Function shutdown

src/server/web/pty-server.ts:289–304

()

// ── Graceful shutdown ─────────────────────────────────────────────────────────

function shutdown() {
  console.log("Shutting down...");
  clearInterval(rateLimiterCleanup);
  sessionManager.destroyAll();
  wss.close(() => {
    server.close(() => {
      console.log("Server closed.");
      process.exit(0);
    });
  });

  setTimeout(() => {
    console.error("Forced shutdown after timeout");
    process.exit(1);
  }, 10_000);
}

process.on("SIGTERM", shutdown);
process.on("SIGINT", shutdown);