Debugging + cluster.fork in vscode results in an error Unknown or unexpected option:--inspect-port

[KingLiLi]

file:app.ts
code:
if (cluster.isPrimary) {
cluster.fork()
}else{
console.log("start")
}

The above code is run with the command: node-ts app.ts. It works well.
But if you debug it through vscode and start it with cluster.fork(). node-ts will report an error:
Unknown or unexpected option:--inspect-port

I tried to modify the source code: \node_modules\ts-node\node_modules\arg\index.js
Add continue on line 87;
Delete: const err = new Error(' Unknown or unexpected option: ${originalArgName} ');

The program can run normally.

I think this problem needs to be fixed. Because node-ts can run in a variety of programs. Then other programs may have additional options that we have no control over.
I want to add an option: Turn on the option to ignore unknown items

[KingLiLi]

Note: This problem occurs only when vscode debugging is enabled and cluster.fork is called.
No matter what. I think it is necessary to add an option that ignores unknown options and does not report errors.
Hope to think about it!

[KingLiLi]

I can bring up a pr if you want

[KNU-K]

@KingLiLi I can help u! explain the situation more plz!

[KingLiLi]

@KingLiLi I can help u! explain the situation more plz!

The duplicate code is given. I'm not using cluster at this point. Deploy a multi-core parameter alternative using pm2.