// Hosts an in-memory PGlite database behind a TCP socket speaking the
// Postgres wire protocol. Spawned by global-setup.ts as a child process.
//
// Deliberately plain .mjs so it can run under a bare `node` with no
// TS loader, and deliberately never calls db.close()/server.stop():
// under Bun, PGlite teardown triggers an Emscripten exit(99) which would
// kill the process with a non-zero code. Cleanup happens via SIGTERM/SIGKILL.
import { PGlite } from '@electric-sql/pglite';
import { PGLiteSocketServer } from '@electric-sql/pglite-socket';

const db = new PGlite();
await db.waitReady;

const server = new PGLiteSocketServer({
  db,
  port: 0,
  host: '127.0.0.1',
  maxConnections: 20
});
await server.start();

const [host, port] = server.getServerConn().split(':');
console.log(`PGLITE_READY postgresql://postgres@${host}:${port}/postgres`);

process.on('SIGTERM', () => process.exit(0));
process.on('SIGINT', () => process.exit(0));