import { closeInboundQueue } from "./queue";
import { startServer } from "./server";

const server = startServer();

async function shutdown(signal: string) {
  console.log(`[omni_inbound] shutting down by ${signal}`);

  try {
    await new Promise<void>((resolve, reject) => {
      server.close((error) => {
        if (error) {
          reject(error);
          return;
        }
        resolve();
      });
    });
  } catch {
    // ignore shutdown errors
  }

  try {
    await closeInboundQueue();
  } catch {
    // ignore shutdown errors
  }

  process.exit(0);
}

process.on("SIGINT", () => {
  void shutdown("SIGINT");
});

process.on("SIGTERM", () => {
  void shutdown("SIGTERM");
});