Espo API curl timeout ERROR

[smartinsar]

Hi,
I need to send API POST request to Espocrm from espo custom service code, which triggered by workflow.

CURL error response cURL error 28: Connection timed out;

$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => 'http://$myserverip/api/v1/SalesOrder',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => '',
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_POSTFIELDS =>$NewSalesOrder,
CURLOPT_HTTPHEADER => array(
'Authorization: Basic ***********',
'Content-Type: application/json'
),
));

$response = curl_exec($curl);
$code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
$error = curl_errno($curl);
curl_close($curl);

When I'm run service code from my local machine, this curl normaly run without any error and create entity as I need.

Where is the problem? Can you help me please.

PS: I know how to create it with Entity manager, but it's not compatible with my another hook.