MetaCall Core seems to fail in order to close the application gracefully

[viferga]

I have found this bug while implementing this project, here's the logs:

There are 9 handle(s) keeping the process running

# FSREQWRAP
~/Downloads/metacall-polyglot-repl/index.js:15 - fs.readdir(scriptsPath, (err, files) => {
~/Downloads/metacall-polyglot-repl/index.js:12 - const load = () => new Promise((resolve, reject) => {
~/Downloads/metacall-polyglot-repl/index.js:43 - const functions = await load();
~/Downloads/metacall-polyglot-repl/index.js:52 - })();

# INSPECTORJSBINDING
~/Downloads/metacall-polyglot-repl/scripts/repl.js:8 - const r = repl.start({

# TickObject
(unknown stack trace)

# Immediate
~/Downloads/metacall-polyglot-repl/scripts/repl.js:22 - setImmediate(callback);

# Immediate
~/Downloads/metacall-polyglot-repl/scripts/repl.js:17 - setImmediate(() => this.push(null));

# TickObject
(unknown stack trace)

# TickObject
(unknown stack trace)

# TickObject
(unknown stack trace)

# TickObject
~/Downloads/metacall-polyglot-repl/scripts/repl.js:37 - return r.close();
~/Downloads/metacall-polyglot-repl/index.js:47        - await functions['node_repl_close']();

Once this is completely solved, remove this line:

polyglot-repl/index.js

Line 84 in ffa9cc1

process.exit(0); // TODO: This is temporal, due to a bug in metacall related to async handles