSE event orchestrator:planProgress streams phase/detail updates
from the planner to the frontend in real-time. The panel now shows
a scrollable log of planning steps instead of just "Generating plan..."
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds a new autonomous loop that accepts high-level goals, generates
phased execution plans via AI, and executes them step-by-step with
verification gates between phases.
Core components:
- OrchestratorLoop: state machine (idle→planning→approval→executing→verifying→completed)
- OrchestratorPlanner: plan generation via PlanOrchestrator, Kahn's algorithm phase grouping
- OrchestratorVerifier: phase verification (strict/moderate/lenient modes)
- Prompt templates for phase execution, team delegation, verification, replanning
API (10 endpoints):
- POST start/approve/reject/pause/resume/stop
- GET status/plan
- POST phase/:id/skip, phase/:id/retry
Frontend: orchestrator-panel.js with SSE-driven state, phase progress, task tracking
Tests: 22 tests (18 route + 4 unit), all passing. Typecheck/lint/format clean.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Codeman maintainer