can't connect after hosting

[Duddy-Satrianugraha]

I can't connect to my finger print machine after upload to hosting, but the script works perfect on local. i tried different hosting and gives the same result

[JoharAlam]

@Duddy-Satrianugraha How you run your device locally with laravel app. Let me know?

[Duddy-Satrianugraha]

@Duddy-Satrianugraha How you run your device locally with laravel app. Let me know?

Well, each fingerprint device have different port, with a public ip, and when i use laravel localy, the script worked and the app can retrive data. But when i upoad it to a hosting server, it just stop

[JoharAlam]

@Duddy-Satrianugraha Can you share the code sample which you used for local integration if possible?

[Duddy-Satrianugraha]

I use the exampel code on read me section

[Duddy-Satrianugraha]

@JoharAlam i use:

$ip = "xxx.xxx.xxx.xxx:8010"
$zk = new ZKTeco($ip);
if($zk->connect() ){
  $data = $zk->getAttendance(); 
$zk->disconnect();   
} 

then

var_dump($data);
die();

the ip is mypublic static ip and the machine were forwarded to the port 8010

[Sochika]

I have the same issue, has any resolve it?

[3li7alaki]

I'am having the same issue, I cant even connect locally, But were aiming to connect from a webserver to the public IP, I have forwarded the ports to the devices. But cant seem to reach them.

[israrAhmed36]

I am also facing same issue working fine on local but not working on server . any solution ???

[erdum]

Please everyone, try to understand carefully it's a networking problem. And every developer should aware of this.

https://github.com/raihanafroz/zkteco/issues/35#issuecomment-1990949004 #35