There is no explicit handling for errors that might occur on the request (req) object itself

[jiangcuo]

What happened?

Error reported as follows

node:events:489
      throw er; // Unhandled 'error' event
      ^

Error: connect ECONNREFUSED 10.10.10.54:8006
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1570:16)
Emitted 'error' event on ClientRequest instance at:
    at TLSSocket.socketErrorListener (node:_http_client:495:9)
    at TLSSocket.emit (node:events:511:28)
    at emitErrorNT (node:internal/streams/destroy:151:8)
    at emitErrorCloseNT (node:internal/streams/destroy:116:3)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
  errno: -4078,
  code: 'ECONNREFUSED',
  syscall: 'connect',
  address: '10.10.10.54',
  port: 8006
}

In the code below does not handle the req error

https://github.com/Corsinvest/cv4pve-api-javascript/blob/c58f4cb74a56f91cdec52ddb2ee726889ab44a10/src/index.js#L295-L340

We can add an error event listener on the req object to handle potential request errors.

req.on('error', (error) => {
  this.#error(error);  
  reject(error);     
});

This way we can use catch to handle errors in our own code

Expected behavior

Please evaluate it.

Relevant log output

No response

Proxmox VE Version

latest

Version (bug)

latest

Version (working)

No response

On what operating system are you experiencing the issue?

Windows, Mac OSX, Linux, Other

Pull Request

• [ ] I would like to do a Pull Request