fix(reboot-restore): the merge-time items from the #442 review

Seven things, none of which changes what the feature does.

1. The rebuilt Session dropped `nameSource`, so the constructor re-inferred
   it from the name: a session the user renamed by hand to something shaped
   like `w<n>-<case>` came back as `placeholder`, and with auto-naming on the
   next prompt overwrote their name. The route persists right after, so the
   loss went to disk. `restoreMuxSessions()` already passes it.

2. The already-live sets were snapshotted once before a loop that awaits a
   real `startInteractive()` per entry, so by the tenth entry the snapshot
   was tens of seconds old and a conversation resumed by hand from the
   Resume list in that window was invisible to it: two panes on one
   transcript, the exact thing the check exists to prevent. Both sets are
   now read per iteration, and the late case is spent rather than re-offered
   for the same reason the batch case is.

3. Auto-resume no longer re-arms the pre-reboot `autoResumeAt` on this path.
   The stamp predates the reboot and the pane is new, so honouring it meant
   one click had every restored session type `continue` into itself about a
   minute later, unattended, against the route header's own promise that a
   restored session comes back idle and disarmed. The setting stays ENABLED,
   so it re-arms on the next real limit message. A Codeman restart still
   re-arms from the stamp, because the limit footer will not reprint on its
   own; the new option exists only to tell the two paths apart.

4. `discardPartiallyBuiltSession()` now also calls `recordSessionStopped()`
   and `ralphTracker.fullReset()`, the two teardown steps `_doCleanupSession`
   performs that it was missing. Cosmetic, but a run left open reads as
   still going in the away digest.

5. A restored claude session gets `seedAgentSessionPreamble()` like both
   create paths, so the agent skill's bootstrap stays a two-line loader.

6. The heuristic's container comment was wrong in one direction and quiet
   about the real gap: after a genuine host reboot a containerized Codeman
   sees the host's short uptime and the banner does appear. What it cannot
   see is a container-only restart, which is where this would help most.

