Codeman maintainer 89177651a6 perf(sessions): closing a session no longer waits on the server ...

Closing a tab took ~0.55-0.7s on an idle machine, more with child
processes or recently active subagents. Most of it was waiting:

- The web UI kept the tab until DELETE returned, then removed it on the
  100ms tab-render debounce, which every session update restarts.
  closeSession() is now optimistic: the tab, tile and split go and the
  next session is selected before the request is sent, rendered at
  once. A refused delete (checked with a GET, since a delete can land
  and lose its reply) puts the row back at its old index with the
  error toast. This also fixes a latent bug: _apiDelete never throws,
  so an HTTP error used to report "Session closed" while the session
  kept running. SSE upserts skip ids that are being closed.
- The kill path slept fixed intervals (100ms PTY grace, 200ms for the
  pane's children, 100ms for the process group) and verified in 100ms
  steps. waitForProcessesExit() (utils/process-exit-wait.ts) keeps
  every deadline but returns once the processes are gone, counting a
  zombie as exited. Signal decisions keep kill(pid, 0).
- tmux kill-session and the pane-pid lookup ran via execSync, freezing
  the server for ~70ms per close. Now async.
- killSubagentsForSession() ran a full `pgrep -f claude` scan per
  active/idle subagent (~85ms each with ~100 matching processes). It
  now scans once for all of them.

Measured on an isolated instance: click to tab gone 540-690ms -> 58-95ms;
DELETE of a claude session ~450ms -> ~200-260ms.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-10 04:20:46 +02:00

..

antigravity-cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

bounded-path-probe.ts

fix(cases): bounded path probe landing fixes (#516)

2026-10-05 20:00:30 +02:00

buffer-accumulator.ts

chore: project setup and tooling cleanup (#26)

2026-02-27 13:16:23 +01:00

claude-cli-resolver.ts

fix(cli-resolvers): negative-result caching, SIGKILL on probes, restored VITEST hermeticity, wired not-found diagnostics

2026-08-21 02:37:58 +02:00

claude-transcript.ts

fix(session): degrade the resume pin to the session id, not to nothing

2026-09-21 18:21:21 +02:00

cleanup-manager.ts

refactor: remove dead code and narrow internal exports (knip sweep)

2026-04-23 11:57:00 +02:00

cli-executable-resolver.ts

fix(doctor): Diagnostics landing fixes (#536)

2026-10-05 19:51:59 +02:00

cli-installed-probes.ts

feat(cli-registry): CLI management write API + Settings UI (Phases 1-6) (#476)

2026-09-24 01:48:26 +02:00

cli-launcher.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

cloudflared-resolver.ts

feat: make Antigravity a first-class CLI across docs, installer and UI

2026-08-06 07:22:29 +02:00

codex-cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

debouncer.ts

perf: implement phase 1-3 performance optimizations

2026-02-28 17:39:44 +01:00

deepseek-cli-resolver.ts

feat(deepseek): read the model a dsh session's TUI route config pins

2026-10-07 19:27:45 +02:00

dependency-checker.ts

fix(doctor): Diagnostics landing fixes (#536)

2026-10-05 19:51:59 +02:00

dependency-report.ts

fix: measure the doctor table columns and let the CLI paint them

2026-08-22 14:13:57 +02:00

event-loop-monitor.ts

fix: avoid event-loop stalls from synchronous tmux/ps calls (#100)

2026-06-01 19:32:24 +02:00

file-query.ts

fix(files): match glob queries without regex so a hostile query cannot stall the server

2026-08-19 23:35:45 +02:00

gemini-cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

grok-cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

index.ts

perf(sessions): closing a session no longer waits on the server

2026-10-10 04:20:46 +02:00

lru-map.ts

refactor: remove dead code and narrow internal exports (knip sweep)

2026-04-23 11:57:00 +02:00

nice-wrapper.ts

chore: bump version to 0.1538

2026-02-18 12:51:35 +01:00

node-pty-repair.ts

chore: version packages

2026-08-04 15:02:46 +02:00

omp-cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

omp-session-resolver.ts

fix(omp,remote): pin remote conversations on respawn so ctrl-d/ctrl-c resumes instead of relaunching fresh

2026-09-07 21:20:41 -05:00

opencode-cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

pi-cli-resolver.ts

refactor(cli-registry): make CLI backends data instead of per-mode branching

2026-09-02 08:26:45 +08:00

process-exit-wait.ts

perf(sessions): closing a session no longer waits on the server

2026-10-10 04:20:46 +02:00

push-endpoint-validation.ts

fix(security): push-endpoint SSRF guard + tmux name validation; document tail-file roots

2026-06-09 20:02:17 +02:00

regex-patterns.ts

fix(session): decide working/idle from the pane, not the composer redraw

2026-08-09 15:31:02 +02:00

shell-resolver.ts

fix(shell,remote-ssh): allowlist the login flags, and keep only CRASHED remote panes

2026-08-05 01:40:37 +02:00

stale-expiration-map.ts

refactor: remove dead code and narrow internal exports (knip sweep)

2026-04-23 11:57:00 +02:00

string-similarity.ts

perf: implement phase 1-3 performance optimizations

2026-02-28 17:39:44 +01:00

token-validation.ts

refactor: codebase cleanup — dead code, regex helper, centralized constants, tests

2026-03-07 07:33:44 +01:00

type-safety.ts

chore: bump version to 0.1477

2026-02-04 07:24:32 +01:00