A reserved/released ReservedSql prevents the main Sql from ending

[jamesgpearce]

Awesome library! Thanks so far. I have a small issue though... this works fine:

const sql1 = postgres(process.env.DATABASE_URL);
await sql1.end();

But this hangs indefinitely:

const sql1 = postgres(process.env.DATABASE_URL);

  const sql2 = await sql1.reserve();
  sql2.release();

await sql1.end(); // never completes

Once I have reserved/released a ReservedSql connection, the only way I can end the whole thing cleanly is to add a timeout with await sql1.end({timeout: 0.1});.

By the way, I notice that the .release method doesn't seem asynchronous, even though the example in the readme has an await. That doesn't fix this issue though.

Is this expected? Thanks!