7. The banner is hidden in a solo window, which shows one session and has
   no tab strip to put restored ones in.

Also reverts 17 of the 18 hunks in docs/api-reference.md, which were
Prettier reformatting of prose the PR does not otherwise touch (docs/ is
outside the format glob), keeping only the Reboot restore section and
repairing the two continuation lines that reformat de-indented; renumbers
reboot-restore-ui.js to @loadorder 11.65, since 11.7 is admin-ui.js, which
loads after it; and gives the feature its CLAUDE.md entry plus a route
test for the multi-user workspace-forbidden branch, the only new rule that
had nothing behind it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Codeman maintainer
2026-09-18 13:46:04 +02:00
parent ea5323d990
commit bb8ada7e5f
9 changed files with 228 additions and 109 deletions
+47 -7
View File
@@ -41,7 +41,7 @@ import { clampEnvOverridesForOwner } from '../../session-env-clamp.js';
import { Session } from '../../session.js';
import { resolveClaudeModeForUsername } from '../../user-store.js';
import { getCli } from '../../config/cli-registry/registry.js';
import { applyWorkspaceHooks } from '../../hooks-config.js';
import { applyWorkspaceHooks, seedAgentSessionPreamble } from '../../hooks-config.js';
import { getLifecycleLog } from '../../session-lifecycle-log.js';
import { STATS_COLLECTION_INTERVAL_MS } from '../../config/server-timing.js';
import { SseEvent } from '../sse-events.js';
@@ -105,11 +105,16 @@ export function registerRebootRestoreRoutes(app: FastifyInstance, ctx: RebootRes
// the user resumed by hand from the Resume list is already on screen, and a
// second pane on it would fight the first for the same transcript. This one
// is never re-offered: unlike a missing workspace, it cannot stop being true.
const liveSessionIds = new Set(ctx.sessions.keys());
const liveConversationIds = new Set(
[...ctx.sessions.values()].map((session) => session.claudeSessionId).filter((id): id is string => !!id)
);
const { restore, skipped } = rejectAlreadyLive(taken, liveSessionIds, liveConversationIds);
// Read fresh each time rather than snapshotted once: the loop below awaits a
// real `startInteractive()` per entry, so by the tenth entry a snapshot taken
// here is tens of seconds old, and a conversation the user resumed by hand in
// that window would be invisible to it.
const liveSessionIds = () => new Set(ctx.sessions.keys());
const liveConversationIds = () =>
new Set(
[...ctx.sessions.values()].map((session) => session.claudeSessionId).filter((id): id is string => !!id)
);
const { restore, skipped } = rejectAlreadyLive(taken, liveSessionIds(), liveConversationIds());
for (const entry of taken) {
if (skipped.some((s) => s.sessionId === entry.sessionId)) unspent.delete(entry);
}
@@ -119,6 +124,18 @@ export function registerRebootRestoreRoutes(app: FastifyInstance, ctx: RebootRes
const workspaceHooksEnabled = await ctx.getWorkspaceHooksEnabled();
for (const entry of restore) {
// The already-live check, re-run against the board as it is NOW. The pass
// above decided the batch; this catches a conversation that went live while
// an earlier entry in this same batch was starting. Spent rather than
// returned to the plan, for the same reason as the batch pass: unlike a
// missing workspace or a withdrawn grant, an open conversation is not a
// condition that stops being true.
const [lateLive] = rejectAlreadyLive([entry], liveSessionIds(), liveConversationIds()).skipped;
if (lateLive) {
failures.push(lateLive);
unspent.delete(entry);
continue;
}
// Capacity is re-checked per iteration, because this loop is itself
// creating the sessions it counts. The offer can be a day old, so the
// board may be fuller now than the plan assumed.
@@ -157,6 +174,12 @@ export function registerRebootRestoreRoutes(app: FastifyInstance, ctx: RebootRes
workingDir: saved.workingDir,
mode: saved.mode,
name: saved.name,
// Without this the constructor re-infers ownership from the name, so a
// session the user renamed by hand to something shaped like `w<n>-<case>`
// comes back as `placeholder` and auto-naming overwrites their name on
// the next prompt. The route persists below, so the loss would go to
// disk. `restoreMuxSessions()` passes it for the same reason.
nameSource: saved.nameSource,
createdAt: saved.createdAt,
mux: ctx.mux,
useMux: true,
@@ -197,7 +220,14 @@ export function registerRebootRestoreRoutes(app: FastifyInstance, ctx: RebootRes
// the reduced one and drop the pin that keeps it from being pruned. A
// listener-driven persist can still land inside the debounce window
// while the pane starts; the write below repairs the record.
await ctx.reapplyPersistedSessionState(session, saved, 'after-spawn');
// `rearmAutoResumeSchedule: false`: the saved stamp predates the reboot and
// the pane is new, so honouring it would have every restored session type
// `continue` into itself about a minute after one click. Auto-resume stays
// enabled and re-arms on the next real limit message. This is also what the
// module header promises ("comes back attached, idle and disarmed").
await ctx.reapplyPersistedSessionState(session, saved, 'after-spawn', {
rearmAutoResumeSchedule: false,
});
ctx.persistSessionState(session);
// A session without its workspace hooks goes silently blind: no stop or
@@ -211,6 +241,16 @@ export function registerRebootRestoreRoutes(app: FastifyInstance, ctx: RebootRes
);
}
// Both create paths seed this; without it a restored claude session's agent
// skill falls back to writing out the whole ~150-line §0 preamble. Remote and
// docker sessions never reach here (the plan rejects them as
// `remote-or-docker`), so the local-only condition is structural.
if (getCli(session.mode)?.capabilities.agentSkillInjection && (await ctx.getAgentSkillEnabled())) {
await seedAgentSessionPreamble(session.id).catch((err: unknown) =>
console.warn(`[agent-skill] preamble seed failed for ${session.id}: ${getErrorMessage(err)}`)
);
}
getLifecycleLog().log({ event: 'recovered', sessionId: session.id, name: session.name });
// Every other open tab and phone needs this; the clicking tab already has
// the response, and the client's handler is an idempotent upsert.