Windows console-window close delivers CTRL_CLOSE_EVENT, which Node/libuv maps
to a JS-visible SIGHUP event. initGracefulShutdown() only listened for
SIGTERM/SIGINT, so closing the window never ran cleanup() (WAL checkpoint +
closeDbInstance()), leaving storage.sqlite's WAL un-checkpointed for the next
launch.
Separately, process.kill(pid, "SIGTERM") on win32 unconditionally
force-terminates the target process instead of delivering an interceptable
signal. The CLI's own stop paths (ServerSupervisor.stop() and
runStopCommand()) sent it immediately on every stop, racing and beating the
child's own async graceful shutdown before the WAL checkpoint could run.
Fix:
- src/lib/gracefulShutdown.ts: register a SIGHUP handler alongside
SIGTERM/SIGINT.
- src/shared/platform/windowsProcess.ts (new): stopProcessGracefully() skips
the immediate SIGTERM on win32 (letting the target's own CTRL_C/CTRL_CLOSE
handling run) and polls before escalating to SIGKILL; unchanged immediate
SIGTERM behavior on POSIX.
- bin/cli/runtime/processSupervisor.mjs and bin/cli/commands/stop.mjs: use
stopProcessGracefully() instead of an unconditional process.kill(SIGTERM).
Regression tests: tests/unit/graceful-shutdown-sighup-8045.test.ts (reuses
the RED probe from the triage analysis) and
tests/unit/windows-process-stop-8045.test.ts.
Adiciona ServerSupervisor (bin/cli/runtime/processSupervisor.mjs) que reinicia o
servidor com backoff exponencial (1s, 2s, 4s... cap 10s) em caso de crash.
Após maxRestarts falhas em 30s exibe crash log e encerra. Detecta MITM como
causa do crash via heurística e desabilita automaticamente.
PID management agora é granular por subprocesso (~/.omniroute/{service}/.pid)
suportando server, mitm e tunnel/cloudflared|tailscale. `stop` e
`killAllSubprocesses` encerram todos os serviços registrados.
Novas opções em `serve`: --log (passa stdout/stderr inline), --no-recovery
(comportamento legado sem supervisor), --max-restarts <n> (padrão 2).
Extrai 7 grupos de comandos do monolito bin/cli-commands.mjs (2853 linhas)
para módulos individuais em bin/cli/commands/, registrados via Commander.
- stop.mjs: SIGTERM/SIGKILL via process.kill(); fallback por porta usa execFile
com array de args (evita injeção de shell / Semgrep CWE-78)
- restart.mjs: delega para runStopCommand + runServe
- dashboard.mjs: alias "open", fallback nativo por plataforma via execFile
- keys.mjs: server-first (POST /api/v1/providers/keys) → DB fallback; valida
provider via loadAvailableProviders(); suporte a --stdin
- models.mjs: GET /api/models → fallback /api/v1/models; filtro por provider e --search
- combo.mjs: list/switch/create/delete; switch server-first → DB fallback via key_value;
TODO(1.5) marcados para substituir SQL cru por src/lib/db/combos.ts
- serve.mjs: escreve PID via writePidFile() no spawn; limpa no shutdown; suporte daemon
utils/pid.mjs e i18n keys (en.json + pt-BR.json) já criados em iteração anterior.
Testes: cli-keys-command.test.ts atualizado para novos runners;
cli-serve-stop-command.test.ts, cli-combo-command.test.ts,
cli-models-command.test.ts adicionados (23 testes, 0 falhas).
