Socket Connection Close on timeout

[usman-invozone]

hi, when there is error like invalid url or port and timeout occurs, my terminal keeps engaged because of socket listener, you should use this.socket.close(); in SetTimeout function I think, can you please check and fix

const timer = setTimeout(() => { const error = new Error( "NTP request timed out, server didn't answered" ); this.socket.close(); return reject(error); }, timeout);

[luk3skyw4lker]

Could you make a PR with the fix so I can review the code and make a release? If you can't I'll let you know when I will fix it.

[luk3skyw4lker]

In another note, if you're using the server, it is supposed to be hanging. A server should always listen requests, if one of them throws an error the server should return the error without breaking down.

[thiagotognoli]

@luk3skyw4lker Hi i open a PR to thyis bugfix, and add typescript typing too

[luk3skyw4lker]

Solved by #21